Serum hemoglobin concentration, as a reflection of renal fibrosis, and risk of renal decline in early-stages of diabetic kidney disease: a nationwide, biopsy-based cohort study.

Yamanouchi M, Furuichi K, Shimizu M, Toyama T, Yamamura Y, Oshima M, Kitajima S, Hara A, Iwata Y, Sakai N, Oba Y, Matsuoka S, Ikuma D, Mizuno H, Suwabe T, Hoshino J, Sawa N, Yuzawa Y, Kitamura H, Suzuki Y, Sato H, Uesugi N, Ueda Y, Nishi S, Yokoyama H, Nishino T, Samejima K, Kohagura K, Shibagaki Y, Makino H, Matsuo S, Ubara Y, *Wada T*; Research Group of Diabetic Nephropathy, the Ministry of Health, Labour and Welfare, and the Japan Agency for Medical Research and Development.

Nephrol Dial Transplant. 2021 May 24:gfab185. doi: 10.1093/ndt/gfab185. Online ahead of print.PMID: 34028524