Research Article
Prevalence and Associated Factors of Insulin Resistance in Adults from Maracaibo City, Venezuela
Table 6
Prevalence of insulin resistance in the general population by metabolic characteristics (Maracaibo, Venezuela, 2015).
| | HOMA2-IR < 2 | HOMA2-IR ≥ 2 | | | | | % | | % |
| Body Mass Index (kg/m2) | | | | | | 232.022 (<0.001) | ≤24.9 | 456 | 73.3 | 166 | 26.7 | <0.05 | | 25–29.9 | 409 | 57.4 | 305 | 42.6 | <0.05 | | ≥30 | 214 | 31.2 | 469 | 68.8 | <0.05 | |
| High TAG | | | | | | 83.47 (5.42 × 10−20) | Absent | 872 | 59.8 | 587 | 40.2 | <0.05 | | Present | 211 | 37.2 | 356 | 62.8 | <0.05 | |
| Low HDL-C | | | | | | 38.27 (6.15 × 10−10) | Absent | 530 | 61.4 | 333 | 38.6 | <0.05 | | Present | 553 | 47.5 | 610 | 52.5 | <0.05 | |
| Elevated WC | | | | | | 198.75 (<0.001) | Absent | 689 | 63.7 | 304 | 32.3 | <0.05 | | Present | 393 | 36.3 | 638 | 67.7 | <0.05 | |
| JNC-8 classification | | | | | | 42.83 (<0.001) | Normotensive | 484 | 61 | 309 | 39 | <0.05 | | Prehypertensive | 402 | 52.5 | 363 | 47.5 | NS | | Hypertensive | 197 | 42.1 | 271 | 57.9 | <0.05 | |
| Glycemic status | | | | | | 155.37 (<0.001) | Normoglycemic | 892 | 61.9 | 550 | 38.1 | <0.05 | | Impaired fasting glycemia | 152 | 37.6 | 252 | 62.4 | <0.05 | | Type 2 diabetes mellitus | 38 | 21.3 | 140 | 78.7 | <0.05 | |
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test for proportions; : Pearson’s Chi-squared test. TAG: triacylglycerides; HDL-C: high-density lipoprotein-cholesterol; WC: waist circumference. IDF/AHA/NHLBI/WHF/IAS/IASO 2009 consensus criteria. Females ≥ 90 cm; males ≥ 95 cm. ADA 2014 classification.
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