Statistical analysis
Data were statistically analysed using SPSS v25. The mean difference between eSRT-based outcomes and psychophysical-based outcomes were investigated with paired t-test analysis. Pearson correlation was used to examine the association of M-Levels between subjective and objective MAPs. Pearson correlation was used to investigate any association between participant demographic data and eSRT level. Kendall’s Tau-B was used to investigate associations between MoCA-HI scores and speech reception results. P Values <0.05 were considered statistically significant.