n (%) | |
Mothers | |
Mother’s age (years)* | 25±6.4 |
Maternal schooling | |
Elementary | 8 (27.6) |
Secondary | 20 (69.0) |
University | 1 (3.4) |
Marital status | |
Married | 8 (27.6) |
Single | 21 (72.4) |
Household income (minimum monthly wage) | |
<1 | 13 (44.8) |
1–3 | 14 (48.3) |
>3 | 2 (6.9) |
Infants | |
Gestational age at birth* (weeks) | 38.4±2.1 |
Prematurity | 5 (17.2) |
Birth weight (g)* | 3060±573.5 |
Head circumference at birth (cm)* | 33.5±1.8 |
Mean age at time of BSID evaluation (months)* | 18.2±3,8 |
Male gender | 16 (55.2) |
*Mean±SD; minimum monthly wage=$R954 (US$~240).
BSID-III, Bayley Scales of Infant and Toddler Development-Third Edition.