Abstract 202 Table 1

Characteristics of LPs at two centers

Center 1
n=506
Center 2
n=348
p=value
Birth weight, g Median (IQR) 2920 (1780) 3140 (1168) 0.0225
Gestational Age, weeks, Median (IQR) 38 (7) 39 (5) 0.0454
DOL at LP Median (IQR) 5 (26) 2 (11) <0.001
Successful LP (%) 35% 50% <0.001
Traumatic LP% 40% 41% 0.834
Antibiotic Days Median (IQR) 7 (4) 8 (4) 0.464