Učitavanje...

Effects of enhanced calling efforts on response rates, estimates of health behavior, and costs in a telephone health survey using random-digit dialing.

Public health researchers frequently rely on random-digit dialing (RDD) telephone surveys in monitoring trends in health behavior and evaluating health promotion interventions. RDD response rates have declined during the past decade, and cost-effective methods to increase response rates are needed....

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Bibliografski detalji
Glavni autori: Kristal, A R, White, E, Davis, J R, Corycell, G, Raghunathan, T, Kinne, S, Lin, T K
Format: Artigo
Jezik:Inglês
Izdano: 1993
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC1403389/
https://ncbi.nlm.nih.gov/pubmed/8497576
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