Table 3 Hazard ratios risk for AS for the whole cohort relative to the BMI with reference category of 20.0–22.5 adjusted for (1) age (model 1), (2) age, baseline smoking, sedentary activity and family history of stroke or myocardial infarction
Model 1 | Model 2 | |||
|---|---|---|---|---|
Hazard ratio (95% CI) | P value | Hazard ratio (95% CI) | P value | |
BMI < 20.0 kg/m2 | 0.93 (0.21–4.10) | 0.92 | 0.88 (0.20–3.88) | 0.87 |
BMI 20–22.5 kg/m2 | 1 (reference) | - | - | - |
BMI 22.5–25.0 kg/m2 | 2.48 (1.41–4.37) | < 0.002 | 2.53 (1.44–4.45) | < 0.001 |
BMI 25.0–27.5 kg/m2 | 1.99 (1.12–3.55) | 0.019 | 2.07 (1.16–3.69) | 0.010 |
BMI 27.5–30.0 kg/m2 | 2.98 (1.65–5.40) | < 0.001 | 3.17 (1.75–5.74) | < 0.001 |
BMI > 30 kg/m2 | 3.55 (1.84–6.87) | < 0.001 | 3.83 (1.98–7.43) | < 0.001 |