title: Developing and piloting an expert system for better routine voluntary HIV counseling and testing in China: preliminary results and lessons.
abstract: This study aims at developing and testing a pragmatic expert system for HIV voluntary counseling (VCT-ES) that leverages best practices. The VCT-ES was developed via evolutionary prototyping and piloted in 10 voluntary HIV counseling and testing (VCT) clinics from Anhui and Beijing representative of prefecture and county level VCT clinics in China. All counselors with the clinics and the clients to the clinics within selected two weeks at baseline and the end of study were invited to participate. Assessment measures included essential counseling procedures (ECPs); clients' satisfaction, knowledge, and behavior efficacy. VCT-ES was developed which tries to model and facilitate standard VCT operation procedures and best practices. One hundred and eighty-two (96 at baseline vs. 86 after intervention) cases recordings, 172 (96 vs. 76) client questionnaires, 10 counselor, and 2 expert rating instruments were collected; and 17 clients and 8 counselors participated in qualitative interviews. VCT-ES increased delivery of ECPs from 18.94% to 66.39% on average; increased clients' knowledge from 40.51% to 86.34% and self-efficacy by 22.42%. The VCT-ES applications listed were rated 9.1 on average (maximum = 10). The VCT-ES could be an easy and effective solution to better routine VCT and merits further research.
authors.affiliation: School of Health Services Management, Anhui Medical University, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Chai
authors.forename: DeBin
authors.initials: D
authors.lastname: Wang
authors.forename: Meng
authors.initials: M
authors.lastname: Zhou
authors.forename: WangQuan
authors.initials: W
authors.lastname: Xu
authors.forename: Guojun
authors.initials: G
authors.lastname: Liang
authors.forename: Yi Fang
authors.initials: YF
authors.lastname: Shen
mesh_terms: D019985:Benchmarking; D002681:China; D055812:Community-Based Participatory Research; D003376:Counseling / Q000379:methods / Q000592:standards; D003954:Diagnostic Services / Q000458:organization & administration; D019468:Disease Management; D005103:Expert Systems; D015658:HIV Infections / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D007722:Health Knowledge, Attitudes, Practice; D055991:Health Records, Personal / Q000523:psychology*; D006801:Humans; D008403:Mass Screening / Q000379:methods / Q000523:psychology / Q000592:standards; D010043:Outcome and Process Assessment, Health Care / Q000379:methods; D057240:Patient Preference / Q000523:psychology*; D017060:Patient Satisfaction; D058996:Quality Improvement