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Table 2 Comparing the groups IT Dexa and Dexa 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(%) IT Dexa Dexa and grommet P value
PTA 3 weeks 9 (45) 10 (50) .752
PTA 3 months 10 (50) 10 (50) 1
PTA 6 months 10 (50) 10 (50) 1
PTA 12 months 10 (50) 10 (50) 1
PTA 18 months 10 (50) 10 (50) 1
  1. This table shows that there is no statistically significant difference between the IT Dexa group and the Dexa through grommet group regarding improvement in the PTA.
  2. PTA pure tone audiometrey