Cases | Controls | P-Value | OR | 95% CI | |
Variables | N (%) | N (%) | |||
Menarche | 244 (100) | 898 (100) | 0.601 | ||
09 - 12 years | 49 (20.1) | 260 (29) | 0.62 | [0.44 - 0.88] | |
13 - 18 years | 195 (79.9) | 638 (71) | 1.62 | [1.15 - 2.29] | |
Age of first intercourse | 294 (100) | 1202 (100) | <0.0001 | ||
<18 | 164 (55.8) | 393 (32.7) | 2.597 | [2 - 3.36] | |
≥18 | 130 (44.2) | 809 (67.3 | 0.39 | [0.3 - 0.51] | |
Age of the first pregnancy | 270 (100) | 939 (100) | 0.013 | ||
<30 | 26 (9.7) | 730 (77.7) | 0.03 | [0.02 - 0.05] | |
≥30 | 244 (90.3) | 209 (22.3) | 32.78 | [21.3 - 50.5] | |
Parity | 295 (100) | 1209 (100) | 0.015 | ||
0 | 42 (14.23) | 167 (13.8) | 0.93 | [0.95 - 1.34] | |
1 - 3 | 144 (48.81) | 480 (39.7) | 1.54 | [1.3 - 1.98] | |
≥3 | 119 (36.96) | 562 (46.5) | 0.74 | [0.57 - 0.86] | |
Average Breastfeeding Duration | 304 (100) | 1210 (100) | <0.0001 | ||
0 | 31 (10.19) | 24 (1.9) | 5.61 | [3.24 - 9.71] | |
1 - 6 mois | 179 (58.8) | 631 (52.14) | 1.31 | [1.02 - 1.69] | |
≥6 mois | 94 (41.01) | 555 (45.96) | 0.53 | [0.57 - 0.96] | |
Ménopause | 298 (100) | 1209 (100) | <0.0001 | ||
Non | 151 (50.7) | 770 (63.7) | 0.59 | [0.46 - 0.76] | |
Oui | 147 (49.3) | 439 (36.3) | 1.71 | [1.32 - 2.21] | |
Contraception | 297 (100) | 1158 (100) | <0.0001 | ||
Non | 147 (83.2) | 733 (63.3) | 0.59 | [0.46 - 0.76] | |
Oui | 150 (16.8) | 425 (36.7) | 1.69 | [1.31 - 2.19] |