Chinese Journal of Blood Purification
Construction of a risk model for cognitive impairment in middle-aged and elderly patients undergoing peritoneal dialysis
CAI Jia- jie, SHI Ya- nan, LIU Cong- hui, LI Jing- jing, BAI Ting- ting, ZHANG Yi
Chinese Journal of Blood Purification . 2026, (02): 120 -124 .  DOI: 10.3969/j.issn.1671-4091.2026.02.007