Identification of age-specific risk factors for hyperuricemia: a machine learning-driven stratified analysis in health examination cohorts. - ChuXia Tan; Yuan Liu; Lijun Li; Ying Li; Pingting Yang; Yinglong Duan; Xingxing Wang; Huiyi Zhang; Jingying Wang; Honglian Zhang (BMC Medical Informatics Decis. Mak., 2025)