HRs and 95% CIs of joint trajectory groups for incident hypertension
| Model 1 | Model 2 | Model 3 | Model 4 | |
| Joint trajectory groups | ||||
| Normal | Reference | Reference | Reference | Reference |
| WC-increasing | 1.55 (1.31 to 1.83) | 1.51 (1.25 to 1.82) | 1.41 (1.17 to 1.71) | 1.43 (1.19 to 1.74) |
| BM-increasing | 1.69 (1.36 to 2.10) | 1.47 (1.16 to 1.87) | 1.48 (1.17 to 1.89) | 1.51 (1.19 to 1.92) |
| BMI&WC-increasing | 1.98 (1.71 to 2.28) | 1.74 (1.44 to 2.10) | 1.73 (1.42 to 2.10) | 1.76 (1.45 to 2.14) |
| Covariates | ||||
| Baseline age | 1.07 (1.06 to 1.08) | 1.07 (1.06 to 1.08) | 1.07 (1.06 to 1.08) | |
| Female | 0.77 (0.69 to 0.87) | 0.89 (0.79 to 1.00) | 1.01 (0.85 to 1.18) | |
| Baseline BMI | 1.10 (1.08 to 1.13) | 1.07 (1.05 to 1.10) | 1.07 (1.05 to 1.10) | |
| Baseline SBP | 1.03 (1.02 to 1.04) | 1.03 (1.02 to 1.04) | ||
| Smoker | 1.12 (0.96 to 1.30) | |||
| Drinker | 1.10 (0.96 to 1.26) | |||
BMI, body mass index; WC, waist circumference; SBP, systolic blood pressure.