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Table 6 Receiver operating characteristic (ROC) of sCD14 in plasma for asthma severity in adults

From: Association of plasma soluble CD14 level with asthma severity in adults: a case control study in China

Asthma severity

AUC (95%CI)

P value

Cut off point

Sensitivity

Specificity

Asthma

 unadjusted

0.681(0.656, 0.705)

< 0.001

0.56

58.1%

68.2%

 adjusted

0.814 (0.795, 0.833)

< 0.001

0.53

71.0%

76.8%

Intermittent asthma

 unadjusted

0.642 (0.613, 0.672)

< 0.001

0.43

52.3%

67.9%

 adjusted

0.786 (0.761, 0.810)

< 0.001

0.37

70.8%

71.9%

Mild persistent asthma

 unadjusted

0.735(0.699, 0.772)

< 0.001

0.31

58.1%

80.6%

 adjusted

0.847 (0.819, 0.876)

< 0.001

0.30

70.7%

86.3%

Moderate persistent asthma

 unadjusted

0.715 (0.661, 0.769)

< 0.001

0.10

70.8%

61.3%

 adjusted

0.887 (0.852 0.921)

< 0.001

0.13

75.0%

87.3%

Severe persistent asthma

 unadjusted

0.802 (0.731, 0.873)

< 0.001

0.05

74.2%

75.5%

 adjusted

0.917 (0.867, 0967)

< 0.001

0.03

83.9%

84.1%

  1. Estimates were adjusted for age, sex, BMI, smoking status, passive smoking status, alcohol consumption, physical activity, family history of asthma, keeping pets, planting flowers, sleeping quality