Postural Control in Workplace Safety: Role of Occupational Footwear and Workload
نویسندگان
چکیده
Maintaining postural stability is crucial, especially in hazardous occupational environments. The purpose of the study was to assess the role of three occupational footwear (low top shoe (LT); tactical work boot (TB) and steel-toed work boot (WB)) on postural stability when exposed to an occupational workload (4-h) involving standing/walking using the sensory organization test (SOT) equilibrium (EQ) scores and comparing current results with previously published postural sway variables from the same study. Fourteen male adults were tested on three separate days wearing a randomized occupational footwear, at the beginning (pre) and every 30 min of the 4-h workload until 240th min. SOT EQ scores were analyzed using a 3 × 9 repeated measures analysis of variance at an alpha level of 0.05. Significant differences between footwear was found in eyes open (p = 0.03) and eyes closed (p = 0.001) conditions. Pairwise comparisons revealed that LT had significantly lower postural stability compared to TB and WB. No other significant differences were found between footwear and over time. Significant differences between footwear can be attributed to design characteristics of footwear. Lack of significant differences over time suggests that, even though the average EQ scores decreased during the workload implying less postural stability, SOT EQ scores alone may not be sufficient to detect postural stability changes over the 4-h workload.
منابع مشابه
Relationship between the prevalence of musculoskeletal disorders and postural status and ergonomic risk factors in the workplace
Introduction: Musculoskeletal disorders are one of the most common causes of occupational injuries and known as the most common cause of absenteeism. The aim of this study was to investigate the prevalence of musculoskeletal disorders and ergonomic risk factors in one of the faculty of Shahid Beheshti University of medical sciences. Materials and Methods: This cross-sectional descriptive study ...
متن کاملThe Effect of Coronavirus Pandemic On Workload and Occupational Burnout in Medical Staff: A Case-Control Study
Background & Purpose: Psychological parameters are among the most important components in determining the job performance of employees in the workplace and can be strongly affected by the epidemic of infectious diseases like COVID-19. The aim of this study was to investigate the effect of the COVID-19 pandemic on mental workload and Occupational burnout of medical staff in Iran. Materials & ...
متن کاملExploring influencing factors of workload in nursing assistants: a qualitative study
Background and Objectives: High workloads are a major challenge to health care workers, especially first-line supporters, who are assistant nurses, and this has many negative consequences. this study aimed to identify the factors affecting the workload of nursing assistants in one of Tehran hospitals. Method: The research is descriptive-qualitative with the method of qualitative content anal...
متن کاملPredictive power of occupational stress and its dimensions by safety climate in workplace: Implications for well-being
Background: Researchers have mentioned that safety climate may predict occupational accidents and psychological distresses in the workplace. The present study examined degree of safety climate related to occupational stress and its dimensions among workers’ Isfahan Steel Company. Methods: A self-administered anonymous was distributed to 189 workers. The survey included demographic factors, oc...
متن کاملKnowledge Diffusion to Workplace Safety and Health Improvement
The purpose of this study is to develop a conceptual model of Workplace safety and Health Knowledge diffusion. As workplace safety is becoming a global issue in the competitiveness of the business environment, knowledge diffusion model to workplace safety is found a mandatory tool to create awareness of the society and conceptual model is developed. Literature review was conducted in collecting...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017