Approximately only half of our data are exhibit a hearing loss trend, as shown by the coefficients of regression predictors in one sample cross-validation fold as inferred by the the mixture of regressions model.

Clusters are reordered by the coefficient of age for better presentation. Numbers in parentheses indicate standard errors.为获得更优的展示效果，聚类结果已依据年龄系数完成重排序。括号内的数值代表标准误（standard errors）。