Job strain and self-reported health among working women and men: an analysis of the 1994/5 Canadian National Population Health Survey

Relationship between occupational stress injury score and simulated patient-care scenario performance among experienced paramedics

BACKGROUND: It is well known that psychosocial health status of paramedics may be altered by their job demands. However, it is unknown whether psychosocial health status can affect occupational performance. OBJECTIVE: The goal of this study was to explore whether a paramedic’s symptom severity of Occupational Stress Injury (OSI) was related to simulated patient-care performance. METHODS: Nineteen paramedics with 15.0±8.7 years of paramedic experience participated in this study. Participants completed both an OSI symptom severity questionnaires, and a patient-care simulation. Vagal activity was also collected during the patient-care simulation. The simulation was used to assess experienced paramedics in a realistic stressful setting. Based on the provincial standard in New Brunswick, an experienced paramedic instructor graded the patient-care simulation using the provincial standard charts, observing performance videos and assessing data from the manikin. RESULTS: The current study suggests that paramedics who self-reported elevated symptoms of OSI were less likely to successfully complete the simulated patient-care scenario. CONCLUSION: This research suggests that the presence of self-reported elevated symptoms of OSI negatively impacts paramedics’ performance during a stressful work task simulation. Therefore, to help paramedics maintain optimal performance, it may be important to ensure that paramedics have access to appropriate resources to monitor and improve their psychosocial health.

Education inequalities in cardiovascular and coronary heart disease in Italy and the role of behavioral and biological risk factors

BACKGROUND AND AIMS

Behavioral and biological risk factors (BBRF) explain part of the variability in socioeconomic differences in health. The present study aimed at evaluating education differences in incidence of cardiovascular disease (CVD) and coronary heart disease (CHD) in Italy and the role of BBRF.

METHODS AND RESULTS

All subjects aged 30-74 years (n = 132,686) who participated to the National Health Interview Surveys 2000 and 2005 were included and followed-up for ten years. Exposure to smoking, physical activity, overweight/obesity, diabetes and hypertension at baseline was considered. Education level was used as an indicator of socioeconomic status. The outcomes were incident cases of CVD and CHD. Hazard ratios by education level were estimated, adjusting for sociodemographic covariates and stratifying by sex and geographic area. The contribution of BBRF to education inequalities was estimated by counterfactual mediation analysis, in addition to the assessment of the risk attenuation by comparing the models including BBRF or not. 22,214 participants had a CVD event and 6173 a CHD event. After controlling for sociodemographic factors, the least educated men showed a 21% higher risk of CVD and a 17% higher risk of CHD compared to the most educated (41% and 61% among women). The mediating effect (natural indirect effect) of BBRF between extreme education levels was 52% for CVD and 84% for CHD among men (16% among women for CVD).

CONCLUSIONS

More effective strategies aiming at reducing socioeconomic disparities in CVD and CHD are needed, through programs targeting less educated people in combination with community-wide initiatives.

Impact of different work organizational models on gender differences in exposure to psychosocial and ergonomic hazards at work and in mental and physical health

PURPOSE

To examine differences between genders in exposure to psychosocial and ergonomic factors at work and in work-related health, according to different work organization models.

METHODS

The study population included a sample of 9749 (women: 37.1%) and 10,374 (women: 39.9%) employees who participated in the 2010 and 2015 European Working Conditions Surveys, respectively. Multiple Correspondence Analysis was applied to work characteristics reported by workers to estimate principal components, followed by Hierarchical Clustering on principal components to identify clusters of work organization models. Gender differences in exposure to work hazards and health outcomes were assessed through Poisson robust regression. Differences of PRs across organizational models were tested through interaction between gender and type of work organization.

RESULTS

Three organizational models were identified in 2010, including lean production, Tayloristic production, and a "reflexive production" model, whereas in 2015, a "simple" or traditional model was also found. In 2010, women employed in companies adopting the Tayloristic or the lean production models were more likely than men to be exposed to unfavourable psychosocial and physical work factors, and to report musculoskeletal pain, compared to those belonging to reflexive production. In 2015, a significantly higher female/male ratio persisted in lean production for exposure to high job strain and for carrying/moving heavy loads, whereas gender differences in Tayloristic and traditional production were quite similar to those of reflexive production.

CONCLUSIONS

Our results suggest that employment in workplaces characterized by lower monotony, repetitiveness, and production constraints may contribute to reduce exposure to job strain among working women.

Exploration of the health status of experienced New Brunswick paramedics

BACKGROUND

Literature reports that paramedics represent an at-risk occupation for the development of health problems. At least half of the paramedic population presents at least one risk factor associated with a negative health condition. These reports may suffer a "mono-method bias" where most reported outcomes are based on a single screening tool approach (may attenuate or inflate the prevalence).

OBJECTIVE

The current study characterizes the health status of a cohort of twenty-five experienced New Brunswick (Canadian province) paramedics.

METHODS

To understand possible limitations of past research, health status was characterized using four different methods: two methods using only one health measure and two were combined methods, integrating outcomes from at least two health measures to determine the prevalence of a given health status.

RESULTS

Mono-bias was observed when using the single health measure methods. The difference among the four methods highlighted that a third of the cohort seemed unaware of their health condition. This result shed additional light on paramedics' health, where a high proportion of paramedics worked without knowledge of their health conditions. Based on a two health measures combined method, it was observed that only two-fifths of the current sample had no health conditions or could otherwise be considered as a "healthy".

CONCLUSIONS

Because the literature has focused on single screening methods, our results were difficult to compare. However, there was a consensus that paramedics represent an at-risk occupation comprised of health problems. This study was exploratory and should be the basis for further research.

Physiological responses during paramedics' simulated driving tasks

BACKGROUND

Most ambulance collisions happen in emergency driving conditions and are caused by human factors.

OBJECTIVE

This study investigated the influence of human factors associated with time pressure, patient-care intervention, and health status on the physiological responses of simulated emergency driving tasks.

METHODS

A cohort of seventeen experienced paramedics performed a battery of three simulated diving tasks. The driving tasks were a non-urgent and two urgent driving simulations (one to the scene and one to the hospital). The second urgent driving task was preceded by a patient-care simulation (unstable cardiac patient with cardiopulmonary resuscitation).

RESULTS

The physiological responses between the three driving tasks were not significantly different due to time pressure and patient-care intervention. It is postulated that the physiological response of experienced paramedics was influenced by the fact that they are accustomed to handling stressful situations daily. Furthermore, it was observed that paramedics with health conditions were more physiologically aroused during the urgent driving scenarios (pre and post-intervention), suggesting they might have an elevated risk of collision when they drive with urgency. Paramedics with health conditions also had higher physiological responses for the post-intervention baseline, leading to a longer recovery time period, which might represent an elevated risk of developing chronic health problems or amplifying existing ones.

CONCLUSIONS

The findings of this research suggest that experienced paramedics manage the influence of time pressure and the impact of challenging patient-care well. Paramedics with health conditions represent an elevated risk of collision.

Job strain and loss of healthy life years between ages 50 and 75 by sex and occupational position: analyses of 64 934 individuals from four prospective cohort studies

Objectives

Poor psychosocial working conditions increase the likelihood of various types of morbidity and may substantially limit quality of life and possibilities to remain in paid work. To date, however, no studies to our knowledge have quantified the extent to which poor psychosocial working conditions reduce healthy or chronic disease-free life expectancy, which was the focus of this study.

Methods

Data were derived from four cohorts with repeat data: the Finnish Public Sector Study (Finland), GAZEL (France), the Swedish Longitudinal Occupational Survey of Health (Sweden) and Whitehall II (UK). Healthy (in good self-rated health) life expectancy (HLE) and chronic disease-free (free from cardiovascular disease, cancer, respiratory disease and diabetes) life expectancy (CDFLE) was calculated from age 50 to 75 based on 64 394 individuals with data on job strain (high demands in combination with low control) at baseline and health at baseline and follow-up.

Results

Multistate life table models showed that job strain was consistently related to shorter HLE (overall 1.7 years difference). The difference in HLE was more pronounced among men (2.0 years compared with 1.5 years for women) and participants in lower occupational positions (2.5 years among low-grade men compared with 1.7 years among high-grade men). Similar differences in HLE, although smaller, were observed among those in intermediate or high occupational positions. Job strain was additionally associated with shorter CDFLE, although this association was weaker and somewhat inconsistent.

Conclusions

These findings suggest that individuals with job strain have a shorter health expectancy compared with those without job strain.

Can gender differences in psychosocial factors be explained by socioeconomic status?

Aims: The aims of this study were to examine (1) if associations between gender and psychosocial factors could be explained by socioeconomic status (SES) and (2) if associations between gender and psychosocial factors are more salient at lower levels of SES. Methods: Psychosocial factors such as decision latitude and social integration were studied in a cross-sectional study in two steps. In a public health survey, 4,086 randomly selected men and women aged 30—64 participated. Of these, 257 men and women also participated in an in-depth study. SES was measured in terms of education and occupation. Linear regression models were used to test associations between gender, SES, and a broad range of psychosocial factors. Results: Women reported lower scale scores on decision latitude, coping, and self-esteem, as well as more job strain, depression, and vital exhaustion, while men reported more cynicism (all p<0.05). Observed gender differences were still significant after control for effect of education, while after control for occupational status the effect of gender was lost for decision latitude and job strain. Significant interaction factors were found between gender and educational status for psychological demands, decision latitude, social integration, coping, and hopelessness. Conclusions: Gender differences, found for a broad range of psychosocial factors, could not be explained by SES. However, associations between gender and psychosocial factors were more salient at lower levels of SES. Psychosocial factors, especially decision latitude and social integration, may help explain why women with low SES experience poorer health.

Social Support and Occupational Health of Working Women

The Indian workplace is rapidly changing in accordance with the economic conditions, technology, corporate employment practices and demographic trends of the country. Globalisation has had strong implications on the attitudes of women, their work and health. This paper provides a profile of work-related health status that arises from a mixed pattern of employment, work processes and social support system. Major social, biological and chemical hazards are likely to be encountered in traditional female employment. Empirical studies have indicated that global stress perceived by women at the workplace include psychological and physical work demands, job control, anticipation of job loss, assessment of work associates, fear of abuse, family functions and stressful life events. It is difficult for working women to manage and balance their responsibilities. Social support at the family level is fading away due to increasing nuclear family norms, and at the organisational level due to automation systems. Most women muddle through, worrying and fighting with their problems in isolation. This leads to psychological and emotional stress, thereby increasing psychosomatic complaints. Support from the organisation, family and friends has increasingly been recognised as useful in reducing stress, protecting health and enhancing quality of life. The paper speaks of techniques of improving the social support network.

Factor structure and longitudinal measurement invariance of the demand control support model: an evidence from the Swedish Longitudinal Occupational Survey of Health (SLOSH)

OBJECTIVES

To examine the factor structure and to evaluate the longitudinal measurement invariance of the demand-control-support questionnaire (DCSQ), using the Swedish Longitudinal Occupational Survey of Health (SLOSH).

METHODS

A confirmatory factor analysis (CFA) and multi-group confirmatory factor analysis (MGCFA) models within the framework of structural equation modeling (SEM) have been used to examine the factor structure and invariance across time.

RESULTS

Four factors: psychological demand, skill discretion, decision authority and social support, were confirmed by CFA at baseline, with the best fit obtained by removing the item repetitive work of skill discretion. A measurement error correlation (0.42) between work fast and work intensively for psychological demands was also detected. Acceptable composite reliability measures were obtained except for skill discretion (0.68). The invariance of the same factor structure was established, but caution in comparing mean levels of factors over time is warranted as lack of intercept invariance was evident. However, partial intercept invariance was established for work intensively.

CONCLUSION

Our findings indicate that skill discretion and decision authority represent two distinct constructs in the retained model. However removing the item repetitive work along with either work fast or work intensively would improve model fit. Care should also be taken while making comparisons in the constructs across time. Further research should investigate invariance across occupations or socio-economic classes.

Gender inequalities in occupational health related to the unequal distribution of working and employment conditions: a systematic review

Introduction

Gender inequalities exist in work life, but little is known about their presence in relation to factors examined in occupation health settings. The aim of this study was to identify and summarize the working and employment conditions described as determinants of gender inequalities in occupational health in studies related to occupational health published between 1999 and 2010.

Methods

A systematic literature review was undertaken of studies available in MEDLINE, EMBASE, Sociological Abstracts, LILACS, EconLit and CINAHL between 1999 and 2010. Epidemiologic studies were selected by applying a set of inclusion criteria to the title, abstract, and complete text. The quality of the studies was also assessed. Selected studies were qualitatively analysed, resulting in a compilation of all differences between women and men in the prevalence of exposure to working and employment conditions and work-related health problems as outcomes.

Results

Most of the 30 studies included were conducted in Europe (n=19) and had a cross-sectional design (n=24). The most common topic analysed was related to the exposure to work-related psychosocial hazards (n=8). Employed women had more job insecurity, lower control, worse contractual working conditions and poorer self-perceived physical and mental health than men did. Conversely, employed men had a higher degree of physically demanding work, lower support, higher levels of effort-reward imbalance, higher job status, were more exposed to noise and worked longer hours than women did.

Conclusions

This systematic review has identified a set of working and employment conditions as determinants of gender inequalities in occupational health from the occupational health literature. These results may be useful to policy makers seeking to reduce gender inequalities in occupational health, and to researchers wishing to analyse these determinants in greater depth.

Occupational stress and self-perceived oral health in Brazilian adults: a Pro-Saude study

The scope of this study is to investigate the association between occupational stress and self-perception of oral health. Data were obtained through a self-administered questionnaire filled out in a Pró-Saúde Study by 3253 administrative technical staff from Rio de Janeiro's State University. Occupational stress was measured by means of a questionnaire elaborated in 1970 by Karasek, duly shortened by Thorell in 1988. Ordinal logistic regression was used for data analysis, subsequently adjusted for three blocks of variables. Workers exposed to high occupational demands and little occupational control and to passive work had higher chances of self-perception of worse oral health, when compared with those exposed to low occupational demands, there being no association observed in those exposed to active work. However, in the multiple regression model the following estimates were reduced in magnitude and lost statistical significance, namely high occupational demands and passive work. Workers exposed to high occupational demands revealed worse self-reported oral health, which seems to be partly explained by health behavior patterns, the presence of oral health problems and seeking dental services at longer intervals than once per year.

Relationship between job stress and self-rated health among Japanese full-time occupational physicians

OBJECTIVE

We investigated relationship between job stress and self-rated health among Japanese nese full-time occupational physicians (OPs).

METHODS

In 2000, we mailed self-administrated questionnaires to 716 OPs. Of these OPs, 349 (49%) returned sufficiently completed questionnaires for analyses. oblique-rotated principal factor analysis of the job stress questionnaire extracted three components; low understanding of occupational health services in companies (low understanding), conflicts between occupational physicians and their coworkers (conflicts), and discrepancies between occupational physicians' routine work and occupational health services (discrepancies).

RESULTS

The model, in which low understanding contributed to self-rated health through job satisfaction and self-rated health was influenced by job satisfaction and discrepancies, provided a good fit to the data.

CONCLUSIONS

We found that a potential relationship between job stress and self-rated health among Japanese full-time OPs. The present results implied that among full-time OPs, low understanding contributed negatively to self-rated health through job satisfaction, and that self-rated health was influenced positively by job satisfaction and negatively by discrepancies.

Self-rated Health in Middle-aged Women: Associations with Sense of Coherence and Socioeconomic and Health-related Factors

This study aimed to describe and analyse self-rated health in relation to sense of coherence and socioeconomic and health-related factors and to explore the associations between self-rated health and these factors in order to identify health resources and health limitations in a group of healthy middle-aged women. Healthy middle-aged women from a defined geographical area in Southern Sweden ( n =577) answered a postal survey with the sense of coherence scale and questions about socioeconomic and health-related conditions. The results showed that very good/rather good self-rated health was associated with high sense of coherence and good economic situation, and these factors can be seen as a health resource. Poor self-rated health was most strongly associated with perceived symptoms of tension, weak sense of coherence, treatment for depression, treatment for chronic disease, and difficult economic situation, and these factors can be seen as health limitations. In conclusion, only 29% of the women rated their health as very good and 41% of the women had symptoms of tension but they were not sick-listed. It is of major public health interest to improve the understanding of self-rated health and to develop health promotion for women and methods to prevent symptoms of tension and sick-listing.

A Salutogenic Analysis of Healthy Aging in Active Elderly Persons

The authors systematically explore relationships between generalized resistance resources (GRRs), the sense of coherence (SOC), and the healthease/dis-ease (HE-DE) continuum. A sample of 170 active older adults at the mean age of 67 years filled out a comprehensive questionnaire. The results indicate that 11 GRRs significantly predicted SOC (56% of variance accounted for) and that GRRs significantly predicted the HE-DE continuum (38%). Holding GRRs constant, SOC significantly accounted for 3% additional variance in health. Finally, SOC mediated GRRs’ effects on health. SOC proved to be a complete mediator for autonomy/identity resource gains, social external health locus of control, self-efficacy, and self-esteem, and a partial mediator for activity level and social support. The findings suggest that SOC plays a central role for health maintenance and health promotion in the third age because it pools resource influences on health. The authors recommend the application of salutogenic theory to intervention.

Dimensional structure of the demand control support questionnaire: a Brazilian context

According to Karasek, job strain results from an interaction between high demands and low decision latitude.

PURPOSE

To reassess the dimensional structure and evaluate the internal consistency of demand control support questionnaire (DCSQ), a shortened version of job content questionnaire that was not sufficiently evaluated in validation studies.

METHODS

The study investigated 825 workers who completed the DCSQ in Rio de Janeiro, Brazil; to 399 workers, the questionnaire was self-administered at a hospital (2004-2005), and 426 workers were interviewed at nine restaurants (2006-2007). Confirmatory factor analysis using structural equation models was used to test theoretical structure of dimensionality. Internal consistency was evaluated by composite reliability and convergent validity by average variance extracted.

RESULTS

Confirmatory factor analysis supported the instrument in three dimensions: demands, skill discretion and decision authority. The best fit model was achieved by removing social support at work and the item repetitive work (skill discretion). A cross-loading from learning new things on demands and an error measurement correlation between work fast and work intense were confirmed. Composite reliability was acceptable for all dimensions, except for demands (0.58), which also showed inadequate average variance extracted (0.32). This final model was confirmed in separate analyses according to work setting, but the loadings of demands were lower for restaurant workers.

CONCLUSION

Our results indicated that skill discretion and decision authority formed two distinct dimensions. Additionally, the item repetitive work should be removed, as well as one of the items work fast or work intense (demands). Future research is still required to confirm these findings.

Psychosocial working conditions and self-reported health in a representative sample of wage-earners: a test of the different hypotheses of the Demand-Control-Support-Model

PURPOSE

This paper presents an in-depth examination of the demand-control-support-model (DCS-model). Each hypothesis of the DCS-model is tested: the main effects of job demands, job autonomy, task variation and social support; the additive effects of job strain, active learning and iso-strain; and the interactive buffer-effects of job autonomy, task variation and support on job demands.

METHODS

Data from a representative cross-sectional sample of 11,099 male and female wage-earners are investigated using log linear methods. The outcome measures are self-reported persistent fatigue, musculoskeletal complaints and emotional well-being.

RESULTS

There is some support for each of the hypotheses. Quantitative job demands and superior support have the strongest effects. The job autonomy and buffer hypotheses are only partially supported.

CONCLUSIONS

The strong effects of job demands, support, job strain and active learning are suggesting that a policy aimed at improving psychosocial working conditions should focus on a bearable level of job demands and the quality of social relationships at work.

Antonovsky's sense of coherence scale and the relation with health: a systematic review

STUDY OBJECTIVE

The aim of this paper is to synthesise empirical findings on the salutogenic concept sense of coherence (SOC) and examine its capacity to explain health and its dimensions.

DESIGN

The study is descriptive and analytical with a systematic integration of the contemporary knowledge base on the salutogenic research published 1992-2003. The review includes 458 scientific publications and 13 doctoral theses.

SETTING

Worldwide, based on postgraduate scientific publications in eight authorised databases, doctoral theses, and available books.

MAIN RESULTS

SOC is strongly related to perceived health, especially mental health. The stronger the SOC the better the perceived health in general, at least for those with an initial high SOC. This relation is manifested in study populations regardless of age, sex, ethnicity, nationality, and study design. SOC seems to have a main, moderating or mediating role in the explanation of health. Furthermore, the SOC seems to be able to predict health. SOC is an important contributor for the development and maintenance of people's health but does not alone explain the overall health.

CONCLUSION

SOC seems to be a health promoting resource, which strengthens resilience and develops a positive subjective state of health. Salutogenesis is a valuable approach for health promotion and would be worth to implement in practice much more than to date.

Self perceived health and mental health among women flight attendants

AIMS

The authors investigated associations of work related risk factors with self perceived health as less than "good" and psychological distress among Italian women flight attendants.

METHODS

The authors conducted a cross sectional survey on health and mental health among 1955 former and current flight attendants, using a postal questionnaire.

RESULTS

More current than former flight attendants reported self perceived health as fair to poor and psychological distress measured as a GHQ-12 score of six or more. Among current flight attendants, reporting health as fair to poor was associated with low job satisfaction (OR 1.89) and recent experiences of sexual harassment by passengers (OR 2.83). Psychological distress was associated with low job satisfaction (OR 2.38) and frequent tension with partner over childcare (OR 1.79).

CONCLUSIONS

Perceived health as fair to poor and psychological distress were greater among current flight attendants and were related to job characteristics and family difficulties. Perceived poor health has been shown in the literature to be related to mortality, high job strain, and early retirement, and psychological distress is associated with work absence. The effect of sexual harassment by passengers on perceived health of flight attendants may be relevant to other working women dealing with the public. The health effects of family/work conflicts, low job satisfaction, and sexual harassment should be explored more in depth, using qualitative as well as quantitative methods among working women in various occupations.

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.

Health-related quality of life measured by the SF12 in working populations: associations with psychosocial work characteristics

This study investigated the contribution of psychosocial work characteristics (decision latitude, job demand, social support at work, and effort-reward imbalance) to health-related quality of life. Data were derived from 2 aircraft manufacturing plants (N=1,855) at the start of a longitudinal study. Regression analysis showed that work characteristics (1st model) explained 19% of the variance in the mental summary score of the Short Form-12 Health Survey. R2 change for work characteristics decreased to 13%, accounting for demographics, socioeconomic status, body mass index, and medical condition (5th model). Including health behavior and personality factors (full model), R2 change for work characteristics remained significant. Psychosocial work characteristics account for relevant proportions in the subjective perception of mental health beyond a wide array of medical variables and personality factors.

Working in the margins women's experiences of stress and occupational health problems in part-time and casual retail jobs

Women workers dominate the labor market of part-time and casual jobs in Canada and other industrialized countries, particularly in the retail trade and consumer services sector. However, research into the occupational health consequences of part-time and casual jobs for this large group of women workers is still in its early stages. Emerging evidence suggests that part-time and casual jobs contribute to stress and result in health problems for women. To learn about the impact of part-time and casual jobs on women's experiences of stress and their resulting physical and emotional health, we conducted interviews and focus groups with occupational health and safety union representatives and female workers in retail and consumer services. Results show that stress is a major occupational health problem for these women, due to the working conditions in part-time and casual jobs, the psychosocial work environment, and the gendered work environment in the retail trade and consumer services. Stress from part-time and casual jobs results in repetitive strain injuries, migraine headaches, and feelings of low self-esteem, low motivation, and job dissatisfaction for women. The disconcerting implication of our research is that part-time and casual employment comes at a cost for some women.

Good self-rated health is related to psychosocial resources and a strong cortisol response to acute stress: the LiVicordia study of middle-aged men

Self-rated health (SRH) is a strong predictor for disease and death. The relations among SRH, psychosocial factors, and cortisol dynamics were tested using pooled data from the LiVicordia study of 50-year-old men in Lithuania (n = 94) and Sweden (n = 89), controlling for effect of residence. SRH was assessed by "How would you assess your own health?" A standardized laboratory stress test included measures of cortisol in serum and saliva. Good SRH related to high scale scores of decision latitude, social support at work, coping, self-esteem, and sense of coherence; to low scores of overcommitment (all p < .01) and vital exhaustion (r = -0.40, p < 0.001); to low concentrations of saliva baseline cortisol (r = -.26, p = .001); and to a strong cortisol response to stress (r = .27, p = .001). Findings that good SRH related to favorable psychosocial characteristics and to a dynamic cortisol stress response indicate a possible explanation for observed lower risk for disease and death in this state.

Engendering health disparities

How is gender implicated in our exploration of health disparities in Canada? Set against the backdrop of federal government policy, this review paper examines the ways in which gender intersects with other health determinants to produce disparate health outcomes. An overview of salient issues including the impact of gender roles, environmental exposures, gender violence, workplace hazards, economic disparities, the costs of poverty, social marginalization and racism, aging, health conditions, interactions with health services, and health behaviours are considered. This review suggests health is detrimentally affected by gender roles and statuses as they intersect with economic disparities, cultural, sexual, physical and historical marginalization as well as the strains of domestic and paid labour. These conditions result in an unfair health burden borne in particular by women whose access to health determinants is--in various degrees--limited. While progress has certainly been made on some fronts, the persistence of health disparities among diverse populations of women and men suggests a postponement of the vision of a just society with health for all that was articulated in the Federal Plan on Gender Equality. Commitment, creativity and collaboration from stakeholders ranging from various levels of government, communities, academics, non-governmental agencies and health professionals will be required to reduce and eliminate health disparities between and among all members of our society.

Part-Time and Casual Work in Retail Trade

The purpose of this article is to examine the effects of working conditions in part-time and casual work on worker stress and the consequences for their workplaces. Data were collected through interviews with occupational health and safety representatives, and focus groups and interviews with workers in retail trade. Results show that job insecurity, short- and split-shifts, unpredictability of hours, low wages and benefits in part-time and casual jobs in retail sector, and the need to juggle multiple jobs to earn a living wage contribute to stress and workplace problems of absenteeism, high turnover and workplace conflicts. Gendered work environments and work-personal life conflicts also contribute to stress affecting the workplace. Equitable treatment of part-time and casual workers, treating workers with respect and dignity, and creating a gender-neutral, safe and healthy work environment can help decrease stress, and in turn, can lead to positive workplace outcomes for retail workers.

Physical Exposures in Work Commonly Done by Women

The North American workforce is still highly sex-segregated, with most members of each sex in jobs composed primarily of workers of the same sex. This division is accentuated when jobs involve physical demands. Women have traditionally been assigned to tasks whose physical demands are considered to be light. Nevertheless, these tasks can have biological effects, sometimes serious. Phenomena related to physical demands of women's work can be considered in three categories: (a) musculoskeletal and cardiovascular demands of tasks often assigned to women in factories and service work; (b) sex- and gender-specific effects of toxic substances found in the workplace; and (c) interactions between work and the domestic responsibilities of many women. These phenomena are described, using examples recently gathered from workplaces. Effects of biological sex are distinguished, as far as possible, from effects of gender (social roles). Keywords: ergonomics, gender, occupation, anthropometry, toxicity, repetitive movements, static effort

Be the fairest of them all: challenges and recommendations for the treatment of gender in occupational health research

BACKGROUND

Both women's and men's occupational health problems merit scientific attention. Researchers need to consider the effect of gender on how occupational health issues are experienced, expressed, defined, and addressed. More serious consideration of gender-related factors will help identify risk factors for both women and men.

METHODS

The authors, who come from a number of disciplines (ergonomics, epidemiology, public health, social medicine, community psychology, economics, sociology) pooled their critiques in order to arrive at the most common and significant problems faced by occupational health researchers who wish to consider gender appropriately.

RESULTS

This paper describes some ways that gender can be and has been handled in studies of occupational health, as well as some of the consequences. The paper also suggests specific research practices that avoid errors. Obstacles to gender-sensitive practices are considered.

CONCLUSIONS

Although gender-sensitive practices may be difficult to operationalize in some cases, they enrich the scientific quality of research and should lead to better data and ultimately to well-targeted prevention programs.