• Title/Summary/Keyword: 20th Adults

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Difference in Health-related Quality of Life among Social Classes and Related Factors in Korea (우리나라 사회계층별 건강관련 삶의 질의 차이와 관련요인)

  • Lim, Gyeong-Tae;Kwon, In-Sun;Kim, Soon-Young;Cho, Young-Chae;Nam, Hea-Sung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.5
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    • pp.2189-2198
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    • 2012
  • This study was designed to measure the difference in health-related quality of life (HRQOL) among social classes and explore the factors that may explain it. Study subjects were 7,992 Korean adults aged 20-69 from the 4th (2007-2009) Korea National Health and Nutrition Examination Surveys data. We described mean value of EQ-5D index as a HRQOL by class and performed hierarchical multiple regression analysis to find the factors. The result was as follows. In the distribution of EQ-5D index level among social classes, new middle class (class II) had the highest score (0.966 in men and 0.955 in women); upper and middle-upper class (class I) 0.965 in men and 0.936 in women; working class (class IV) 0.958 in men and 0.936 in women; old middle class (class III) 0.955 in men and 0.932 in women; low class (class VI) 0.941 in men and 0.908 in women; and rural self-management class (class V) the lowest score (0.918 in men and 0.866 in women). In men, chronic disease, job stress, education and income level were found to make the difference in the health-related quality of life among social classes; in women, those factors and health behavior explained the difference. In conclusion, the lower social class has lower HRQOL. Except for education and income level, chronic disease may be the major factor to explain the difference in the health-related quality of life among social classes.

An Outbreak of Epidemic Keratoconjunctivitis by Adenovirus Type 8 in a Neonatal Intensive Care Unit (신생아 중환자실에서의 아데노바이러스 8형에 의한 유행성 각결막염의 발생)

  • Park, Na-Ri-Mi;Na, Ji-Youn;Joung, Kyoung-Eun;Lee, Ji-Na;Kim, Ee-Kyung;Kim, Han-Suk;Kim, Seong-Joon;Song, Jung-Suk;Oh, Hyang-Soon;Lee, Hoan-Jong;Choi, Jung-Hwan
    • Neonatal Medicine
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    • v.15 no.1
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    • pp.44-53
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    • 2008
  • Purpose : Epidemic keratoconjunctivitis (EKC) caused by adenovirus is a highly contagious disease, which has been reported as outbreaks involving adults in the community. However, there has been no report on EKC outbreak by adenovirus in a neonatal intensive care unit (NICU) in Korea. Aims of this study were to investigate the EKC outbreak by adenovirus type 8 in NICU and to confirm an effectiveness of polymerase chain reaction (PCR) for diagnosis. Methods : Conjunctival swab or nasopharyngeal aspirate specimens were taken from all patients and tested by viral culture and PCR. Adenovirus serotype was determined by sequencing of PCR product of selected region of hexon gene using the virus isolates or specimens. Results : An outbreak of EKC occurred which was involving 12 preterm infants in the NICU of the Seoul National University Children's Hospital between July 12th and August 1st, 2005. Three hospital staffs and one family member of the neonate were also affected. Adenovirus was detected in 12/12 (100%), 6/11 (54.5%) by PCR and virus culture, respectively. Eleven PCR-positive neonates were identified as serotype 8 by sequencing. The first affected 4 babies have had routine ROP (retinopathy of prematurity) examinations one week ago. While previous outbreaks were sustained for a few months, the event in our unit was controlled without complications in 3 weeks. Conclusion : We analyzed the EKC outbreak by adenovirus type 8 in NICU. Adenovirus serotype was identified by PCR and sequencing with high sensitivity for the first time in Korea, so we suggest this method can be very useful for rapid diagnosis and infection control.