| Variable | Present (n = 46) | Absent (n = 110) | p-value pα | ||
| n | % | n | % | ||
| Length of hospital stay |
|
|
|
|
|
| 0 to 10 days >10 to 28 days >28 to 60 days >60 days | 10 0 19 17 | 21.7 0 41.3 37.0 | 24 42 40 4 | 21.8 38.2 36.4 3.6 | <0.001 |
| Death |
|
|
|
|
|
| Yes No | 13 33 | 28.3 71.7 | 16 94 | 14.5 85.5 | 0.045 |
| Duration of assisted ventilation |
|
|
|
|
|
| 0 to 10 days > 10 to 28 days > 28 to 60 days > 60 days | 15 17 9 5 | 32.6 37.0 19.6 10.9 | 78 30 2 0 | 70.9 27.3 1.8 0 | < 0.001 |