Table 3 Comparison of Women with < 5% Vs. ≥ 5% Weight Loss from Baseline by Sleep Duration, Sleep Quality, and Sleep Disturbance
From: Sleep and weight loss in low-income overweight or obese postpartum women
Weight loss, T2 vs. T1 | Weight loss, T3 vs. T1 | |||||
|---|---|---|---|---|---|---|
< 5% | ≥ 5% | P-value$ | < 5% | ≥ 5% | P-value$ | |
N (row %) | N (row %) | |||||
Sleep duration | ||||||
Baseline | ||||||
≥ 7 h | 61 (85.92) | 10 (14.08) | 0.658 | 50 (73.53) | 18 (26.47) | 0.819 |
< 7 h | 239 (87.87) | 33 (12.13) | 196 (77.78) | 56 (22.22) | ||
Follow-up | ||||||
≥ 7 h | 78 (88.64) | 10 (11.36) | 0.852 | 63 (79.75) | 16 (20.25) | 0.288 |
< 7 h | 203 (87.88) | 28 (12.12) | 168 (75.00) | 56 (25.00) | ||
Change from baseline | ||||||
Kept ≥7 h | 36 (87.80) | 5 (12.20) | 0.783 | 31 (79.49) | 8 (20.51) | 0.184 |
Increased to ≥7 h | 42 (89.36) | 5 (10.64) | 32 (80.00) | 8 (20.00) | ||
Kept < 7 h | 183 (87.98) | 25 (12.02) | 153 (76.50) | 47 (23.50) | ||
Decreased to < 7 h | 20 (86.96) | 3 (13.04) | 15 (62.50) | 9 (37.50) | ||
Mean ± SD | Mean ± SD | |||||
Sleep qualitya | ||||||
Baseline | 1.42 ± 0.75 | 1.40 ± 0.85 | 0.822 | 1.44 ± 0.74 | 1.46 ± 0.83 | 0.871 |
Follow-up | 1.35 ± 0.81 | 1.16 ± 0.75 | 0.171 | 1.32 ± 0.77 | 1.24 ± 0.72 | 0.388 |
Change from T1 | −0.07 ± 0.85 | −0.29 ± 0.65 | 0.131 | −0.10 ± 0.82 | − 0.24 ± 0.76 | 0.224 |
Sleep disturbanceb | ||||||
Baseline | 1.41 ± 0.58 | 1.44 ± 0.59 | 0.764 | 1.40 ± 0.58 | 1.49 ± 0.58 | 0.277 |
Follow-up | 1.27 ± 0.65 | 1.23 ± 0.68 | 0.724 | 1.21 ± 0.67 | 1.28 ± 0.63 | 0.411 |
Change from T1 | −0.14 ± 0.70 | −0.21 ± 0.51 | 0.458 | −0.19 ± 0.72 | −0.20 ± 0.55 | 0.883 |