| ARDS (n = 26) | Non-ARDS (n = 41) | P value between-patient comparisona |
---|---|---|---|
BI baseline, mean ± SD | 80.0 ± 24.7 | 87.8 ± 21.5 | 0.03 |
BI 6 months, mean ± SD | 82.3 ± 22.9 | 89.6 ± 23.2 | 0.007 |
BI delta (difference in means) | 2.3 (95 % CI –3.4, 8.0) | 2.0 (95 % CI –3.2, 7.3) | 0.5 |
P value within-patient comparisonb | 0.6 | 0.2 | Â |