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Makki F, Hasheminejad N, Tahernejad S, Mirzaee M. Evaluation of the effect of corrective exercise intervention on musculoskeletal disorders, fatigue and working memory of office workers. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2024; 30:532-542. [PMID: 38654525 DOI: 10.1080/10803548.2024.2323332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 02/22/2024] [Indexed: 04/26/2024]
Abstract
Objectives: The present study aimed to investigate the effect of corrective exercise intervention (corrective exercise reminding and training software) on musculoskeletal disorders (MSDs), fatigue, posture and working memory among office workers. Methods: A total of 66 office workers participated in the present study. Data collection was carried out using questionnaires (including the Nordic musculoskeletal questionnaire, multidimensional fatigue inventory and Borg rating scale), direct observations of work postures using rapid upper limb assessment (RULA) and rapid office strain assessment, and the n-back test. Results: There was a significant difference between the two groups (intervention and control) in terms of the severity of musculoskeletal discomfort after the intervention. There was a significant decrease in the mean score of trunk posture and the total RULA score in the intervention group after the intervention. The severity of perceived discomfort in all areas except the knee declined during the intervention. There was also a significant difference in physical and mental fatigue scores before and after the intervention. There was a significant difference in the accuracy score of office workers after the intervention compared to before the intervention. Conclusions: Overall, the results confirm the effectiveness of this low-cost, simple and easy-to-use ergonomic intervention.
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Affiliation(s)
- Faezeh Makki
- School of Public Health, Kerman University of Medical Sciences, Iran
| | | | | | - Moghaddameh Mirzaee
- Institute for Futures Studies in Health, Kerman University of Medical Sciences, Iran
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2
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Kang J, Payne SC, Sasangohar F, Mehta RK. Field-based longitudinal evaluation of multimodal worker fatigue assessments in offshore shiftwork. APPLIED ERGONOMICS 2024; 115:104164. [PMID: 37925754 DOI: 10.1016/j.apergo.2023.104164] [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: 04/10/2023] [Revised: 10/16/2023] [Accepted: 10/31/2023] [Indexed: 11/07/2023]
Abstract
Fatigue in offshore environments is a critical safety hazard, yet the utility of daily fatigue assessments has not been longitudinally examined in these environments. The aim of this exploratory longitudinal field study across two drillships in the Gulf of Mexico was to determine the changes in subjective, performance-based, and physiological fatigue measures over time across different shift types (day, night, and swing) and to identify correlations between these multimodal fatigue assessments. Repeated measures correlation analyses of daily fatigue data from seventy offshore workers revealed that while total sleep time remained unaffected by time on rig, workers' performances on the psychomotor vigilance test (PVT) deteriorated over time across all shift types. Several correlations between the various multimodal measures were consistent with the extant literature on worker fatigue symptoms and perceptual and physiological manifestations. These findings emphasize the utility of PVT and single item self-reports to capture worker fatigue in offshore shiftwork.
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Affiliation(s)
- John Kang
- Wm. Michael Barnes 64' Industrial & Systems Engineering, Texas A&M University, College Station, TX, 77843, USA
| | - Stephanie C Payne
- Department of Psychology, Texas A&M University, College Station, TX, 77843, USA
| | - Farzan Sasangohar
- Wm. Michael Barnes 64' Industrial & Systems Engineering, Texas A&M University, College Station, TX, 77843, USA
| | - Ranjana K Mehta
- Industrial & Systems Engineering, University of Wisconsin Madison, Madison, WI 53706 USA.
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Bazazan A, Noman Y, Norouzi H, Maleki-Ghahfarokhi A, Sarbakhsh P, Dianat I. Physical and psychological job demands and fatigue experience among offshore workers. Heliyon 2023; 9:e16441. [PMID: 37274697 PMCID: PMC10238685 DOI: 10.1016/j.heliyon.2023.e16441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 05/07/2023] [Accepted: 05/16/2023] [Indexed: 06/06/2023] Open
Abstract
Offshore operations are generally challenging and hazardous, and the workers are exposed to conditions that may lead to fatigue. A cross-sectional study evaluated physical and psychological job demands and their associations with fatigue among offshore workers. The offshore workers (n = 251) completed a questionnaire including demographic/job details, Multidimensional Fatigue Inventory (MFI‒20), and Job Content Questionnaire (JCQ). Data were analysed using linear regression modelling. Results indicated that the physical (particularly performing repetitive motions and applying pressure with hands and wrists) and psychological (e.g., intense task concentration and fast working) job demands were relatively high. The total mean (SD) fatigue score (MFI‒20) was 56.3 (13.9). Individual factors (Body Mass Index ‒ BMI), physical job demands (awkward working postures, frequent moving/lifting heavy objects and doing lots of physical efforts) and psychological job demands (task interruptions by other people and doing an excessive amount of work) were the main variables associated with different dimensions of fatigue in the multivariate models. While physical fatigue was only associated with the physical job demands, both physical and psychological job demands were significantly associated with mental fatigue in the multivariate context. The findings have possible implications for job design and implementation of intervention programmes to promote health and performance of the employees.
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Affiliation(s)
- Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yousuf Noman
- Department of Management, Occupational Health and Safety, University of California, Los Angeles, USA
| | - Hadis Norouzi
- Kermanshah Health Centre, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Parvin Sarbakhsh
- Department o Statistics and Epidemiology School of Public Health, Tabriz University of Medical Sciences Tabriz, Iran
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
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Azemi S, Dianat I, Abdollahzade F, Bazazan A, Afshari D. Work-related stress, self-efficacy and mental health of hospital nurses. Work 2022; 72:1007-1014. [PMID: 35634826 DOI: 10.3233/wor-210264] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The limited research has focused on the relationship between work-related stress and self-efficacy in relation to mental health problems in nurses. OBJECTIVE This multi-hospital cross-sectional survey investigated the relationships between work-related stress, self-efficacy and mental health status of hospital nurses in Tabriz, Iran. METHODS Four hundred hospital nurses completed a questionnaire including demographic and job details, Health & Safety Executive (HSE) Management Standards Revised Indicator Tool (MS-RIT), General Self-Efficacy (GSE-10) scale, and General Health Questionnaire (GHQ-28). A three-step hierarchical logistic regression modelling was used. RESULTS Work-related stress, self-efficacy and mental health problems were significantly related to each other. The results of the regression modelling revealed that working overtime and number of patients cared for were significant positive predictors, while job tenure as well as control and relationships dimensions of work stress were significant negative predictors of mental health problems, with the final model explaining 21% of the variance in the outcome measure. Addition of self-efficacy at step 3 did not result in a significant change in the variance from previous steps. CONCLUSIONS The results provide further support for stress prevention strategies focused at the job (e.g., better organisation of work demands) and organisational (e.g., improving employee participation and involvement in work) levels.
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Affiliation(s)
- Sonia Azemi
- Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farahnaz Abdollahzade
- Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Davood Afshari
- Department of Occupational Health Engineering, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Kang X, Yang L, Xu L, Yue Y, Ding M. Latent Classes of Circadian Type and Presenteeism and Work-Related Flow Differences Among Clinical Nurses: A Cross-Sectional Study. Psychiatry Investig 2022; 19:311-319. [PMID: 35500904 PMCID: PMC9058268 DOI: 10.30773/pi.2021.0357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 03/01/2022] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE To classify the characteristics of circadian type among clinical nurses and examine their relationships with presenteeism and work-related flow. METHODS Using a cross-sectional design, 568 nurses were recruited through convenience sampling in January 2021 from three hospitals in Shandong Province, China. The data were collected using self-report measures, including the 11-item Circadian Type Inventory, Stanford Presenteeism Scale-6, and Work-Related Flow Inventory. Latent class analysis was performed to identify any clustering of circadian types. One-way analysis was performed to compare the differences between presenteeism and work-related flow in different circadian types. RESULTS Four latent classes were identified, including high response class (14.4%), high flexible class (20.1%), high languid class (51.1%), and low response class (14.4%). Regarding presenteeism, the high languid class had higher scores than others. Regarding work-related flow, the scores of high flexible class were higher than those of high languid class, while the differences in all three dimensions were statistically significant. CONCLUSION Although the shift work mode is not expected to change, nursing managers could use circadian type as a predictive index to select and employ individuals for shift work to enhance work performance and provide sufficient support to staff who are intolerant to shift work.
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Affiliation(s)
- Xiaofei Kang
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Lijuan Yang
- Department of Nursing, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Linjing Xu
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yang Yue
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Min Ding
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Exploring unprecedented problems of academicians during the COVID 19 pandemic and their relationships with fatigue and mental health. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Depressive Symptoms among Industrial Workers in Vietnam and Correlated Factors: A Multi-Site Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16091642. [PMID: 31083499 PMCID: PMC6539422 DOI: 10.3390/ijerph16091642] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/30/2019] [Accepted: 05/08/2019] [Indexed: 02/05/2023]
Abstract
Depressive disorders have been found to be a significant health issue among industrial workers, resulting from work-related factors and causing serious burdens for the workers as well as their employers. Literature on mental health problems of Vietnamese industrial workers has been limited, despite the rapid foreign investment-fueled industrialization process of the country. This study aimed to fill the gap in literature by examining the prevalence of depressive disorders and their potential associated factors among a cohort of Vietnamese industrial workers. A cross-sectional study was conducted in 3 industrial areas in Hanoi and Bac Ninh. A total of 289 workers agreed to participate in the study. Generalized linear mixed models were applied to identify associated factors with depression status of respondents. 38.6% of participants reported suffering depression. Factors found to be positively associated with the possibility of having depression and higher PHQ9 score were long working hours, suffering more health problems, and health hazards exposure at work. Meanwhile, being females, having more children, living with parents, engaging in smoking, and being local workers were found to correlate with lower likelihood of being depressed. The findings suggested the importance of regular health screening, work safety assurance, and social support outside of workplace on the mental health of the workers.
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Bazazan A, Rasoulzadeh Y, Dianat I, Safaiyan A, Mombeini Z. Occupational fatigue and mental health complaints among 8-hour shift workers of petrochemical industries in Iran. Work 2019; 62:309-317. [PMID: 30829641 DOI: 10.3233/wor-192865] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Shift working is unavoidable in many industries with continual material processing such as petrochemical plants. So, the adverse effects of shift working on workers should be seriously considered. OBJECTIVE This cross-sectional study evaluated occupational fatigue and mental health complaints and their relationship in rotating 8-hour shift workers. METHOD In this study, 287 shift workers participated. The Multidimensional Fatigue Inventory (MFI-20) and General Health Questionnaire (GHQ-28) were used to evaluate the level of fatigue and mental health, respectively. RESULT A relatively high prevalence of mental health complaints (particularly social dysfunction) and fatigue (especially general fatigue) were found among the study population. In general, 43.4% of participants reported a mental health problem. A moderate correlation was found between fatigue and mental health (r = 0.58). The stepwise regression model revealed that fatigue was significantly related only to "anxiety and insomnia" and "severe depression". CONCLUSION This study revealed that the 8 h shift workers in studied areas are exposed to a considerable risk of mental health and fatigue. So, improving the ergonomics and health aspects of the workplace is recommended to reduce related risk factors.
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Affiliation(s)
- Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yahya Rasoulzadeh
- Department of Occupational Health and Ergonomics, Tabriz University of Medical Sciences, Tabriz, Iran.,Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, IR Iran
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abdolrasoul Safaiyan
- Department of Vital Statistics and Epidemiology, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zohreh Mombeini
- Department of Occupational Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Bazazan A, Dianat I, Mombeini Z, Aynehchi A, Asghari Jafarabadi M. Fatigue as a mediator of the relationship between quality of life and mental health problems in hospital nurses. ACCIDENT; ANALYSIS AND PREVENTION 2019; 126:31-36. [PMID: 29454465 DOI: 10.1016/j.aap.2018.01.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 01/31/2018] [Accepted: 01/31/2018] [Indexed: 06/08/2023]
Abstract
The aims of this study were to investigate the relationships among quality of life (QoL), mental health problems and fatigue among hospital nurses, and to test whether fatigue and its multiple dimensions would mediate the effect of QoL on mental health problems. Data were collected using questionnaires (including the World Health Organization Quality of Life-BREF [WHOQOL-BREF], General Health Questionnaire [GHQ-12] and Multidimensional Fatigue Inventory [MFI-20] for evaluation of QoL, mental health problems and fatigue, respectively) from 990 Iranian hospital nurses, and analysed by generalized structural equation modelling (GSEM). The results indicated that QoL, mental health problems and fatigue were interrelated, and supported the direct and indirect (through fatigue) effects of QoL on mental health problems. All domains of the WHOQOL-BREF, and particularly physical (sleep problems), psychological (negative feelings) and environmental health (leisure activities) domains, were strongly related to the mental health status of the studied nurses. Fatigue and its multiple dimensions partially mediated the relationship between QoL and mental health problems. The results highlighted the importance of physical, psychological and environmental aspects of QoL and suggested the need for potential interventions to improve fatigue (particularly physical fatigue along with mental fatigue) and consequently mental health status of this working population. The findings have possible implications for nurses' health and patient safety outcomes.
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Affiliation(s)
- Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Zohreh Mombeini
- Department of Occupational Health, Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Aydin Aynehchi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
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Bazazan A, Dianat I, Feizollahi N, Mombeini Z, Shirazi AM, Castellucci HI. Effect of a posture correction-based intervention on musculoskeletal symptoms and fatigue among control room operators. APPLIED ERGONOMICS 2019; 76:12-19. [PMID: 30642516 DOI: 10.1016/j.apergo.2018.11.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 07/07/2018] [Accepted: 11/26/2018] [Indexed: 06/09/2023]
Abstract
This study was conducted to examine the effect of a posture correction-based intervention (with a biofeedback device) on the occurrence of musculoskeletal symptoms (MSS) and fatigue among control room operators in a petrochemical plant in Iran. A total of 188 office workers (91 in the case group and 97 in the control group) participated at baseline as well as at 6- and 12-month follow-up. A questionnaire survey (including the Nordic Musculoskeletal Questionnaire and Multidimensional Fatigue Inventory) and direct observations of working postures by using the Rapid Upper Limb Assessment (RULA) method were used. The occurrence of MSS in the shoulders, upper back, neck, and low back areas, as well as the mental and physical dimensions of fatigue were found to be the most common problems. The results showed considerable improvements in working postures (in the neck, trunk, and RULA grand scores) and the occurrence of MSS (particularly in the neck, shoulders, and upper back and low back areas) and fatigue (in particular the mental and physical aspects) after the intervention. The overall mean RULA grand score for the case group was significantly decreased after the intervention (mean scores of 5.1, 4.4, and 4.6 at pre-intervention, post-intervention 1, and post-intervention 2, respectively). A total of 81 operators (89.0%) reported some kind of MSS at baseline, which were reduced to 75 operators (82.4%) and 77 operators (84.6%) at post-interventions 1 and 2, respectively. Significant differences were also found between the pre- and post-intervention scores for the physical fatigue (mean of 12.19, 10.16, and 9.99 at pre-intervention, post-intervention 1, and post-intervention 2, respectively) and mental fatigue (mean of 14.03, 12.05, and 12.16 at pre-intervention, post-intervention 1, and post-intervention 2, respectively) dimensions. The findings confirm the effectiveness of this low-cost, simple, and easy-to-use ergonomic intervention.
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Affiliation(s)
- Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Nafiseh Feizollahi
- Department of Electronic, Faculty of Electrical Engineering, Islamic Azad University, Tehran South Branch, Tehran, Iran.
| | - Zohreh Mombeini
- Department of Health Safety and Environment (HSE), Razi Petrochemical Complex, Mahshahr, Iran.
| | - Alireza Mohammad Shirazi
- Department of Orthotics and Prosthetics, Faculty of Rehabilitation, Iran University of Medical Science, Tehran, Iran.
| | - Héctor Ignacio Castellucci
- Centro de Estudio del Trabajo y Factores Humanos, Escuela de Kinesiología, Facultad de Medicina, Universidad de Valparaíso, Valparaíso, Chile.
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Bazazan A, Dianat I, Bahrampour S, Talebian A, Zandi H, Sharafkhaneh A, Maleki-Ghahfarokhi A. Association of musculoskeletal disorders and workload with work schedule and job satisfaction among emergency nurses. Int Emerg Nurs 2019; 44:8-13. [PMID: 30902617 DOI: 10.1016/j.ienj.2019.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 01/09/2019] [Accepted: 02/04/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND The emergency department is a highly demanding work environment, considered by high workload and stress. The impact of work-related factors on musculoskeletal disorders (MSDs) in emergency nurses (ENs) are not yet well understood. We investigated the association of MSDs and workload with work schedule (permanent day and night work) and job satisfaction in ENs. METHOD Data were collected through a questionnaire including individual and work-related factors, workload (National Aeronautics and Space Administration-Task Load Index [NASA-TLX]) and MSDs (Standardized Nordic Questionnaire) from 380 ENs in five hospitals. RESULTS The findings revealed that work schedule and job satisfaction levels were significantly associated with the MSDs in different body regions. Work schedule was significantly related to physical demand, performance, frustration, and overall workload, whereas it was not to the mental and temporal demands and effort. Job satisfaction level was negatively associated with mental demand and frustration. A high prevalence of musculoskeletal problems, particularly in knees, upper back, lower back, neck and shoulders were found. CONCLUSION MSDs are highly prevalent among ENs involved in night work and with low job satisfaction levels. The results are discussed in terms of their implications for emergency hospital nurses. The findings can help to better understand the working conditions and emphasize the need for ergonomic interventions in order to reduce MSDs and workload. Also, the study findings highlight the importance of mental aspects of workload in this occupational group.
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Affiliation(s)
- Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samira Bahrampour
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amirhosein Talebian
- Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hojat Zandi
- Department of Nursing, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Health, Safety, and Environment (HSE), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Azam Maleki-Ghahfarokhi
- Student Research Committee, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
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Bazazan A, Dianat I, Rastgoo L, Zandi H. Relationships between dimensions of fatigue and psychological distress among public hospital nurses. Health Promot Perspect 2018; 8:195-199. [PMID: 30087842 PMCID: PMC6064747 DOI: 10.15171/hpp.2018.26] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Accepted: 05/20/2018] [Indexed: 12/02/2022] Open
Abstract
Background: Fatigue and psychological distress are fairly common among nursing personnel,but their relationship is not clearly understood. Methods: In this cross-sectional study, we investigated the relationships between dimensions of fatigue and psychological distress among 699 public hospital nurses in Iran. The Multidimensional Fatigue Inventory (MFI–20) and General Health Questionnaire (GHQ–12) were used for evaluation of fatigue and psychological distress, respectively. Results: The total fatigue score of the MFI–20 was 52.5 (SD = 11.8). The general fatigue (mean± SD = 13.2±3.1) and reduced motivation (mean ± SD = 9.2±2.7) were the fatigue dimensions with the highest and lowest mean scores, respectively. The percentage of psychological distress(e.g., those nurses scored above the cut-off point [GHQ–12 ≥ 4]) was 29.1%. Stepwise multiple linear regression analysis indicated that general (P<0.001), physical (P<0.001) and mental (P<0.001) aspects of fatigue were significantly related to the psychological distress, so that the scores of these fatigue dimensions were significantly higher for those nurses with a higher level of psychological distress (above the cut-off point) than those with a lower level of psychological distress (below the cut-off point). Conclusion: The results emphasize the need for multi-component interventions aimed at decreasing both mental and physical fatigue, and consequently reducing the psychological distress among this group of healthcare professionals.
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Affiliation(s)
- Ahmad Bazazan
- Department of Occupational Health and Ergonomics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Iman Dianat
- Department of Occupational Health and Ergonomics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Rastgoo
- Department of Occupational Health and Ergonomics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hojat Zandi
- Department of Nursing, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Health Safety and Environment (HSE), Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Aminian M, Dianat I, Miri A, Asghari-Jafarabadi M. The Iranian version of the Copenhagen Psychosocial Questionnaire (COPSOQ) for assessment of psychological risk factors at work. Health Promot Perspect 2016; 7:7-13. [PMID: 28058236 PMCID: PMC5209652 DOI: 10.15171/hpp.2017.03] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 10/21/2016] [Indexed: 11/23/2022] Open
Abstract
Background: The Copenhagen Psychosocial Questionnaire (COPSOQ) is a widely used tool for evaluation of psychosocial risk factors at work. The aims of this study were to describe the short version of Farsi COPSOQ and to present its psychometric properties. Methods: A total of 427 administrative health care staff participated in this descriptive methodological study. Forward–backward procedure was adopted to translate the questionnaire from English into Farsi. Content validity was assessed by a panel of 10 experts. Construct validity was evaluated by exploratory and confirmatory factor analyses. The internal consistency and test-retest reliability were assessed using Cronbach’s α and intraclass correlation coefficient(ICC), respectively. The feasibility was assessed using ceiling and floor effect. Results: The short version of Farsi COPSOQ was configured with 16 dimensions (32 items).Content validity of the questionnaire was established. Factor analysis supported the conceptual multi-dimensionality (four factors), and therefore confirmed the construct validity of the Farsi COPSOQ. The internal consistency (Cronbach’s α ranging between 0.75 and 0.89) and test retest reliability (ICC values ranged from 0.75 to 0.89) were both approved and the results showed no ceiling or floor effect. Conclusion: The results support the use of Farsi COPSOQ for evaluation of psychological risks and for research purposes in Iranian population.
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Affiliation(s)
- Mohammad Aminian
- Department of Occupational Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Iman Dianat
- Department of Occupational Health, Tabriz University of Medical Sciences, Tabriz, Iran; Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Anvar Miri
- Department of Psychology, Farhangian University, Kurdistan Pardis Shahid Modares, Sannadaj, Iran
| | - Mohammad Asghari-Jafarabadi
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Statistics and Epidemiology, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
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14
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Association Between Fatigue and Occupational Physical Trauma Among Male Iranian Workers in the Copper Extraction Industry. Trauma Mon 2016. [DOI: 10.5812/traumamon.29621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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