Mok CC, et al. Effect of renal disease on the standardized mortality ratio and life expectancy of patients with systemic lupus erythematosus. Arthritis Rheum 2013; 65:2154–2160. doi: 10.1002/art.38006
Chedid A, et al. Low-level proteinuria in systemic lupus erythematosus. Kidney Int Rep 2020; 5:2333–2340. doi: 10.1016/j.ekir.2020.09.007
Hsieh YP, et al. The value of early renal biopsy in systemic lupus erythematosus patients presenting with renal involvement. Clin Nephrol 2012; 77:18–24. doi: 10.5414/cn107094
Zabaleta-Lanz M, et al. Silent nephritis in systemic lupus erythematosus. Lupus 2003; 12:26–30. doi: 10.1191/0961203303lu259oa
De Rosa M, et al. Low-grade proteinuria does not exclude significant kidney injury in lupus nephritis. Kidney Int Rep 2020; 5:1066–1068. doi: 10.1016/j.ekir.2020.04.005
Wang S, et al. Short- and long-term progression of kidney involvement in systemic lupus erythematosus patients with low-grade proteinuria. Clin J Am Soc Nephrol 2022; 17:1150–1158. doi: 10.2215/CJN.01280122