Lactobacillus GG v placebo for prevention of atopic disease in children up to 2 years of age†
Outcome
Lactobacillus
GG
Placebo
RRR (95% CI)
NNT (CI)
†Abbreviations defined in glossary.
Atopic eczema
23%
46%
49% (16 to 68)
5 (3 to 16)