showed a trendp =0.16
study [ 14 ] showed a trend toward a reduction in infectious morbidity (RR 0.83, 95 % CI 0.64–1.08, p =0.16; heterogeneity I 2 = 0 %).
study [ 14 ] showed a trend toward a reduction in infectious morbidity (RR 0.83, 95 % CI 0.64–1.08, p =0.16; heterogeneity I 2 = 0 %).