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Table 2 Observed and expected frequencies for ITE/BTE aid with gender

From: Data mining of audiology patient records: factors influencing the choice of hearing aid type

Hearing aid type

Male

Female

Row total

BTE

3196

(3369.38)

[8.92]

3850

(3676.62)

[8.17]

7046

ITE

3647

(3473.62)

[8.66]

3617

(3790.38)

[7.93]

7264

Column total

6843

7467

14310