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Table 1 Summary of infant samples and demographic per group

From: Longitudinal development of the gut microbiome and metabolome in preterm neonates with late onset sepsis and healthy controls

  Control (n = 28) LOS (n = 7) P value
Number of stool samples 520 106
Gestation (weeks)* 27 (25–28) 27 (26.5–28) 0.393
Birth weight (g)* 910 (863–1199) 1000 (725–1105) 0.612
Birth mode (CS/vaginal) 12/16 3/4 1.0
Gender (male/female) 20/8 4/3 0.475
Breast milk exposure (yes/no) 25/3 7/0 0.820
Antibiotic prediagnosis (days)* 7 (2–14)
Antibiotic total (days)* 4.5 (2–9.5) 23 (10–32) 0.071
  1. *Median (interquartile range)