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首页> 外文期刊>Disability and rehabilitation. Assistive technology. >Comparison of overground and treadmill propulsion patterns of manual wheelchair users with tetraplegia.
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Comparison of overground and treadmill propulsion patterns of manual wheelchair users with tetraplegia.

机译：具有四川北京手工轮椅用户手工轮椅用户的跨境和跑步机推进模式的比较。

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PURPOSE: The purpose of this investigation was to compare overground and treadmill propulsion patterns in persons with tetraplegia. METHODS: In this case series study, we recruited eight adult subjects with tetraplegia (5 men and 3 women, aged 32.5 +/- 9.5). All subjects used manual wheelchairs. We used a video motion capture system to record movements as the subject manually wheeled overground and on a treadmill. We classified propulsion patterns into one of four patterns and measured five different geometric variables of each pattern. We compared them statistically using ANOVA. RESULTS: There were significant differences in max height/max length x 100 (H/L%) between propulsion over ground (mean 20% +/- 15.3/Lhand, mean 21.3% +/- 16.5/Rhand) versus propulsion on treadmill surfaces (roller: mean 30.9% +/- 11.2/Lhand, mean 33.5% +/- 12.8/Rhand; belted: mean 27.7% +/- 8.7/Lhand, mean 34.9% +/- 14.2/Rhand) and between the left and right hand. CONCLUSION: Results indicated area and H/L% were different among the three surface types and between right and left sides. Caution must be used in extrapolating treadmill results to propulsion over ground or in assuming bilateral symmetry.
机译：目的：该调查的目的是将卧室和跑步机的推进模式进行比较，患有四叶眼的人。方法：在本案例中，我们招募了八人（5名男子和3名女性）患有八名成年科目，占32.5岁+/- 9.5）。所有受试者使用手动轮椅。我们使用视频动作捕获系统作为手动轮廓和跑步机上的主体记录动作。我们将推进模式分类为四个模式之一，并测量每个图案的五个不同的几何变量。我们使用ANOVA统计上进行统计进行比较。结果：在地面推进之间的最大高度/最大长度x 100（H / L％）存在显着差异（平均20％+/- 15.3 /左右，平均21.3％+/- 16.5 / Rhand）与跑步机表面上的推进（滚筒：平均30.9％+/- 11.2 /历程，平均33.5％+/- 12.8 / Rhand;腰带：平均27.7％+/- 8.7 /劳动，平均为34.9％+/- 14.2 / Rhand），左侧和左侧右手。结论：结果表明面积和H / L％在三种表面类型和左右之间不同。小心必须用于外推跑步机结果以推动地或假设双侧对称。

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