Neurological sequelae | Hyperbaric | Normobaric | RRR (95% CI) | NNT (CI) |
---|---|---|---|---|
†Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. Analysis includes all patients. Those with missing data at 6 weeks were assumed to have cognitive sequelae; those with cognitive sequelae at 6 weeks and missing data at 6 or 12 months were assumed to have cognitive sequelae at those time points. | ||||
at 6 weeks | 25% | 46% | 46% (15 to 66) | 5 (3 to 18) |
at 6 months | 21% | 38% | 45% (8.3 to 67) | 6 (4 to 39) |
at 1 year | 18% | 33% | 44% (2.2 to 68) | 7 (4 to 182) |