Table 1 Comparison of the characteristics of study participants and non-observed cases
Characteristics | Observed (n = 170) | Non-observed (n = 920) | p-value |
|---|---|---|---|
Primipara | 54.1% | 44.2% | 0.018 |
Age (median and IQR) | 23 [19–28] | 24 [20–30] | 0.074 |
Assisted vaginal birth | 7.7% | 7.6% | 0.99 |