ICF-Based Job Performance Predictors for South Korean Industrial Accident Workers: Population-Based 3-Year Longitudinal Analysis

Abstract

Since workers who have experienced industrial accidents may have a physical impairment, their workload is very likely to be less than before the industrial accident. This epidemiological study identified ICF-based predictive factors affecting the work performance of South Korean workers who were economically active after undergoing medical treatment (rehabilitation) related to injuries caused by industrial accidents by using the Panel Study of Worker’s Compensation Insurance (2018–2020) as a reference. We analyzed 1383 subjects who were engaged in economic activities. The explanatory variables included participation factors, activity factors, personal factors, physical function factors, and rehabilitation service factors. The outcome variables were defined by subjective evaluations of current job performance (0 and 10 points). This study analyzed the trajectory of change in work performance and change function predictors over time by using latent growth modeling (LGM). This study found mental activity, indoor activity, occupational activity, disability grade, socioeconomic status, the length of recuperation, self-esteem, and self-efficacy as significant predictors. The results of this study suggested that it would be necessary to prepare a systematic program that considers activity factors to support the independent daily life activities and social participation of workers injured by industrial accidents.

"Predicting Self-Esteem of Employees by Job Performance, Job Satisfaction and Subjective Well-Being: The Mediating Role of Subjective Well-Being"

“…(Harter, 1993;Taylor & Brown, 1988) In addition to these, self-esteem is also discussed in terms of employee attitudes and behaviors. In studies examining the relationship between job performance and self-esteem, although the relationship is highly variable, self-esteem is generally accepted as a potential predictor of job performance (Eom et al, 2022;Ferris et al, 2010;Gardner & Pierce, 1998;Judge & Bono, 2001;Piriaei & Goodarzi, 2019). A prominent concept at this point is conditional (or contingent) self-esteem.…”