Using Lot Quality Assurance Sampling to Assess Measurements for Growth Monitoring in a Developing Country's Primary Health Care System
Author(s) -
Joseph J. Valadez,
Lori DiPrete Brown,
WILLIAM VARGAS VARGAS,
David Morley
Publication year - 1996
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/25.2.381
Subject(s) - lot quality assurance sampling , quality assurance , environmental health , medicine , sampling (signal processing) , developing country , quality (philosophy) , community health , public health , cluster sampling , nursing , economic growth , population , external quality assessment , telecommunications , computer science , philosophy , epistemology , pathology , detector , economics
Local supervisors used lot quality assurance sampling (LQAS) during routine household visits to assess the technical quality of Costa Rican community-based health workers (CHW): measuring and recording weights of children, interpreting their growth trend and providing nutrition education to mothers.
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