Table 3 The univariate and multivariate analysis of adverse perinatal outcomes with different ICP severity between ICP with GDM group and ICP group
Characteristics | severity of ICP | ICP with GDM (n = 390) | ICP without GDM (n = 1,788) | Univariate analysis | Multivariate analysis* | ||
|---|---|---|---|---|---|---|---|
OR (95% CI) | p.value | OR (95% CI) | p.value | ||||
Preterm labour, n, (%) | Mild | 71(22.6%) | 180(12.1%) | 2.12(1.56, 2.88) | < 0.001 | 1.80(1.30, 2.50) | < 0.001 |
Moderate | 19(29.2%) | 64(23.4%) | 1.35(0.74, 2.47) | 0.331 | 1.12(0.59, 2.15) | 0.726 | |
Severe | 6(54.5%) | 5(17.9%) | 5.52(1.19, 25.52) | 0.029 | 9.70(0.95, 99.00) | 0.055 | |
Meconium-stained amniotic fluid, n (%) | Mild | 42(13.4%) | 198(13.3%) | 1.00(0.70, 1.44) | 0.977 | 1.02(0.71, 1.48) | 0.908 |
Moderate | 12(18.5%) | 47(17.2%) | 1.09(0.54, 2.19) | 0.812 | 1.01(0.48, 2.12) | 0.987 | |
Severe | 5(45.5%) | 8(28.6%) | 2.08(0.49, 8.82) | 0.319 | 1.83(0.20, 17.10) | 0.595 | |
Low birth weight, n (%) | Mild | 76(24.2%) | 257(17.3%) | 1.53(1.14, 2.05) | 0.004 | 1.25(0.91, 1.71) | 0.173 |
Moderate | 23(35.4%) | 79(28.9%) | 1.35(0.76, 2.38) | 0.310 | 0.92(0.48, 1.76) | 0.795 | |
Severe | 6(54.5%) | 8(28.6%) | 3.00(0.71, 12.69) | 0.136 | 4.71(0.52, 42.36) | 0.167 | |