Adjusted ORs and 95% CIs for low ABI (<1.0) versus normal ABI (1.0–1.4) by work hours per week, stratified by gender
| Hours of work per week | |||||
| ≤20 | 21–39 | 40 | 41–50 | >50 | |
| Women | |||||
| Model 1 | 1.23 (0.75 to 2.03) | 1.39 (0.90 to 2.13) | 1.00 | 1.10 (0.64 to 1.89) | 1.96 (1.14 to 3.35) |
| Model 2 | 1.32 (0.77 to 2.27) | 1.56 (0.99 to 2.48) | 1.00 | 1.23 (0.69 to 2.20) | 1.85 (1.01 to 3.38) |
| Men | |||||
| Model 1 | 1.01 (0.49 to 2.06) | 1.19 (0.61 to 2.32) | 1.00 | 1.68 (0.86 to 3.28) | 1.60 (0.81 to 3.18) |
| Model 2 | 0.98 (0.46 to 2.10) | 1.11 (0.54 to 2.29) | 1.00 | 1.69 (0.82 to 3.45) | 1.61 (0.76 to 3.43) |
Model 1: adjusted for age.
Model 2: adjusted for age, race/ethnicity, education, smoking status, pack-years of smoking, alcohol status, physical activity, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, diabetes (and/or on diabetic medication), hypertension (and/or on hypertensive medication), systolic blood pressure, body mass index and income.
ABI, ankle–brachial index.