메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Hee Jin Huh (Dongguk University Ilsan Hospital) Sholhui Park (Ewha Womans University College of Medicine) Jungwon Huh (Ewha Womans University College of Medicine) Miae Lee (Ewha Womans University College of Medicine) Soo-Kyung Kim (Ewha Womans University College of Medicine)
저널정보
대한임상검사정도관리협회 Journal of Laboratory Medicine And Quality Assurance Journal of Laboratory Medicine And Quality Assurance Vol.43 No.2
발행연도
2021.1
수록면
80 - 86 (7page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Background: The hepatitis B surface antigen (HBsAg) is one of the most important serologic markers in diagnosing hepatitis B virus infection. As more sensitive immunoassays become available, the false positive rate of HBsAg has been increasing. Therefore, it has been suggested that a standardized HBsAg testing strategy be implemented to maximize the accuracy and minimize cost and complexity. This study evaluated HBsAg confirmatory tests and the HBsAg testing process to reduce false-positive HBsAg results, and the financial and time burden of the laboratory. Methods: Samples with Elecsys HBsAg II (Roche Diagnostics, Germany) cutoff index (COI) 0.9–50.0 and Alinity i HBsAg (Abbott, Ireland) signal-to-cutoff (S/CO) 1.0–30.0 were analyzed with the Elecsys HBsAg confirmatory test (Roche Diagnostics) and the Alinity i HBsAg qualitative II confirmatory test (Abbott), respectively. Results: The Elecsys and Alinity confirmatory tests were positive in 94.0% (47/50) and 69.4% (25/36) of tested samples, respectively. HBsAg COI results were significantly higher in the confirmatory test positive group than the confirmatory test negative group (Elecsys HBsAg median COI 1.20 vs. 4.38 [P =0.024] and Alinity HBsAg median S/CO 1.36 vs. 4.65 [P =0.000]). HBsAg test specificity was 100% with Elecsys COI 1.3 and Alinity S/CO 2.9. Conclusions: The HBsAg value which is likely to be positive in the neutralization test, differed depending on the patient population and reagents. By performing a neutralization test for weakly positive samples below the cutoff and adapting a single serological test strategy for samples above the cutoff, we expected to decrease false-positive results, with less time and effort.

목차

등록된 정보가 없습니다.

참고문헌 (11)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0