Maternal_Age |
Exclusive Breastfeeding |
Breastfeeding and Formula |
Formula |
Total |
0.313 |
18–35 |
43 |
88 |
22 |
153 |
35–42 |
7 |
19 |
9 |
35 |
>42 |
3 |
5 |
0 |
8 |
Total |
53 |
112 |
31 |
196 |
Mother’s profession |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.026 |
Housewife |
15 |
31 |
15 |
61 |
Unemployed |
13 |
37 |
4 |
54 |
Private employee |
2 |
0 |
0 |
2 |
Self-employed |
6 |
2 |
1 |
9 |
Public employee |
2 |
5 |
1 |
8 |
Welfare recipient |
15 |
37 |
10 |
62 |
Total |
53 |
112 |
31 |
196 |
Pregnancy outcome |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.042 |
Complicated |
18 |
32 |
16 |
66 |
Uncomplicated |
36 |
80 |
14 |
130 |
Total |
54 |
112 |
30 |
196 |
Parity |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.14 |
Primiparous |
27 |
68 |
15 |
110 |
Multiparous |
26 |
44 |
16 |
86 |
Total |
53 |
112 |
31 |
196 |
Economic status |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.663 |
Difficult |
11 |
30 |
7 |
48 |
Moderate |
20 |
45 |
15 |
80 |
Good |
21 |
35 |
8 |
64 |
Very good |
1 |
1 |
0 |
2 |
Excellent |
0 |
1 |
1 |
2 |
Total |
53 |
112 |
31 |
196 |
Type of delivery |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.248 |
Vaginal birth |
25 |
43 |
9 |
77 |
Cesarean section |
28 |
69 |
22 |
119 |
Total |
53 |
112 |
31 |
196 |
Birth weight |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.511 |
<2500 g |
6 |
10 |
5 |
21 |
≥2500 g |
47 |
102 |
26 |
175 |
Total |
53 |
112 |
31 |
196 |
Infant’s gender |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.069 |
Male |
21 |
63 |
17 |
101 |
Female |
33 |
49 |
13 |
95 |
Total |
54 |
112 |
30 |
196 |
Smoking |
Exclusive breastfeeding |
Breastfeeding and formula |
Formula |
Total |
0.043 |
Smokers |
13 |
50 |
16 |
79 |
Non-smokers |
33 |
42 |
10 |
85 |
Quitters |
7 |
20 |
5 |
32 |
Total |
53 |
112 |
31 |
196 |