Published online before print November 7, 2005, doi: 10.1161/CIRCULATIONAHA.105.539528
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(Circulation. 2005;112:3066-3072.)
© 2005 American Heart Association, Inc.
Epidemiology |
Metabolic Syndrome as a Precursor of Cardiovascular Disease and Type 2 Diabetes Mellitus
From the NHLBI’s Framingham Heart Study (P.W.F.W., R.B.D., H.P., L.S.), Framingham, Mass; Medical University of South Carolina (P.W.F.W.), Charleston, SC; Boston University Department of Mathematics (R.B.D., H.P., L.S.), Boston, Mass; and The General Medicine Division (J.B.M.), Department of Medicine, Massachusetts Hospital and Harvard Medical School, Boston, Mass.
Correspondence to Dr Peter W.F. Wilson, Medical University of South Carolina, 96 Jonathan Lucas St, General Clinical Research Center, Clinical Sciences Bldg, Suite 815, Charleston, SC 29425. E-mail wilsonpw{at}musc.edu
Received January 28, 2005; revision received July 25, 2005; accepted August 26, 2005.
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Abstract |
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Background— The incidence of cardiovascular disease (CVD), coronary heart disease (CHD), and type 2 diabetes mellitus (T2DM) has not been well defined in persons with the metabolic syndrome (at least 3 of the following: abdominal adiposity, low HDL cholesterol, high triglycerides, hypertension, and impaired fasting glucose). The objective was to investigate risk for CVD, CHD, and T2DM according to metabolic syndrome traits.
Methods and Results— The study followed a cohort of 3323 middle-aged adults for the development of new CVD, CHD, and T2DM over an 8-year period. In persons without CVD or T2DM at baseline, the prevalence of the metabolic syndrome (
3 of 5 traits) was 26.8% in men and 16.6% in women. There were 174 incident cases of CVD, 107 of CHD, and 178 of T2DM. In men, the metabolic syndrome age-adjusted relative risk (RR) and 95% CIs were RR=2.88 (95% CI 1.99 to 4.16) for CVD, RR=2.54 (95% CI 1.62 to 3.98) for CHD, and RR=6.92 (95% CI 4.47 to 10.81) for T2DM. Event rates and RRs were lower in women for CVD (RR=2.25, 95% CI 1.31 to 3.88) and CHD (RR=1.54, 95% CI 0.68 to 3.53), but they were similar for T2DM (RR=6.90, 95% CI 4.34 to 10.94). Population-attributable risk estimates associated with metabolic syndrome for CVD, CHD, and T2DM were 34%, 29%, and 62% in men and 16%, 8%, 47% in women.
Conclusions— Metabolic syndrome is common and is associated with an increased risk for CVD and T2DM in both sexes. The metabolic syndrome accounts for up to one third of CVD in men and approximately half of new T2DM over 8 years of follow-up.
Key Words: diabetes mellitus • coronary disease • epidemiology • glucose • obesity
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Introduction |
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The metabolic syndrome is a constellation of physiological risk factors that occur to a greater degree than expected by chance, as reported in earlier work on clustering of traits.1 The metabolic syndrome traits, as defined by the National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III) panel, include an increased waist circumference, blood pressure elevation, low HDL cholesterol, high triglycerides, and hyperglycemia.2,3 The metabolic syndrome is considered present when at least 3 of the 5 traits are present, and affected individuals typically are insulin resistant.
Editorial p 3030
The incidence of cardiovascular disease (CVD) is greatly increased in the setting of type 2 diabetes mellitus (T2DM). Compared with middle-aged persons without diabetes, the relative risk (RR) for various CVD events in diabetic persons is typically increased 2-fold in men and 3-fold in women.4,5 The effects of the metabolic syndrome on the risk of CVD, coronary heart disease (CHD), T2DM, and changing prevalence in a single population sample in the 1990s have not been reported extensively.
The Framingham Heart Study Offspring Study began in the early 1970s but first collected data on all of the features that constitute the metabolic syndrome in the early 1990s. These data provided a baseline examination to investigate the effects of the metabolic syndrome on the risks for T2DM and CVD over 8 years of follow-up in a suburban, largely white population sample.
The NCEP-ATP III criteria for the metabolic syndrome and a publication of prevalence data from the National Health and Nutrition Examination Survey (NHANES) included persons with T2DM. In the present investigation, we elected to exclude persons with T2DM, to use fasting glucose 100 to 125 mg/dL as the impaired fasting glucose (IFG) criterion, as suggested by recent expert committees,3,6,7 and to classify persons taking antihypertensive therapy as hypertensive if they had a blood pressure 130/85 mm Hg. This analytic approach affects the prevalence of the metabolic syndrome and allows analysis for the development of both T2DM and CVD outcomes during follow-up.8 It also allows assessment of the prevalence of the metabolic syndrome at baseline and 8 years later in a fixed cohort. We also undertook analyses in which a variable number of metabolic syndrome traits were considered.
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Methods |
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Members of the Framingham Offspring Study who attended the fourth examination of the cohort were eligible for the present study. The sample included 1549 men and 1774 women aged 22 to 81years who were free of CVD at the baseline examination in 1989 to 1993. Data obtained at that examination included determination of waist circumference while standing and measurement of blood pressure while seated. Participants were fasting at the baseline visit, and persons with a plasma glucose
126 mg/dL (7.0 mmol/L) or those taking oral hypoglycemic agents or insulin were classified as diabetic (n=293) and excluded from the analyses.9
Risk factor evaluation at the baseline visit included fasting lipids with determination of total cholesterol, triglycerides,10 and HDL cholesterol after heparin-manganese precipitation according to previously described methods with the Lipid Research Clinic’s protocol and standardized methods.11 Features of the metabolic syndrome considered for the present report included an increased waist circumference (>102 cm for men, >88 cm for women), blood pressure elevation (130/85 mm Hg), low HDL cholesterol (<40 mg/dL [1.0 mmol/L] in men, <50 mg/dL [1.3 mmol/L] in women), high triglycerides (150 mg/dL [1.7 mmol/L]), and hyperglycemia (fasting glucose 100 mg/dL [6.1 mmol/L]).2,3 The metabolic syndrome is considered present when at least 3 of the 5 traits are present, and affected individuals typically are insulin resistant. LDL cholesterol was calculated according to the Friedewald formula for persons with triglyceride levels <400 mg/dL.11,12 Persons who reported smoking cigarettes regularly during the past year were considered current smokers.
Subjects were followed up for 8 years for the occurrence of new CVD. Surveillance included information from Framingham clinic examinations, personal physician outpatient records, and hospitalizations for the adjudication of vascular disease events during follow-up. The occurrence of myocardial infarction or CHD death was categorized as hard CHD; occurrence of hard CHD or angina pectoris was considered total CHD; and evidence of total CHD, stroke, intermittent claudication, or cardiac failure was considered CVD.
Participants were also followed up for the development of diabetes. During the 8-year interval, the participants were invited to a Framingham clinic examination at follow-up year 4 and year 8. Fasting blood measures were made at each examination, and persons at the return visit who developed CVD in the interim were not excluded from prospective analyses for T2DM. The diagnosis of new T2DM was made for a fasting glucose 126 mg/dL (7.0 mmol/L) at the time of a follow-up clinic examination or if hypoglycemic therapy (oral agents or insulin) had been started in the interim.
The prevalence of metabolic syndrome was estimated at baseline by point estimates and 95% CIs. Prevalence estimates of metabolic syndrome 8 years later for persons who attended both examinations were generated by a similar approach, and comparisons were standardized directly to the sex-specific ages at baseline. Risks of adverse sequelae were estimated with the Cox proportional hazards regression model (for CVD events) or logistic regression (for T2DM events) that included metabolic syndrome and age as independent predictor variables. Exponentiation was used for the ß-coefficients in the regression models to estimate the RR, and the standard error of the ß-coefficients was used to calculate the 95% CIs of the RR estimates by published methods.13 Population-attributable risk (PAR) calculations were performed, where PAR=proportion of cases exposed to the factorx100x(RR–1)/RR.14 Subsidiary analyses of outcomes considered alternative definitions of the metabolic syndrome. This approach required that only 2 of 5 metabolic criteria be present to satisfy the definition of the metabolic syndrome.
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Results |
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A total of 1937 men and 2082 women in the age range of 22 to 81 years attended the index examination. Participants with diabetes (n=293), missing covariates (n=150), or body mass index <18.5 kg/m2 (n=33) were excluded, which left 1549 men and 1774 women in the core analyses. Descriptive statistics for age and risk factors at the baseline examination are shown according to metabolic syndrome status in Table 1. When a level of fasting glucose of 100 to 125 mg/dL was used to satisfy the metabolic syndrome criteria, 11% of the men and 5% of the women did not have metabolic syndrome, and 43% of the men and 41% of the women had this trait. Had we used the fasting glucose criterion of 110 to 125 mg/dL as a metabolic syndrome criterion, the respective frequencies would have been extremely low (2% of men and 1% of women) both for those without metabolic syndrome and for those with metabolic syndrome (14% of men, 13% of women).
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In analyses restricted to 1163 men and 1386 women who attended the baseline and follow-up examinations and who did not have CVD or T2DM at either visit, the prevalence of the metabolic syndrome (3 of 5 traits) in men with a mean age of 50 years at baseline was 21.4% (95% CI 19.3% to 24.0%) at the outset, and at the end of the 8-year interval, it was 38.8% (95% CI 36.0% to 41.6) and 33.9% (95% CI 31.2% to 36.7%) after direct adjustment to the baseline age, demonstrating an adjusted increase of 56% over the baseline rate. Correspondingly, for women with a mean age of 51 years at the outset, the prevalence was 12.5% (95% CI 10.7% to 14.2%) at the outset, and 8 years later, it was 30.6% (95% CI 28.2% to 33.0%) unadjusted and 23.6% (95% CI 21.3% to 25.8%) adjusted, which represents an increase of 47%.
RRs and PAR percent estimates for the development of CVD, total CHD, hard CHD, and T2DM during 8 years of surveillance are shown in Table 2 for men and women. During follow-up, there were 107 cases of total CHD (78 men, 29 women), 174 cases of CVD (116 men, 58 women), and 178 cases of T2DM (99 men, 79 women). In men, the age-adjusted RR was increased for CVD (RR=2.88), total CHD (RR=2.54), and hard CHD (RR=2.58). The age-adjusted PAR was 
30% for both CVD and CHD, which indicates the fraction of vascular events that could be attributed to presence of the metabolic syndrome at the baseline evaluation. The age-adjusted RR for T2DM was markedly increased (RR=6.92), and the PAR was 62%.
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In women, the age-adjusted RRs for CVD (RR=2.25, 95% CI 1.31 to 3.88), total CHD (RR=1.54, 95% CI 0.68 to 3.53), and hard CHD (RR=2.50, 95% CI 0.80 to 7.79) were modestly increased, and the age-adjusted PAR results were 16% for CVD and 8% for total CHD, much lower than the attributable risks for men. The age-adjusted RR for T2DM was also greatly increased in women (RR=6.90, 95% CI 4.35 to 10.94), with an estimated age-adjusted PAR of 47% (Table 2).
Analyses were undertaken that considered the potential effects of competing risks for adverse events in men and women with at least 3 of 5 metabolic syndrome traits, as shown in Table 3. For example, in an analysis for persons at risk for CVD, those individuals who developed T2DM during the follow-up interval were excluded. Correspondingly, when we performed analyses for risk of T2DM, those individuals who developed CVD were excluded. The competing risk analyses did not appreciably alter the estimates of the RRs, statistical probability of the findings, or the overall results and are not shown.
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The relation between the number of metabolic syndrome traits and RR for incident CVD and T2DM was investigated in greater detail in an analysis shown in Table 3. The age-adjusted RRs for CVD and T2DM are increased in persons with 1or 2, or 3 of the metabolic syndrome traits are shown, and there were 22% of men and 37% of women without any metabolic syndrome traits who served as the referent groups. In this comparison, the RRs for CVD and T2DM rose in proportion to the number of metabolic syndrome traits present, and the gradient was much steeper for the outcome of T2DM.
The potential effects of various combinations of metabolic syndrome traits on the outcomes studied was investigated according to presence of single traits and their occurrence in pairs or triplets, as shown in Table 4. Risk for outcomes associated with specific trait combinations was estimated with the group without that specific combination used as the comparator. This analysis demonstrated the heterogeneity in distribution of the various trait combinations that make up the aggregate metabolic syndrome and the associated heterogeneity in risk for outcomes. The entries in the top of the table show the age- and sex-adjusted RRs for single risk factors. For example, the metabolic syndrome blood pressure criterion (model 1.4) was present in 48.8% of the participants and imparted an RR of 2.0 for CVD events, using a comparison group of persons without the metabolic syndrome blood pressure criterion. The metabolic syndrome traits that contributed most to CVD outcomes were blood pressure and HDL cholesterol, with PAR estimates of 33% (model 1.4 in Table 4) and 25% (model 1.5 in Table 4), respectively.
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Prediction of T2DM shown in models 1.1 through 1.5 with each of the metabolic syndrome traits taken individually showed similar effects, with PAR estimates of 30% to 43%, except for IFG, which was associated with a very large 12-fold increased risk for incident T2DM and a PAR of 62%. Different combinations of 2 and 3 metabolic syndrome traits, shown at the bottom of Table 4, provided estimates for the outcomes, but the prevalence of some combinations was small. Analyses based on a larger number of persons at risk or that combined groups were more informative. For example, models 3.1 through 3.6 (Table 4), which included IFG were all highly related to the development of T2DM and had RRs for vascular disease outcomes that were much lower. The composite model 3a (Table 4) synthesized information for all groups that included IFG and 2 additional metabolic syndrome traits. This trait grouping was present in 8.9% of individuals and was associated with a very high RR for T2DM during follow-up (RR=11.0) and less impressive RRs (2.1 to 2.5) for vascular disease events. Model 3b synthesized information for all groups, including a large waist circumference but not including IFG. This trait grouping was present in 13.2% of individuals and was associated with an elevated RR for T2DM (5.0), and risk for incident CVD was also increased 2-fold.
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Discussion |
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This article presents the prevalence and change in prevalence during the 1990s of the metabolic syndrome using NCEP ATP III criteria that were modified to exclude diabetes. We provide evidence of an age-adjusted increase in prevalence of the metabolic syndrome of
50% over the 8-year follow-up interval. The greater frequency at the follow-up examination is undoubtedly linked to overweight and obesity and the propensity for risk factors to cluster with excess adiposity.1,15 The present metabolic syndrome trend analysis was restricted to persons who attended both examinations, and a portion of the greater prevalence is attributed to aging itself. A recent publication based on NHANES survey data reported an age-adjusted prevalence of the metabolic syndrome of 24.1% in NHANES III and 27.0% in NHANES 1999 to 2000; sex-specific analyses showed an age-adjusted increase in the metabolic syndrome of 23.5% in women and 2.2% in men.16 The changes in the NHANES reports are much smaller, and estimates are derived from 2 separate cross-sectional surveys, whereas the Framingham analysis is based on a single cohort that was assessed on 2 occasions. Risks for CHD, hard CHD, and CVD were increased in male participants with the metabolic syndrome at baseline. Several studies have evaluated risk of initial CVD events in persons with prior evidence of the metabolic syndrome and found similar vascular risk elevations as in the present report,17,18 but it is difficult to generalize from the experience of a population sample that was at high risk for CHD, such as the West of Scotland Coronary Prevention Study (WOSCOPS) cohort.19 In addition, no increased CVD risk was seen in American Indians in the Strong Heart Study,8 and CVD mortality risk was relatively modest in the NHANES III follow-up study for persons with the metabolic syndrome.20 The RR for CVD outcomes was typically doubled for men in the present study, and only modest vascular disease effects were observed in women, which is probably attributable to the fact that many of the women were premenopausal or perimenopausal and at relatively lower risk for CVD events.
It has been suggested that hyperinsulinemia may provide especially valuable information to identify persons with the metabolic syndrome who are at greater risk for CVD.21 We did not have fasting insulin measures at the baseline examination, but we observed a doubling of risk for vascular disease outcomes in men with metabolic syndrome (Tables 2 and 4
). A greater number of metabolic syndrome traits led to a greater risk for events (Table 3). Previous research suggests that CVD risk factors have an additive effect on risk for CVD, and the same statement is generally true for metabolic syndrome traits and risk for CVD and T2DM.22 As shown in Table 4, the finding that clusters of 3 traits do not substantially increase risk for outcomes over risk associated with clusters of 2 traits is consistent with the hypothesis that even a modest degree of risk factor clustering reflects a global underlying insulin-resistant pathophysiology,23 and individual risk factors may contribute marginally to risk associated with the insulin-resistant phenotype.
The present T2DM incidence analysis is concordant with NHANES 1988 to 1994 survey results that reported 23% of US adults older than 20 years had the metabolic syndrome.24 Differential risks for T2DM and CVD have been suggested in Scandinavian studies, and persons with risk factor clustering experienced a 4-fold greater risk for T2DM25 but only a 30% increase in RR for CVD.17,26–28 Similarly, risks for coronary artery disease were greater for individuals with low insulin sensitivity in the Insulin Resistance Atherosclerosis Study.29 As in WOSCOPS, the presence of the metabolic syndrome conferred much greater risk for T2DM than for CHD in Framingham participants.19
In the present study, the RR of incident T2DM was greatly increased in persons with metabolic syndrome at baseline. The overall RRs exceeded 4 in both sexes. Other studies have shown that metabolic syndrome confers an increased risk for the development of T2DM, with a variety of RR estimates, including an RR of 3.5 in WOSCOPS,19 2 in the Strong Heart Study,8 5.9 with 3 metabolic syndrome traits and 17.9 with 4 metabolic syndrome traits in the Beaver Dam Study,18 <1.5 in the Pima Indian Study,30 and 6.3 in the San Antonio Heart Study.31 Other investigators have noted that the IFG trait in particular identifies metabolic syndrome subjects at high risk of developing T2DM.18,31,32 The present data corroborate that finding and use the most recent definition of IFG (fasting glucose 100 to 125 mg/dL),6,7,33 as seen in Table 4 for models that include the glucose criterion. Ancillary data from a glucose tolerance test or C-reactive protein levels may further identify persons at greater risk for T2DM.19,31 The present data show that IFG without the knowledge of other factors or IFG accompanied by 1 or more metabolic syndrome traits deserves special attention because it portends poor glycemic control and subsequent development of T2DM. However, trait combinations that did not include IFG also imparted an increased risk for incident T2DM, which is consistent with the concept that metabolic syndrome trait combinations reflect an underlying insulin-resistant pathophysiology. A subgroup analysis similar to what we show in Table 4 was undertaken by scientists in the Atherosclerosis Risk In Communities study in an analysis of associations between metabolic syndrome traits and carotid intima-media thickness. They identified increased risk for thicker intima-media thickness in persons with hypertension and elevated triglycerides34; the present results did not show that specific clusters of 3 or more metabolic factors were associated with greater risk for CVD outcomes (Table 4, models 3.1 to 3.10).
The PAR for the development of T2DM in the present study was 60% in men and 45% in women, which indicates that a large fraction of persons who developed T2DM had the metabolic syndrome during the past 8 years. Greater risk for T2DM than for CVD may reflect the fact that insulin resistance is a powerful risk factor for diabetes and is situated in a critical step on the causal pathway,35 but insulin resistance may be less important in the development of CVD, especially after dyslipidemia, hypertension, and the age of the cohort are taken into consideration.36 The large PAR of the metabolic syndrome for T2DM has important implications for prevention. Amelioration of metabolic syndrome traits through lifestyle interventions or medications in persons with impaired glucose tolerance has been shown to effectively prevent or retard the development of T2DM.37 These Framingham results reflect the experience of a suburban population sample of white individuals. A single baseline evaluation was used for these analyses, and the metabolic syndrome traits are subject to misclassification, but we believe that our analyses provide conservative estimates of outcome risks. Different results might be obtained with other racial and ethnic groups or in other locales,38 but the experiences in Finland and Scotland are consistent with what we report.17,19
In conclusion, we have shown a rise in the prevalence of the metabolic syndrome over 8 years in a population-based sample that was examined twice. The metabolic syndrome increased the RR for CVD in men and for T2DM in both sexes in middle-aged adults. Our findings suggest that there may be value in diagnosing the metabolic syndrome, not just for specific treatment of insulin resistance but to identify persons (even with only modestly elevated risk factors) with an extremely adverse metabolic state that warrants aggressive intervention for specific traits.
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Acknowledgments |
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This study was derived from the NHLBI’s Framingham Heart Study, supported by NIH/NHLBI contract N01-HC-38038, NIH grant AR/AG 41398, R01-HL 073272-01, and the Donald W. Reynolds Foundation Program in Clinical Cardiovascular Research. Dr Meigs is supported by an American Diabetes Association Career Development Award.
Disclosure
Drs Wilson and Meigs receive research grant support from GlaxoSmithKline; Dr Meigs also receives grant support from Wyeth. Dr Wilson also serves as a consultant or on the advisory board for Lilly, GlaxoSmithKline, and Sanofi.
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Footnotes |
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Guest Editor for this article was Shigetake Sasayama.
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References |
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TopAbstractIntroductionMethodsResultsDiscussionReferences |
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1. Wilson PW, Kannel WB, Silbershatz H, D’Agostino RB. Clustering of metabolic factors and coronary heart disease. Arch Intern Med. 1999; 159: 1104–1109.
2. Executive Summary of the Third Report of The National Cholesterol Education Program (NCEP) Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults (Adult Treatment Panel III). JAMA. 2001; 285: 2486–2497.
3. Grundy SM, Brewer HB Jr, Cleeman JI, Smith SC Jr, Lenfant C. Definition of metabolic syndrome: report of the National Heart, Lung, and Blood Institute/American Heart Association conference on scientific issues related to definition. Circulation. 2004; 109: 433–438.
4. Knowler WC, Pettitt DJ, Saad MF, Charles MA, Nelson RG, Howard BV, Bogardus C, Bennett PH. Obesity in the Pima Indians: its magnitude and relationship with diabetes. Am J Clin Nutr. 1991; 53 (suppl): 1543S–1551S.[Medline] [Order article via Infotrieve]
5. Must A, Spadano J, Coakley EH, Field AE, Colditz G, Dietz WH. The disease burden associated with overweight and obesity. JAMA. 1999; 282: 1523–1529.
6. Genuth S. Lowering the criterion for impaired fasting glucose is in order. Diabetes Care. 2003; 26: 3331–3332.
7. Genuth S, Alberti KG, Bennett P, Buse J, Defronzo R, Kahn R, Kitzmiller J, Knowler WC, Lebovitz H, Lernmark A, Nathan D, Palmer J, Rizza R, Saudek C, Shaw J, Steffes M, Stern M, Tuomilehto J, Zimmet P. Follow-up report on the diagnosis of diabetes mellitus. Diabetes Care. 2003; 26: 3160–3167.
8. Resnick HE, Jones K, Ruotolo G, Jain AK, Henderson J, Lu W, Howard BV. Insulin resistance, the metabolic syndrome, and risk of incident cardiovascular disease in nondiabetic American Indians: the strong heart study. Diabetes Care. 2003; 26: 861–867.
9. Report of the Expert Committee on the Diagnosis and Classification of Diabetes Mellitus. Diabetes Care. 1997; 20: 1183–1197.[Medline] [Order article via Infotrieve]
10. Kessler G, Lederer H. Automation in Analytical Chemistry, Technicon Symposia 1965. 1st ed. New York, NY: Mediad Inc; 1965.
11. Manual of Laboratory Operations: Lipid Research Clinics Program, Lipid and Lipoprotein Analysis. 2nd ed. Washington, DC: National Institutes of Health, US Dept of Health and Human Services; 1982.
12. Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without the use of the preparative ultracentrifuge. Clin Chem. 1972; 18: 499–502.[Abstract]
13. Hosmer DW, Lemeshow S. The multiple logistic regression model. In: Applied Logistic Regression. New York, NY: Wiley; 1989: 25–37.
14. Rockhill B, Newman B, Weinberg C. Use and misuse of population attributable fractions. Am J Public Health. 1998; 88: 15–19.
15. Mokdad AH, Serdula MK, Dietz WH, Bowman BA, Marks JS, Koplan JP. The spread of the obesity epidemic in the United States, 1991–1998. JAMA. 1999; 282: 1519–1522.
16. Ford ES, Giles WH, Mokdad AH. Increasing prevalence of the metabolic syndrome among U.S. adults. Diabetes Care. 2004; 27: 2444–2449.
17. Lakka HM, Laaksonen DE, Lakka TA, Niskanen LK, Kumpusalo E, Tuomilehto J, Salonen JT. The metabolic syndrome and total and cardiovascular disease mortality in middle-aged men. JAMA. 2002; 288: 2709–2716.
18. Klein BE, Klein R, Lee KE. Components of the metabolic syndrome and risk of cardiovascular disease and diabetes in Beaver Dam. Diabetes Care. 2002; 25: 1790–1794.
19. Sattar N, Gaw A, Scherbakova O, Ford I, O’Reilly DS, Haffner SM, Isles C, MacFarlane PW, Packard CJ, Cobbe SM, Shepherd J. Metabolic syndrome with and without C-reactive protein as a predictor of coronary heart disease and diabetes in the West of Scotland Coronary Prevention Study. Circulation. 2003; 108: 414–419.
20. Malik S, Wong ND, Franklin SS, Kamath TV, L’Italien GJ, Pio JR, Williams GR. Impact of the metabolic syndrome on mortality from coronary heart disease, cardiovascular disease, and all causes in United States adults. Circulation. 2004; 110: 1245–1250.
21. Hu G, Qiao Q, Tuomilehto J, Balkau B, Borch-Johnsen K, Pyorala K. Prevalence of the metabolic syndrome and its relation to all-cause and cardiovascular mortality in nondiabetic European men and women. Arch Intern Med. 2004; 164: 1066–1076.
22. Wilson PW, D’Agostino RB, Levy D, Belanger AM, Silbershatz H, Kannel WB. Prediction of coronary heart disease using risk factor categories. Circulation. 1998; 97: 1837–1847.
23. Reaven GM. Banting Lecture 1988: role of insulin resistance in human disease. Diabetes. 1988; 37: 1595–1607.[Abstract]
24. Ford ES, Giles WH, Dietz WH. Prevalence of the metabolic syndrome among US adults: findings from the third National Health and Nutrition Examination Survey. JAMA. 2002; 287: 356–359.
25. Park PJ, Griffin SJ, Sargeant L, Wareham NJ. The performance of a risk score in predicting undiagnosed hyperglycemia. Diabetes Care. 2002; 25: 984–988.
26. Tabaei BP, Herman WH. A multivariate logistic regression equation to screen for diabetes: development and validation. Diabetes Care. 2002; 25: 1999–2003.
27. Ridker PM, Rifai N, Rose L, Buring JE, Cook NR. Comparison of C-reactive protein and low-density lipoprotein cholesterol levels in the prediction of first cardiovascular events. N Engl J Med. 2002; 347: 1557–1565.
28. Isomaa B, Almgren P, Tuomi T, Forsen B, Lahti K, Nissen M, Taskinen MR, Groop L. Cardiovascular morbidity and mortality associated with the metabolic syndrome. Diabetes Care. 2001; 24: 683–689.
29. Rewers M, Zaccaro D, D’Agostino R, Haffner S, Saad MF, Selby JV, Bergman R, Savage P. Insulin sensitivity, insulinemia, and coronary artery disease: the Insulin Resistance Atherosclerosis Study. Diabetes Care. 2004; 27: 781–787.
30. Hanson RL, Imperatore G, Bennett PH, Knowler WC. Components of the "metabolic syndrome" and incidence of type 2 diabetes. Diabetes. 2002; 51: 3120–3127.
31. Lorenzo C, Okoloise M, Williams K, Stern MP, Haffner SM. The metabolic syndrome as predictor of type 2 diabetes: the San Antonio Heart Study. Diabetes Care. 2003; 26: 3153–3159.
32. Laaksonen DE, Lakka HM, Niskanen LK, Kaplan GA, Salonen JT, Lakka TA. Metabolic syndrome and development of diabetes mellitus: application and validation of recently suggested definitions of the metabolic syndrome in a prospective cohort study. Am J Epidemiol. 2002; 156: 1070–1077.
33. Grundy SM, Hansen B, Smith SC Jr, Cleeman JI, Kahn RA. Clinical management of metabolic syndrome: report of the American Heart Association/National Heart, Lung, and Blood Institute/American Diabetes Association conference on scientific issues related to management. Arterioscler Thromb Vasc Biol. 2004; 24: e19–e24.
34. Golden SH, Folsom AR, Coresh J, Sharrett AR, Szklo M, Brancati F. Risk factor groupings related to insulin resistance and their synergistic effects on subclinical atherosclerosis: the Atherosclerosis Risk In Communities study. Diabetes. 2002; 51: 3069–3076.
35. Haffner SM, Greenberg AS, Weston WM, Chen H, Williams K, Freed MI. Effect of rosiglitazone treatment on nontraditional markers of cardiovascular disease in patients with type 2 diabetes mellitus. Circulation. 2002; 106: 679–684.
36. Stewart KJ. Exercise training and the cardiovascular consequences of type 2 diabetes and hypertension: plausible mechanisms for improving cardiovascular health. JAMA. 2002; 288: 1622–1631.
37. Knowler WC, Barrett-Connor E, Fowler SE, Hamman RF, Lachin JM, Walker EA, Nathan DM. Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. N Engl J Med. 2002; 346: 393–403.
38. McNeill AM, Rosamond WD, Girman CJ, Golden SH, Schmidt MI, East HE, Ballantyne CM, Heiss G. The metabolic syndrome and 11-year risk of incident cardiovascular disease in the Atherosclerosis Risk In Communities study. Diabetes Care. 2005; 28: 385–390.
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 T. Uebanso, Y. Taketani, M. Fukaya, K. Sato, Y. Takei, T. Sato, N. Sawada, K. Amo, N. Harada, H. Arai, et al. Hypocaloric high-protein diet improves fatty liver and hypertriglyceridemia in sucrose-fed obese rats via two pathways Am J Physiol Endocrinol Metab, July 1, 2009; 297(1): E76 - E84. [Abstract] [Full Text] [PDF]
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 |
|
 T. Nagaya, H. Yoshida, H. Takahashi, and M. Kawai Resting heart rate and blood pressure, independent of each other, proportionally raise the risk for type-2 diabetes mellitus Int. J. Epidemiol., June 29, 2009; (2009) dyp229v1. [Abstract] [Full Text] [PDF]
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 |
|
 W. D. Johnson, J. J. M. Kroon, F. L. Greenway, C. Bouchard, D. Ryan, and P. T. Katzmarzyk Prevalence of Risk Factors for Metabolic Syndrome in Adolescents: National Health and Nutrition Examination Survey (NHANES), 2001-2006 Arch Pediatr Adolesc Med, April 1, 2009; 163(4): 371 - 377. [Abstract] [Full Text] [PDF]
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 |
|
 G. M. Reaven Is diagnosing metabolic syndrome a uniquely simple way to predict incident type 2 diabetes mellitus? Can. Med. Assoc. J., March 17, 2009; 180(6): 601 - 602. [Full Text] [PDF]
|
|
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|
|
S. H. Ley, S. B. Harris, M. Mamakeesick, T. Noon, E. Fiddler, J. Gittelsohn, T. M.S. Wolever, P. W. Connelly, R. A. Hegele, B. Zinman, et al. Metabolic syndrome and its components as predictors of incident type 2 diabetes mellitus in an Aboriginal community Can. Med. Assoc. J., March 17, 2009; 180(6): 617 - 624. [Abstract] [Full Text] [PDF]
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 H. A. Amundson, M. K. Butcher, D. Gohdes, T. O. Hall, T. S. Harwell, S. D. Helgerson, K. K. Vanderwood, and for the Montana Cardiovascular Disease and Diabete Translating the Diabetes Prevention Program Into Practice in the General Community: Findings From the Montana Cardiovascular Disease and Diabetes Prevention Program The Diabetes Educator, March 1, 2009; 35(2): 209 - 223. [Abstract] [Full Text] [PDF]
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 A. Adolphe, L. S. Cook, and X. Huang A Cross-sectional Study of Intima-Media Thickness, Ethnicity, Metabolic Syndrome, and Cardiovascular Risk in 2268 Study Participants Mayo Clin. Proc., March 1, 2009; 84(3): 221 - 228. [Abstract] [Full Text] [PDF]
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 E. J. Belin de Chantemele, E. Vessieres, A.-L. Guihot, B. Toutain, M. Maquignau, L. Loufrani, and D. Henrion Type 2 diabetes severely impairs structural and functional adaptation of rat resistance arteries to chronic changes in blood flow Cardiovasc Res, March 1, 2009; 81(4): 788 - 796. [Abstract] [Full Text] [PDF]
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 WRITING GROUP MEMBERS, D. Lloyd-Jones, R. Adams, M. Carnethon, G. De Simone, T. B. Ferguson, K. Flegal, E. Ford, K. Furie, A. Go, et al. Heart Disease and Stroke Statistics--2009 Update: A Report From the American Heart Association Statistics Committee and Stroke Statistics Subcommittee Circulation, January 27, 2009; 119(3): e21 - e181. [Full Text] [PDF]
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|
|
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 |
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 I. A Scott Evaluating cardiovascular risk assessment for asymptomatic people BMJ, January 5, 2009; 338(jan05_1): a2844 - a2844. [Full Text]
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 R. Dankner, G. Geulayov, L. Olmer, and G. Kaplan Undetected type 2 diabetes in older adults Age Ageing, January 1, 2009; 38(1): 56 - 62. [Abstract] [Full Text] [PDF]
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 Y. Li, Y. Zhang, B. Dorweiler, D. Cui, T. Wang, C. W. Woo, C. S. Brunkan, C. Wolberger, S.-i. Imai, and I. Tabas Extracellular Nampt Promotes Macrophage Survival via a Nonenzymatic Interleukin-6/STAT3 Signaling Mechanism J. Biol. Chem., December 12, 2008; 283(50): 34833 - 34843. [Abstract] [Full Text] [PDF]
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 M.-A. Cornier, D. Dabelea, T. L. Hernandez, R. C. Lindstrom, A. J. Steig, N. R. Stob, R. E. Van Pelt, H. Wang, and R. H. Eckel The Metabolic Syndrome Endocr. Rev., December 1, 2008; 29(7): 777 - 822. [Abstract] [Full Text] [PDF]
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Z. T. Bloomgarden American College of Endocrinology Pre-Diabetes Consensus Conference: Part Three Diabetes Care, December 1, 2008; 31(12): 2404 - 2409. [Full Text] [PDF]
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B. Aijaz, K. A. Ammar, F. Lopez-Jimenez, M. M. Redfield, S. J. Jacobsen, and R. J. Rodeheffer Abnormal Cardiac Structure and Function in the Metabolic Syndrome: A Population-Based Study Mayo Clin. Proc., December 1, 2008; 83(12): 1350 - 1357. [Abstract] [Full Text] [PDF]
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 M. W. L. Strufaldi, E. M. K. Da Silva, and R. F. Puccini Metabolic syndrome among prepubertal Brazilian schoolchildren Diabetes and Vascular Disease Research, November 1, 2008; 5(4): 291 - 297. [Abstract] [PDF]
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|
 |
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 T. Suzuki, R. Katz, N. S. Jenny, N. A. Zakai, M. M. LeWinter, J. I. Barzilay, and M. Cushman Metabolic Syndrome, Inflammation, and Incident Heart Failure in the Elderly: The Cardiovascular Health Study Circ Heart Fail, November 1, 2008; 1(4): 242 - 248. [Abstract] [Full Text] [PDF]
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 J. L. Rosenzweig, E. Ferrannini, S. M. Grundy, S. M. Haffner, R. J. Heine, E. S. Horton, and R. Kawamori Primary Prevention of Cardiovascular Disease and Type 2 Diabetes in Patients at Metabolic Risk: An Endocrine Society Clinical Practice Guideline J. Clin. Endocrinol. Metab., October 1, 2008; 93(10): 3671 - 3689. [Abstract] [Full Text] [PDF]
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 A. Agouni, A. H. Lagrue-Lak-Hal, P. H. Ducluzeau, H. A. Mostefai, C. Draunet-Busson, G. Leftheriotis, C. Heymes, M. C. Martinez, and R. Andriantsitohaina Endothelial Dysfunction Caused by Circulating Microparticles from Patients with Metabolic Syndrome Am. J. Pathol., October 1, 2008; 173(4): 1210 - 1219. [Abstract] [Full Text] [PDF]
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 H. K. Choi, M. A. De Vera, and E. Krishnan Gout and the risk of type 2 diabetes among men with a high cardiovascular risk profile Rheumatology, October 1, 2008; 47(10): 1567 - 1570. [Abstract] [Full Text] [PDF]
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E. S. Ford, C. Li, and N. Sattar Metabolic Syndrome and Incident Diabetes: Current state of the evidence Diabetes Care, September 1, 2008; 31(9): 1898 - 1904. [Abstract] [Full Text] [PDF]
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M. J. Blaha, S. Bansal, R. Rouf, S. H. Golden, R. S. Blumenthal, and A. P. DeFilippis A Practical 'ABCDE' Approach to the Metabolic Syndrome Mayo Clin. Proc., August 1, 2008; 83(8): 932 - 943. [Abstract] [Full Text] [PDF]
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 J. F. Arenillas, L. Ispierto, M. Millan, D. Escudero, N. Perez de la Ossa, L. Dorado, C. Guerrero, J. Serena, J. Castillo, and A. Davalos Metabolic syndrome and resistance to IV thrombolysis in middle cerebral artery ischemic stroke Neurology, July 15, 2008; 71(3): 190 - 195. [Abstract] [Full Text] [PDF]
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A. M. Wassink, Y. Van Der Graaf, S. S Soedamah-Muthu, W. Spiering, and F. L. Visseren Metabolic syndrome and incidence of type 2 diabetes in patients with manifest vascular disease Diabetes and Vascular Disease Research, June 1, 2008; 5(2): 114 - 122. [Abstract] [PDF]
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 J.-P. Despres, I. Lemieux, J. Bergeron, P. Pibarot, P. Mathieu, E. Larose, J. Rodes-Cabau, O. F. Bertrand, and P. Poirier Abdominal Obesity and the Metabolic Syndrome: Contribution to Global Cardiometabolic Risk Arterioscler Thromb Vasc Biol, June 1, 2008; 28(6): 1039 - 1049. [Abstract] [Full Text] [PDF]
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 D. B Panagiotakos, C. Pitsavos, C. Chrysohoou, I. Skoumas, and C. Stefanadis Five-year incidence of cardiovascular disease and its predictors in Greece: the ATTICA study Vascular Medicine, May 1, 2008; 13(2): 113 - 121. [Abstract] [PDF]
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|
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 J. Wang, S. Ruotsalainen, L. Moilanen, P. Lepisto, M. Laakso, and J. Kuusisto The Metabolic Syndrome Predicts Incident Stroke: A 14-Year Follow-Up Study in Elderly People in Finland Stroke, April 1, 2008; 39(4): 1078 - 1083. [Abstract] [Full Text] [PDF]
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 P. W.F. Wilson and J. B. Meigs Risk of type 2 diabetes mellitus and coronary heart disease: a pivotal role for metabolic factors Eur. Heart J. Suppl., March 1, 2008; 10(suppl_B): B11 - B15. [Abstract] [Full Text] [PDF]
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J.-P. Despres, P. Poirier, J. Bergeron, A. Tremblay, I. Lemieux, and N. Almeras From individual risk factors and the metabolic syndrome to global cardiometabolic risk Eur. Heart J. Suppl., March 1, 2008; 10(suppl_B): B24 - B33. [Abstract] [Full Text] [PDF]
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Writing Group Members, W. Rosamond, K. Flegal, K. Furie, A. Go, K. Greenlund, N. Haase, S. M. Hailpern, M. Ho, V. Howard, et al. Heart Disease and Stroke Statistics--2008 Update: A Report From the American Heart Association Statistics Committee and Stroke Statistics Subcommittee Circulation, January 29, 2008; 117(4): e25 - e146. [Full Text] [PDF]
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|
|
|
|
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S. D De Ferranti and S. K Osganian Epidemiology of paediatric metabolic syndrome and type 2 diabetes mellitus Diabetes and Vascular Disease Research, December 1, 2007; 4(4): 285 - 296. [Abstract] [PDF]
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|
|
 |
|
 D. Conen, P. M. Ridker, S. Mora, J. E. Buring, and R. J. Glynn Blood pressure and risk of developing type 2 diabetes mellitus: The Women's Health Study Eur. Heart J., December 1, 2007; 28(23): 2937 - 2943. [Abstract] [Full Text] [PDF]
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J. Wang, S. Ruotsalainen, L. Moilanen, P. Lepisto, M. Laakso, and J. Kuusisto Metabolic Syndrome and Incident End-Stage Peripheral Vascular Disease: A 14-year follow-up study in elderly Finns Diabetes Care, December 1, 2007; 30(12): 3099 - 3104. [Abstract] [Full Text] [PDF]
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C. A. Cull, C. C. Jensen, R. Retnakaran, and R. R. Holman Impact of the Metabolic Syndrome on Macrovascular and Microvascular Outcomes in Type 2 Diabetes Mellitus: United Kingdom Prospective Diabetes Study 78 Circulation, November 6, 2007; 116(19): 2119 - 2126. [Abstract] [Full Text] [PDF]
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E. R. Duncan, S. J. Walker, V. A. Ezzat, S. B. Wheatcroft, J.-M. Li, A. M. Shah, and M. T. Kearney Accelerated endothelial dysfunction in mild prediabetic insulin resistance: the early role of reactive oxygen species Am J Physiol Endocrinol Metab, November 1, 2007; 293(5): E1311 - E1319. [Abstract] [Full Text] [PDF]
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L. H. Curtis, B. G. Hammill, M. A. Bethel, K. J. Anstrom, J. S. Gottdiener, and K. A. Schulman Costs of the Metabolic Syndrome in Elderly Individuals: Findings from the Cardiovascular Health Study Diabetes Care, October 1, 2007; 30(10): 2553 - 2558. [Abstract] [Full Text] [PDF]
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L. Guize, F. Thomas, B. Pannier, K. Bean, B. Jego, and A. Benetos All-Cause Mortality Associated With Specific Combinations of the Metabolic Syndrome According to Recent Definitions Diabetes Care, September 1, 2007; 30(9): 2381 - 2387. [Abstract] [Full Text] [PDF]
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Z. T. Bloomgarden Insulin Resistance, Dyslipidemia, and Cardiovascular Disease Diabetes Care, August 1, 2007; 30(8): 2164 - 2170. [Full Text] [PDF]
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 J. A. Morrison, L. A. Friedman, and C. Gray-McGuire Metabolic Syndrome in Childhood Predicts Adult Cardiovascular Disease 25 Years Later: The Princeton Lipid Research Clinics Follow-up Study Pediatrics, August 1, 2007; 120(2): 340 - 345. [Abstract] [Full Text] [PDF]
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R. Dhingra, L. Sullivan, P. F. Jacques, T. J. Wang, C. S. Fox, J. B. Meigs, R. B. D'Agostino, J. M. Gaziano, and R. S. Vasan Soft Drink Consumption and Risk of Developing Cardiometabolic Risk Factors and the Metabolic Syndrome in Middle-Aged Adults in the Community Circulation, July 31, 2007; 116(5): 480 - 488. [Abstract] [Full Text] [PDF]
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 C. S. Blaum, N. A. West, and M. N. Haan Is the Metabolic Syndrome, With or Without Diabetes, Associated With Progressive Disability in Older Mexican Americans? J. Gerontol. A Biol. Sci. Med. Sci., July 1, 2007; 62(7): 766 - 773. [Abstract] [Full Text] [PDF]
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 J. Jeppesen, T. W. Hansen, S. Rasmussen, H. Ibsen, C. Torp-Pedersen, and S. Madsbad Insulin Resistance, the Metabolic Syndrome, and Risk of Incident Cardiovascular Disease: A Population-Based Study J. Am. Coll. Cardiol., May 29, 2007; 49(21): 2112 - 2119. [Abstract] [Full Text] [PDF]
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 P. W. F. Wilson, J. B. Meigs, L. Sullivan, C. S. Fox, D. M. Nathan, and R. B. D'Agostino Sr Prediction of Incident Diabetes Mellitus in Middle-aged Adults: The Framingham Offspring Study Arch Intern Med, May 28, 2007; 167(10): 1068 - 1074. [Abstract] [Full Text] [PDF]
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J. B. Meigs, M. K. Rutter, L. M. Sullivan, C. S. Fox, R. B. D'Agostino Sr., and P. W.F. Wilson Impact of Insulin Resistance on Risk of Type 2 Diabetes and Cardiovascular Disease in People With Metabolic Syndrome Diabetes Care, May 1, 2007; 30(5): 1219 - 1225. [Abstract] [Full Text] [PDF]
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R. Kahn Metabolic Syndrome: Is It a Syndrome? Does It Matter? Circulation, April 3, 2007; 115(13): 1806 - 1811. [Full Text] [PDF]
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J. Wang, S. Ruotsalainen, L. Moilanen, P. Lepisto, M. Laakso, and J. Kuusisto The metabolic syndrome predicts cardiovascular mortality: a 13-year follow-up study in elderly non-diabetic Finns Eur. Heart J., April 1, 2007; 28(7): 857 - 864. [Abstract] [Full Text] [PDF]
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A. Esmaillzadeh, M. Kimiagar, Y. Mehrabi, L. Azadbakht, F. B Hu, and W. C Willett Dietary patterns, insulin resistance, and prevalence of the metabolic syndrome in women Am. J. Clinical Nutrition, March 1, 2007; 85(3): 910 - 918. [Abstract] [Full Text] [PDF]
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 S. Kidambi, J. M. Kotchen, C. E. Grim, H. Raff, J. Mao, R. J. Singh, and T. A. Kotchen Association of Adrenal Steroids With Hypertension and the Metabolic Syndrome in Blacks Hypertension, March 1, 2007; 49(3): 704 - 711. [Abstract] [Full Text] [PDF]
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W. Rosamond, K. Flegal, G. Friday, K. Furie, A. Go, K. Greenlund, N. Haase, M. Ho, V. Howard, B. Kissela, et al. Heart Disease and Stroke Statistics--2007 Update: A Report From the American Heart Association Statistics Committee and Stroke Statistics Subcommittee Circulation, February 6, 2007; 115(5): e69 - e171. [Full Text] [PDF]
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A. De Lorenzo, V. Del Gobbo, M. G. Premrov, M. Bigioni, F. Galvano, and L. Di Renzo Normal-weight obese syndrome: early inflammation? Am. J. Clinical Nutrition, January 1, 2007; 85(1): 40 - 45. [Abstract] [Full Text] [PDF]
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C. Lorenzo, K. Williams, K. J. Hunt, and S. M. Haffner The National Cholesterol Education Program-Adult Treatment Panel III, International Diabetes Federation, and World Health Organization Definitions of the Metabolic Syndrome as Predictors of Incident Cardiovascular Disease and Diabetes Diabetes Care, January 1, 2007; 30(1): 8 - 13. [Abstract] [Full Text] [PDF]
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 K. E. North, N. Franceschini, I. B. Borecki, C. C. Gu, G. Heiss, M. A. Province, D. K. Arnett, C. E. Lewis, M. B. Miller, R. H. Myers, et al. Genotype-by-Sex Interaction on Fasting Insulin Concentration: The HyperGEN Study Diabetes, January 1, 2007; 56(1): 137 - 142. [Abstract] [Full Text] [PDF]
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C. A. Aguilar-Salinas, R. Rojas, C. Gonzalez-Villalpando, F. J. Gomez-Perez, R. Mehta, G. Olaiz, J. A. Rull, and D. R. Cox Design and validation of a population-based definition of the metabolic syndrome. Diabetes Care, November 1, 2006; 29(11): 2420 - 2426. [Abstract] [Full Text] [PDF]
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 S.D.H. Malnick and H. Knobler The medical complications of obesity QJM, September 1, 2006; 99(9): 565 - 579. [Full Text] [PDF]
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N. Ishizaka, Y. Ishizaka, H. Hashimoto, E.-I. Toda, R. Nagai, and M. Yamakado Metabolic Syndrome May Not Associate With Carotid Plaque in Subjects With Optimal, Normal, or High-Normal Blood Pressure Hypertension, September 1, 2006; 48(3): 411 - 417. [Abstract] [Full Text] [PDF]
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R. Kahn The Metabolic Syndrome (Emperor) Wears No Clothes Diabetes Care, July 1, 2006; 29(7): 1693 - 1696. [Full Text] [PDF]
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R. H. Eckel, R. Kahn, R. M. Robertson, and R. A. Rizza Preventing Cardiovascular Disease and Diabetes: A call to action from the American Diabetes Association and the American Heart Association Diabetes Care, July 1, 2006; 29(7): 1697 - 1699. [Full Text] [PDF]
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 J. A. Luchsinger A Work in Progress: The Metabolic Syndrome Sci. Aging Knowl. Environ., June 28, 2006; 2006(10): pe19 - pe19. [Abstract] [Full Text]
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R. H. Eckel, R. Kahn, R. M. Robertson, and R. A. Rizza Preventing Cardiovascular Disease and Diabetes: A Call to Action From the American Diabetes Association and the American Heart Association Circulation, June 27, 2006; 113(25): 2943 - 2946. [Full Text] [PDF]
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G. M Reaven The metabolic syndrome: is this diagnosis necessary? Am. J. Clinical Nutrition, June 1, 2006; 83(6): 1237 - 1247. [Abstract] [Full Text] [PDF]
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G. Schillaci, M. Pirro, G. Pucci, M. R. Mannarino, F. Gemelli, D. Siepi, G. Vaudo, and E. Mannarino Different Impact of the Metabolic Syndrome on Left Ventricular Structure and Function in Hypertensive Men and Women Hypertension, May 1, 2006; 47(5): 881 - 886. [Abstract] [Full Text] [PDF]
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 P. C Deedwania and R. Schmieder Angiotensin Receptor Blockers: Cardiovascular Protection in the Metabolic Syndrome Journal of Renin-Angiotensin-Aldosterone System, March 1, 2006; 7(1_suppl): S12 - S18. [Abstract] [PDF]
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 The Path to Diabetes and Heart Disease DOC News, February 1, 2006; 3(2): 12 - 12. [Full Text]
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G. Reaven Insulin Resistance, Type 2 Diabetes Mellitus, and Cardiovascular Disease: The End of the Beginning Circulation, November 15, 2005; 112(20): 3030 - 3032. [Full Text] [PDF]
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