Table 1 Characteristics of participants (n = 169)
From: Sleep, light exposure at night, and psychological wellbeing during pregnancy
Characteristics | n (%) |
|---|---|
Maternal agea | 28.2 (3.8) |
Monthly household incomeb | |
 Low income (< RM2300) | 27 (16.0) |
 Middle income (RM 2300 – 5599) | 95 (56.2) |
 High income (> RM5600) | 47 (27.8) |