Knowledge of hepatitis B and follow-up test in HBs Ag positive patients.
- Author:
Jee Hye HAN
;
Duk Chul LEE
;
Hye Ree LEE
;
Hee Won PARK
;
Gyu Chul JUNG
;
Shin Gyu PARK
- Publication Type:Original Article
- MeSH:
Biomarkers;
Coitus;
Education;
Follow-Up Studies*;
Health Promotion;
Hematologic Tests;
Hepatitis B Surface Antigens;
Hepatitis B*;
Hepatitis*;
Humans;
Korea;
Liver Neoplasms;
Mothers;
Parturition;
Postal Service;
Ultrasonography;
Vaccination;
Surveys and Questionnaires
- From:Journal of the Korean Academy of Family Medicine
1997;18(7):706-713
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: HBsAg carriers are 6-12% of population in Korea. The patients knowledge on hepatitis B and regular follow-up tests are important, because HBsAg carriers have infectivity and the disease may progress without symptoms. We surveyed their knowledge on the hepatitis B and the frequency of follow-up blood test and sonogram. METHODS: From March 1993 through September 1994, 630 patients who were diagnosed as HBsAg positive and Anti-HBs negative in a health promotion center of college hospital were surveyed by mailing questionnaire. The questionnaire included the result of HBV viral marker test, transmission routes, complications, and prevention methods of Hepatitis B, frequency of follow-up test, and doctors recommendation. RESULTS: Of the 490 questionnaires excluded the 140 questionaires returned due to wrong address, 100 were answered, making the reply rate 20.4%. As for the result of HBV marker test, 64% answered their HBV marker as HBsAg positve, 10% answered HBsAg negative, and 26% answered I dont know. 65% answered that they are HBV carrier. As for the mode of transmission, 59% answered that HBV is transmitted by blood, 57% from carrier mother at birth, 29 % by sexual intercourse. 76% of responders know that vaccination is needed for preventing vertical transmission. When making score on their knowledge, significant differences were showed according to education, income and doctors recommendation about regular follow-up test. The number of persons who took regular blood test every 6 to 12 months were 56(56%), and the number of persons who took regular abdominal ultrasonogram were 39(39%). The number of patients who were recommended regular follow-up by doctor was 76%. In this group, 51 persons(67.0%) took regular blood test and 35 persons(35%) took regular sonogram so this frequency is significantly higher than the other group(each 20.8%, 16.7%). CONCLUSIONS: The knowledge on hepatitis B in HBsAg positive patients is relatively low and the frequency of regular follow-up test is significantly higher in the group who took doctors recommendation. So it is very important that HBsAg carriers must be educated about the infectivity, preventive methods, and regular follow-up for early detection of complication like hepatocellular cancer.
