Analysis revealed a statistically significant association between lupus with membranoproliferative glomerulonephritis pattern (MPGN) (1.73 ±0.53) and class II (p = 0.004, albumin = 3.84 ±0.45), class III (p = 0.007, albumin = 3.62 ±0.47), class IV (p = 0.047, albumin = 3.18 ±0.67), and class V (p = 0.037, albumin = 3.28 ±0.69), respectively. This evidence concerns the gene ALB and systemic lupus erythematosus.