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Incidence and severity of cough in the two groups
| Groups | Incidence of cough (n(%)) | Severity of cough (n(%)) | |||
|---|---|---|---|---|---|
| None | Mild | Moderate | Severe | ||
| C group | 14(31.1) | 31(68.9) | 3(6.7) | 11(24.4) | 0(0.0) |
| KT group | 3(6.7) | 42(93.3) | 2(4.4) | 1(2.2) | 0(0.0) |
| P value | < 0.05 | < 0.05 | |||
