HR of hypertension according to change in ST by baseline LTPA level
| Change in ST | HR (95% CI) | |
|---|---|---|
| LTPA <150 min/wk (n=807) | LTPA ≥150 min/wk (n=874) | |
| Total | ||
| Consistently non-ST | 1.00 (reference) | 1.00 (reference) |
| Formerly ST | 0.62 |
0.90 (0.65−1.26) |
| Newly ST | 1.76 |
1.00 (0.67−1.50) |
| Consistently ST | 1.35 (0.86−2.10) | 0.66 (0.37−1.18) |
| Weekday | ||
| Consistently non-ST | 1.00 (reference) | 1.00 (reference) |
| Formerly ST | 0.63 |
0.93 (0.67−1.30) |
| Newly ST | 1.57 |
1.09 (0.73−1.63) |
| Consistently ST | 1.20 (0.77−1.87) | 0.71 (0.40−1.24) |
| Weekend | ||
| Consistently non-ST | 1.00 (reference) | 1.00 (reference) |
| Formerly ST | 0.70 (0.45−1.08) | 0.83 (0.59−1.18) |
| Newly ST | 1.40 (0.97−2.00) | 0.93 (0.62−1.40) |
| Consistently ST | 1.23 (0.75−2.02) | 0.64 (0.32−1.26) |
HR: hazard ratio, ST: sitting time, LTPA: leisure time physical activity, CI: confidence interval.
Consistently non-ST, <7 hr/day in 2011−2012 and 2013−2014; Formerly ST, ≥7 hr/day in 2011−2012 and <7 hr/day in 2013−2014; Newly ST, <7 hr/day in 2011−2012 and ≥7 hr/day in 2013−2014; Consistently ST, ≥7 hr/day in 2011−2012 and 2013−2014.
*p<0.05, **p<0.01.
