| Total N = 822 | Dysmenorrhea | PR | CI95% PR | |
n = 597 | % | ||||
Age |
|
|
|
| P < 0.001 |
<20 years | 364 | 292 | 80.2 | 1.5 | [1.2 - 1.8] |
[20 - 30] years | 333 | 235 | 70.6 | 1.3 | [1.1 - 1.6] |
[30 - 40] years | 99 | 54 | 54.5 | 1 | Reference |
[40 - 50] years | 26 | 16 | 61.5 | 1.1 | [0.8 - 1.6] |
Parity |
|
|
|
| P < 0.001 |
Nulliparous | 569 | 444 | 78.0 | 1.8 | [1.3 - 2.4] |
Primiparous | 77 | 51 | 66.2 | 1.5 | [1.1 - 2.1] |
Low parity | 112 | 73 | 65.2 | 1.5 | [1.1 - 2.0] |
Multiparous | 59 | 26 | 41.1 | 1 | Reference |
Grand multiparous | 5 | 3 | 60.0 | 1.4 | [0.6 - 2.9] |
Marital status |
|
|
|
| P < 0.001 |
Single | 579 | 452 | 78.1 | 1.3 | [1.2 - 1.5] |
Married/with a partner | 234 | 139 | 59.4 | 1 | Reference |
Divorced | 9 | 6 | 66.7 | 1.1 | [0.7 - 1.8] |
Educational level |
|
|
|
| P < 0.001 |
With no schooling | 105 | 58 | 55.2 | 1 | Reference |
Primary level | 99 | 64 | 64.6 | 1.2 | [0.9 - 1.5] |
Secondary level | 558 | 431 | 77.2 | 1.4 | [1.2 - 1.7] |
University level | 60 | 44 | 73.3 | 1.3 | [1.0 - 1.7] |
Body Mass Index |
|
|
|
| P = 0.1366 |
Leanness | 146 | 111 | 76.0 | 1.2 | [1.0 - 1.5] |
Normal | 476 | 350 | 73.5 | 1.2 | [1.0 - 1.4] |
Overweight | 127 | 91 | 71.7 | 1.2 | [0.9 - 1.4] |
Obesity | 73 | 45 | 61.6 | 1 | Reference |
Socio-professional occupation |
|
|
|
| P < 0.001 |
Pupil/student | 495 | 383 | 77.4 | 1.3 | [1.1 - 1.6] |
Civil servant | 41 | 34 | 82.9 | 1.4 | [1.1 - 1.8] |
Housewife | 73 | 42 | 57.5 | 1 | Reference |
Trader | 130 | 86 | 66.2 | 1.2 | [0.9 - 1.4] |
Craftswoman | 83 | 52 | 62.7 | 1.1 | [0.8 - 1.4] |