PubMed:1757560 JSONTXT

{"project":"PMID_GLOBAL","denotations":[{"id":"T1","span":{"begin":27,"end":34},"obj":"DiseaseOrPhenotypicFeature"},{"id":"T2","span":{"begin":136,"end":143},"obj":"DiseaseOrPhenotypicFeature"},{"id":"T3","span":{"begin":161,"end":168},"obj":"DiseaseOrPhenotypicFeature"},{"id":"T4","span":{"begin":341,"end":348},"obj":"DiseaseOrPhenotypicFeature"},{"id":"T5","span":{"begin":453,"end":464},"obj":"DiseaseOrPhenotypicFeature"},{"id":"T6","span":{"begin":590,"end":593},"obj":"DiseaseOrPhenotypicFeature"}],"attributes":[{"id":"A1","pred":"mondo_id","subj":"T1","obj":"0004619"},{"id":"A2","pred":"mondo_id","subj":"T2","obj":"0004619"},{"id":"A3","pred":"mondo_id","subj":"T3","obj":"0004619"},{"id":"A4","pred":"mondo_id","subj":"T4","obj":"0004619"},{"id":"A5","pred":"mondo_id","subj":"T5","obj":"0000605"},{"id":"A6","pred":"mondo_id","subj":"T6","obj":"0012833"}],"text":"Evaluation of a commercial measles virus immunoglobulin M enzyme immunoassay.\nPaired serum samples from 93 patients suspected of having measles were assayed for measles virus-specific immunoglobulin M (IgM) antibodies by an enzyme immunoassay (EIA), and the results were compared with results from a complement fixation assay and an EIA for measles virus IgG. By using significant serologic rises as the standard for comparison, the IgM EIA assay had a sensitivity of 85.7%, a specificity of 81.3%, a positive predictive value of 95.7%, and a negative predictive value of 54.2%. This assay can be expected to perform well in outbreak situations."}