Age at first sexual intercourse compared to the onset of first menstruation | Actual (n = 649) | % [95% CI] | ||
Before the onset of the first menstrual period | 66 | 10.2 [7.1 - 14.5] | ||
Same year with the onset of the first menstrual period | 77 | 11.9 [8.0 - 16.8] | ||
1 - 2 years after menarche | 220 | 33.9 [29.2 - 38.9] | ||
3 - 4 years after menarche | 121 | 18.6 [14.3 - 22.7] | ||
≥5 years after menarche | 165 | 25.4 [21.6 - 29.4] | ||
Distribution parameters of number of premarital intercourse. | ||||
M ± ET |
| 2.8 ± 2.7 | ||
Min et Max |
| 3 years before and 10 years after | ||
Median |
| 3 years | ||
Fashion |
| 3 years | ||
First Quartile |
| 1 year | ||
Third quartile |
| 5 years | ||