ABSTRACT
OBJECTIVE: To identify innovative strategies to support appropriate, self-directed exercise that increase physical activity levels of people with arthritis. This article reports on one interactive, multimedia exercise performance support system (PSS) for people with lower extremity impairments in strength or flexibility. METHODS: An interdisciplinary team developed the PSS using self-report of lower extremity musculoskeletal impairments (flexibility and strength) to produce an individualized exercise program with video and print educational materials. Initial evaluation has investigated the validity and reliability of program assessments and recommendations. RESULTS: PSS self-report and professional assessments were similar, with more impairments indicated by self-report. PSS exercise recommendations were similar to those made by 3 expert physical therapists using the same exercise data base. Results of PSS impairment assessments were stable over a 1-week period. CONCLUSION: PSS exercise recommendations appear to be reliable and a valid reflection of current exercise knowledge in rheumatology. Furthermore, users were able to complete the computer-based program with minimal assistance and reported it to be enjoyable and informative.
Subject(s)
Exercise Therapy/methods , Osteoarthritis/rehabilitation , Humans , Leg/physiopathology , Osteoarthritis/physiopathology , Program Development , Program Evaluation , Range of Motion, Articular , Therapy, Computer-AssistedABSTRACT
A systematic review of randomized clinical trials was conducted to evaluate the acceptability and usefulness of computerized patient education interventions. The Columbia Registry, MEDLINE, Health, BIOSIS, and CINAHL bibliographic databases were searched. Selection was based on the following criteria: (1) randomized controlled clinical trials, (2) educational patient-computer interaction, and (3) effect measured on the process or outcome of care. Twenty-two studies met the selection criteria. Of these, 13 (59%) used instructional programs for educational intervention. Five studies (22.7%) tested information support networks, and four (18%) evaluated systems for health assessment and history-taking. The most frequently targeted clinical application area was diabetes mellitus (n = 7). All studies, except one on the treatment of alcoholism, reported positive results for interactive educational intervention. All diabetes education studies, in particular, reported decreased blood glucose levels among patients exposed to this intervention. Computerized educational interventions can lead to improved health status in several major areas of care, and appear not to be a substitute for, but a valuable supplement to, face-to-face time with physicians.
Subject(s)
Computer-Assisted Instruction , Family Practice , Patient Education as Topic , Randomized Controlled Trials as Topic , Adolescent , Adolescent Behavior , Alcoholism/therapy , Arthritis, Rheumatoid/prevention & control , Asthma/prevention & control , Blood Glucose/analysis , Communication , Computer Communication Networks , Databases, Bibliographic , Diabetes Mellitus/blood , Diabetes Mellitus/prevention & control , Health Status , Humans , Hypertension/prevention & control , MEDLINE , Medical History Taking , Occupational Therapy , Outcome Assessment, Health Care , Physician-Patient Relations , Process Assessment, Health Care , Risk Assessment , Sexual BehaviorABSTRACT
We describe the design of a multi-media performance support system (PSS) based on the documented benefits of a personalized exercise program for people with arthritis, on the known value of self-efficacy and stages of change, and on principles of learning theory. The poster will show examples of incorporating motivational and cognitive principles into a PSS.
