WC quartile | Event ratea | Hazard ratio (95% CI) | |||
---|---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | ||
Men | |||||
 1 | 23.1 | Ref | Ref | Ref | Ref |
 2 | 24.7 | 1.07 (0.91–1.26) | 1.04 (0.89–1.23) | 1.03 (0.88–1.22) | 1.04 (0.89–1.24) |
 3 | 26.9 | 1.19 (1.00–1.37) | 1.14 (0.97–1.34) | 1.12 (0.95–1.32) | 1.13 (0.96–1.33) |
 4 | 29.5 | 1.28 (1.09–1.50) | 1.28 (1.09–1.50) | 1.23 (1.04–1.45) | 1.24 (1.05–1.46) |
 P value for trend |  | < 0.01 | < 0.01 | 0.02 | 0.02 |
Women | |||||
 1 | 16.5 | Ref | Ref | Ref | Ref |
 2 | 18.4 | 1.11 (0.88–1.41) | 1.12 (0.88–1.42) | 1.18 (0.92–1.50) | 1.19 (0.93–1.52) |
 3 | 16.6 | 1.01 (0.798–1.29) | 1.02 (0.80–1.31) | 1.00 (0.78–1.28) | 0.994 (0.78–1.27) |
 4 | 20.6 | 1.24 (0.99–1.58) | 1.29 (1.01–1.64) | 1.24 (0.97–1.58) | 1.22 (0.96–1.56) |
 P value for trend |  | 0.17 | 0.12 | 0.18 | 0.40 |