Table 1
Number of subjects in different stages of puberty
Pubertal stage
Normal subjects
Subjects with cystic fibrosis
Male
Female
Male
Female
G/B1
16
15
23
10
G/B2
13
10
20
8
G/B3
15
10
9
7
G/B4
12
14
8
12
G/B5
18
16
4
7
Total
74
65
64
44