From: Evaluation of the risk factors of dental caries in children with very low birth weight and normal birth weight
S. mutans serotypes
Mothers
Children
Frequency
N
%
c
62
68.89
50
67.57
e
16
17.77
8
10.81
f
6
6.67
10
13.51
k
8.11
p = 0.3308*