Variable | All | Died | Survived | P-value |
---|---|---|---|---|

n=76 | n=67 | n=9 | ||

ICU LOS (days), median (Q1, Q3) | 2.2 (0.5, 9.3) | 1.8 (0.5, 9.2) | 3.5 (2.5, 14.3) | 0.181 |

Hospital LOS (days), median (Q1, Q3) | 10 (4, 30) | 13 (3, 26) | 64 (7, 380) | 0.136 |

Mechanical ventilation duration (days), median (Q1, Q3) | 3 (1, 10) | 3 (1, 9) | 2 (0, 17) | 0.771 |

Tracheostomy, n (%) | 10 (13) | 7 (11) | 3 (33) | 0.057 |

The denominator is the total number of subjects in the group. For continuous variables, Mann-Whitney test is used to calculate the

*p*-value. For categorical variables, Fisherâ€™s exact test is used to calculate the*p*-value ICU: intensive care unit, LOS: length of stay, Q: quartile