Table 1.
Pre-post measurements in the physical activity group.
| Characteristic | T1, mean (SD) | T2, mean (SD) | t | P value |
| BMI | 26.73 (4.79) | 26.69 (4.77) | 0.61 | .56 |
| Systolic BPa (mm Hg) | 126.5 (15.77) | 121.8 (11.71) | 2.72 | .02 |
| Diastolic BP (mm Hg) | 84.3 (10.05) | 80.37 (8.75) | 1.96 | .08 |
| VO2maxb/kg | 30.38 (8.98) | 32.1 (8.71) | –2.31 | .046 |
| SR MVPAc (min/week) | 310 (216) | 375 (172) | –1.50 | .18 |
| SR TOd, evening (min) | 11.4 (15.55) | 15.1 (16.67) | –1.13 | .29 |
| SR TO, morning (min) | 21.9 (28.5) | 22.8 (29.78) | –0.14 | .89 |
aBP: blood pressure.
bVO2max: maximal oxygen uptake.
cSR MVPA: self-reported moderate-to-vigorous physical activity.
dSR TO: self-reported time offline.