• Title/Summary/Keyword: B형간염

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The Association between health beliefs and receiving hepatitis B Vaccinations among college students (일부 대학생의 건강신념과 B형간염 예방접종 이행의도와의 관련성)

  • Kim, Mee-Jung;Park, Jong
    • Journal of Digital Convergence
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    • v.10 no.4
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    • pp.309-316
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    • 2012
  • This study used the health belief model of college students to investigate the not with regards to their health status awareness, health management, and their health beliefs. Logistic regression analysis showed a significantly high odds ratio between intent of hepatitis B vaccination and gender, The trend for receiving a hepatitis B vaccination was highest in groups with awareness of the high susceptibility and seriousness of hepatitis B, groups with awareness of the low barrier, and women as opposed to men. Therefore future research is needed regarding appropriate promotions of the seriousness and benefits of hepatitis B vaccinations as well as the development of a integrated health education mediation program and effect evaluation.

Convergence Studies on Knowledge, Attitude, and Health Belief Related to Hepatitis B Vaccination and Its Vaccination Rates of the College Students of Dental Hygienics and Dental Laboratory Technology Majors (치위생과와 치기공과 대학생들의 B형간염 예방접종에 대한 지식, 태도, 건강신념과 예방접종률 융합연구)

  • Kang, Hyun-Joo
    • Journal of the Korea Convergence Society
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    • v.9 no.11
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    • pp.107-115
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    • 2018
  • The purpose of this study was to provide basic data for related researches on knowledge, attitude, and health belief related to hepatitis B and development of a preventive education program for the rise of its vaccination on college students of dental hygienics and dental laboratory technology majors. The questionnaires were distributed to a total of 252 students from April 26 to 30, 2018. The mean knowledge score of hepatitis B was 11.60 out of 20.0. The mean scores for their attitude and health belief on hepatitis B were 3.51 and 3.10 out of 4.0, respectively. Only 38.9% of the subjects were vaccinated and 53.6% of them were not educated. The factors affecting the vaccination were clinical training experience and prevention education. It is essential to provide healthcare education on knowledge, attitude, and health belief related to hepatitis B and to develop a convergent education program because the students may be manpower for healthcare institutions in the future.

Three Cases of Radiation-Induced Hepatitis B Virus Reactivation after Hepatic Tomotherapy: Case Report (간암의 토모테라피 후 발생한 B형 간염 바이러스 재활성화 3예: 증례보고)

  • Kong, Moon-Kyoo;Hong, Seong-Eon;Kim, Byung-Ho;Choi, Jin-Hyun
    • Radiation Oncology Journal
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    • v.29 no.1
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    • pp.53-62
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    • 2011
  • Radiation-induced liver disease (RILD) has been characterized as a veno-occlusive disease with anicteric elevation of alkaline phosphatase (ALP). However, some RILD patients present with elevated transaminase levels rather than with anicteric elevation of ALP, and these findings are common in the Asia-Pacific region where hepatitis B virus (HBV) infection is associated with 70~90% of hepatocelluar carcinoma (HCC) cases. In addition, the development of RILD is more common in patients with hepatitis B virus-related HCC. These findings indicate that susceptibility to RILD might be different in HBV carriers and non-carriers, and moreover, RILD in patients with HBV-related HCC might be associated with another unique pathogenesis such as HBV reactivation. However, HBV reactivation after hepatic irradiation has been reported in only a few studies. This study reports three cases of HBV reactivation alter hepatic tomotherapy for management of HCC.

Prevalence Rate of HBsAg and Anti-HBs in prostitutes (윤락여성의 혈청 HBsAg 및 Anti-HBs 양성율)

  • Kim, Chang-Youn
    • Journal of Preventive Medicine and Public Health
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    • v.16 no.1
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    • pp.13-18
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    • 1983
  • This study was attempted to define epidemiologically the possibility and the magnitude of sexual transmission of HBV in Korea. Two groups of prostitutes; one group (309) deals with Koreans, the other group (126) deals with American soldiers stationing in Korea, were tested for the presence of HBsAg and anti-HBs. The prevalence rate of HBsAg or anti-HBs was significantly higher in prostitutes who deal with Koreans (41.7%) than in prostitutes who deal with American soldiers (30.2%) (p<0.025). Among the prostitutes who deal with American soldiers, there was no appreciable difference in the prevalence rate of HBsAg or anti-HBs by the duration of prostitution. However, among the prostitutes who deal with Koreans, the prevalence rate was increased with the duration of prostitution, although it did not reach the statistically significant level (p=0.12). There was no remarkable association between the prevalence rate of HBsAg or anti-HBs and educational level, history of operation or history of transfusion. The data support the possibility of sexual transmission of viral hepatitis B but it seems seems sexual transmission does not contribute significantly to the prevalence rate of HBsAg or andi-HBs in Korea.

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Hepatitis B Virus Reactivation after Partial Hepatic Irradiation Alone: A Case Report (부분 간조사만을 시행받은 환자에서의 B형 간염바이러스의 재활성화: 증례보고)

  • Kim, Bo-Kyong
    • Radiation Oncology Journal
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    • v.28 no.2
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    • pp.106-110
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    • 2010
  • Reactivation of the hepatitis B virus (HBV) is a well-recognized complication in patients with chronic HBV infection who receive cytotoxic or other immunosuppressive therapy. In cases of patients treated by radiotherapy however, only a few of such reports exist and most of these include the patients previously treated by chemotherapy or transarterial chemoembolization. The results of this study point to a case of a patient with reactivation of HBV after radiotherapy alone. This study shows the possibility of HBV reactivation by partial hepatic irradiation alone hence, special attention should be paid to patients with HBV disease.

Serum HBsAg and Anti-HBs Positive Rate among a City Health Center Visitors (일개 도시 보건소 이용자들의 혈청 HBsAg 및 Anti-HBs 양성률)

  • Shin, Mal-Sook;Hwang, Tae-Yoon;Kim, Chang-Yoon
    • Journal of Preventive Medicine and Public Health
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    • v.30 no.3 s.58
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    • pp.508-517
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    • 1997
  • Hepatitis B virus(HBV) infection is one of the major health problems in Korea and HBsAg positive rate was known to be about $5\sim15%$ in general population. This study was conducted to identify the positive rates of serum HBsAg and anti-HBs among community population regarded as having hish HBV vaccination rate than in previous decade, using EIA(Enzyme immunoassay) method, in Seo-Gu, Taegu, Korea. The study subjects were 1,160 who visited Seo-Gu Health Center for check-up serologic markers of hepatitis 3. The data were obtained from the serologic test for hepatitis markers and questionnaire survey was conducted to obtain the general characteristics, vaccination history, past history of hepatitis and other liver disease, and exposure history to risk factors of hepatitis of the study subjects. The positive rates of HBsAg and anti-HBs were 5.2% and 62.4% respectively. The positive rates of HBsAg for male and female were 6.6% and 4.3% respectively. The age was divided into two groups as group I (less than 15 years old), group II (more than 16 years old) according to the hypothesis that these two groups might be different in HBV vaccination rate. HBV vaccination rates for group I and II were 83.1% and 52.3%. The positive rates of HBsAg for group I and II were 2.6% and 6.5%. The positive rates of HBsAg for the vaccinated people of the group I and II were 2.2% and 3.5%, the positive rates of anti-HBs for the vaccinated people of the group I and II were 70.1% and 71.1% respectively. The most significant factor in positive rate of HBsAg was 'hepatitis carrier in family'. Multiple logistic regression analysis revealed that 'hepatitis history' and 'hepatitis carrier in family' were significant variables for positivity of HBsAg, and 'hepatitis B vaccination' was only a significant variable for positivity of anti-HBs.

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The Factors Affecting Hepatitis B Vaccination of Dental Hygiene Students (일부 치위생과 학생의 B형간염 예방접종에 영향을 미치는 요인)

  • Yu, Ji-Su;Hwang, Su-Hyun;Han, Yang-Keum
    • Journal of dental hygiene science
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    • v.15 no.2
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    • pp.138-144
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    • 2015
  • The purpose of this study was to investigate the differences in health belief related to vaccination among dental hygiene students, identify the factors affecting hepatitis B vaccination, and provide basic data for health education concerning hepatitis B prevention. Hepatitis B vaccination was positively correlated (r=0.179, p=0.003) with seriousness of believing that hepatitis B would affect psychological, physical, and social activities and negative correlation (r=-0.183, p=0.002) was also found between perceived barriers related to hepatitis B. As for the factors affecting hepatitis B vaccination, juniors were 0.39 times (95% confidence interval [CI]=0.21, 0.71) more likely to have it affected than seniors and those who were more serious, and who had greater barriers were more likely to have it affected-1.80 times (95% CI=1.29, 2.52), 0.61 times (95% CI=0.41, 0.90) respectively (p<0.05). It is therefore urgent to develop a program within a curriculum that can begin with freshmen along with specific education with the objective of obliging dental hygiene students to receive hepatitis B vaccination. It is also necessary to provide consecutive sessions of education rather than one-time education and to develop a specific plan for obligatory hepatitis B vaccination through correct and thorough education.

Sero-Prevalence of Hepatitis B Virus in University Students (일부 대학생의 B형간염 표면항원과 표면항체 양성률)

  • Na, Ji-Hyun;Cho, Hyung-Min;Chung, Kweon-Tai;Choi, Sung-Woo;Park, Min-Jung;Sohn, Seok-Joon
    • Journal of agricultural medicine and community health
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    • v.31 no.3
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    • pp.245-253
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    • 2006
  • Objectives: Since 1983, vaccination for Hepatitis B virus has been recommended for all neonates in Korea. The objectives of this study was to assess the changing trend of the positive rate of HBsAg and anti-HBs in university students in one province. Methods: The study population consisted of one university students who taken physical exam in 2004, which included 8,527 students (3,391 males and 5,136 females). Serum HBsAg and anti-HBs were detected by immunochromatography method. Results: The positivities of HBsAg and anti-HBs were 2.7% and 61.1%. The positivity of HBsAg was significantly higher in males(p< .05), while that of anti-HBs was significantly higher in females(p< .05). There was some differences of HBsAg positivities among age groups. But there was no correlation between age and the positivities. There was some differences of anti-HBs positivities among age groups. But there was no correlation between age and the positivities. Conclusion: The positivity of HBsAg has significantly decreased and that of anti-HBs has increased with years. It was suggested that the changes of positivity were caused by nationwide hepatitis B vaccination program.

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간염 virus(1)

  • 서진혜;박병채
    • Journal of Life Science
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    • v.2 no.3
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    • pp.163-173
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    • 1992
  • 간염바이러스들은 이들의 virology 및 임상적 특징들에 따라 A형, B형, C형, D형 및 E형으로 분류되며, A형 및 E형은 미개발국가들의 약년층에서 흔히 발생하는 급성간염의 원인으로 알려져 왔으나 만성간염 또는 간세포 암의 원인은 되지 않음으로 B형 및 C형에 비해 임상적인 의의는 적다. B형 바이러스는 급성간염 및 간세포 암의 가장 중요한 원인이며 전세계 인구 중에서 3억가량이 HBV에 감염되어 있고 이들의 75%가 아시아인인 것으로 밝혀져 있다. C형 바이러스는 최근에 비A형, 비B형 간염바이러스에 의한 간염의 중요한 원인으로 밝혀졌으며 구미 및 일본에서는 만성간염 및 간세포암의 가장 중요한 원인으로도 간주되고 있다. D형 간염바이러스는 지중해 연안국가, 북아프리카 및 중동국가들에서 HBV에 의해 이미 감염되어 있는 환자들을 침범함으로써 HBV에 의한 급성 및 만성간염을 악화시키나 HDV 단독으로는 간염의 원인이 될 수는 없다고 알려져 있다. 본지에서는 한국인에게서 임상적인 의의를 갖는 HBV에 대해 구체적으로 기술한다.

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Acute Exacerbation with Severe Jaundice in Chronic Hepatitis B Patient (만성 B형 간질환 환자에서 심한 황달을 동반한 급성 악화)

  • Lee, Heon-Ju
    • Journal of Yeungnam Medical Science
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    • v.14 no.2
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    • pp.483-496
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    • 1997
  • 만성 B형 간염의 경과중 흔히 볼 수 있는 간기능의 이상은 대부분 심한 황달의 동반없이 혈청 AST와 ALT의 증가만 보이면서 악화되는 것이다. 저자는 심한 황달을 동반한 16명의 만성 B형 간염 악화 환자(연구군)와 심한 황달없이 AST와 ALT치만 증가된 13명의 환자(비교군)를 비교관찰하였다. PMC 제재를 복용했던 환자는 연구군에서 11명(68.8%), 대조군에서 1명(7.7.%)으로 나타났으며 PMC를 포함하여 각종 약제 및 알콜 섭취가 저명했던 환자가 연구군에서 15명(93.8%), 대조군에서는 2명(15.4%)이었다. 혈청 HBeAg 양성율은 급성 악화전에는 연구군에서 14명 중 7명(50.0%), 비교군에서는 13명 모두 (100%)에서 양성이었으며, 급성 악화 경과후에는 연구군에서는 변함없었고 비교군에서는 13명중 3명(23.1%)에만 양성이었다. 연구군 중 anti-HBe 양성화는 한 사람도 생기지 않았고 6명이 사망하였으며 대조군에서는 8명의 환자에서 anti-HBe 양성화가 생겼고 아무도 간기능 부전으로 사망하지 않았다. 만성 B형 간질환에서 심한 황달을 동반한 급성 악화와 관련있는 요인은 진행된 만성 활동성 간염, 간경변 등 근본적으로 진행된 간기능 저하와 동반된 부적절한 약제나 알콜 복용이 확실히 관계있을 것으로 사료되며 간기능 부전도 그리 드물지 않다. 반면에 간경변으로 진행되기 전 상대적으로 진행이 덜 된 비교군의 만성 B형 간염 환자에서는 황달의 저명한 증가없이 간기능이 갑자기 악화될 때는 자연적인 혈청 anti-HBe 양성전환의 동반이 흔한 것으로 나타났다.

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