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Comparison of intergroup POST severity at different time points after extubation
| 0.5 h | 2 h | 6 h | 12 h | 24 h | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C | TCPB | C | TCPB | C | TCPB | C | TCPB | C | TCPB | |
| 0 + I | 10 | 44 | 28 | 45 | 43 | 45 | 45 | 45 | 45 | 45 |
| II + III | 35 | 1 | 17 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| χ² | 53.52 | 20.96 | 2.05 | / | / | |||||
| P value | 0.00 | 0.00 | 0.15 | / | / | |||||
