Table 3 Post-operative sore throat and hoarseness in K-Y™ jelly (+) and K-Y™ jelly (−) groups
K-Y™ jelly (+) group n = 23 | K-Y™ jelly (−) group n = 22 | P- value | |
|---|---|---|---|
Sore throat (none/mild/moderate/severe) | 19/4/0/0 | 14/8/0/0 | 0.15 |
Hoarseness (none/mild/moderate/severe) | 12/6/5/0 | 15/5/2/0 | 0.43 |