Variables | Cases N = 152 n (%) | Controls N = 456 n (%) | OR (CI = 95%) | p-value |
Gravidity |
|
|
|
|
Multigravida | 74 (48.68) | 227 (49.78) | 6.45 (5.27 - 8.02) | 0.04 |
Paucigravida | 52 (34.21) | 140 (30.70) | 0.59 (0.41 - 0.85) | <0.01 |
Primigravida | 26 (17.11) | 103 (22.58) | 0.46 (0.28 - 0.76) | <0.01 |
Parity |
|
|
|
|
Multipara | 66 (43.42) | 236 (51.75) | 1.36 (0.01 - 3.84) | 0.65 |
Paucipara | 50 (32.89) | 129 (28.28) | 1.25 (0.74 - 1.47) | 0.03 |
Primipara | 36 (23.68) | 105 (23.02) | 1.21 (0.87 - 1.70) | <0.01 |
Obstetric and gynaecological history |
|
|
|
|
History of abortion | 69 (45.39) | 115 (25.21) | 3.56 (2.75 - 5.76) | <0.01 |
History of PPH | 1 (0.66) | 7 (01.53) | 6.97 (4.60 - 9.20) | 0.24 |
History of hypertension | 03 (1.97) | 34 (07.45) | 0.08 (0.01 - 0.62) | <0.01 |
History of caesarian section | 20 (13.16) | 111 (24.34) | 0,49 (0.29 - 0.82) | <0.01 |
Myomectomy | 1 (0.66) | 26 (05.70) | 0.11 (0.01 - 0.84) | <0.01 |
Drug history |
|
|
|
|
Traditional uterotonics | 03 (1.97) | 13 (02.85) | 2.27 (1.40 - 3.69) | <0.01 |