Cargando…
Old and new cluster designs in emergency field surveys: in search of a one-fits-all solution
INTRODUCTION: Cluster surveys are frequently used to measure key nutrition and health indicators in humanitarian emergencies. The survey design of 30 clusters of 7 children (30 × 7) was initially proposed by the World Health Organization for measuring vaccination coverage, and later a design of 30 c...
| Autor principal: | |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2008
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2474831/ https://www.ncbi.nlm.nih.gov/pubmed/18611276 http://dx.doi.org/10.1186/1742-7622-5-7 |