PLA2R1 and hematocrit: The positive rate of tissues from patients with HT was 66.67% and tissues from patients with IMN was 84.78%; the staining in the thyroid tissues of patients with HT was weaker than that in the glomeruli of patients with IMN, indicating that the content of PLA2R in thyroid tissues was lower than that in the glomeruli of patients with IMN, and the concentration of antibodies against thyroid tissues was also lower than that of PLA2R antibodies in the serum of patients with IMN.