Table 2.
Physical activity levels during pregnancy (minutes).
| Activity Category | Mean | LCL | UCL | Minimum | Quartile 1 | Median | Quartile 3 | Maximum |
|---|---|---|---|---|---|---|---|---|
| Total energy expenditure | 151.6 | 147.2 | 156.0 | 22.3 | 100.0 | 138.9 | 191.1 | 546.2 |
| Total light | 128.7 | 124.3 | 133.1 | 8.2 | 74.2 | 114.0 | 166.3 | 541.8 |
| Subdivision by intensity | ||||||||
| Sedentary | 22.9 | 21.9 | 24.0 | 0.0 | 7.4 | 18.9 | 31.9 | 88.2 |
| Light | 99.6 | 96.5 | 102.7 | 7.1 | 61.3 | 89.6 | 131.8 | 314.5 |
| Moderate | 28.3 | 25.9 | 30.7 | 0.0 | 2.5 | 12.2 | 37.6 | 378.0 |
| Vigorous | 0.8 | 0.6 | 1.0 | 0.0 | 0.0 | 0.0 | 0.8 | 40.5 |
| Subdivision by type of activity | ||||||||
| Household/caregiving | 73.8 | 70.6 | 77.0 | 0.0 | 35.0 | 65.3 | 92.8 | 413.0 |
| Occupational | 25.1 | 23.2 | 27.1 | 0.0 | 1.8 | 10.5 | 44.8 | 308.0 |
| Sport/exercise | 2.6 | 2.3 | 2.9 | 0.0 | 0.0 | 0.8 | 3.2 | 65.7 |
| Transportation | 23.1 | 21.5 | 24.6 | 0.0 | 3.4 | 14.0 | 35.0 | 157.5 |
| Inactivity | 27.0 | 25.8 | 28.2 | 0.0 | 14.0 | 18.9 | 41.5 | 98.0 |
LCL = Lower confidence level; UCL = Upper confidence level.