Spatial epidemiology

Spatial epidemiology is a subfield of health geography focused on the study of the spatial distribution of health outcomes.

Specifically, spatial epidemiology is concerned with the description and examination of disease and its geographic variations. This is done in consideration of “demographic, environmental, behavioral, socioeconomic, genetic, and infections risk factors."[1]

Types of studies

Disease Mapping
Geographic correlation studies
Clustering, disease clusters, and surveillance.

Because the statistical models used to draw up such research are complex, the data analysis and the interpretation of results should be carried out by qualified statisticians. Sometimes, the proliferation of errors in disease mapping has led to inefficient decision-making, implementation of inappropriate health policies and negative impact on the advancement of scientific knowledge.[2]

Challenges

Data availability and quality
Data protection and confidentiality
Exposure assessment and mapping

See also

General topics
Specific applications

References

  1. 1 2 Elliott, Paul; Wartenberg, Daniel (2004). "Spatial epidemiology: current approaches and future challenges". Environmental Health Perspectives. 112 (9): 998–1006. doi:10.1289/ehp.6735. JSTOR 3838101. PMC 1247193Freely accessible. PMID 15198920.
  2. Ocaña-Riola R (2010). "Common errors in disease mapping". Geospatial Health. 4 (2): 139–54. doi:10.4081/gh.2010.196. PMID 20503184.


Further reading

External links

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