title: Evaluation of a computerized contraceptive decision aid for adolescent patients.
abstract: Recent efforts to involve patients more actively in therapeutic decisions have suggested the relevance of computer-based interventions at clinic visits. This paper presents a longitudinal, experimental study evaluating a computer-based contraceptive decision aid in Chicago and Madison family planning clinic visits. Patient interviews at three time points evaluated patient acceptance by and program impact on 949 young women. Both Chicago and Madison patients reported high acceptance. The program resulted in improved short-term knowledge and confidence in oral contraceptive (OC) efficacy for Chicago and Madison patients. In addition, compared to their control group, Madison experimental group patients had higher OC knowledge 1 year after the initial visit and a trend for fewer pregnancies (P < 0.074). Compared to their control group, a higher percent of the Chicago experimental group patients adopted OC's after stating their intention to do so at the initial visit. Exposure to the computer program had no observable impact on the number of months on the oral contraceptive for Chicago or Madison patients. Overall findings suggest the usefulness of informatics tools as a supplement to patient-provider interactions.
authors.affiliation: Sonderegger Research Center, School of Pharmacy, University of Wisconsin-Madison 53706, USA. bac@pharmacy.wisc.edu
authors.forename: B
authors.initials: B
authors.lastname: Chewning
authors.forename: P
authors.initials: P
authors.lastname: Mosena
authors.forename: D
authors.initials: D
authors.lastname: Wilson
authors.forename: H
authors.initials: H
authors.lastname: Erdman
authors.forename: S
authors.initials: S
authors.lastname: Potthoff
authors.forename: A
authors.initials: A
authors.lastname: Murphy
authors.forename: K K
authors.initials: KK
authors.lastname: Kuhnen
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D003194:Computer-Assisted Instruction / Q000379:methods*; D003270:Contraceptive Agents; D003661:Decision Support Techniques; D004360:Drug Therapy, Computer-Assisted / Q000379:methods*; D005069:Evaluation Studies as Topic; D005240:Feasibility Studies; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008137:Longitudinal Studies; D010353:Patient Education as Topic / Q000379:methods*; D000297:Psychology, Adolescent; D012725:Sexual Behavior
chemical_list: D003270:Contraceptive Agents