| Variables | Physical restraint | ||||
| Yes | No | Total | P | OR IC 95% | |
| n (%) | n (%) | n (%) | |||
| Total | 91 (65) | 49 (35) | 140 (100) | ||
| Pre eclampsia | |||||
| No | 86 (64.7) | 47 (35.3) | 133 (95) |
| 1 |
| Yes | 5 (71.4) | 2 (28.6) | 7 (5) | 1 | 7.2 (3.2 - 16.1) |
| RCIU | |||||
| No | 81 (62.8) | 48 (37.2) | 129 (92.1) | 0.0967 | 1 |
| Yes | 10 (90.9) | 1 (9.1) | 11 (7.9) |
| 5.9 (1.0 - 34) |
| End of pregnancy | |||||
| At due time | 65 (62.5) | 39 (37.5) | 104 (74.3) |
|
|
| Post-mature | 4 (80) | 1 (20) | 5 (3.6) | 0.5882 | - |
| Premature | 22 (71) | 9 (29) | 31 (22.1) |
|
|
| Pre-labor rupture of membranes | |||||
| No | 82 (66.7) | 41 (33.3) | 123 (87.9) |
| 1 |
| Yes | 9 (52.9) | 8 (47.1) | 17 (12.1) | 0.4004 | 0.6 (0.2 - 1.5) |
| MFIU | |||||
| No | 89 (65.4) | 47 (34.6) | 136 (97.1) | 0.9153 | 1 |
| Yes | 2 (50) | 2 (50) | 4 (2.9) |
| 0.5 (0.2 - 1.3) |
| Spontaneous labor | |||||
| No | 22 (75.9) | 7 (24.1) | 29 (20.7) | 0.1684 | 1 |
| Yes | 69 (62.2) | 42 (37.8) | 111 (79.3) |
| 0.5 (0.2 - 1.3) |
| Stimulated labor | |||||
| No | 71 (64) | 40 (36) | 111 (79.3) |
| 1 |
| Yes | 20 (69) | 9 (31) | 29 (20.7) | 0.6151 | 1.5 (1.5 - 2.9) |
| Caesarean | |||||
| No | 59 (60.8) | 38 (39.2) | 97 (69.3) | 0.1198 | 1 |
| Yes | 32 (74.4) | 11 (25.6) | 43 (30.7) |
| 1.9 (0.8 - 4.1) |
| Postpartum haemorrhage | |||||
| No | 85 (63.9) | 48 (36.1) | 133 (95) | 0.4213 | 1 |
| Yes | 6 (85.7) | 1 (14.3) | 7 (5) |
| 3.4 (0.5 -20.7) |
| Perineal tear | |||||
| No | 66 (60.6) | 43 (39.4) | 109 (77.9) | 0.0385 | 1 |
| Yes | 25 (80.6) | 6 (19.4) | 31 (22.1) |
| 2.7 (1.05 - 6.9) |