Work stress and mental health in a changing society

BACKGROUND: The aim of this representative study in the Hungarian population was to analyse the association between work-related factors and self-reported mental and physical health after controlling for negative affect and hostility as personality traits. METHODS: The effects of job related factors on Beck Depression Score, WHO well-being score and self-rated health (SRH) were analysed in a representative sample of 3153 male and 2710 female economically active Hungarians. RESULTS: In both genders negative affect was the most important correlate of depression, well-being and SRH, whereas hostility was closely associated only with depression. Job insecurity, low control and low social support at work, weekend work hours, job-related life events and dissatisfaction with work and with boss were independent mental health risk factors, but there were important gender differences. Job related factors seem to be equally important predictors of mental health as social support from family. CONCLUSION: The results of this large national representative study indicate that independent of negative affect and hostility, a cluster of stressful work-related psychosocial conditions accounts for a substantial part of variation in self-reported mental and physical health of the economically active population in Hungary.     

Social class and self-rated health: can the gradient be explained by differences in life style or work environment?

The purpose of the present paper is to describe differences in work environment and life style factors between social classes in Denmark and to investigate to what extent these factors can explain social class differences with regard to changes in self-rated health (SRH) over a 5 year period. We used data from a prospective study of a random sample of 5001 Danish employees, 18-59 years of age, interviewed at baseline in 1990 and again in 1995. At baseline we found higher prevalence in the lower classes of repetitive work, low skill discretion, low influence at work, high job insecurity, and ergonomic, physical, chemical, and climatic exposures. High psychological demands and conflicts at work were more prevalent in the higher classes. With regard to life style factors, we found more obese people and more smokers among the lower classes. The proportion with poor SRH increased with decreasing social class at baseline. The follow-up analyses showed a clear association between social class and worsening of SRH: The lower the social class, the higher the proportion with deterioration of SRH. There was no social gradient with regard to improved SRH over time. Approximately two thirds of the social gradient with regard to worsening of SRH could be explained by the work environment and life style factors. The largest contribution came from the work environment factors.     

Physicians as clinical directors: working conditions, psychosocial resources and self-rated health

BACKGROUND: Physicians in clinical directors' positions fulfil their commitments in demanding work environments characterized by organizational changes and economic cutbacks. Little is known about the self-rated health of this group. AIM: To investigate whether self-rated health was associated with psychosocial working conditions, professional networks, job support, social networks and social support, sick leave and salary in Swedish physicians working as clinical directors. METHODS: A self-reported questionnaire was sent to 373 clinical directors. Odds ratios (ORs) were used for estimating the bivariate association between self-rated health and psychosocial resources. RESULTS: A total of 274 clinical directors agreed to participate in the study. The response rate was 73%. The clinical directors exposed to high job demands had a significantly higher probability of low self-rated health [OR = 3.4 and 95% confidence interval (CI) = 1.6-7.0] than those who were not in this situation. Furthermore, participants who were exposed to high job demands had an increased risk of low self-rated health (OR = 3.8 and 95% CI = 1.8-8.1) irrespective of available social support inside or outside work. High average working hours more than doubled the risk of low self-rated health (OR = 2.2 and 95% CI = 1.1-4.4). CONCLUSION: The job demands on physicians in clinical directors' positions may exceed ordinary means of support with consequent adverse effects on self-rated health. More research is needed to investigate the interaction between job demands and support systems in this group of health care workers.     

中国城市老年人自感健康与社会网络的关系研究

目的探讨中国城市老年人自感健康与社会网络的相关性,为制定有效的老年人健康促进策略提供参考依据。方法利用2008年开展的第四次国家卫生服务调查数据,从社会支持和社会参与两个方面,用最优尺度回归分析评估社会网络对城市老年人自感健康状况的影响。结果中国城市60岁及以上老年人自感健康评分均值为70.96±14.79分,最主要经济来源为自己或配偶的比例为83.53%;每周与邻居交往、参加亲戚朋友聚会、社会聚会和从事力所能及劳动的比例分别为76.08%、25.96%、10.94%和18.31%;对自感健康评分的影响重要性分别为0.039、0.070、0.023和0.022,仅次于身体健康状况。结论社会支持/参与是独立于身体健康状况之外的自感健康的风险因素。社会参与情况对自感健康的影响程度可能超过区域经济水平和来自配偶和子女的支持。社会网络内部不同构成要素对自感健康的影响程度存在差异。     

Associations of psychosocial working conditions with self-rated general health and mental health among municipal employees

Objectives: To examine associations of job demands and job control, procedural and relational organizational fairness, and physical work load with self-rated general health and mental health. In addition, the effect of occupational class on these associations is examined. Methods: The data were derived from the Helsinki Health Study baseline surveys in 2001–2002. Respondents to cross-sectional postal surveys were middle-aged employees of the City of Helsinki (n=5.829, response rate 67%). Associations of job demands and job control, organizational fairness and physical work load with less than good self-rated health and poor GHQ-12 mental health were examined. Results: Those with the poorest working conditions two to three times more, often reported poor general and mental health than those with the best working conditions. Adjustment for occupational class weakened the associations of low job control and physical work load with general health by one fifth, but even more strengthened that of high job demands. Adjustment for occupational class clearly strengthened the associations of job control and physical work load with mental health in men. Mutual adjustment for all working conditions notably weakened their associations with both health measures, except those of job control in men. All working conditions except relational organizational fairness remained independently associated with general and mental health. Conclusions: All studied working conditions were strongly associated with both general and mental health but the associations weakened after mutual adjustments. Of the two organizational fairness measures, procedural fairness remained independently associated with both health outcomes. Adjustment for occupational class had essentially different effects on the associations of different working conditions and different health outcomes.     

Does an immigrant health paradox exist among Asian Americans? Associations of nativity and occupational class with self-rated health and mental disorders

A robust socioeconomic gradient in health is well-documented, with higher socioeconomic status (SES) associated with better health across the SES spectrum. However, recent studies of U.S. racial/ethnic minorities and immigrants show complex SES-health patterns (e.g., flat gradients), with individuals of low SES having similar or better health than their richer, U.S.-born and more acculturated counterparts, a so-called “epidemiological paradox” or “immigrant health paradox”. To examine whether this exists among Asian Americans, we investigate how nativity and occupational class (white-collar, blue-collar, service, unemployed) are associated with subjective health (self-rated physical health, self-rated mental health) and 12-month DSM-IV mental disorders (any mental disorder, anxiety, depression). We analyzed data from 1530 Asian respondents to the 2002–2003 National Latino and Asian American Study in the labor force using hierarchical multivariate logistic regression models controlling for confounders, subjective social status (SSS), material and psychosocial factors theorized to explain health inequalities. Compared to U.S.-born Asians, immigrants had worse socioeconomic profiles, and controlling for age and gender, increased odds for reporting fair/poor mental health and decreased odds for any DSM-IV mental disorder and anxiety. No strong occupational class-health gradients were found. The foreign-born health-protective effect persisted after controlling for SSS but became nonsignificant after controlling for material and psychosocial factors. Speaking fair/poor English was strongly associated with all outcomes. Material and psychosocial factors were associated with some outcomes – perceived financial need with subjective health, uninsurance with self-rated mental health and depression, social support, discrimination and acculturative stress with all or most DSM-IV outcomes. Our findings caution against using terms like “immigrant health paradox” which oversimplify complex patterns and mask negative outcomes among underserved sub-groups (e.g., speaking fair/poor English, experiencing acculturative stress). We discuss implications for better measurement of SES and health given the absence of a gradient and seemingly contradictory finding of nativity-related differences in self-rated health and DSM-IV mental disorders.     

Socioeconomic inequalities in self-rated health: role of work-to-family conflict in married Korean working women

Little evidence exists on the role of work-to-family conflict (WFC) in explaining socioeconomic inequality in self-rated health (SRH). We examined the association between socioeconomic status (SES) and SRH and tested the mediating effect of WFC in the association between SES and SRH among married Korean working women. A cross-sectional study was conducted using data from the 2014 Korean Longitudinal Survey of Women and Family. Participants were 3,226 women. Three SES indicators were used: income as measured by income-to-needs ratio; education categorized into college vs. noncollege education levels; and occupation classified by white vs. pink/blue-collar occupations. Lower levels of all the SES indicators were significantly associated with poor SRH and higher levels of WFC. The higher levels of WFC were also significantly associated with poor SRH. In the relation between SES and SRH, WFC showed a partial mediating effect for income (z = ?4.13, p < .001) and full mediating effects for education (z = ?3.79, p < .001) and occupation (z = ?4.59, p < .001). WFC played a mediating role in explaining socioeconomic health inequality among married Korean working women. Workplace strategies focused on alleviating the WFC levels of socioeconomically disadvantaged married women may be crucial for improving their health status.     

Effect of economic recession on psychosocial working conditions by workers' nationality

Background: Several publications have documented the effects of economic recessions on health. However, little is known about how economic recessions influence working conditions, especially among vulnerable workers.Objective: To explore the effects of 2008 economic crisis on the prevalence of adverse psychosocial working conditions among Spanish and foreign national workers.Methods: Data come from the 2007 and 2011 Spanish Working Conditions Surveys. Survey year, sociodemographic, and occupational information were independent variables and psychosocial factors exposures were dependent variables. Analyses were stratified by nationality (Spanish versus foreign). Prevalence and adjusted prevalence ratios (aPRs) of psychological job demands, job control, job social support, physical demands and perceived job insecurity were estimated using Poisson regression.Results: The Spanish population had higher risk of psychological and physical job demand (aPR = 1.07, 95% CI = [1.04–1.10] and aPR = 1.05, 95% CI = [1.01–1.09], respectively) in 2011 compared to 2007. Among both Spanish and foreign national workers, greater aPR were found for job loss in 2011 compared to 2007 (aPR = 2.47, 95% CI = [2.34–2.60]; aPR = 2.44, 95% CI = [2.15–2.77], respectively).Conclusion: The 2008 economic crisis was associated with a significant increase in physical demands in Spanish workers and increased job insecurity for both Spanish and foreign workers.     

Psychosocial factors at work and perceived health among agricultural meat industry workers in France

Objective  The objective of this study was to describe the perceived health status of the meat industry employees—i.e., working in the slaughtering, cutting, and boning of large animals and poultry—and its relation to their organisational and psychosocial constraints at work. Methods  This postal survey included all 3,000 employees of the meat industry (beef, pork and poultry) in four districts in Brittany, France, whose companies were affiliated with the agricultural branch of the national health insurance fund. The questionnaire asked for social and demographic data and information describing their job and the organisation of their work. The psychosocial factors at work were described according to Karasek’s questionnaire (demand, latitude and social support at work). Perceived health was measured with the Nottingham Health Profile perceived health indicator. Results  This study shows the high prevalence of poor health reported by the workers in this industry. This poor perceived health was worse in women and increased regularly with age. Among the psychosocial factors studied, high quantitative and qualitative demand at work, inadequate resources for good work and to a lesser extent, inadequate prospects for promotion appear especially associated with poor perceived health. Other factors often associated with poor perceived health included young age at the first job and work hours that disrupt sleep rhythms (especially for women). Conclusion  Our results show that this population of workers is especially vulnerable from the point of view of perceived physical and psychological health and is exposed to strong physical, organisational and psychosocial constraints at work. They also demonstrate that poor perceived health is associated with some psychosocial (such as high psychological demand and insufficient resources) and organisational factors at work. These results, in conjunction with those from other disciplines involved in studying this industry, may help the companies to develop preventive activities.     

Social inclusion and length of stay as determinants of health among North Korean refugees in South Korea

Objectives:  Although the number of North Koreans seeking asylum in South Korea has increased notably in recent years, studies on the health of North Koreans residing in South Korea are rare. This study examined the roles of social inclusion and the length of stay on refugees’ self-rated health. Methods:  Employing a data set (n = 1,111) created by the South Korean government, we conduct multivariate logistic regression analyses. Results:  We found that degree of familiarity with South Koreans, employed as an indicator of social inclusion, was significantly associated with North Korean refugees’ self-rated health status. Further, self-rated health seemed to be poorest when the duration of stay in South Korea reached about 2–4 years. Self-rated health outcomes improved after this time period. Conclusions:  Social inclusion through close contacts with South Koreans and overcoming an arduous adaptation period, as well as addressing economic deprivation, are important in promoting the health of North Korean refugees in South Korea. These findings should be considered in crafting better resettlement and training programs for this population. Submitted: 08 April 2008; revised: 09 August 2008, 05 November 2008; accepted: 19 January 2009     

Socioeconomic conditions, lifestyle factors, and self-rated health among men and women in Sweden

BACKGROUND: Socioeconomic conditions and lifestyle factors have been found to be related to self-rated health, which is an established predictor of morbidity and mortality. Few studies, however, have investigated the independent effect of material and psychosocial conditions as well as lifestyle factors on self-rated health. METHODS: The association between socioeconomic conditions, lifestyle factors, and self-rated health was investigated using a postal survey questionnaire sent to a random population sample of men and women aged 18-79 years during March-May 2000. The overall response rate was 65%. The area investigated covers 58 municipalities in the central part of Sweden. Multivariate odds ratios for poor self-rated health were calculated for a range of variables. A total of 36 048 subjects with full data were included in the analysis. Similar analyses of the influence of working conditions were conducted among those employed aged 18-64 years (17 820 subjects). RESULTS: The overall prevalence of poor self-rated health was 7% among men and 9% among women. Poor self-rated health was most common among persons who had been belittled, who had experienced economic hardship, who lacked social support, or who had retired early. A low educational level was independently associated with poor self-rated health among men, but not among women. Physically inactive as well as underweight and obese subjects were more likely to have poor self-rated health than other subjects. Working conditions associated with poor self-rated health were dissatisfaction with work, low job control and worry about losing one's job. CONCLUSION: While a cross-sectional study does not allow definite conclusions as to which factors are determinants and which are consequences of poor self-rated, the present findings support the notion that both psychosocial and material conditions as well as lifestyle factors are independently related with poor self-rated health.     

Work and health in a contemporary society: demands, control, and insecurity

OBJECTIVE: To examine independent associations of job strain (high demands and low control) and job insecurity with mental and physical health outcomes. DESIGN: Cross sectional general population study conducted in 2000 using a self completed questionnaire. SETTING: Two adjoining cities in south east Australia. SUBJECTS: 1188 employed professionals, aged 40-44 years, 55% (n = 655) male. MAIN OUTCOME MEASURES: Depression, anxiety, physical, and self rated health (SRH). RESULTS: Adverse job conditions were relatively prevalent as 23% of the sample reported high job strain, while 7.3% and 23% reported high and moderate job insecurity respectively. Associations between job conditions and health persisted after adjustment for gender, education, marital status, employment status, major life events, and negative affectivity (personality). When adjusted for job strain, high job insecurity was independently associated with a greater than threefold increase in odds for poor SRH, depression and anxiety (OR (95% confidence intervals) poor SRH: 3.72 (1.97 to 7.04) depression: 3.49 (1.90 to 6.41), anxiety: 3.29 (1.71 to 6.33)), and a twofold increase for physical health 2.19 (1.21 to 3.95). High job strain also showed significant independent associations with depression: 2.54 (1.34 to.4.75) and anxiety: 3.15 (1.48 to 6.70). CONCLUSION: In this relatively privileged socioeconomic group, insecure employment and high job strain showed independent, consistent, and strong associations with physical and mental health. These adverse job conditions are on the increase, particularly insecure employment, and the influence of these two work conditions are an important focus for future public health research and their prevalence and impact should be examined in other occupations.     

Self-reported job insecurity and health in the Whitehall II study: potential explanations of the relationship

This paper examines the potential of demographic, personal, material and behavioural characteristics, other psychosocial features of the work environment and job satisfaction to explain associations between self-reported job insecurity and health in a longitudinal study of British white-collar civil servants. Strong associations were found between self-reported job insecurity and both poor self-rated health and minor psychiatric morbidity. After adjustment for age, employment grade and health during a prior phase of secure employment, pessimism, heightened vigilance, primary deprivation, financial security, social support and job satisfaction explained 68% of the association between job insecurity and self-rated health in women, and 36% in men. With the addition of job control, these factors explained 60% of the association between job insecurity and minor psychiatric morbidity, and just over 80% of the association with depression in both sexes.     

Socioeconomic status and health behaviors as predictors of changes in self-rated health among older persons in Israel

There is a considerable body of scientific knowledge about factors associated with self-rated health (SRH), a common measure of health status. However, less is known about the factors associated with changes in SRH over time. In order to fill this gap, the aim of the current study was to examine a combination of socioeconomic, psychosocial, and health behaviour variables in explaining changes in SRH among older adults. The study used data from two time periods in Israel of the Survey of Health, Aging and Retirement in Europe (SHARE) to analyse the predictive contribution of Time 1 socioeconomic, psychosocial and behavioural variables and changes in these variables over time to changes in SHR. The sample included 1,549 older persons interviewed at baseline (years 2009–2010) and four years later (year 2013). Using bivariate and multivariate regression models, the findings show that 26 percent and 23 percent of the participants reported either improvement or a deterioration in their SRH, respectively. Decline in SRH was predicted by a combination of Time 1 socioeconomic (subjective assessment of a household's ability to make ends meet), psychosocial (QoL and in trust in people), and behavioural factors (moderate physical activity) and decline in these factors over time. The findings demonstrate that changes in those variables make an additional significant contribution for explaining changes in SRH. The findings suggest that in addition to identification of low SES, poor psychosocial and behavioural factors as risk factors to poor SRH changes in these factors should be monitored among older populations.     

Associations of self-rated health with different forms of leisure activities among ageing people

Summary Objectives:  This study examined associations between self-rated health and specific forms of leisure activities – i. e. singing in a choir, art painting, playing music; art exhibitions, theatre, movies, concerts; religious events; studying and self-development; voluntary work – and investigated how confounding factors contribute to these associations among ageing people in Finland. Methods:  A postal survey was conducted in 2002 among men and women born in 1926–30, 1936–40 and 1946–50. The final 2,815 participants represented 66% of the original sample drawn, stratified by age, gender, and municipality. Logistic regression analyses were used to investigate associations between specific forms of leisure activities and self-rated health. Results:  Going to art exhibitions, theatre, movies, and concerts among women and studying and self-development among men were significantly positively related to self-rated health, even after adjusting for socioeconomic status (SES), other sociodemographic variables, obesity, and health behaviours. Among women, active participation in religious events and voluntary work were negatively associated with self-rated health. Conclusions:  The association of leisure activities and good self-rated health may differ for genders due to their nature or meaning. Partial support was found for the assumption that leisure activities go together with better self-rated health among ageing people. Submitted: 14 December 2006; Revised: 04 July 2007; Accepted: 02 April 2008     

Effect of economic recession on psychosocial working conditions by workers' nationality

Background: Several publications have documented the effects of economic recessions on health. However, little is known about how economic recessions influence working conditions, especially among vulnerable workers.

Objective: To explore the effects of 2008 economic crisis on the prevalence of adverse psychosocial working conditions among Spanish and foreign national workers.

Methods: Data come from the 2007 and 2011 Spanish Working Conditions Surveys. Survey year, sociodemographic, and occupational information were independent variables and psychosocial factors exposures were dependent variables. Analyses were stratified by nationality (Spanish versus foreign). Prevalence and adjusted prevalence ratios (aPRs) of psychological job demands, job control, job social support, physical demands and perceived job insecurity were estimated using Poisson regression.

Results: The Spanish population had higher risk of psychological and physical job demand (aPR =?1.07, 95% CI?=?[1.04–1.10] and aPR?=?1.05, 95% CI?=?[1.01–1.09], respectively) in 2011 compared to 2007. Among both Spanish and foreign national workers, greater aPR were found for job loss in 2011 compared to 2007 (aPR?=?2.47, 95% CI?=?[2.34–2.60]; aPR?=?2.44, 95% CI?=?[2.15–2.77], respectively).

Conclusion: The 2008 economic crisis was associated with a significant increase in physical demands in Spanish workers and increased job insecurity for both Spanish and foreign workers.     

Feeding inequality: food insecurity,social status and college student health

A growing but limited body of research has identified the college student population as one that is particularly vulnerable to food insecurity. Early estimates of food insecurity prevalence among college students range from 14 to 60 per cent. The present study utilises original survey data collected from a random sample (n = 300) of college students enrolled at an urban university in the Midwest region of the United States of America (USA). This study examines the impact of food insecurity on health outcomes and the mediation of this relationship by subjective social status among college students. Ordinary least squares (OLS) and logistic regression analyses find that food insecurity is related to worse self-rated, physical and mental health among college students, and Sobel-Goodman tests find that subjective social status plays a significant mediating role in the relationship between food insecurity and health among college students. The implications of these findings in a university context are discussed using a psychosocial framework and insights from the stress process model. In doing so, I discuss food insecurity among college students with an emphasis on the social significance of food and food insecurity.     

What does “occupation” represent as an indicator of socioeconomic status?: Exploring occupational prestige and health

The association between socioeconomic status (SES) and health has been widely documented. However, the role of occupation in this association is not clear because occupation is less often used than income and education as an indicator of SES, especially in the United States. This may be caused by the ambiguity in what occupation represents: both health-enhancing resources (e.g., self-affirmation) and health-damaging hazards (e.g., job stress). SES has two aspects: resources and status. While income and education represent resources and imply status, occupational prestige is an explicit indicator of the social status afforded by one’s occupation. Using data from the US General Social Survey in 2002 and 2006 (n = 3151), we examine whether occupational prestige has a significant association with self-rated health independent from other SES indicators (income, education), occupational categories (e.g., managerial, professional, technical, service), and previously established work-related health determinants (job strain, work place social support, job satisfaction). After all covariates were included in the multiple logistic regression model, higher occupational prestige was associated with lower odds of reporting poor/fair self-rated health. We discuss potential mechanisms through which occupational prestige may impact health. Our findings not only suggest multiple ways that occupation is associated with health, but also highlight the utility of occupational prestige as an SES indicator that explicitly represents social standing.     

Job insecurity and its association with health among employees in the Taiwanese general population

As employers respond to intensive global competition through the deregulation of labor, job insecurity has become a widespread problem. It has been shown to have significant health impacts in a growing number of workers, but less is known about its social distribution, the mechanisms through which it may act, and the moderating effects of gender, socioeconomic position, and company size. Utilizing data from a national survey of a representative sample of paid employees in Taiwan, we examined the prevalence of job insecurity and its associations with psychosocial work characteristics and health status. A total of 8705 men and 5986 women aged between 25 and 65 years old were studied. Information on perceived job insecurity, industrial and occupational types, psychosocial work characteristics as assessed by the Job Strain model, and various measures of health status were obtained by a self-administered questionnaire. The overall prevalence of job insecurity was high (50%). Job insecurity was more prevalent among employees with lower education attainment, in blue-collar and construction workers, those employed in smaller companies, and in older women. Insecure employees also reported lower job control, higher job demands, and poor workplace social support, as compared with those who held secure positions. Regression analyses showed that job insecurity was strongly associated with poor health, even with adjustment of age, job control, job demands, and work place social support. The deleterious effects of job insecurity appeared to be stronger in men than women, in women who held managerial or professional jobs than women in other employment grades, and in those working in larger companies than smaller ones. The findings of this study suggest that perceived job insecurity is an important source of stress, and it is accompanied with adverse psychosocial work conditions and poor health. High-risk groups were identified for further investigation.     

The effect of immigrant generation and duration on self-rated health among US adults 2003–2007

Global self-rated health (SRH) is increasingly a key indicator in the assessment of immigrant health. However, evidence of the impact on SRH of generational status, duration of residence in the US, and socioeconomic status (SES) among immigrants and their offspring is limited and inconsistent. We overcome limitations in existing research on this topic by using a uniquely large and diverse data source, the March Annual Social and Economic Supplement of the Current Population Survey (CPS; 2003–2007) (n = 637,209). As a result, we are able to disaggregate results by race/ethnicity, account for country of origin, and consider the role of multiple dimensions of SES. We find that overall first-generation immigrants in the US have lower odds of poor/fair SRH compared to the third-generation. This association is particularly strong for blacks and Hispanics but not significant for Asians. Among first-generation Asians and Hispanics, longer duration of residence is positively associated with poor/fair SRH. Finally, socioeconomic gradients in SRH tend to be less pronounced among the first-generation (versus the third) and, within the first-generation, among recent arrivals (versus those with longer durations). Our results highlight the importance of explicitly accounting for multiple immigration-related variables and their interactions with race/ethnicity and SES. Otherwise, studies may misestimate SRH differences by race/ethnicity and socioeconomic status. The continued growth of the US immigrant population and the second-generation underscore the need to examine patterns in immigrant health systematically.