B IFNL3 levels not significantly different (unpaired t test t = 1.650, P = 0.103) between nephritis-positive patients (N = 40; IFNL3 concentration 4.645 ± 1.039 pg/ml) and nephritis-negative patients (N = 40; IFNL3 concentration 7.065 ± 1.036 pg/ml). This evidence concerns the gene IFNL3 and nephritis.