Variables evaluated at the LN presentation were Systemic Lupus Erythematosus Disease Activity Index (SLEDAI), creatinine, albumin, anti-DNA positivity and nephritis class.
The patients with positive PLA2R antibody had higher positive rate of microscopic hematuria and urinary protein, lower albumin.The aMN patients are younger, higher smoking rate, its main clinical manifestation is nephrotic syndrome, but more of them accompanied with nephritis syndrome than those in iMN patients.