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Table 2 General hospital data

From: Early prediction of hospital outcomes in patients tracheostomized for complex mechanical ventilation weaning

   Study population   Favourable outcome   Poor outcome  
  N   N   N   p value
ICU stay duration, days 80 29.5 [20–44] 50 28.5 [21–45] 30 29.5 [20–43] 0.82
Tertiary hospital stay duration, days 80 55 [43–78] 50 57 [46–90] 30 49 [37–64] 0.02
Days free of MV at day 30, days 72 3.7 [0–12] 47 5 [0–12] 25 0.8 [0–12] 0.71
Days free of MV at day 60, days 72 32.9 [20–41] 47 35 [23–42] 25 29.9 [1–37] 0.11
Intubation to cannula ablation during or after acute care hospital stay, days 54 42 [35–58] 49 40 [34–48] 5 76 [61–144]  < 0.01
ICU-acquired weakness diagnosis, n. (%) 80 20 (25%) 50 13 (26%) 30 7 (23. 3%) 0.79
With MRC score < 48/60, n. (%) 80 17 (21.3%) 50 11 (22%) 30 6 (20%) 1
With EMNG/high clinical suspicion, n. (%) 80 3 (3.8%) 50 2 (4%) 30 1 (3.3%) 1
MRC score value 17 20 [0.5–32.5] 11 20 [0–33] 6 17.5 [5.3–35.5] 0.9
  1. ICU intensive care unit, MV mechanical ventilation, MRC medical research council sum score, EMG electromyography
  2. #p value calculated using T test or Mann–Whitney test for continuous data and Fisher’s exact test for categorical data