Journal
FRONTIERS IN NEUROROBOTICS
Volume 15, Issue -, Pages -Publisher
FRONTIERS MEDIA SA
DOI: 10.3389/fnbot.2021.633248
Keywords
social assistive robotics; cardiac rehabilitation; human-robot interaction; long-term interaction; social robot; human-robot interface
Funding
- Royal Academy of Engineering IAPP project Human-Robot Interaction Strategies for Rehabilitation based on Socially Assistive Robotics [IAPP\1516\137]
- Minciencias Colombia [813-2017]
- EU [674868, 611391]
- Flemish Government (AI Research Program)
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Using a socially assistive robot for long-term cardiac rehabilitation can improve patient motivation and adherence, leading to faster completion of the programme and better cardiovascular functioning. Both patients and medical staff acknowledge the positive impact of the robot in addressing major challenges in rehabilitation programmes.
What are the benefits of using a socially assistive robot for long-term cardiac rehabilitation? To answer this question we designed and conducted a real-world long-term study, in collaboration with medical specialists, at the Fundacion Cardioinfantil-Instituto de Cardiologia clinic (Bogota, Colombia) lasting 2.5 years. The study took place within the context of the outpatient phase of patients' cardiac rehabilitation programme and aimed to compare the patients' progress and adherence in the conventional cardiac rehabilitation programme (control condition) against rehabilitation supported by a fully autonomous socially assistive robot which continuously monitored the patients during exercise to provide immediate feedback and motivation based on sensory measures (robot condition). The explicit aim of the social robot is to improve patient motivation and increase adherence to the programme to ensure a complete recovery. We recruited 15 patients per condition. The cardiac rehabilitation programme was designed to last 36 sessions (18 weeks) per patient. The findings suggest that robot increases adherence (by 13.3%) and leads to faster completion of the programme. In addition, the patients assisted by the robot had more rapid improvement in their recovery heart rate, better physical activity performance and a higher improvement in cardiovascular functioning, which indicate a successful cardiac rehabilitation programme performance. Moreover, the medical staff and the patients acknowledged that the robot improved the patient motivation and adherence to the programme, supporting its potential in addressing the major challenges in rehabilitation programmes.
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