Table 3.
Moderating effect of BMI on odds ratio estimates of time of average moderate-to-vigorous physical activity accumulation.
| Hour | Odds ratio estimates (95% CI) | ||
|
|
Normal weight statusa (n=81) | Overweight statusb (n=13) | Obese statusc (n=19) |
| Before 8 AM (reference) | N/Ad | N/A | N/A |
| Before 9 AM | 1.28 (1.16-1.39) | 1.25 (1.14-1.36) | 1.24 (1.24-1.36) |
| Before 10 AM | 1.68 (1.4-1.97) | 1.61 (1.36-1.9) | 1.59 (1.34-1.89) |
| Before 11 AM | 2.26 (1.76-2.83) | 2.14 (1.68-2.7) | 2.10 (1.64-2.68) |
| Before noon | 3.07 (2.25-4.07) | 2.86 (2.12-3.83) | 2.8 (2.06-3.8) |
| Before 1 PM | 4.16 (2.91-5.81) | 3.83 (2.7-5.4) | 3.74 (2.61-5.33) |
| Before 2 PM | 5.57 (3.76-8.12) | 5.06 (3.42-7.44) | 4.93 (3.3-7.35) |
| Before 3 PM | 7.29 (4.79-10.99) | 6.54 (4.29-9.92) | 6.34 (4.09-9.8) |
| Before 4 PM | 9.22 (5.95-14.24) | 8.15 (5.23-12.67) | 7.87 (4.95-12.5) |
| Before 5 PM | 11.14 (7.17-17.48) | 9.68 (6.13-15.29) | 9.30 (5.73-15.09) |
| Before 6 PM | 12.73 (8.11-20.11) | 10.83 (6.82-17.27) | 10.35 (6.3-17.03) |
| Before 7 PM | 13.58 (8.7-21.44) | 11.29 (7.11-18.04) | 10.71 (6.48-17.79) |
| Before 8 PM | 13.40 (8.66-20.99) | 10.82 (6.85-17.25) | 10.18 (6.14-17.01) |
| Before 9 PM | 12.09 (7.91-18.67) | 9.43 (6.01-14.95) | 8.79 (5.29-14.74) |
| Before 10 PM | 9.86 (6.53-14.96) | 7.39 (4.74-11.64) | 6.80 (4.09-11.47) |
| Before 11 PM | 7.19 (4.79-10.72) | 5.13 (3.31-8.07) | 4.66 (2.79-7.94) |
aMean moderate-to-vigorous physical activity (MVPA) for normal weight status=31.23 min.
aMean MVPA for overweight status=27.33 min.
cMean MVPA for obese status=32.32.
dN/A: not applicable.