Table 8 Hearing loss 3 months post first fitting compared to baseline: effect estimate for ACEMg vs. placebo, surgeon, electrode length and age from ANCOVA model adjusted by age as a continuous covariate
Effect | Estimate | Standard error | p value | 95% confidence interval |
|---|---|---|---|---|
ACEMg - placebo | − 3.14 | 4.3410215 | 0.4735 | (− 11.90, 5.62) |
Surgeon 2 - other surgeons | − 2.65 | 4.6540781 | 0.5715 | (− 12.05, 6.74) |
Flex 24 - Flex 20 | 33.99 | 9.8300736 | 0.0013 | (14.15, 53.83) |
Flex 28 - Flex 20 | 35.54 | 12.7415605 | 0.0079 | (9.82, 61.25) |
Flex 28 - Flex 24 | 1.55 | 7.5051096 | 0.8378 | (− 13.60, 16.69) |
Baseline | − 0.37 | 0.1935072 | 0.0605 | (− 0.76, 0.02) |
Age | 0.28 | 0.1782778 | 0.1254 | (− 0.08; 0.64) |