Table 3 Incidence and severity of cough in two groups
Group | N | None (N/%) | Mild cough (N/%) | Moderate cough (N/%) | Severe cough (N/%) | Cough (N/%) | P |
|---|---|---|---|---|---|---|---|
Control group | 105 | 71(67.62%) | 18(17.31%) | 12(11.43%) | 4(3.81%) | 34(32.38%) | < 0.001 |
Dezocine group | 105 | 98(93.33%) | 7(6.67%) | 0 | 0 | 7(6.67%) |