Description of the data source, numerator, denominator, survey questions, and other relevant details about the national estimate.
From 2005 National Health and Nutrition Examination Survey:
[NUMERATOR AND DENOMINATOR:]
[For ages 12 years and older:]
During the past 5 days did you use any product containing nicotine including cigarettes, pipes, cigars, chewing tobacco, snuff, nicotine patches, nicotine gum, or any other product containing nicotine?
Adolescents aged 12 to 17 years are classified as nonsmokers if they respond “no” to using any product containing nicotine in the past 5 days and if their serum cotinine level is less than or equal to 10 ng/mL. Only responses to the questions asked of persons who participated in the examination component of the survey were used, so that serum levels of cotinine could be available for analysis.
The limit of detection for cotinine was revised to 0.05 ng/mL to be more consistent with other similar measures including indicators from Healthy People 2010 and the National Prevention Strategy. Using a lower level of detection of cotinine, may have allowed us to detect cotinine in persons
who are currently categorized as ‘unexposed’.
Any change to the objective text, baseline, target, target-setting method or data source since the Healthy People 2020 launch.
The limit of detection for cotinine used for the baseline at launch was 0.015ng/mL. The measure was revised in 2011 to use a limit of detection for cotinine of 0.05ng/mL, to be more consistent with similar measures including indicators from Healthy People 2010 and the National Prevention Strategy. As a result of this change, the original baseline was revised from 78.0% to 45.5%. The target was adjusted from 70.2% to 41.0% to reflect the revised baseline using the original target-setting method.
Additional resources about the objective.
This hyperlink will direct you to a non-governmental Website or application.
The appearance of external hyperlinks does not constitute endorsement by the United
States Department of Health & Human Services (HHS) of the hyperlinked Website
or application, or the information, products or services contained therein. Such
hyperlinks are provided consistent with the intended purpose of this HHS Website.
Visitors to the hyperlinked Website or application will be subject to the Website
or application's privacy policies. These practices may be different than those of
this HHS Website.
You will be redirected to: link