Ecological studies: advantages and disadvantages
BMJ
.
2014 May 2:348:g2979.
doi: 10.1136/bmj.g2979.
Author
Philip Sedgwick
1
Affiliation
1
Centre for Medical and Healthcare Education, St George's, University of London, London, UK p.sedgwick@sgul.ac.uk.
PMID:
25134102
DOI:
10.1136/bmj.g2979
No abstract available
MeSH terms
Child
Child Welfare*
Child, Preschool
Cross-Sectional Studies
Data Collection
Ecological and Environmental Phenomena
Environment Design
Female
Global Health*
Humans
Male
Poverty
Research Design
Socioeconomic Factors