Risk Factor | Cutpoint |
---|---|
Abdominal obesity | |
Men | Waist circumference ≥ 40 inches |
Women | Waist circumference ≥ 35 inches |
Elevated triglycerides | ≥ 150 mg/dL |
Low HDL cholesterol: | |
Men | < 40 mg /dL |
Women | < 50 mg/dL |
Elevated blood pressure | ≥ 130 / ≥ 85 mm Hg |
Elevated fasting glucose | ≥ 110 mg/dL |
Table 1. ATP III Diagnostic Criteria for Metabolic Syndrome[37]
Risk Factor | Cutpoint |
---|---|
Abdominal obesity | |
Men | Waist circumference ≥ 40 inches |
Women | Waist circumference ≥ 35 inches |
Elevated triglycerides | ≥ 150 mg/dL |
Low HDL cholesterol: | |
Men | < 40 mg /dL |
Women | < 50 mg/dL |
Elevated blood pressure | ≥ 130 / ≥ 85 mm Hg |
Elevated fasting glucose | ≥ 110 mg/dL |
Table 1. ATP III Diagnostic Criteria for Metabolic Syndrome[37]
Risk Factor Component | Cutpoint for Abnormality |
---|---|
Overweight/obesity | BMI ≥ 25 kg/m2 |
Elevated triglycerides | ≥ 150 mg/dL |
Low HDL-C | |
Men | < 40 mg/dL |
Women | < 50 mg/dL |
Elevated blood pressure | ≥ 130/85 mm Hg |
2-hour postglucose challenge | |
Other risk factors | Family history of type 2 diabetes, hypertension, or cardiovascular disease |
Polycystic ovary syndrome | |
Sedentary lifestyle | |
Advancing age | |
Ethnic groups having high risk for type 2 diabetes or cardiovascular disease |
Table 2. AACE Diagnostic Criteria for the Insulin Resistance Syndrome*[37]
AACE = American Association of Clinical Endocrinologists; BMI = body mass index
*Diagnosis depends on clinical judgment, which is based on risk factors.
Parameter | Mean (SD) | |
---|---|---|
Metabolic Syndrome (n = 194) |
No Metabolic Syndrome (n = 382) |
|
LDL-C, mg/dL | ||
Baseline | 187 (20) | 186 (18) |
Week 12 | 99 (31) | 96 (25) |
% change | -47 (15) | -48 (12) |
HDL-C, mg/dL | ||
Baseline | 44 (9) | 54 (13) |
Week 12 | 49 (11) | 58 (14) |
% change | +10 (13) | +9 (12) |
Triglycerides (mg/dL) | ||
Baseline | 216 (60) | 155 (57) |
Week 12 | 167 (64) | 122 (50) |
% change | -23 (20) | -19 (24) |
Non-HDL-C (mg/dL) | ||
Baseline | 230 (23) | 217 (21) |
Week 12 | 132 (35) | 120 (27) |
% change | -43 (14) | -45 (12) |
Non-HDL-C/HDL-C ratio | ||
Baseline | 5.4 (1.2) | 4.2 (1.0) |
Week 12 | 2.8 (1.1) | 2.2 (0.8) |
Δ % | -47 (15) | -48 (13) |
ApoB (mg/dL) | ||
Baseline | 182 (22) | 173 (20) |
Week 12 | 115 (26) | 106 (21) |
% change | -37 (14) | -38 (12) |
ApoA-I (mg/dL) | ||
Baseline | 141 (23) | 155 (25) |
Week 12 | 150 (25) | 164 (27) |
% change | +7 (13) | +6 (12) |
ApoB/ApoA-1 ratio | ||
Baseline | 1.3 (0.3) | 1.1 (0.2) |
Week 12 | 0.8 (0.2) | 0.7 (0.2) |
% change | -40 (15) | -41 (13) |
Table 3. Baseline and Week 12 Lipid Levels and Percent Change From Baseline in Patients With Hypercholesterolemia Treated With Rosuvastatin 10 mg
Reproduced with permission from Ballantyne et al.[57] Copyright 2004. Elsevier Science.
processing....
Consensus panels including ATP III[45] recommend multidisciplinary therapeutic lifestyle counseling as first-line treatment for metabolic syndrome: increased physical activity (~30 minutes of brisk walking daily) in the 70% of Americans who are sedentary; a reduced-energy (~500-1000 cal/day reduction) low-fat, low-trans-fat, low-cholesterol, high-complex-carbohydrate (CHO) diet, possibly with isocaloric substitution of unsaturated fats for CHO[47] for weight loss in obese patients; and incorporation of physical activity, stress management, and group support for effective long-term weight management.[45]