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
研究评估转移板能否减轻轮椅与床之间转移时的体力负担。23名大学生模拟残疾人，使用转移板后心率负荷从19.2%降至11.2%，转移时间缩短23.1%，主观费力程度也显著降低。
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.