Research Article
Acceptable Postvoid Residual Urine Volume after Vaginal Delivery and Its Association with Various Obstetric Parameters
Table 4
Correlation between various obstetric parameters with residual urine volume.
| Obstetric parameters | | value |
| Maternal age | −0.136 | 0.098 | Body mass index | −0.216 | 0.008 | Gestational age at delivery | 0.008 | 0.924 | Duration of active phase of labour | 0.230 | 0.005 | Duration of second stage of labour | 0.306 | <0.001 | Duration of oxytocin augmentation | 0.134 | 0.364 | Duration of epidural analgesia | 0.143 | 0.640 | Interval from delivery to first void | 0.058 | 0.48 | Interval of first void and second void | −0.115 | 0.16 | Perineal pain score | 0.272 | 0.001 | Birth weight | −0.072 | 0.380 | Blood loss | 0.202 | 0.013 |
|
|
Pearson correlation r test: r ≤ 0.3: weak correlation; 0.3 < r < 0.7: moderate correlation; r ≥ 0.7: strong correlation.
|