title: Patient-perceived functional outcomes associated with elective hip and knee arthroplasties.
abstract: The purpose of this study was to determine the effect elective hip and knee arthroplasties had on functional activities of daily living and if the background variables of age, gender, and surgery location can be used to predict functional outcome after these types of surgeries. Data were collected from 43 subjects, 6 to 35 months after they had elective hip or knee arthroplasties. The subjects responded to a mail survey that defined before surgery and after recovery functioning in relation to 22 activities of daily living representing personal care, housework-yard work, and recreation-social activities. Approximately 65% of the subjects reported no change in their ability to perform the 22 surveyed activities. Psychosocial variables appeared to be significant determinants of function. When the selected background data were compared with surgery results, women performed significantly better than men (p less than .05), but age and surgery location were not significant variables affecting outcome.
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006622:Hip Prosthesis / Q000523:psychology / Q000534:rehabilitation*; D006801:Humans; D007720:Knee Prosthesis / Q000523:psychology / Q000534:rehabilitation*; D008297:Male; D008875:Middle Aged; D010465:Perception / Q000502:physiology*; D026741:Physical Therapy Modalities; D012737:Sex Factors