Table 6.
Recall of actual mechanical ventilation-related events (cases)
| Data | 1 Group M | 2 Group P | 3 Group M-P | P value | Post hoc test (P < 0.017) |
|---|---|---|---|---|---|
| Number of total events (cases) |
148 (37) |
140 (35) |
128 (32) |
|
|
| Unbearable memories |
37 (25.0%) |
26 (18.6%) |
15 (11.7%) |
0.02 |
1 vs. 3 |
| Bearable memories |
65 (43.9%) |
89 (63.6%) |
81 (63.3%) |
<0.01 |
1 vs. 2; 1 vs. 3 |
| No memory | 46 (31.1%) | 25 (17.9%) | 32 (25.0%) | 0.03 | 1 vs. 2 |
Data expressed as number (percentage). Data comparisons were based on the chi-squared test. In the presence of significant difference in the three groups (P < 0.05), the parameters between any two groups were further compared with the value of α adjusted to 0.017.