scholarly journals Association for combined exposure to job strain, shift work on mental health among Chinese railway workers: a cross-sectional study

BMJ Open ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. e037544
Author(s):  
Yu Jiang ◽  
Chuancheng Wu ◽  
Tianqi Hu ◽  
Meilong Chen ◽  
Wei Liu ◽  
...  

ObjectivesThe aim of this study was to assess the effects of coexposure to job strain and shift work on mental health in railway workers.DesignCross-sectional study.SettingOne Railway Bureau Group in China.ParticipantsA total of 1270 front-line railway workers.Outcome measuresThe Symptom Checklist-90-Revised questionnaire was used to measure general mental health. Job strain variables were derived from the Job Content Questionnaire. Based on the records of the work schedule 3 months prior to the survey, the following three shift types were identified: fixed day, fixed night and rotating night shifts. Risks associated with mental health were assessed by carrying out logistic regression analysis which was adjusted for age, job tenure, smoking and exercise. Additionally, a crossover analysis was employed for the combined effects.ResultsHigh levels of job strain were linked to a higher risk of poor mental health (OR=1.53, 95% CI: 1.10 to 2.11). After adjusting for confounding factors, night shifts and rotating night shifts were significant risk factors for mental health (OR=2.21, 95% CI: 1.60 to 3.07; OR=2.36, 95% CI: 1.73 to 3.22). Compared with participants who experienced a low level of job strain and day shifts, those with a high level of job strain and who worked rotating shifts were at the highest risk of poor mental health (OR=4.68, 95% CI: 2.91 to 8.04), whereas the influence of a low level of job strain and rotating night shifts was not statistically significant.ConclusionJob strain and night shifts among workers were associated, both independently and in combination, with an increased risk of poor mental health. Our data suggest that job strain contributes to the risk of poor mental health by means of a combined effect with shift work.

Author(s):  
Hari Krishnan R. ◽  
Hanitha Rajasekar ◽  
Suganthi S.

Background: The whole world became still, when a major pandemic COVID-19 started its toll across all developed and developing countries. It has caused both physical and emotional disturbances among all age groups. This study was done to evaluate the parental mental health in COVID-19 as this group is not given much importance. The major mental health problems associated with COVID-19 among parents are due to online classes which has caused depression, anxiety and stress.Methods: A cross-sectional study done among all parents, especially those of whose children are attending online class were included in the study. Convenient sampling was used to select 204 participants, GHQ 12 questionnaire was used for data collection on mental health status among parents.Results: Overall prevalence of parents with better mental health <19 was 108 (52.9%) and prevalence of parents with poor mental health >19 was 96 (47.1%).Conclusions: This study concluded that parental age of 31 to 40 years who are employed and have children studying in primary school to have a poor mental health status. The most important contributing factors for poor parental health were online classes for children and work place stress.


2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Emily Stella Scott ◽  
Catarina Canivet ◽  
Per-Olof Östergren

Abstract Background Social Networking Sites (SNS) are commonly used, especially by young adults. Their impact on mental health is unclear. Moreover, little is known about how social factors, e.g. Perceived Emotional Support (PES), may affect this association. Mental health issues are increasingly burdening the young generation and society as a whole. This study aims to investigate the association between frequency of SNS use and number of SNS contacts with the mental health of a young, Swedish population. Additionally, the potential effect modification of PES will be analysed in regard to these relationships. Method This cross-sectional study applied logistic regression analyses to data on 1341 participants (aged 18–34), retrieved from the Scania Public Health Survey (2016). Analyses were stratified by gender and the GHQ-12 scale assessed poor mental health. A 2-way interaction model was used to test for effect modification by PES regarding the association between SNS use and mental health. Results Increased risk for poor mental health was found in women only. Using SNS almost hourly vs. less often resulted in an odds ratio (OR) of 1.66 (95% confidence interval (CI) = 1.16–2.38). The corresponding figures for having ≥600 contacts vs. ≤599 were (1.89; 1.21–2.97). Having low PES and using SNS almost hourly was associated with an OR of 3.12 (CI = 1.69–5.76; synergy index (SI) = 1.25). Low PES and ≥ 600 contacts resulted in an OR of 6.07 (CI = 1.73–21.33), whereby interaction was detected (SI = 2.88). Conclusion Women, but not men, with frequent SNS use and a high number of SNS contacts were more likely to have poor mental health, which was exacerbated in women with low PES. Facilitating PES could be an approach for improving mental health among young adults. Future studies on the use of SNS should focus more on gender analyses.


2020 ◽  
Vol 19 (4) ◽  
pp. 291-300
Author(s):  
Zeinab Alizadeh ◽  
Hamidreza Roohafza ◽  
Awat Feizi ◽  
Nizal Sarrafzadegan

Purpose This study aimed to examine the association of shift work with depression and anxiety in a large sample of formal and contractual employees of a mill steel company, Isfahan, Iran. Design/methodology/approach This cross-sectional study was performed in 2014 among 3,060 formal and contractual employees of a mill steel company Isfahan, Iran, randomly selected from 16,000 people. Data gathering was done by some validated Iranian version of self-administered questionnaires including, International Physical Activity – Short Form, Effort–Reward Imbalance, Hospital Anxiety and Depression Scale. Logistic regression was used as the main statistical method. Findings The results showed individuals in the rotating shift compared with day shift had a higher risk of depression (OR: 1.43; 95% CI: 1.12–1.84). Whereas after adjustment for various confounders, this relationship was not significant (OR: 1.19; 95% CI: 0.81–1.76). Anxiety was not associated with shift work, both in crude and adjusted models (OR: 1.08; 95% CI: 0.81–1.44) and (OR: 0.90; 95% CI: 0.67–1.19), respectively. Research limitations/implications Owing to the cross-sectional design of this study, cause–effect relationships could not be inferred from our findings. All the data used in the present analysis were collected by self-administered questionnaires. Practical implications Although our findings did not show significant association between shift work and mental health, further studies are suggested for obtaining informative data worldwide in this regard among workforce particularly among industrial employees. Originality/value Few studies have addressed the effects of shift work on mental health among industrial employees worldwide, and there is no study in developing countries.


2020 ◽  
Vol 10 (1) ◽  
pp. 36-41
Author(s):  
Divya Rayamajhi ◽  
Shreejana Wagle ◽  
Arun Karki

Introduction: Mental health and physical health are association with each other’s: poor mental health is a risk factor for chronic physical condition and it significantly impact on people’s quality of life. The social determinants of health impact on both chronic physical condition and mental health. The purpose of this study was to determine the prevalence sub-clinical depression and factors associated with depression among the hypertensive out patients’ department ofhospitals in Pokhara.  Methods: A hospital based cross-sectional study design was conducted among 215 hypertensive patient visiting OPD ward of selected hospitals of Pokhara Metropolitan City. Depression levels were assessed using the Beck Depression Inventory-Ia (BDI) scale. Demographics and risk factors were assessed. Systematic random sampling was conducted for selecting hospitals and proportionate random sampling technique was used to make the sample representative of hospitals. Results: Out of the total 215 hypertensive patients and around fifty-nine percentage were males and the mean age of respondents is 52 +12.04 years. Around one-third of the hypertensive patients had depression. The mean BDI-Ia score for depression status having respondent was 16.88±16.45. Conclusions: This study provides the evidence of depression is associate with hypertensive patient’s socio-demographic factors such as sex, age, marital status, employment and income and behavioral factors. Hypertensive patients should be encouraged to increase their physical activities and family support.


2017 ◽  
Vol 17 (1) ◽  
Author(s):  
Arjab Adhikari ◽  
Aman Dutta ◽  
Supriya Sapkota ◽  
Abina Chapagain ◽  
Anurag Aryal ◽  
...  

2020 ◽  
Author(s):  
Emily Stella Scott ◽  
Catarina A. Canivet ◽  
Per-Olof Östergren

Abstract Background: Social Networking Sites (SNS) are commonly used, especially by young adults. Their impact on mental health is unclear. Moreover, little is known about how social factors, e.g. Perceived Emotional Support (PES), may affect this association. Mental health issues are increasingly burdening the young generation and society as a whole. This study aims to investigate the association between frequency of SNS use and number of SNS contacts with the mental health of a young, Swedish population. Additionally, the potential effect modification of PES will be analysed in regard to these relationships.Method: This cross-sectional study applied logistic regression analyses to data on 1,341 participants (aged 18-34), retrieved from the Scania Public Health Survey (2016). Analyses were stratified by gender and the GHQ-12 scale assessed poor mental health. A 2-way interaction model was used to test for effect modification by PES regarding the association between SNS use and mental health.Results: Increased risk for poor mental health were found in women only. Using SNS almost hourly vs. less often resulted in an odds ratio (OR) of 1.66 (95% confidence interval (CI) = 1.16–2.38). The corresponding figures for having ≥600 contacts vs. ≤599 were (1.89; 1.21–2.97). Having low PES and using SNS almost hourly was associated with an OR of 3.12 (CI = 1.69–5.76; synergy index (SI) = 1.25). Low PES and ≥600 contacts resulted in an OR of 6.07 (CI = 1.73–21.33), whereby interaction was detected (SI = 2.88).Conclusion: Women, but not men, with frequent SNS use and a high number of SNS contacts were more likely to have poor mental health, which was exacerbated in women with low PES. Facilitating PES could be an approach for improving mental health among young adults. Future studies on the use of SNS should focus more on gender analyses.


2020 ◽  
Author(s):  
Emily Stella Scott ◽  
Catarina A. Canivet ◽  
Per-Olof Östergren

Abstract Background Social Networking Sites (SNS) are commonly used, especially by young adults. Their impact on mental health is unclear. Moreover, little is known about how social factors, e.g. Perceived Emotional Support (PES), may affect this association. Mental health issues are increasingly burdening the young generation and society as a whole. This study aims to investigate the association between frequency of SNS use and number of SNS contacts with the mental health of a young, Swedish population. Additionally, the potential effect modification of PES will be analysed in regard to these relationships. Method This cross-sectional study applied logistic regression analyses to data on 1,341 participants (aged 18-34), retrieved from the Scania Public Health Survey (2016). Analyses were stratified by gender and the GHQ-12 scale assessed poor mental health. A 2-way interaction model was used to test for effect modification by PES regarding the association between SNS use and mental health. Results Increased risk for poor mental health were found in women only. Using SNS almost hourly vs. less often resulted in an odds ratio (OR) of 1.66 (95% confidence interval (CI) = 1.16–2.38). The corresponding figures for having ≥600 contacts vs. ≤599 were (1.89; 1.21–2.97). Having low PES and using SNS almost hourly was associated with an OR of 3.12 (CI = 1.69–5.76; synergy index (SI) = 1.25). Low PES and ≥600 contacts resulted in an OR of 6.07 (CI = 1.73–21.33), whereby interaction was detected (SI = 2.88). Conclusion Women, but not men, with frequent SNS use and a high number of SNS contacts were more likely to have poor mental health, which was exacerbated in women with low PES. Facilitating PES could be an approach for improving mental health among young adults. Future studies on the use of SNS should focus more on gender analyses.


The Lancet ◽  
2018 ◽  
Vol 391 ◽  
pp. S50 ◽  
Author(s):  
Yousef Jaradat ◽  
Morten Birkeland Nielsen ◽  
Petter Kristensen ◽  
Rita Bast-Pettersen

2020 ◽  
Author(s):  
Emily Stella Scott ◽  
Catarina A. Canivet ◽  
Per-Olof G Östergren

Abstract Background Social Networking Sites (SNS) are commonly used, especially by young adults. Their impact on mental health is unclear. Moreover, little is known about how social factors, e.g. Perceived Emotional Support (PES), may affect this association. Mental health issues are increasingly burdening the young generation and society as a whole. This study aims to investigate the association between frequency of SNS use and number of SNS contacts with the mental health of a young, Swedish population. Additionally, the potential effect modification of PES will be analysed in regard to these relationships. Method This cross-sectional study applied logistic regression analyses to data on 1,341 participants (aged 18-34), retrieved from the Scania Public Health Survey (2016). Analyses were stratified by gender and the GHQ-12 scale assessed poor mental health. A 2-way interaction model was used to test for effect modification by PES regarding the association between SNS use and mental health. Results Increased risk for poor mental health were found in women only. Using SNS almost hourly vs. less often resulted in an odds ratio (OR) of 1.66 (95% confidence interval (CI) = 1.16–2.38). The corresponding figures for having ≥600 contacts vs. ≤599 were (1.89; 1.21–2.97). Having low PES and using SNS almost hourly was associated with an OR of 3.12 (CI = 1.69–5.76; synergy index (SI) = 1.25). Low PES and ≥600 contacts resulted in an OR of 6.07 (CI = 1.73–21.33), whereby interaction was detected (SI = 2.88). Conclusion Women, but not men, with frequent SNS use and a high number of SNS contacts were more likely to have poor mental health, which was exacerbated in women with low PES. Facilitating PES could be an approach for improving mental health among young adults. Future studies on the use of SNS should focus more on gender analyses.


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