Table 4.
The association between SBP D-value and DBP D-value and change in overweight status between 2006 and 2011.
| Overweight Status in 2006 | Overweight Status in 2011 | SBP D-Value | DBP D-Value | ||
|---|---|---|---|---|---|
| Model 1 a | Model 2 b | Model 1 | Model 2 | ||
| Non-overweight | Non-overweight | Reference | Reference | Reference | Reference |
| Non-overweight | Overweight | 2.980 (1.558–4.402) c | 2.933 (1.511–4.356) c | 2.552 (1.589–3.515) c | 2.528 (1.568–3.488) c |
| Overweight | Non-overweight | Reference | Reference | Reference | Reference |
| Overweight | Overweight | 3.152 (0.897–5.408) c | 3.285 (1.032–5.539) c | 2.419 (0.877–3.960) c | 2.550 (1.018–4.082) c |
Notes: SBP, systolic blood pressure; DBP, diastolic blood pressure; D-value, difference value between follow-up and baseline. a Multivariable linear regression models were used, adjusting for age, SBP and DBP at baseline; b Multivariable linear regression models were used, adjusting for variables in model 1 as well as smoking habits, alcohol consumption and place of residence at baseline; c p < 0.05.