We analyzed the results of 24hPRO, SCr, nitrogen, liver function, and albumin in the 15 included papers by RevMan, and found that the OR of total effective rate was 3.95 with 95% CI of 2.76 to 5.67; The MD value of 24hPRO was −0.35, 95% CI was −0.54 to −0.16, and the MD value of SCr was −13.12, 95% CI was −23.83 to −2.4, which means, for IgA nephropathy, the YQH method combined with conventional treatment had more significant clinical efficacy than conventional treatment used alone. This evidence concerns the gene ALB and IgA glomerulonephritis.