Table 7 Comparing the groups IT Dexa group and saline through the grommet group regarding control of vertigo by chi-square test
Vertigo | IT Dexa | Saline grommet | P value | |
|---|---|---|---|---|
6 months | Complete | 7 (35) | 7 (35) | 0.723 |
Substantial | 7 (35) | 9 (45) | ||
Limited | 6 (30) | 4 (20) | ||
12 months | Complete | 7 (35) | 7 (35) | 0.723 |
substantial | 7 (35) | 9 (45) | ||
Limited | 6 (30) | 4 (20) | ||
18 months | Complete | 7 (35) | 7 (35) | 0.094 |
substantial | 13 (65) | 9 (45) | ||
Limited | 0 (0) | 4 (20) |