TABLE 2.

Selected Perinatal and Neonatal Characteristics Associated With Offspring Overweight and Obesity at 10 Years

	BMI Percentile at 10 y			Row N
	<85	85–94	≥95
Placenta characteristics
Aerobe species isolated: Yes	34	25	38	261
Chorionic plate inflammationa: Yes	18	13	30	152
Chorion and/or decidua inflammationb: Yes	34	32	47	282
Fetal stem vessel infiltrationc: Yes	24	15	36	200
Umbilical cord vasculitis: Yes	17	9	22	128
Delivery characteristics
Cesarean delivery: Yes	67	71	55	576
Duration of membrane rupture (h): <1	60	59	47	507
Multiple-fetal gestation: Yes	37	36	19	305
Neonatal characteristics
Lowest MAP lowest quartile: Yes	21	15	26	176
Lowest Pco2 lowest quartile: Yes	21	19	29	157
Definite tracheal colonization: Yes	23	21	14	188
Antibiotic, wk 1: Yes	98	97	96	851
Sedation in first mo: Yes	29	20	26	242
PDA: Yes	69	72	61	596
PDA treatment: Yes	63	62	48	530
Ventriculomegaly: Yes	10	8	15	92
ROP, plus disease: Yes	10	8	16	92
Pulmonary hemorrhage: Yes	3	3	7	31

Percentage of each characteristic by BMI percentile category. MAP, mean arterial pressure; ROP, retinopathy of prematurity.

^aStage 3 and severity 3.

^bGrades 3 and 4.

^cGrades 3, 4, and 5.