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Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree
Background: Occupational health and safety (OHS) training is an important way to prevent construction safety risks. However, the effectiveness of OHS training in China is questionable. In this study, the CHAID (chi-squared automatic interaction detection) decision tree, chi-square analysis, and corr...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8175887/ https://www.ncbi.nlm.nih.gov/pubmed/34095047 http://dx.doi.org/10.3389/fpubh.2021.623441 |
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author | Cao, Zhonghong Chen, Tao Cao, Yuqing |
author_facet | Cao, Zhonghong Chen, Tao Cao, Yuqing |
author_sort | Cao, Zhonghong |
collection | PubMed |
description | Background: Occupational health and safety (OHS) training is an important way to prevent construction safety risks. However, the effectiveness of OHS training in China is questionable. In this study, the CHAID (chi-squared automatic interaction detection) decision tree, chi-square analysis, and correlation analysis were used to explore the main, secondary, weak, unrelated, and expectation factors affecting the effectiveness of training. It is the first to put forward the “five-factor method” of training effectiveness. It is found that training effectiveness is positively correlated with job responsibilities, OHS training, and job satisfaction. It is also significantly related to job certificate, training time, training method, and working time. However, the effectiveness of training has nothing to do with personal age, marital status, educational level, job type, and whether or not they have experienced industrial accidents. And the workers on site expect the enterprise to provide security and opportunities such as physical safety, training and learning, and future career development. The results show that OHS system training should be strengthened in the construction industry, and classified training should be carried out according to post responsibility, training methods, job satisfaction, and working hours. |
format | Online Article Text |
id | pubmed-8175887 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-81758872021-06-05 Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree Cao, Zhonghong Chen, Tao Cao, Yuqing Front Public Health Public Health Background: Occupational health and safety (OHS) training is an important way to prevent construction safety risks. However, the effectiveness of OHS training in China is questionable. In this study, the CHAID (chi-squared automatic interaction detection) decision tree, chi-square analysis, and correlation analysis were used to explore the main, secondary, weak, unrelated, and expectation factors affecting the effectiveness of training. It is the first to put forward the “five-factor method” of training effectiveness. It is found that training effectiveness is positively correlated with job responsibilities, OHS training, and job satisfaction. It is also significantly related to job certificate, training time, training method, and working time. However, the effectiveness of training has nothing to do with personal age, marital status, educational level, job type, and whether or not they have experienced industrial accidents. And the workers on site expect the enterprise to provide security and opportunities such as physical safety, training and learning, and future career development. The results show that OHS system training should be strengthened in the construction industry, and classified training should be carried out according to post responsibility, training methods, job satisfaction, and working hours. Frontiers Media S.A. 2021-05-21 /pmc/articles/PMC8175887/ /pubmed/34095047 http://dx.doi.org/10.3389/fpubh.2021.623441 Text en Copyright © 2021 Cao, Chen and Cao. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Public Health Cao, Zhonghong Chen, Tao Cao, Yuqing Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree |
title | Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree |
title_full | Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree |
title_fullStr | Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree |
title_full_unstemmed | Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree |
title_short | Effect of Occupational Health and Safety Training for Chinese Construction Workers Based on the CHAID Decision Tree |
title_sort | effect of occupational health and safety training for chinese construction workers based on the chaid decision tree |
topic | Public Health |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8175887/ https://www.ncbi.nlm.nih.gov/pubmed/34095047 http://dx.doi.org/10.3389/fpubh.2021.623441 |
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