Effects of transfer board use on physical load and transfer time in wheelchair-to-bed and bed-to-wheelchair transfers in simulated lower limb disability

Escobar Galindo C.M.; Abanto Quispe M.P.; Angulo De Las Casas C.H.; Trinidad López J.M. · Ergonomics (2026) · DOI: 10.1080/00140139.2025.2496981

Resumen

This study evaluated the impact of a transfer board on reducing physical demands during wheelchair-to-bed and bed-to-wheelchair transfers. A quasi-experimental pre- and post-intervention design was conducted with 23 university students simulating individuals with disabilities after training in transfer board use. Dependent variables included cardiovascular load (heart rate), transfer time, and perceived effort (Borg scale). Using the transfer board significantly reduced cardiovascular load from 19.2% to 11.2% (p = 0.001), decreased transfer time by 23.1% (p = 0.03), and lowered perceived effort (p = 0.001). These results indicate that the transfer board enhances the efficiency and safety of transfers while significantly reducing physical strain. The findings suggest that, in the long term, this technology could help mitigate musculoskeletal risks and improve the safety and quality of life for individuals with mobility impairments and their caregivers.

Instituciones: Universidad Peruana Cayetano Heredia