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. 2014 Jul 17;2014:874984. doi: 10.1155/2014/874984

Table 2.

Characteristics and management of the cystic periventricular leukomalacia (cPVL) group (n = 32) by study period.

Characteristic Time period Time period Overall
1993–2001 2002–2008 1993–2008
Chorioamnionitis
 Yes 12 (60) 6 (50) 18 (56)
 No 6 (30) 6 (50) 12 (38)
 Unknown 2 (10) 0 (0) 2 (6)
Premature rupture of membranes
 Yes 11 (55) 7 (58) 18 (56)
 No 9 (45) 5 (42) 14 (44)
Antenatal betamethasone
 Yes 15 (75) 12 (100) 27 (84)
 No 5 (25) 0 (0) 5 (16)
Infant sex
 Male 15 (75) 9 (75) 24 (75)
 Female 5 (25) 3 (25) 8 (25)

Total 20 (1.3‰) 12 (0.7‰) 32 (0.95‰)

Data are n (%).