A systematic review of hair cortisol in healthy adults measured using immunoassays: Methodological considerations and proposed reference values for research.

Hair cortisol concentration (HCC) has shown remarkable promise as a stable, non-invasive measure of systemic cortisol; however, despite methodological advances, the value that would typically be seen in healthy adults has not been established. Therefore, we sought to review the relevant literature to determine a reference value for HCC in healthy (i.e.

The allostatic load model: a framework to understand the cumulative multi-system impact of work-related psychosocial stress exposure among firefighters.

Firefighting is recognised as a profession where health and well-being can be affected by a variety of occupational factors, such as physical, thermal, and chemical stressors. Along with the risks intuitively associated with the fire service, however, psychosocial stress has begun to attract attention as another variable deserving of consideration. Indeed, long-term exposure to work-related psychosocial stress has been linked with poor health outcomes in many workers; however, despite this association, very little has been done to examine how such stressors become biologically embedded in firefighters.

Biological Embedding of Psychosocial Stressors Within a Sample of Canadian Firefighters: An Exploratory Analysis.

Objective: We wanted to determine whether the biological embedding of perceived psychosocial stress could be observed within a sample of Canadian firefighters.

Methods: We collected sociodemographic and general health-related information from 58 firefighters. In addition, measures of work-related and general life psychosocial stress, perceived social support, and physiological parameters thought to reflect the embedding of stress were gathered and analyzed using analysis of variance and linear regression models.

Health outcomes of psychosocial stress within firefighters: A systematic review of the research landscape.

Background And Objectives: Much of the research surrounding firefighter health has concerned the hazards intuitively associated with the occupation, such as physical, thermal, and chemical risks. However, an additional aspect of their work environment, psychosocial stressors, has begun to attract a growing level of attention. Work-related psychosocial stress may best be described as mental and emotional strain caused by a combination of workplace events and characteristics, and the objective of our review was to identify the health outcomes associated with these stressors in firefighters.

Maternal risk factors for birth asphyxia in low-resource communities. A systematic review of the literature.

Birth asphyxia (BA) affects millions of newborns annually, especially in low-resource communities. Given that much of the attention to this point has focussed upon secondary prevention, we sought to inform the development of primary prevention strategies for BA in resource-limited settings by identifying maternal risk factors. To this end, we systematically reviewed the MEDLINE, PsychInfo, and EMBASE databases, and identified 38 relevant studies.