Table 4 Results of multivariate linear regression (N = 32), adjusted for subjective noise exposure at time point T0
From: Use of moulded hearing protectors by child care workers - an interventional pilot study
Dependent variable: Difference in subjective noise exposure T2-T0 | |||
|---|---|---|---|
Factor | Effect | 95 % CI | P |
Breaks and possibilities for recovery are missing (1 = yes, 0 no) | 5.7 | 1.29–10.13 | 0.013 |
R 2 = 0.42 | |||