Dataset - Development and Validation of a Novel Smartphone Application for Analyzing Joint Angles during Sit-to-Stand in the Elderly

The dataset contains joint angle data for the knee, hip, and trunk, collected during the sit-to-stand (STS) test. Data is sourced from both a mobile application (STS) and a 3D-motion capture system (3DMA). Files include raw data (-raw), machine learning-adjusted data (-adjusted), and final data used for analysis (without suffix). Parameters for each joint are provided to track movement during the test.

本数据集收录了膝关节、髋关节及躯干的关节角度数据，所有数据均采集自坐站转移（sit-to-stand, STS）测试流程。数据来源涵盖移动应用（STS）与三维运动捕捉系统（3DMA）两类。文件分为三种类型：带-raw后缀的原始数据、带-adjusted后缀的经机器学习校正数据，以及无后缀的用于分析的最终数据。本数据集已提供各关节的参数，用于追踪该测试过程中的运动状态。