Stroke Initiative for Gait Data Evaluation (STRIDE), United States, 2012-2020

STRIDE is an initiative based at the University of Southern California to create an inter-institutional, public database containing de-identified demographic and kinematic, kinetic, and spatiotemporal measures assessed via gait analysis in individuals post-stroke, to provide a larger and more heterogeneous research dataset than that typically amassed at a single institution. The data in STRIDE can be used to run pilot analyses and power calculations for research studies, design and validate statistical models to test associations between gait variables, provides data for simulation-based biomechanical studies in stroke, and provides data to assess the reproducibility of research findings, without the added data collection requirements.

STRIDE 是一项由南加州大学发起的倡议，旨在建立一个跨机构、公开的数据库，该数据库包含通过步态分析评估的去识别化人口统计学和运动学、动力学以及时空度量。这一数据库旨在提供比单个机构通常收集的更大、更异质的研究数据集。STRIDE 数据可用于进行试点分析和研究研究的功效计算，设计并验证统计模型以测试步态变量之间的关联，为基于模拟的卒中生物力学研究提供数据，以及为评估研究发现的可重复性提供数据，而无需额外的数据收集要求。