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. 2013 Feb 28;8(2):e56710. doi: 10.1371/journal.pone.0056710

Table 1. Characteristics of subjects.

Variable Placebo (n = 14) L. reuteri (n = 15) P value
Type of delivery (caesarean), n (%) 3 (21.4) 6 (40) 0.427#
Male, n (%) 7 (50) 9 (60) 0.715#
Age at entry (days), median (SD) 29.6 (12.9) 29.8 (11.7) 0.960§
Responders, n (%) 7 (50) 14 (93) 0.013# *
#

Fisher’s Exact Test; § Wilcoxon Rank Sum Test;

*

Significant difference.