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Between groups comparison of change in CPIS score, nasal and tracheal secretion from baseline to last day
| Treatment group n=60 | Control group n=60 | P | |
|---|---|---|---|
| Change in CPIS score | -0.67±1.55 | -0.07±1.41 | 0.03* |
| Change in nasal secretion | -0.30±0.93 | 0.45±1.02 | <0.001* |
| Change in tracheal secretion | -0.25±1.00 | 0.22±0.96 | 0.01* |
*Data are shown as Mean±SD and analyzed by independent t-test
