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Table 4 Comparing Dexa through Grommet and saline through grommet regarding improvement in PTA by chi-square test

From: Comparison of the effect Of three treatment interventions for the control of Meniere’s disease: a randomized control trial

Improved PTA: n (%) Dexa and grommet Saline and grommet P value
3 weeks 10 (50) 13 (65) 0.337
3 months 10 (50) 14 (70) 0.197
6 months 10 (50) 14 (70) 0.197
12 months 10 (50) 14 (70) 0.197
18 months 10 (50) 14 (70) 0.197
  1. This table shows that there is no statistically significant difference between the Dexa through grommet group and the grommet through the saline group regarding improvement in the PTA.
  2. PTA pure tone audiometrey