title: Towards a process evaluation model for community-based initiatives aimed at preventing the spread of HIV amongst injecting drug users.
abstract: An action research model is presented for the evaluation of community-based interventions. The short- and long-term application of this model is illustrated by means of a study of a community drug team which was initiated to prevent the spread of HIV infection amongst substance misusers in south-west London. A client caseload of 155 was monitored over a year-long period and the results used to evaluate the extent to which the CDT had achieved its stated aims and objectives. Other tools used in the evaluation and monitoring were surveys of generic, specialist and general practitioner services, and needs assessment of samples of drug users. The potential of the model is explored, both in terms of its research role and in facilitating service development. The value of action research methodology in assessing HIV/AIDS prevention is stressed.
authors.affiliation: Centre for Research on Drugs and Health Behaviour, Charing Cross and Westminster Medical School, University of London, UK.
authors.forename: R
authors.initials: R
authors.lastname: Power
authors.forename: A
authors.initials: A
authors.lastname: Dale
authors.forename: S
authors.initials: S
authors.lastname: Jones
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003153:Community Health Services / Q000458:organization & administration*; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D008131:London; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D015397:Program Evaluation; D015819:Substance Abuse, Intravenous / Q000523:psychology