Risk Factors | Scar | Unadjusted | Adjusted | |||||||||
Rupture | Intact | OR | 95%CI | P value | OR | 95%CI | p value | |||||
n | % | n | % | |||||||||
Maternal Age (Wks) | 27.45 ± 4.3 | 25.8 ± 4.5 | 1.07 | 0.95 - 1.22 | 0.275 | - | - | - | ||||
Maternal Weight (Kg) | 60.0 ± 13.8 | 60.0 ± 10.6 | 1.00 | 0.94 - 1.07 | 0.994 | - | - | - | ||||
Gestational Age (Wks) | 39.7 ± 1.4 | 39.5 ± 1.1 | 1.25 | 0.69 - 2.25 | 0.449 | - | - | - | ||||
Previous LSCS |
|
|
|
|
| - | - | - | - | - | ||
Elective (R) | 3 | 27.3 | 25 | 20.2 | 1 | |||||||
Emergency | 8 | 72.7 | 99 | 79.8 | 0.67 | |||||||
LUS (mm) |
|
|
|
|
|
|
|
|
|
| ||
≤2.4 | 10 | 90.9 | 70 | 56.5 | 0.13 |
|
| 6.65 | 0.78 - 56.6 | 0.08 | ||
>2.4 (R) | 1 | 9.1 | 54 | 43.5 | 1 | 0.02 - 1.04 | 0.055 | 1 | - | - | ||
Mode of Labor |
|
|
|
|
|
|
|
|
|
| ||
Spontaneous (R) | 5 | 45.5 | 90 | 72.6 | 1 | - | - | 1 | - | - | ||
Induced | 6 | 54.5 | 34 | 27.4 | 3.2 | 0.9 - 11.1 | 0.070 | 1.22 | 0.27 - 5.5 | 0.789 | ||
Pitocin |
|
|
|
|
|
|
|
|
|
| ||
Yes | 9 | 81.8 | 38 | 30.9 | 10.06 | 2.07 - 48.83 | 0.004* | 8.08 | 1.3 - 49.0 | 0.023* | ||
No (R) | 2 | 18.2 | 85 | 69.1 | 1 | - | - | 1 | - | - | ||
Birthweight (Grams) |
|
|
|
|
|
|
| - | - | - | ||
≤3160 (R) | 4 | 36.4 | 62 | 51.7 | 1 | - | - | |||||
>3160 | 7 | 63.6 | 58 | 48.3 | 1.87 | 0.52 - 6.73 | 0.337 | |||||