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Table 2 Assessment of diagnostic value for gastric mucosal lesions based on CLE in the two groups

From: Confocal laser endomicroscopy under propofol‐based sedation for early gastric cancer and pre‐cancerous lesions is associated with better diagnostic accuracy: a retrospective cohort study in China

 

Sensitivity (%,(CI))

Specificity (%,(CI))

PPV (%,(CI))

NPV (%,(CI))

κvalue

Normal mucosa or benign inflammatory lesions

 The sedated group

64.29(44.11 to 80.69)

95.92(89.28 to 98.68)

81.82(58.99 to 94.01)

90.38(82.62 to 95.04)

0.65

 The un-sedated group

34.48(18.60 to 54.34)

(18.60 to 54.33)

90.14(80.16 to 95.61)

58.82(33.45 to 80.57)

77.11(66.34 to 85.32)

0.28

IM

 The sedated group

85.55(72.78 to 93.07)

80.28(68.80 to 88.43)

77.05(64.20 to 86.46)

87.77(76.64 to 94.16)

0.65

 The un-sedated group

50.00(33.22 to 66.78)

68.75(55.80 to 79.43)

47.37(31.31 to 63.95)

70.97(57.87 to 81.45)

0.19

IN

 The sedated group

65.11(49.01 to 78.55)

92.78(84.35 to 97.03)

82.35(64.83 to 92.61)

83.70(74.21 to 90.29)

0.61

 The un-sedated group

40.00(24.35 to 57.79)

75.39(62.87 to 84.87)

46.67(28.80 to 65.36)

70.00(57.71 to 80.07)

0.16

IN + EGC

 The sedated group

86.05(71.37 to 94.20)

92.77(84.35 to 97.03)

86.05(71.37 to 94.20)

92.77(84.35 to 97.03)

0.79

 The un-sedated group

77.14(59.45 to 88.96)

72.31(59.61 to 82.35)

60.00(44.37 to 73.94)

85.46(72.78 to 93.07)

0.46

EGC

 The sedated group

100(75.93 to 100)

94.55(88.02 to 97.76)

72.73(49.56 to 88.39)

100(95.56 to 100)

0.82

 The un-sedated group

88.89(63.93 to 68.05)

87.80(78.27 to 93.68)

61.54(40.73 to 79.09)

97.30(89.69 to 99.53)

0.65

  1. IM Intestinal metaplasia; IN Intraepithelial neoplasia; EGC Early gastric cancer