@article{oai:mdu.repo.nii.ac.jp:00000375,
 author = {矢ヶ崎, 崇 and 千野, 武広},
 issue = {2},
 journal = {松本歯学},
 month = {Dec},
 note = {application/pdf, An investigation was conducted on a total of 446 subjects, dental staff and students (predoctoral students, and students of Dental Hygienist and Technician School) at Matsumoto Dental College Hospital during June 1982 and November 1982, respectively. The purpose of this investigation was to determine the number and percentage of carriers of hepatitis B surface antigen (HBsAg) and antibody (HBsAb). The following are the results of this study. 1) The percentage of HBsAg carriers was found to be 0.4% (2/446), while that of HBsAb was 0.9% (40/446). Of this total, the percentage of HBsAg and HBsAb carriers among dentists was 1.8% (2/113) and 10.6% (12/113), respectively. 2) The percentages of HBsAg carriers among dentists according to different departments were found to be: Department of Prosthodontics 3.8% (1/26) Department of Oral and Maxillofacial Surgery 3.8% (1/26) Other departments 0% (0/61) The percentages of HBsAb carriers were 7.7-21.4% in the departments not including Periodontics, Prosthodontics and Handicapped Patient Clinic. 3) The percentage of HBsAg carriers among other dental staff and students was zero. No single carrier was found in this study. The percentage of HBsAb carriers was 8.4% (28/333). 4) When we considered the percentage of HBsAb carriers among dentists and nurses in terms of years of experience, we found that those who had ll years of experience or more showed higher percentages, which resulted in 16.7% (2/12) and 50.0% (6/12), respectively. 5) In past investigations, HBsAg carriers were found among dentists, predoctoral students and cafeteria staff, however, not among other dental staff. 6) During the period from 1980 to 1982, the numbers of subjects whose HBsAg reaction had changed to positive were: one among dentists and two among the predoctoral students.},
 pages = {227--233},
 title = {松本歯科大学病院におけるB型肝炎ウイルス感染に関する調査},
 volume = {9},
 year = {1983}
}