Effects of home-based occupational therapy telerehabilitation via smartphone for outpatients after hip fracture surgery: A feasibility randomised controlled study

This study aimed to investigate the effects of a home-based occupational therapy telerehabilitation (TR) via smartphone in enhancing functional and motor performance and fall efficacy for outpatients receiving day hospital rehabilitation after hip fracture surgery in Hong Kong.This was a feasibility randomised controlled trial with two groups - an experimental group and a comparison group - and a sample of 31 older adults attending a geriatric day hospital who had undergone hip fracture surgery within 12 weeks of diagnosis. Patients were assessed at baseline, immediately after a three-week intervention and at three-week post-intervention follow-up for motor performance, activities of daily living (ADL) functioning and fall efficacy. The experimental group received a home programme using the Caspar Health e-system and a mobile app for smartphones, while the comparison group received paper-and-pencil instructions for the home programme on a weekly basis for three weeks.Compared to the comparison group, significant improvements in fall efficacy and instrumental ADL performance at post intervention and follow-up were found in the experimental group. However, in the comparison group, inadequate social support was a factor contributing to better muscle strength testing in both the affected and non-affected legs. There were no significant differences between the two groups in regard to the other variables.This study supports the potential use of TR via smartphone as an alternative home programme for use in occupational therapy practice with older adults after hip fracture surgery.