用于评估手指灵巧性的交互式生物传感应用程序的开发。

IF 2.9 3区 医学 Q2 HEALTH CARE SCIENCES & SERVICES
DIGITAL HEALTH Pub Date : 2025-03-04 eCollection Date: 2025-01-01 DOI:10.1177/20552076241297734
Michal Greenberg Abrahami, Yehuda Warszawer, Alon Kalron, Emanuel Shirbint, Maria Didikin, Anat Achiron
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引用次数: 0

摘要

目的:准确的手指功能评估对监测日常手部活动的表现至关重要。然而,缺乏专门的数字应用程序来评估各种手指任务。本研究旨在开发一种定制的数字生物传感应用程序来评估手指的灵活性。方法:我们开发了一个兼容智能手机和平板电脑的数字生物传感应用程序,可以在3分钟内测试手指的灵活性,测量每个手指和每个运动方向的速度和准确性。从一大群健康志愿者中收集优势手的数据,以建立人口规范值。结果:应用程序的构建涉及一个全面的、多阶段的过程,旨在确保功能性、用户友好性和跨平台兼容性,使用谷歌的Flutter框架,并针对Android和iOS进行了特定的调整。为评价该方法的应用和构建人群规范,对318名健康受试者进行了测试,其中女性197人,男性121人,平均年龄(±37.7±13.5岁)。垂直和水平测试的速度比其他所有测试都快,手指2的速度最快,而捏测试的速度是所有手指中最慢的。在圆形测试中,偏离任何要求的测试方向更明显,主要是手指5,而垂直和水平方向最准确。根据年龄对手指灵巧度的分析显示,年龄较小的年龄组表现更好(结论:开发的数字应用程序可以立即评估手指灵巧度。既定的人群标准可以为评估多发性硬化症、感觉神经病变或中风等疾病的患者提供一个比较标准。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Development of an interactive biosensing application for assessing finger dexterity.

Objective: Accurate finger function assessment is crucial for monitoring the performance of daily hand activities. However, specialized digital applications are lacking for evaluating various finger tasks. This study aims to develop a custom digital biosensing application to assess finger dexterity.

Methods: We developed a digital biosensing application compatible with smartphones and tablets that enables 3-min testing of finger dexterity, measuring velocity and accuracy for each finger and each movement orientation. Data were collected for the dominant hand from a large cohort of healthy volunteers to establish population norms values.

Results: The construction of the application involved a comprehensive, multi-stage process designed to ensure functionality, user-friendliness, and cross-platform compatibility using the Flutter framework by Google with specific adaptations for Android and iOS. To evaluate the application and construct population norms, 318 healthy subjects, 197 females and 121 males, mean ± age 37.7 ± 13.5 years, were tested. Velocity was faster for the vertical and horizontal tests than all other tests and fastest for finger 2, while the pinch test was the slowest for all fingers. Deviation from any required test orientation was more evident for the circle test and mainly for finger 5, while the vertical and horizontal orientations were the most unerring. Analysis of finger dexterity by age disclosed better performance in the younger age group (<35 years); no effect of gender for both velocity and deviation was observed.

Conclusions: The developed digital application allows immediate evaluation of finger dexterity. The established population norms can provide a comparative standard for assessing patients with disorders like multiple sclerosis, sensory neuropathy, or stroke.

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来源期刊
DIGITAL HEALTH
DIGITAL HEALTH Multiple-
CiteScore
2.90
自引率
7.70%
发文量
302
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