Table 2 Characteristics of children’s mothers during pregnancy
Characteristics | Frequency (n) | Percentage (%) |
|---|---|---|
Maternal age at delivery (years) | ||
  <20 | 25 | 0.5 |
  20-24 | 394 | 7.1 |
  25-29 | 1702 | 30.8 |
  30-34 | 2258 | 40.8 |
  35-39 | 806 | 14.6 |
  ≥40 | 344 | 6.2 |
Maternal gestational weight gain (kg) | ||
  <10.00 | 1058 | 19.1 |
  10.00-14.99 | 2356 | 42.6 |
  15.00-19.99 | 1402 | 25.4 |
  ≥20.00 | 713 | 12.9 |
Maternal moderate/severe anemia | ||
  No | 5258 | 95.1 |
  Yes | 271 | 4.9 |
Pregnancy comorbidity | ||
  No | 4982 | 90.1 |
  Yes | 547 | 9.9 |