The Pot Calling the Kettle Black? A Comparison of Measures of Current Tobacco Use.
نویسندگان
چکیده
Researchers often use the discrepancy between self-reported and biochemically assessed active smoking status to argue that self-reported smoking status is not reliable, ignoring the limitations of biochemically assessed measures and treating it as the gold standard in their comparisons. Here, we employ econometric techniques to compare the accuracy of self-reported and biochemically assessed current tobacco use, taking into account measurement errors with both methods. Our approach allows estimating and comparing the sensitivity and specificity of each measure without directly observing true smoking status. The results, robust to several alternative specifications, suggest that there is no clear reason to think that one measure dominates the other in accuracy.
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ورودعنوان ژورنال:
- Applied economics
دوره 47 5 شماره
صفحات -
تاریخ انتشار 2015