ARHL	Age-related hearing loss
NHANES	National Health and Nutrition Examination Survey
PTA	Pure-tone average
AUC	Area under the curve
ROC	Receiver operating characteristic
SHAP	SHapley Additive exPlanations
HbA1c	Glycated hemoglobin
MCV	Mean corpuscular volume
CI	Confidence interval
CDC	Centers for Disease Control and Prevention
HDL-C	High-density lipoprotein cholesterol
LDL-C	Low-density lipoprotein cholesterol
HL	Hearing loss
NIHL	Noise-induced hearing loss
RF	Random forest
SVM	Support vector machine
XGBoost	Extreme gradient boosting
AST	Aspartate aminotransferase