组别

灵敏度% (95% CI)

特异度% (95% CI)

肝癌组

86.10 (0.69~0.94)

83.80 (0.72~0.91)

肝硬化组

38.30 (0.26~0.51)

95.00 0.92~0.96)

乙肝患者组

11.10 (0.06~0.18)

97.60 (0.96~0.98)

乙肝携带者组

1.20 (0.01~0.07)

96.70 (0.95~0.97)

c²

122.39

28.08

P

<0.05

<0.05