Table 3.
Associations of sleep conditions with depression symptom among pregnant women during the epidemic of COVID-19 (N=751).
| Sleep conditions | With depression symptom n(%) | Without depression symptom n(%) | P value | Model 1 OR (95%CI) | Model 2 OR (95%CI) | Model 3 OR (95%CI) |
|---|---|---|---|---|---|---|
| Time of going to bed | ||||||
| Random time | 49 (59.0) | 34 (41.0) | <0.001 | 3.62 (2.24, 5.85) | 4.42 (2.64, 7.40) | 4.38 (2.55, 7.50) |
| Before 00:00 | 145 (27.1) | 391 (72.9) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) | |
| After 00:00 | 72 (54.5) | 60 (45.5) | 3.17 (2.14, 4.70) | 3.35 (2.22, 5.04) | 2.78 (1.79, 4.31) | |
| Difficulty in falling sleep | ||||||
| No | 107 (21.1) | 399 (78.9) | <0.001 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 159 (64.9) | 86 (35.1) | 6.99 (4.97, 9.85) | 7.25 (5.09, 10.32) | 6.04 (4.19, 8.72) | |
| Sleep duration at night (hours) | ||||||
| Short | 44 (50.6) | 43 949.4) | 0.007 | 2.09 (1.31, 3.34) | 2.24 (1.38, 3.64) | 2.08 (1.24, 3.50) |
| Moderate | 158 (33.8) | 309 (66.2) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) | |
| Long | 64 (32.5) | 133 (67.5) | 0.90 (0.63, 1.29) | 0.95 (0.66, 1.38) | 0.88 (0.59, 1.29) | |
| Subjective sleep quality | ||||||
| Good | 57 (15.7) | 305 (84.3) | <0.001 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Ordinary | 142 (46.6) | 163 (53.4) | 4.77 (3.31, 6.87) | 5.11 (3.50, 7.46) | 4.70 (3.19, 6.93) | |
| Poor | 67 (79.8) | 17 (20.2) | 21.22 (11.56, 38.96) | 23.38 (12.43, 43.98) | 17.55 (9.09, 33.88) | |
Model 1: Adjusted for age (continues)
Model 2: Adjusted for age (continues), ethnicity, local household registration, marital status, education, monthly income, employment, health insurance, parity and gestational week for current pregnancy
Model 3: Adjusted for age (continues), ethnicity, local household registration, marital status, education, monthly income, employment, health insurance, parity and gestational week for current pregnancy, subjective life impact and risk of being infected by the coronavirus, time spent in physical exercise and using the internet or social medias per day.