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(A) uc001ncr, training cohort. (B) AX800134, training cohort. (C) uc001ncr, validation cohort. (D) AX800134, validation cohort. Black horizontal lines represent the mean, and the error bars are calculated as the SE. N, healthy volunteers; HBV, chronic hepatitis B virus infection; HCC, hepatocellular carcinoma; AFP, α-fetoprotein.
