TABLE 4.
No Hearing Change | Hearing Change | ||||||||||
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N† | Mean | SD | Min | Max | N† | Mean | SD | Min | Max | p* | |
Difference in the sum of the inputs | |||||||||||
FD | 56 | 13.6 | 126.5 | −270.1 | 343.7 | 42 | 110.3 | 170.2 | −176.4 | 438.5 | 0.04 |
FD − 1 | 72 | 19.7 | 110.7 | −295.1 | 335.2 | 44 | 30.6 | 101.2 | −355.2 | 302.0 | 0.38 |
FD − 2 | 69 | 29.8 | 121.3 | −289.1 | 301.9 | 39 | 27.6 | 86.8 | −139.3 | 317.2 | 0.67 |
FD − 3 | 66 | 25.5 | 144.6 | −346.8 | 376.1 | 32 | 14.7 | 97.4 | −100.6 | 335.6 | 0.40 |
Difference in the sum of the outputs | |||||||||||
FD | 56 | −0.02 | 0.15 | −0.68 | 0.23 | 42 | 0.15 | 0.13 | −0.19 | 0.39 | <0.01 |
FD − 1 | 72 | 0.003 | 0.17 | −0.37 | 0.49 | 44 | 0.09 | 0.29 | −1.63 | 0.43 | 0.24 |
FD − 2 | 69 | 0.09 | 0.28 | −0.68 | 1.19 | 39 | 0.09 | 0.43 | −0.89 | 1.63 | 0.76 |
FD − 3 | 66 | 0.13 | 0.44 | −0.95 | 1.31 | 32 | 0.13 | 0.82 | −0.58 | 3.25 | 0.60 |
Difference in the sum of the SNRs | |||||||||||
FD | 56 | −1.81 | 11.37 | −57.87 | 10.74 | 42 | 6.19 | 5.26 | −3.69 | 14.30 | 0.03 |
FD − 1 | 72 | 0.02 | 8.56 | −43.53 | 22.69 | 44 | 0.00 | 6.34 | −19.19 | 13.14 | 0.25 |
FD − 2 | 69 | 0.43 | 6.93 | −15.42 | 17.03 | 39 | −0.63 | 9.51 | −23.01 | 22.26 | 0.35 |
FD − 3 | 66 | 2.37 | 13.86 | −64.50 | 37.56 | 32 | −2.83 | 17.26 | −30.60 | 43.69 | 0.28 |
p value from GEE logistic regression model coefficients.
N is patient-ear visits.