Table 2.

Anthropometric parameters and biochemical indexes in the PROM group and non-PROM sub-groups in the GDM group

Variable	non-PROM group	PROM group	P-value
	(n = 130)	(n = 22)
Age (years)	29 (26, 32)	32 (28, 34)	0.030*
Pre-pregnancy BMI (kg/m2)	22.21 (20.20, 24.72)	22.57 (20.22, 24.45)	0.778
SBP (mmHg)	114.00 (106.50, 120.00)	112.00 (100.00, 121.25)	0.676
DBP (mmHg)	70.00 (65.00, 80.00)	70.00 (65.25, 75.00)	0.478
HbA1c (%)	4.90 (4.30, 5.50)	4.90 (4.70, 5.10)	0.839
FPG (mmol/L)	4.80 (4.30, 5.50)	4.80 (4.50, 5.40)	0.746
1-h PG (mmol/L)	9.80 (8.10, 10.90)	10.10 (7.90, 10.90)	0.676
2-h PG (mmol/L)	8.30 (6.15, 9.15)	9.05 (6.98, 9.93)	0.140
FINS (mU/L)	10.00 (6.64, 13.03)	11.00 (5.30, 21.00)	0.494
1-h INS (mU/L)	76.97 (47.80, 119.28)	72.15 (40.50, 87.80)	0.444
2-h INS (mU/L)	81.30 (51.88, 130.30)	77.00 (49.41, 122.35)	0.579
ALT (U/L)	12 (10, 21)	11 (9, 14)	0.086
Total bilirubin (μmol/L)	7.70 (6.20, 9.60)	8.00 (6.00, 10.50)	0.923
Creatinine (umolL)	46 (43, 51)	49 (41, 52)	0.668
Uric acid (μmol/L)	233 (203, 255)	197 (187, 237)	0.030*
Triglycerides (mmol/L)	2.41 (1.90, 3.05)	2.84 (2.03, 4.04)	0.146
Total cholesterol (mmol/L)	5.95 (5.24, 6.59)	6.03 (5.44, 7.28)	0.353
White blood cell (×109/L)	9.98 ± 2.11	10.04 ± 2.39	0.974
Platelet count (×109/L)	226.96 ± 47.22	210.07 ± 48.49	0.155
Weight gain (Kg)	14.50 ± 6.50	12.78 ± 5.34	0.348
Fetus birth weight (g)	3545.95 ± 440.31	3510.26 ± 514.52	0.859

Data were expressed as median (interquartile range) or Mean ± standard deviation, Significant at P < 0.05. P < 0.05*

PROM premature rupture of the membranes, BMI body mass index, HbA1c hemoglobin A1C, FPG fasting plasma glucose, 1-h PG 1-hour postprandial glucose, 2-h PG 2-hour postprandial glucose, FINS fasting insulin, 1-h INS 1-hour postprandial insulin, 2-h INS 2-hour postprandial insulin, ALT alanine aminotransferase