Table 2 Comparison of components between mid- and late pregnancy groups (n = 281)
Component | Mid-pregnancy | Late pregnancy | P | ||
|---|---|---|---|---|---|
Mean (SD) | Range | Mean (SD) | Range | ||
Subjective sleep quality | 1.22 (0.62) | 0–2 | 1.42 (0.62) | 0–3 | .008 |
Sleep latency | 1.47 (0.92) | 0–3 | 1.71 (1.00) | 0–3 | .035 |
Sleep duration | 0.33 (0.70) | 0–3 | 0.58 (0.91) | 0–3 | .010 |
Sleep efficiency | 0.40 (0.83) | 0–3 | 0.46 (0.89) | 0–3 | .533 |
Sleep disturbance | 1.48 (0.57) | 0–3 | 1.73 (0.58) | 1–3 | < .001 |
Daytime dysfunction | 1.52 (0.88) | 0–3 | 1.53 (0.75) | 0–3 | .895 |
Global score | 6.38 (2.56) | 1–14 | 7.43 (2.91) | 2–15 | .002 |