Mothers ’prenatal care variables Neonatal birth weight Statistics p
  LBW (<2500g) NBW (2500-4000g) HBW (>4000g)    
Prenatal care visits
Inadequate (<6)
Adequate (>6)
Total
4 (1.7%)
5 (2.1%)
9 (3.8%)
101 (38.4%)
135 (51.2%)
236 (89.6%)
6 (2.5%)
11 (4.1%)
17 (6.6%)
t= 0.123 NS (0.720)
Women's weight gain
<6 kg
6-12 kg
>12 kg
Total
3 (1.3%)
6 (2.5%)
0 (0.0%)
9 (3.8%)
60 (22.8%)
137 (52.1%)
40 (15.3%)
237 (90.3%)
1 (0.5%)
12 (4.5%)
2 (1.0%)
15 (6.0%)
F=0.35 NS (0.700)
Starting prenatal care
First trimester
Second trimester
Third trimester
Total
1 (0.5%)
8 (3.1%)
0 (0.0%)
9 (3.8%)
75 (28.4%)
157 (59.5%)
8 (2.7%)
240 (90.9%)
2 (1.0%)
12 (4.5%)
0 (0.0%)
14 (5.6%)
F=0.38 NS (0.680)

LBW: Low Birth Weight
NBW: Normal Birth Weight
HBW: High Birth Weight
NS: Non Significant
Table 1: Relationship between neonatal birth weight and mothers’ prenatal care.