Table 2 PSIQ test results of pregnant women with second birth compared with normal female population (x ± s)
From: Study on the sleep quality of women pregnant with a second child and the influencing factors
Item | Second-born pregnant women (n = 162) | Normal female [16] (n = 10,373) | t value | P value |
|---|---|---|---|---|
Time to fall asleep | 1.19 ± 0.63 | 0.80 ± 0.98 | 5.049 | < 0.001 |
Sleep efficiency | 0.65 ± 0.84 | 0.50 ± 0.95 | 1.997 | 0.023 |
Sleeping time | 0.74 ± 0.68 | 0.37 ± 0.70 | 6.679 | < 0.001 |
Subjective sleep quality | 1.38 ± 0.96 | 0.83 ± 0.70 | 9.857 | < 0.001 |
Sleep disorder | 0.94 ± 0.57 | 0.36 ± 0.52 | 14.065 | < 0.001 |
Daytime dysfunction | 1.31 ± 0.82 | 0.48 ± 0.82 | 12.784 | < 0.001 |
Hypnotic drugs | 0 | 0.11 ± 0.51 | ||
PSQI total score | 6.21 ± 2.46 | 3.45 ± 3.70 | 9.461 | < 0.001 |