Table 3.
Adjusted Odd Ratios (AORs and 95% CI) of PA Levels on Subscales of PSQI During Gestation by Multiple Logistic Regression (N=2443)
| PA Level | Total PSQI Score | Subjective Sleep Quality | Sleep Latency | Sleep Duration | Habitual Sleep Efficiency | Sleep Disturbances | Use of Sleeping Medication | Daytime Dysfunction |
|---|---|---|---|---|---|---|---|---|
| 12–16 gestational weeksa | ||||||||
| Moderate vs Low | −0.42(−0.68, −0.16) | −0.10 (−0.15, −0.04) | −0.04 (−0.11, 0.03) | −0.03 (−0.11, 0.05) | −0.03 (−0.13, 0.06) | −0.10 (−0.15, −0.05) | −0.00 (−0.00, 0.00) | −0.11 (−0.19, −0.03) |
| High vs Low | −0.28(−0.89,0.32) | −0.05 (−0.18, 0.08) | 0.06 (−0.10, 0.21) | −0.14 (−0.34, 0.05) | −0.16 (−0.38, 0.05) | −0.06 (−0.18, 0.06) | −0.00 (−0.01, 0.00) | 0.08 (−0.11, 0.27) |
| 32–36 gestational weeksa | ||||||||
| Moderate vs Low | −0.32(−0.63, −0.01) | −0.03 (−0.08, 0.03) | −0.06 (−0.13, 0.01) | −0.02 (−0.12, 0.08) | −0.01 (−0.11, 0.09) | −0.02 (−0.07, 0.04) | 0.00 (−0.01, 0.01) | −0.19 (−0.28, −0.10) |
| High vs Low | −0.87(−1.57, −0.18) | −0.14 (−0.26, −0.01) | −0.12 (−0.28, 0.04) | −0.24 (−0.46, −0.02) | −0.18 (−0.41, 0.05) | −0.09 (−0.21, 0.03) | 0.03 (0.01, 0.04) | −0.14 (−0.34, 0.06) |
| ΔPA levelb | ||||||||
| Increased vs Not increased | −0.54(−0.92, −0.16) | 0.00 (−0.07, 0.07) | 0.02 (−0.06, 0.10) | 0.04 (−0.06, 0.14) | 0.04 (−0.07, 0.16) | 0.02 (−0.04, 0.08) | 0.00 (−0.00, 0.01) | 0.01 (−0.09, 0.10) |
Notes: aStress, parity, primary diseases educational level, pre-pregnancy BMI category, morning sickness in early pregnancy and history of abortion were controlled; bA model plus baseline PA levels were controlled.