From: Development and validation of a health belief model based instrument for measuring factors influencing exercise behaviors to prevent osteoporosis in pre-menopausal women (HOPE)
Number
%
Age
Mean (SD)
39.2 (7.8)
Marital status
Single
61
25.4
Married
179
74.6
Education
Secondary
45
18.8
Higher
195
81.2
Body mass index
< 18.5
2
0.8
18.5-24.9
126
52.5
25.0-29.9
78
32.5
≥ 30.0
34
14.2