Percentage of improvement | MI-E* group | IPPB† group | OR‡, 95% C.I.§ | p value |
---|---|---|---|---|
Total atelectasis, N (%) | 9/13(69.2) | 8/15(53.3) | 1.97 (0.42–9.32) | .460 |
Segmental atelectasis, N (%) | 8/8(100) | 8/13(61.5) | 11.0 (0.52–231) | .111 |
Lobar atelectasis, N (%) | 1/5(20.0) | 0(0) | 1.67 (0.05–58.3) | .999 |