Characteristics of subjects | n | % |
---|---|---|
Mothers’ age | ||
<25 years | 170 | 24.01 |
≥25 years and < 35 years | 442 | 62.43 |
≥35 years | 96 | 13.56 |
Mothers’Educational leve | ||
Primary school and below | 112 | 15.82 |
Junior high school | 401 | 56.64 |
Senior high school | 120 | 16.95 |
College or university | 43 | 6.07 |
Unknown | 32 | 4.52 |
Currentdwelling place | ||
Local city of registered residence | 587 | 82.91 |
Other citiesout of registered residence | 121 | 17.09 |
Childbearing history of mothers | ||
Primipara | 285 | 40.25 |
Pluripara | 423 | 59.75 |
Mothers’ hemoglobin contenta | ||
<100 g/L | 179 | 25.28 |
≥100 g/L | 529 | 74.72 |
Newborn preterm birth | ||
Yes | 74 | 10.45 |
No | 634 | 89.55 |
Perinatal complicationsb | ||
Yes | 112 | 15.82 |
No | 596 | 84.18 |
Mothers used ARVsa | ||
Yes | 498 | 70.34 |
No | 210 | 29.66 |
CD4+ level of mothersa | ||
≥500/mm3 | 60 | 8.47 |
≥350/mm3and < 500/mm3 | 41 | 5.79 |
≥200/mm3and < 350/mm3 | 44 | 6.21 |
<200/mm3 | 43 | 6.07 |
Unknown | 520 | 73.45 |
Children gender | ||
Female | 306 | 43.22 |
Male | 402 | 56.78 |
Children low birth weight | ||
Yes | 98 | 13.84 |
No | 610 | 86.16 |
Children hospitalization | ||
Yes | 36 | 5.08 |
No | 672 | 94.92 |
Infants feeding in 3 months | ||
Formula feeding | 291 | 63.68 |
Other feeding c | 166 | 36.32 |
Infants feeding in 6 months | ||
Formula feeding | 230 | 57.79 |
Other feeding c | 168 | 42.21 |
Newborns used ARVsd | ||
Yes | 622 | 87.85 |
No | 86 | 12.15 |