CRP and chronic kidney disease: The high-sensitivity C-reactive protein-triglyceride glucose index (CTI) is a novel composite biomarker integrating inflammatory and metabolic information, yet its association with CKD in the general population remains unclear.<h4>Objective</h4>This study aimed to investigate the cross-sectional association between the CTI and the prevalence of CKD in a health examination population.<h4>Methods</h4>A total of 10-287 adults who underwent routine health check-ups were included.