Cargando…
Moving towards a single-frame cell phone design in random digit dialing surveys: considerations from a French general population health survey
BACKGROUND: Over the last two decades, telephone surveys based on random digit dialing have developed considerably. At the same time, however, the proportion of the population with a cell phone has increased, whereas landline frame coverage has declined, thus raising the possibility of discontinuing...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8978421/ https://www.ncbi.nlm.nih.gov/pubmed/35369861 http://dx.doi.org/10.1186/s12874-022-01573-1 |