From: Objectively measured physical activity during pregnancy: a study in obese and overweight women
 | First trimester | Second trimester | Change first-second trimester | p value |
---|---|---|---|---|
Accelerometry data: | Â | Change in physical activity levels between first and second trimesters n = 26* | Â | Â |
Total recorded time (mins/day) | 780 (725, 838) | 742 (693, 800) | -44 (-91.4, 9.3) | 0.018 |
Sedentary time (mins/day) | 631 (570, 673) | 585 (524, 637) | -25 (-84, 12.4) | 0.023 |
Light activity (mins/day) | 122 (95, 152) | 122 (101, 154) | -9 min (-17.2, 12.0) | 0.304 |
MVPA (mins/day) | 36 (26, 66) | 33 (27, 52) | -2 min (-8.9,+1.8) | 0.269 |
Counts per minute | 262 (199, 384) | 259 (226, 338) | 3 (-40.6, 34.8) | 0.909 |
30+ mins/day MVPA (number)(%) | 17 (65%) | 16 (62%) | - | Â |
RPAQ ‡ data: |  | n = 26* |  |  |
Total (METhrs/day) | 26.4 (23.0, 29.0) | 25.7 (22.8, 29.1) | -0.35 (-2.12, 1.28) | 0.638 |
Home (METhrs/day) | 16.4 (13.1, 20.5) | 17.2 (13.0, 19.7) | 0.29 (-1.41, 1.77) | 0.990 |
Transport (METhrs/day) | 0.25 (0.11, 0.66) | 0.21 (0.07, 0.76) | 0 (-0.07, 0.10) | 0.906 |
Work (METhrs/day) | 8.3 (5.7, 11.3) | 8.0 (5.6, 10.1) | 0 (-2.06, 0.04) | 0.037 |
Recreational (METhrs/day) | 0.71 (0.0, 1.25) | 0.88 (0.28, 2.21) | 0.36 (-0.37, 1.58) | 0.055 |