Factors affecting study efficiency and item non-response in health surveys in developing countries: the Jamaica national healthy lifestyle survey
<p>Abstract</p> <p>Background</p> <p>Health surveys provide important information on the burden and secular trends of risk factors and disease. Several factors including survey and item non-response can affect data quality. There are few reports on efficiency, validity and the impact of item non-res...
Gorde:
| Egile Nagusiak: | , , , , , , , , , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
BMC
2007-02-01
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| Saila: | BMC Medical Research Methodology |
| Sarrera elektronikoa: | http://www.biomedcentral.com/1471-2288/7/13 |
| Etiketak: |
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