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Are Rapid Population Estimates Accurate? A Field Trial of Two Different Assessment Methods.

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dc.contributor Epicentre, Paris, France. rebecca.grais@epicentre.msf.org
dc.creator Grais, R
dc.creator Coulombier, D
dc.creator Ampuero, J
dc.creator Lucas, M
dc.creator Barretto, A
dc.creator Jacquier, G
dc.creator Diaz, F
dc.creator Balandine, S
dc.creator Mahoudeau, C
dc.creator Brown, V
dc.date 2006-09
dc.date.accessioned 2017-01-31T07:09:08Z
dc.date.available 2017-01-31T07:09:08Z
dc.identifier Are Rapid Population Estimates Accurate? A Field Trial of Two Different Assessment Methods. 2006, 30 (3):364-76notDisasters
dc.identifier 0361-3666
dc.identifier 16911434
dc.identifier 10.1111/j.0361-3666.2005.00326.x
dc.identifier http://hdl.handle.net/10144/16895
dc.identifier http://fieldresearch.msf.org/msf/handle/10144/16895
dc.identifier Disasters
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10144/16895
dc.description Emergencies resulting in large-scale displacement often lead to populations resettling in areas where basic health services and sanitation are unavailable. To plan relief-related activities quickly, rapid population size estimates are needed. The currently recommended Quadrat method estimates total population by extrapolating the average population size living in square blocks of known area to the total site surface. An alternative approach, the T-Square, provides a population estimate based on analysis of the spatial distribution of housing units taken throughout a site. We field tested both methods and validated the results against a census in Esturro Bairro, Beira, Mozambique. Compared to the census (population: 9,479), the T-Square yielded a better population estimate (9,523) than the Quadrat method (7,681; 95% confidence interval: 6,160-9,201), but was more difficult for field survey teams to implement. Although applicable only to similar sites, several general conclusions can be drawn for emergency planning.
dc.language en
dc.publisher Published by Wiley-Blackwell
dc.relation http://www.blackwell-synergy.com/loi/DISA
dc.rights Archived on this site with the kind permission of Wiley-Blackwell
dc.title Are Rapid Population Estimates Accurate? A Field Trial of Two Different Assessment Methods.


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