Hepatitis C virus knowledge improves hepatitis C virus screening practices among primary care physicians

• 作者: Andrew H Talal Anthony D Martinez Marianthi Markatou Sandeep T Samuel Yang Chen
• 来源期刊: 世界肝病学杂志：英文版（电子版）
• 学科: 医学
• 关键词: VIRAL HEPATITIS HEPATITIS C VIRUS global ERADICATION HEPATITIS C VIRUS diagnosis HEPATITIS C VIRUS surveillance KNOWLEDGE of HEPATITIS C VIRUS
• 年，卷（期）: 2018,（2）
• 页码范围: 319-328
• 页数: 10页
• 分类号: R

摘要

AIM To understand the role of knowledge as a promoter of hepatitis C virus(HCV)screening among primary care physicians(PCP).METHODS A 45-item online questionnaire assessing knowledge of HCV natural history,risk factors,and treatment was distributed to 163 PCP.Logistic regression,adjusted for survey responses,assessed associations between PCP knowledge of HCV natural history and treatment and birth cohort(i.e.,birth between 1945 and 1965)screening.Response stratification and weighting were used to account for nonresponse and to permit extension of responses to the entire survey population.Associations between various predictors including demographic characteristics,level of training,and HCV treatment experience and HCV knowledge were assessed.RESULTS Ninety-one individuals(55.8%)responded.Abnormal liver enzymes(49.4%),assessment of HCV-related risk factors(30.6%),and birth cohort membership(20%)were the leading HCV screening indications.Most PCP(64.7%)felt that the combination of risk-factor and birth cohort screening utilizing a self-administered survey while awaiting the physician(55.3%)were the most efficient screening practices.Implementation of birth cohort screening was associated with awareness of the recommendations(P-value=0.01),knowledge of HCV natural history(P-value<0.01),and prior management of HCV patients(P-value<0.01).PCP with knowledge of HCV treatment was also knowledgeable about HCV natural history(P-value<0.01).Similarly,awareness of age-based screening recommendations was associated with HCV treatment knowledge(P-value=0.03).CONCLUSION Comprehensive knowledge of HCV is critical to motivate HCV screening.PCP-targeted educational interventions are required to expand the HCV workforce and linkageto-care opportunities as we seek global HCV eradication.