Hydrolysed formula v standard cows’ milk based formula in infants with a familial history of atopy*
| Weighted event rates | ||||
|---|---|---|---|---|
| Outcome (1st year of life) | Hydrolysed | Standard | RRR (95% CI) | NNT (CI) |
| *Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | ||||
| Asthma or wheeze | 4% | 9% | 60% (15 to 81) | 20 (12 to 100) |