Abstract
Prospective analysis was performed of self-reported and biochemically confirmed tobacco use in 50 head and neck cancer patients during treatment. With 93.5% compliance to complete weekly self-report and biochemical confirmatory tests, 29.4% of smokers required biochemical assessment for identification. Accuracy increased by 14.9% with weekly vs. baseline self-reported assessments. Data confirm that head and neck cancer patients misrepresent true tobacco use during treatment.
| Original language | English |
|---|---|
| Pages (from-to) | 45-48 |
| Number of pages | 4 |
| Journal | Radiotherapy and Oncology |
| Volume | 103 |
| Issue number | 1 |
| DOIs | |
| State | Published - Apr 2012 |
Keywords
- Cotinine
- Head/neck
- Radiotherapy
- Smoking
- Tobacco
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