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Response rates to random digit dialing for recruiting participants to an onsite health study.
OBJECTIVE: To evaluate the response rates when random digit dialing was used as a substitute for geographic area sampling and household interviews to recruit 2100 African Americans for a blood pressure measurement and hypertension-related knowledge and attitudes survey. METHODS: Random digit dialing...
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| Main Authors: | , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1996
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1381790/ https://ncbi.nlm.nih.gov/pubmed/8837634 |
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