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Table 4 Logistic regression for BC4000

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

 

Regression coefficient b

Standard error se(b)

Z

P

Constant

-0.09

0.08

-1.12

0.26

BC4000_ind1

-0.15

0.11

-1.33

0.18

BC4000_ind2

-0.20

0.09

-2.12

0.03

BC4000_ind3

0.09

0.09

1.01

0.31

  1. * Note: BC4000_ind1, BC4000_ind2 and BC4000_ind3 represent bone conduction threshold quartiles of 25, 40 and 55 dB respectively.