The Stepping Threshold Test for assessing reactive balance discriminates between older adult fallers and non-fallers.

ABSTRACT:

Introduction

The ability to respond effectively to external perturbations is crucial for avoiding falls. The Stepping Threshold Test (STT) has been developed to assess this reactive balance, but its ability to discriminate between fallers and non-fallers is still unsubstantiated. This study aimed to evaluate the discriminant validity of the STT in distinguishing fallers and non-fallers and its convergent validity.

Methods

Thirty-six older adults (age = 80 ± 5 years), with 13 (36%) of them reporting a fall history in the past year, completed the STT on a perturbation treadmill. They received surface perturbations of progressively increasing magnitude while standing. Single- and multiple-step thresholds were assessed using an all-step count evaluation (STT-ACE), and a directio

SUBMITTER: Hezel N 

PROVIDER: S-EPMC11502312 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature