). Similarly, median crying reduced from 000.0 min/day (IQR: 000.0, 000.0 min/day) on day 0 to 000.0 min/day (IQR: 000.0, 000.0 min/day) on day 00 in infants not colonized by *E*. *coli* (Wilcoxon signed-rank test, P 