Table 3 Multivariate logistic analysis of factors related to PROM in the non-GDM and GDM group

Age (years)

1.02 (0.84-1.22)

0.901

1.19 (1.01-1.42)

0.049*

Pre-pregnancy BMI (kg/m²)

1.01 (0.77-1.30)

0.984

1.18 (0.84-1.66)

0.345

1-h PG (mmol/L)

1.17 (0.71-1.91)

0.544

1.01 (0.66-1.54)

0.963

Parity

0.75 (0.18-3.15)

0.689

0.35 (0.05-2.23)

0.265

Weight gain (kg)

0.94 (0.84-1.06)

0.331

0.93 (0.79-1.09)

0.344

Uric acid levels (μmol/L)

0.579

SUA tertiles (μmol/L)

 0-197

1

1

 198-247

2.53 (0.36-17.90)

0.352

0.13 (0.02-0.95)

0.044*

 ≥ 247

2.34 (0.43-12.84)

0.329

0.07 (0.01-0.93)

0.044*