Comparison of CO breath testing and women's self-reporting of smoking behaviour for identifying smoking during pregnancy
<p>Abstract</p> <p>Background</p> <p>Healthcare services often use a carbon monoxide (CO) breath test to validate self-reported smoking and to assess reductions in smoking habit. A cut-off level of ≥ 8 parts per million (p.p.m.) is used to identify smoking. This cut-off requires further validation i...
Furkejuvvon:
| Váldodahkkit: | , , , |
|---|---|
| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
BMC
2008-02-01
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| Ráidu: | Substance Abuse Treatment, Prevention, and Policy |
| Liŋkkat: | http://www.substanceabusepolicy.com/content/3/1/4 |
| Fáddágilkorat: |
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