Characteristic NEC (n=10) Sepsis (n=5) Control (n=5) p-value
Gender       1
Female  4 (40%) 2 (40%) 2 (40%)  
Male  6 (60%) 3 (60%) 3 (60%)  
Race       0.418
Asian  3 (30%) 0 (0%) 2 (40%)  
Black  2 (20%) 0 (0%) 0 (0%)  
White  5 (50%) 5 (100%) 3 (60%)  
Gestation age (weeks)       0.078
Median (IQR) 26.5 (24.0, 31.0) 26 (26, 29) 34 (33, 35)  
Birth weight (grams)       0.028*
Median (IQR) 810 (680, 1050) 950 (710, 1180) 2560 (1900, 2820)  
Birth length (cm)       0.042*
Median (IQR) 33 (32, 35) 36.5 (32.0, 37.0) 44 (42.75, 46.00)  
Birth head circumference (cm)       0.042*
Median (IQR) 23.75 (22.00, 29.00) 25.5 (23.0, 26.5) 33 (31.250, 33.125)  
IQR, interquartile range. *p-value<0.05
Table 1: Patient demographics.