Mori T, Nagata T, Odagami K, Nagata M, Purwito Adi N, Mori K. A prospective cohort study of perceived organizational support and occupational accidents and near-miss events among Japanese workers.
JOURNAL OF SAFETY RESEARCH 2024;
89:19-25. [PMID:
38858042 DOI:
10.1016/j.jsr.2024.01.002]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 10/01/2023] [Accepted: 01/16/2024] [Indexed: 06/12/2024]
Abstract
INTRODUCTION
Preventing occupational accidents is a major global challenge, and employee safety practices play a crucial role in accident prevention. Although perceived organizational support (POS) is related to safety practices, there is currently insufficient evidence supporting a relationship between POS and occupational accidents. We investigated the relationships between POS and both occupational accidents and near-miss events that can lead to accidents in the following year among workers in various industries in Japan.
METHOD
This prospective cohort study was conducted from March 2022 to March 2023 using a questionnaire survey. In total, 9916 participants who completed the follow-up survey and met our inclusion criteria were analyzed. The follow-up survey asked participants about both occupational accidents and near-miss events experienced in the year following the baseline assessment. POS was evaluated at baseline using the eight-item version of the Survey of Perceived Organizational Support. Odds ratios (ORs) for the relationships between POS and occupational accidents and near-miss events were estimated using multilevel logistic regression analyses nested by industries.
RESULTS
The ORs for self-reported occupational accidents were significantly higher for the moderate (OR = 1.41, 95% confidence interval [CI]: 1.10-1.82), low (OR = 1.49, 95%CI: 1.18-1.89), and very low (OR = 2.03, 95%CI: 1.61-2.56) POS groups compared with the very high group. The ORs for self-reported near-miss events were also significantly higher for the moderate (OR = 1.21, 95%CI: 1.03-1.43), low (OR = 1.20, 95%CI: 1.03-1.40), and very low (OR = 1.56, 95%CI: 1.34-1.82) groups than the very high group.
CONCLUSIONS
Our findings suggest lower POS is related to a higher occurrence of occupational accidents and near-miss events in the following year. Organizations should consider enhancing employees' POS to reduce occupational accidents and near-miss events.
PRACTICAL APPLICATIONS
To enhance employees' POS, organizations should address identified antecedents of POS (e.g., fairness, supervisor support, rewards, favorable job conditions, and human resource practices).
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