Variable mean (SD) | Severe insulin resistance N = 448 | Non-severe insulin resistance N = 1653 | P values OR* (95% CI) |
Mean systolic blood pressure | 125.32 (19.5) | 120.9 (20.06) | <0.001; 1.11 (1.06, 1.17) |
Mean diastolic blood pressure | 68.51 (13.6) | 66.14 (13.07) | 0.0009; 1.15 (1.06, 1.26) |
Body mass index (kg/m2) | 35.48 (7.48) | 27.71 (5.83) | <0.001; 1.19 (1.16, 1.21) |
Weight (kg) | 91.40 (21.39) | 71.61 (16.45) | <0.001; 1.69 (1.59, 1.80) |
Arm circumference (cm) | 36.46 (5.59) | 31.22 (4.56) | <0.001; 1.22 (1.19, 1.25) |
Waist circumference (cm) | 111.54 (15.27) | 93.61 (13.3) | <0.001; 1.09 (1.08, 1.10) |
Triceps skinfold (mm) | 27.12 (6.92) | 23.27 (7.09) | <0.001; 1.08 (1.06, 1.10) |
Subscapular skinfold (mm) | 27.71 (7.5) | 21.76 (8.34) | <0.001; 1.09 (1.08, 1.11) |
Income > $35,000 | 148 (37.4%) | 811 (53.8%) | <0.001; 0.51 (0.41, 0.64) |
Macrosomic infant delivery | 95 (22.2%) | 274 (17.8%) | 0.038; 1.32 (1.02, 1.72) |
College education | 166 (37.2%) | 783 (47.5%) | <0.001; 0.65 (0.53, 0.81) |
Non-Hispanic Whites | 171 (38.2%) | 816 (49.4%) | <0.001; 0.63 (0.51, 0.78) |
African American | 98 (21.9%) | 281 (17%) | 0.017; 1.37 (1.06, 1.77) |
Hispanics | 166 (37.1%) | 496 (30%) | 0.004; 1.37 (1.10, 1.71) |
Gestational diabetes | 41 (9.2%) | 92 (5.6%) | 0.008; 1.71 (1.16, 2.51) |