From: Mental health and sleep habits/problems in children aged 3–4 years: a population study
Poor mental health group | Control group | pa | |
---|---|---|---|
Mean ± SD | Mean ± SD | ||
Pre-sleep domain | 3.83 ± 2.49 | 3.30 ± 2.25 | 0.214 |
Nighttime domain | 6.52 ± 3.36 | 5.22 ± 3.26 | 0.008* |
Daytime domain | 3.69 ± 2.32 | 2.57 ± 1.92 | < 0.001** |