Motives for (not) participating in a lifestyle intervention trial
<p>Abstract</p> <p>Background</p> <p>Non-participants can have a considerable influence on the external validity of a study. Therefore, we assessed the socio-demographic, health-related, and lifestyle behavioral differences between participants and non-participants in a comprehensive CVD lifestyle i...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , , , , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
BMC
2008-04-01
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| Σειρά: | BMC Medical Research Methodology |
| Διαθέσιμο Online: | http://www.biomedcentral.com/1471-2288/8/17 |
| Ετικέτες: |
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