title: Integration of Health Information Systems Using HL7: A Case Study.
abstract: Interoperability is a prerequisite for health information systems (HIS) that will reduce waste of unnecessary costs, errors, delays, and futile repetition. Many previous studies had proposed different approaches in the attempt to solve interoperability challenges. In this paper, we report our experiences in using Health Level 7 (HL7) standard and adopting the Common Gateway Model for exchanging heath data. The benefits and challenges of using standards for data interoperability are also described.
authors.affiliation: Provincial Health Services Authority (PHSA), BC, Canada.
authors.forename: Jessica Wan-Yi
authors.initials: JW
authors.lastname: Kuo
authors.affiliation: School of Health Information Science, University of Victoria, BC, Canada.
authors.forename: Alex Mu-Hsing
authors.initials: AM
authors.lastname: Kuo
mesh_terms: D001955:British Columbia; D057286:Electronic Health Records; D005260:Female; D063005:Health Information Systems / Q000458:organization & administration* / Q000592:standards; D057208:Health Level Seven; D006801:Humans; D017784:Milk Banks / Q000458:organization & administration*; D019982:Organizational Case Studies
keywords: BizTalk; electronic health record (EHR); health information system (HIS); health level 7 (HL7); interoperability