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首页> 外文期刊>Journal of prosthetics and orthotics: JPO >Identification of Axillary Crutch Length Estimate that Best Predicts the Ideal Axillary Crutch Length in Apparently Healthy Individuals
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Identification of Axillary Crutch Length Estimate that Best Predicts the Ideal Axillary Crutch Length in Apparently Healthy Individuals

机译：确定可以最佳预测显然健康个体的理想腋窝长度的腋窝拐杖长度估计值

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Introduction: Incorrect axillary crutch length (ACL) predisposes axillary crutch users to musculoskeletal and neurovascular disorders. Identifying a technique that best predicts the ideal ACL will be of immense significance to clinical practice by benefiting patients in using the axillary crutch safely and efficiently. This study was designed to determine an estimation technique that best predicts the ideal ACL.Materials and Methods: A total of 250 apparently healthy individuals aged 18 to 32 years participated in the study. Using foot-head linear (F-HL) techniques, arm-span (A-S) techniques, and foot-anterior axillary fold (F-AAF) linear techniques, participants' physical characteristics were measured and used to estimate 14 different ACLs. The ideal ACL was determined by fitting each participant with a pair of axillary crutches. The axillary pads were a 3-fmgerbreadth distance from the anterior axillary fold (AAF), and the axillary crutch tips were 15.2 cm laterally and anteriorly to the fifth toe of the participant. The data were analyzed using mean, standard deviation, independent t-test, Pearson product-moment correlation coefficient, and linear regression (i.e., mean squared error [MSE]). Results: Foot-anterior axillary fold linear techniques were the best predictors of the ideal ACL (r2 = 0.935-0.937), and measurement from the AAF to 15.2 cm lateral to the heel of the footwear (FW) had the highest correlation (r = 0.968) and least MSE (2.142 cm2). The A-S techniques were generally poor predictors of the ideal ACL (r2 = 0.697-0.719), and the distance from olec-ranon of one hand to middle finger of other hand had the poorest correlation and greatest MSE with the ideal ACL (r = 0.835, MSE = 10.196 cm2).Conclusions: Measurement from the AAF to 15.2 cm lateral to the heel of the FW had the highest correlation with the ideal ACL.
机译：简介：错误的腋下拐杖长度（ACL）使腋下拐杖使用者容易出现肌肉骨骼和神经血管疾病。通过使患者安全有效地使用腋下拐杖，找到一种最能预测理想ACL的技术对临床实践具有重要意义。本研究旨在确定最能预测理想ACL的估算技术。材料与方法：共有250名18至32岁的显然健康的个体参加了该研究。使用脚头线性（F-HL）技术，臂展（A-S）技术和足前腋窝褶皱（F-AAF）线性技术，测量了参与者的身体特征，并用来估计14种不同的ACL。理想的ACL是通过为每个参与者配备一对腋下拐杖来确定的。腋窝垫距前腋窝褶皱（AAF）的距离为3英尺，并且腋窝拐杖尖端在参与者第五个脚趾的侧面和前方均为15.2 cm。使用均值，标准差，独立t检验，皮尔逊乘积矩相关系数和线性回归（即均方误差[MSE]）分析数据。结果：足前腋窝褶皱线性技术是理想ACL的最佳预测指标（r2 = 0.935-0.937），并且从AAF到鞋跟（FW）外侧15.2 cm处的测量值具有最高相关性（r = 0.968）和最小MSE（2.142 cm2）。 AS技术通常是理想ACL的较差预测指标（r2 = 0.697-0.719），与理想ACL相比，一只手的油菜-到另一只手的中指距离最差，MSE最大（r = 0.835） ，MSE = 10.196 cm2）。结论：从AAF到FW足跟外侧的15.2 cm处的测量值与理想ACL的相关性最高。

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