摘要 |
PROBLEM TO BE SOLVED: To provide means capable of diagnosing IgA nephropathy with high probability without relying on renal biopsy.SOLUTION: A test method is for diagnosing IgA nephropathy which analyzes at least 5 kinds of measured levels: a blood IgA level, a blood sugar chain deficiency IgA1 level, a blood IgA-IgG immune complex level, a blood sugar chain deficiency IgA1 specific IgA level, and a urine protein level, by a logistic regression model. |