Table 2 Univariate and multivariate logistic regression analyses of discordant fetus growth risk factors
Monochorionic twin pregnancy | Dichorionic twin pregnancy | |||||||
|---|---|---|---|---|---|---|---|---|
Univariate Analysis | Multivariate Analysis | Univariate Analysis | Multivariate Analysis | |||||
OR (95% CI) | P | Adjusted OR (95% CI) | P | OR (95% CI) | P | Adjusted OR (95% CI) | P | |
Maternal age [n (%)] | ||||||||
≤ 30 years | Reference | Reference | Reference | Reference | ||||
> 30 years | 2.265 (1.009–5.088) | 0.048 | 1.923 (0.763–4.848) | 0.166 | 1.784 (1.063–2.994) | 0.028 | 1.791 (1.055–3.042) | 0.031 |
Gestational weight gain (kg) | 0.927 (0.856–1.005) | 0.065 | 0.964 (0.882–1.055) | 0.429 | NA | NA | NA | NA |
Gestational age at delivery (weeks) | 0.680 (0.564–0.819) | < 0.001 | 0.740 (0.599–0.915) | 0.005 | NA | NA | NA | NA |
PLGF (pg/mL) | ||||||||
< 187.5 (monochorionic twin) | 8.358 (3.492–20.005) | < 0.001 | 7.039 (2.798–17.710) | < 0.001 | NA | NA | NA | NA |
< 252.5 (dichorionic twin) | NA | NA | NA | NA | 4.273 (2.572–7.097) | < 0.001 | 4.279 (2.572–7.120) | < 0.001 |