Laddar...
Evaluating the validity of self-reported smoking in Mexican adolescents
OBJECTIVES: We aimed to evaluate the validity of the self-reported smoking indicator used in the Global Youth Tobacco Survey (GYTS). SETTING: 43 middle and high-school classrooms from 26 schools were selected from Mexico City and Cuernavaca, Morelos. PARTICIPANTS: A total of 1257 students provided b...
Sparad:
| I publikationen: | BMJ Open |
|---|---|
| Huvudupphovsmän: | , , , , , , |
| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
BMJ Publishing Group
2015
|
| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4606437/ https://ncbi.nlm.nih.gov/pubmed/26453588 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2014-007485 |
| Taggar: |
Lägg till en tagg
Inga taggar, Lägg till första taggen!
|