Table 5 Comparison of the secondary risk assessment between the two groups
Number of times | Control group (N = 22) median (IQR) | Experimental group (N = 27) median (IQR) | Z | P | |
|---|---|---|---|---|---|
Spontaneous breathing tolerance evaluation (primary risk assessment) | 1 | 6 (27.30) | 9 (33.33) | 0.519 | 0.604 |
2 | 7 (31.80) | 7 (25.93) | |||
3 | 3 (13.60) | 7 (25.93) | |||
4 | 4 (18.20) | 2 (7.41) | |||
5 | 1 (4.50) | 2 (7.41) | |||
Assessment of indications for extubation (Level 2 risk assessment) | 1 | 16 (72.70) | 17 (62.96) | 0.631 | 0.528 |
2 | 3 (13.60) | 6 (22.22) | |||
3 | 3 (13.60) | 4 (14.81) |