Variable | Hazard ratio | 95% CI | p value | |
---|---|---|---|---|
 |  | Lower | Upper |  |
Extent score on HRCT before AE | 1.177 | 0.982 | 1.409 | 0.078 |
Period from admission to commencement of treatments for AE, day | 1.092 | 0.974 | 1.224 | 0.132 |
PMX-DHP, + | 0.345 | 0.127 | 0.936 | 0.037 |
ΔP/F ratio 2 days after commencement of treatments for AE | 0.989 | 0.982 | 0.997 | 0.004 |
ΔLDH 2 days after commencement of treatments for AE, IU/L | 1.007 | 1.002 | 1.013 | 0.007 |