The logistic regression analysis showed that adenomyosis significantly correlated with Hb concentration (or = 0.971, 95% CI 0.954–0.988, p < 0.001), PC (or = 1.006, 95% CI 1.002–1.011, p = 0.004), and PT (or = 3.878, 95% CI 2.347–6.409, p < 0.001) but did not correlate with APTT, TT, or FB (p > 0.05). The gene discussed is GSTM1; the disease is adenomyosis.