Table 3.
Comparison of cough events during recovery period between two groups
| Treatment Group | Control Group | χ2 Value | P Value | |
|---|---|---|---|---|
| Spontaneous cough [case (%)] | 4 (3.1) | 13 (10.7) | 10.591 | 0.001 |
| Induces cough [case (%)] | 8 (6.4) | 27 (21.4) | 10.806 | 0.001 |
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