Hospital-based influenza surveillance in Korea: Hospital-based influenza morbidity and mortality study group
DC Field | Value | Language |
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dc.contributor.author | Song, Joon Young | - |
dc.contributor.author | Cheong, Hee Jin | - |
dc.contributor.author | Choi, Sung Hyuk | - |
dc.contributor.author | Baek, Ji Hyeon | - |
dc.contributor.author | Han, Seung Baik | - |
dc.contributor.author | Wie, Seong-Heon | - |
dc.contributor.author | So, Byung Hak | - |
dc.contributor.author | Kim, Hyo Youl | - |
dc.contributor.author | Kim, Young Keun | - |
dc.contributor.author | Choi, Won Suk | - |
dc.contributor.author | Moon, Sung Woo | - |
dc.contributor.author | Lee, Jacob | - |
dc.contributor.author | Kang, Gu Hyun | - |
dc.contributor.author | Jeong, Hye Won | - |
dc.contributor.author | Park, Jung Soo | - |
dc.contributor.author | Kim, Woo Joo | - |
dc.date.accessioned | 2021-09-06T01:42:59Z | - |
dc.date.available | 2021-09-06T01:42:59Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2013-05 | - |
dc.identifier.issn | 0146-6615 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103267 | - |
dc.description.abstract | Influenza epidemics occur annually with variations in size and severity. Hospital-based Influenza Morbidity & Mortality was established to monitor influenza epidemics and their severity, which is composed of two surveillance systems: emergency room-based and inpatient-based surveillance. Regarding emergency room-based surveillance, influenza-like illness index (influenza-like illness cases per 1,000 emergency room-visiting subjects), number of laboratory-confirmed cases and the distribution of influenza types were estimated weekly. Inpatient-based surveillance included monitoring for hospitalization, complications, and mortality. The emergency room influenza-like illness index correlated well with the number of laboratory-confirmed influenza cases, and showed a bimodal peak at Week 4 (179.2/1,000 emergency room visits) and Weeks 13-14 (169.6/1,000 emergency room visits) of 2012. Influenza A was the predominant strain during the first epidemic peak, while influenza B was isolated exclusively during the second peak. In 20112012 season, the mean admission rate of emergency room-visiting patients with influenza-like illness was 16.3% without any increase over the epidemic period. Among the hospitalized patients with influenza, 33.6% (41 out of 122 patients) were accompanied by complications, and pneumonia (28.7%, 35 out of 122 patients) was the most common. Most fatal cases were caused by influenza A (96.2%) after the first epidemic peak. In conclusion, Hospital-based Influenza Morbidity & Mortality was effective for monitoring the trends in circulating influenza activity concurrently with its severity. In the 20112012 season, the influenza epidemic persisted for a 5-month period, with a bimodal peak of influenza A and B in sequence. Overall, influenza A was more severe than influenza B. J. Med. Virol. 85:910917, 2013. (c) 2013 Wiley Periodicals, Inc. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | EPIDEMIOLOGY | - |
dc.title | Hospital-based influenza surveillance in Korea: Hospital-based influenza morbidity and mortality study group | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Song, Joon Young | - |
dc.contributor.affiliatedAuthor | Cheong, Hee Jin | - |
dc.contributor.affiliatedAuthor | Choi, Sung Hyuk | - |
dc.contributor.affiliatedAuthor | Choi, Won Suk | - |
dc.contributor.affiliatedAuthor | Moon, Sung Woo | - |
dc.contributor.affiliatedAuthor | Kim, Woo Joo | - |
dc.identifier.doi | 10.1002/jmv.23548 | - |
dc.identifier.scopusid | 2-s2.0-84875685363 | - |
dc.identifier.wosid | 000316971500023 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MEDICAL VIROLOGY, v.85, no.5, pp.910 - 917 | - |
dc.relation.isPartOf | JOURNAL OF MEDICAL VIROLOGY | - |
dc.citation.title | JOURNAL OF MEDICAL VIROLOGY | - |
dc.citation.volume | 85 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 910 | - |
dc.citation.endPage | 917 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Virology | - |
dc.relation.journalWebOfScienceCategory | Virology | - |
dc.subject.keywordPlus | EPIDEMIOLOGY | - |
dc.subject.keywordAuthor | influenza | - |
dc.subject.keywordAuthor | influenza-like illness | - |
dc.subject.keywordAuthor | surveillance | - |
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