Table 4

The sensitivity and specificity of HITEx for smoking status extraction.

Current Smoker

Never Smoked

Denies Smoking

Past Smoker

Not mentioned/Insufficient Data


Sensitivity

90.32%

60.00%

100.00%

77.78%

94.57%

Specificity

92.56%

98.60%

99.34%

99.26%

95.08%


Zeng et al. BMC Medical Informatics and Decision Making 2006 6:30   doi:10.1186/1472-6947-6-30

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