Dataset Information

Assessing smoking status in disadvantaged populations: is computer administered self report an accurate and acceptable measure?

ABSTRACT:

Background

Self report of smoking status is potentially unreliable in certain situations and in high-risk populations. This study aimed to determine the accuracy and acceptability of computer administered self-report of smoking status among a low socioeconomic (SES) population.

Methods

Clients attending a community service organisation for welfare support were invited to complete a cross-sectional touch screen computer health survey. Following survey completion, participants were invited to provide a breath sample to measure exposure to tobacco smoke in expired air. Sensitivity, specificity, positive predictive value and negative predictive value were calculated.

Results

Three hundred and eighty three participants completed the health survey, and 330 (86%) provided a breath sample. Of participants included in the validation analysis, 59% reported being a daily or occasional smoker. Sensitivity was 94.4% and specificity 92.8%. The positive and negative predictive values were 94.9% and 92.0% respectively. The majority of participants reported that the touch screen survey was both enjoyable (79%) and easy (88%) to complete.

Conclusions

Computer administered self report is both acceptable and accurate as a method of assessing smoking status among low SES smokers in a community setting. Routine collection of health information using touch-screen computer has the potential to identify smokers and increase provision of support and referral in the community setting.

SUBMITTER: Bryant J

PROVIDER: S-EPMC3233509 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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Publications

Assessing smoking status in disadvantaged populations: is computer administered self report an accurate and acceptable measure?

Bryant Jamie J Bonevski Billie B Paul Christine C Lecathelinais Christophe C

BMC medical research methodology 20111121

<h4>Background</h4>Self report of smoking status is potentially unreliable in certain situations and in high-risk populations. This study aimed to determine the accuracy and acceptability of computer administered self-report of smoking status among a low socioeconomic (SES) population.<h4>Methods</h4>Clients attending a community service organisation for welfare support were invited to complete a cross-sectional touch screen computer health survey. Following survey completion, participants were ...[more]

PMID: 22099396

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Dataset Information

Assessing smoking status in disadvantaged populations: is computer administered self report an accurate and acceptable measure?

Background

Methods

Results

Conclusions

Publications

Assessing smoking status in disadvantaged populations: is computer administered self report an accurate and acceptable measure?

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