Bidirectional relationship between serum creatinine to cystatin C ratio and chronic kidney disease: a mediation analysis of depression in a national aging cohort
Front Psychiatry. 2025 May 16;16:1554695. doi: 10.3389/fpsyt.2025.1554695. eCollection 2025. ABSTRACT OBJECTIVE: CCR is an emerging biomarker for renal function, yet its relationship with depression and …