PMC:5968208 / 3362-5285
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/5968208","sourcedb":"PMC","sourceid":"5968208","source_url":"https://www.ncbi.nlm.nih.gov/pmc/5968208","text":"Selection and participation of individuals\nThis survey was conducted between August 2015 and February 2016 after the last MERS case diagnosed in July 5, 2015. Based on a database of quarantined individuals provided by the Department of Epidemiologic Investigation of the Korea Centers for Disease Control and Prevention (KCDC), individuals from 4 regions with major outbreaks—Seoul, Gyeonggi, Chungcheong, and Jeonbuk —were selected. Individuals whose MERS status was diagnosed as positive using a polymerase chain reaction test were excluded from the analysis of this study. From the 14,831 quarantined individuals, 7,233 residents (48.8%) living in the 4 major MERS outbreak regions were selected. Of these individuals, calls requesting participation in this study were made to 3,291 individuals (45.5%) according to prioritization groupings. A total of 1,610 individuals (48.9%) ultimately participated in the study (Figure 1). Those who refused to participate have been described in another study [20].\nThe study individuals were prioritized in groups according to the transmission intensity of the MERS case they were exposed to, as follows: contact with super-spreading events (5 or more individuals infected) [21], contact with spreaders who infected 1 to 4 individuals, and contact with non-spreaders. We selected study subjects according to this prioritization of groups, and the selection rates were 48.8, 16.4, and 15.8%, respectively. We also categorized the subjects according to their exposure intensity (i.e., status when they were exposed to the MERS case), as follows: inpatients or outpatients at a MERS-affected hospital, cohabiting family members or paid caregivers of the MERS case, visitors of the hospitalized MERS case, healthcare workers employed at a MERS-affected hospital, and colleague of the MERS case. We selected more subjects from the categories of family, patients, and visitors (Table 1).","divisions":[{"label":"Title","span":{"begin":0,"end":42}}],"tracks":[{"project":"2_test","denotations":[{"id":"29656631-28196409-28528114","span":{"begin":1002,"end":1004},"obj":"28196409"},{"id":"29656631-27940937-28528115","span":{"begin":1217,"end":1219},"obj":"27940937"}],"attributes":[{"subj":"29656631-28196409-28528114","pred":"source","obj":"2_test"},{"subj":"29656631-27940937-28528115","pred":"source","obj":"2_test"}]},{"project":"MyTest","denotations":[{"id":"29656631-28196409-28528114","span":{"begin":1002,"end":1004},"obj":"28196409"},{"id":"29656631-27940937-28528115","span":{"begin":1217,"end":1219},"obj":"27940937"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"attributes":[{"subj":"29656631-28196409-28528114","pred":"source","obj":"MyTest"},{"subj":"29656631-27940937-28528115","pred":"source","obj":"MyTest"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"2_test","color":"#93a5ec","default":true},{"id":"MyTest","color":"#bfec93"}]}]}}