Table 2.
Self-reported sitting time (min/day) during various activities on work days and non-work days (n = 420).
| Activity | Statistics (min/day) | Sitting Time (min/day) | ||
|---|---|---|---|---|
| Work Days | Non-Work Days | p-Value a | ||
| Commuting | Mean (SD) | 68.3 (53.1) | 78.5 (73.1) | 0.028 |
| Median (IQR) | 60 (30–90) | 60 (30–120) | ||
| At work | Mean (SD) | 323.3 (128.0) | N/A | N/A |
| Median (IQR) | 343.9 (240–420) | |||
| Using home computer | Mean (SD) | 67.4 (78.5) | 99.7 (108.9) | <0.001 |
| Median (IQR) | 60 (0–120) | 60 (0–177) | ||
| Watching TV | Mean (SD) | 94.9 (84.9) | 133.1 (116.6) | <0.001 |
| Median (IQR) | 60 (30–120) | 120 (55–180) | ||
| At leisure ᵇ | Mean (SD) | 126.7 (107.7) | 255.0 (176.7) | <0.001 |
| Median (IQR) | 120 (60–180) | 240 (120–360) | ||
| Total | Mean (SD) | 680.9 (218.7) | 565.8 (270.9) | <0.001 |
| Median (IQR) | 690 (541–870) | 575 (360–780) | ||
a Wilcoxon Signed-Rank Test; ᵇ For example, socializing with friends or family, or talking on the phone; N/A: Not applicable; IQR: interquartile range.