Combined gestational age and serum fucose for early prediction of risk for bronchopulmonary dysplasia in premature infants

Table 1 Clinical data comparison between BPD and Non-BPD Groups

factor	M ± SD or median (IQR) or n (%)
factor	non-BPD (n = 166)	BPD (n = 68)	P Value
Gestational age (weeks)	31.0 (30.1, 31.55)	27.5(26.3, 28.7)	0.000
Birth weight (g)	1568.11 ± 217.37	1052.392 ± 185.61	0.000
gender			0.284
man	105 (63.3)	48 (70.6)
women	61 (36.7)	20 (29.4)
Cesarean	117 (70.5)	42 (62.8)	0.242
Premature rupture of membranes	62 (37.3)	30 (44.1)	0.336
Placental abnormalities	28 (16.9)	15 (22.1)	0.352
Hypertension in pregnancy	29 (17.5)	28 (41.2)	0.000
Gestational diabetes	44 (26.5)	18 (26.5)	0.996
SGA	6 (3.6)	1 (1.5)	0.382
Invasive mechanical ventilation time (days)	1.35 ± 0.55	5.70 ± 2.65	0.000
Non-invasive ventilation time (days)	9.31 (6.59, 12.38)	46.85(35.23, 60.28)	0.000
PDA	60 (36.1)	50 (73.5)	0.001
septicemia	28 (16.9)	17 (25.0)	0.152
EUGR	50 (30.1)	38 (55.9)	0.157
PS	37 (69.8)	46 (76.7)	0.439
RDS	162(97.6)	68 (100.0)	1.000

SGA small for gestational age, PDA ductus arteriosus, EUGR extrauterine growth restriction, PS pulmonary surfactant, RDS respiratory distress syndrome, M ± SD mean ± standard deviation, IQR interquartile range

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