Letter to the Editor: prevalence and associated factors of frailty in patients with chronic kidney disease: a cross-sectional analysis of PEAKING study
1 Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.
2 Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China. [email protected].
3 Department of Medical Epidemiology and Biostatistics, Karolinska Institute, 11228, Stockholm, Sweden. [email protected].