Characteristics of women | Adjusted HR (CI to 95%) |
Marital status Married Unmarried Widower |
1 3.46 [0.80 - 14.91] 2.26 [0.87 - 5.88] |
Matrimonial regime of women married Monogamy Polygamous |
1 0.56 [0.37 - 0.85] |
Size of the siblings | 0.85 [0.78 - 0.93] |
Size of the family | 1.03 [1.01 - 1.06] |
Existence of frequent diseases during childhood No Yes |
1 1.72 [1.13 - 2.64] |
Use of the inta-uterine device (IUD) No Yes |
1 0.39 [0.24 - 0.63] |
Parity (Number of children per woman) Zero to one Two to four Five and more |
1 0.43 [0.16 - 1.16] 0.35 [0.13 - 0.92] |