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Reliability of Trachoma Clinical Grading—Assessing Grading of Marginal Cases
BACKGROUND: Clinical examination of trachoma is used to justify intervention in trachoma-endemic regions. Currently, field graders are certified by determining their concordance with experienced graders using the kappa statistic. Unfortunately, trachoma grading can be highly variable and there are c...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4006735/ https://www.ncbi.nlm.nih.gov/pubmed/24784355 http://dx.doi.org/10.1371/journal.pntd.0002840 |