1naresh
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Normal n (%) Minimal WMA n (%) Moderate WMA n (%) P No. 14 10 8 Postconceptional age at birth .9 >24–26 weeks 3 (21) 1 (10) 1 (13) >26–28 weeks 3 (21) 2 (20) 2 (25) >28–30 weeks 6 (43) 4 (40) 2 (25) >30 weeks 2 (14) 3 (30) 3 (37) Male gender 3 (21) 7 (70) 6 (75) .02 Birth weight [median (range)] 1187 (485–1615) 1102 (650–1600) 1075 (630–1830) .9 Assisted delivery* 6 (43) 3 (30) 5 (63) .4 5-min Apgar score [median (range)] 7 (1–9) 7 (1–10) 4.5 (0–7) .3 Prenatal betamethasone 10 (71) 5 (50) 6 (75) .5 Chorioamnionitis 1 (7) 0 0 1.0 Chronic lung disease 7 (50) 3 (30) 3 (38) .9
Note.—WMA indicates white matter abnormality.
* Cesarean section or vacuum extraction.