Table 1.
Table displaying the raw counts of and recoding of collapsed variables, Region, Occupation and Education level.
Fig 1.
Violin plots displaying the data distributions for SNR-50 and SSQ-12 scores when influential data points are removed.
Table 2.
Linear multiple regression model predicting speech perception accuracy (SNR-50) before influential outlier removal.
Table 3.
Linear multiple regression model predicting speech perception accuracy (SNR-50) after influential outlier removal.
Fig 2.
Box plots showing the distributions of SNR-50 when stratified by socioeconomic factors.
Note. The larger black dots represent the mean SNR-50 for each group; the smaller black dots represent individual data points. MnP = managerial and professional occupation, INT = intermediate occupation, RnM = routine and manual occupation.
Table 4.
Linear multiple regression model predicting subjective auditory function (SSQ-12 score) before influential outlier removal.
Table 5.
Linear multiple regression model predicting subjective auditory function after influential outlier removal (SSQ-12 score).
Fig 3.
Box plot displaying the effect of tobacco consumption on subjective auditory function after influential outlier removal.
Note. The larger black dots represent the mean SSQ-12 score for each group; the smaller black dots represent individual data points.
Fig 4.
Box plot displaying the effect of occupation on subjective auditory function after influential outlier removal.
Note. The larger black dots represent the mean SSQ-12 score for each group; the smaller black dots represent individual data points. MnP = managerial and professional occupation, INT = intermediate occupation, RnM = routine and manual occupation.
Fig 5.
Box plots showing the distribution of SSQ-12 scores when stratified by socioeconomic factors.
Note. The larger black dots represent the mean SSQ-score for each group; the smaller black dots represent individual data points. MnP = managerial and professional occupation, INT = intermediate occupation, RnM = routine and manual occupation.