81 research outputs found
Experimental Investigation of Hydraulic Fracturing and Stress Sensitivity of Fracture Permeability under Changing Polyaxial Stress Conditions
The DRUID study: racism and self-assessed health status in an indigenous population
BackgroundThere is now considerable evidence from around the world that racism is associated with both mental and physical ill-health. However, little is known about the mediating factors between racism and ill-health. This paper investigates relationships between racism and self-assessed mental and physical health among Indigenous Australians as well as potential mediators of these relationships.MethodsA total of 164 adults in the Darwin Region Urban Indigenous Diabetes (DRUID) study completed a validated instrument assessing interpersonal racism and a separate item on discrimination-related stress. Self-assessed health status was measured using the SF-12. Stress, optimism, lack of control, social connections, cultural identity and reactions/responses to interpersonal racism were considered as mediators and moderators of the relationship between racism/discrimination and self-assessed health status.ResultsAfter adjusting for socio-demographic factors, interpersonal racism was significantly associated with the SF-12 mental (but not the physical) health component. Stress, lack of control and feeling powerless as a reaction to racism emerged as significant mediators of the relationship between racism and general mental health. Similar findings emerged for discrimination-related stress.ConclusionsRacism/discrimination is significantly associated with poor general mental health among this indigenous population. The mediating factors between racism and mental health identified in this study suggest new approaches to ameliorating the detrimental effects of racism on health. In particular, the importance of reducing racism-related stress, enhancing general levels of mastery, and minimising negative social connections in order to ameliorate the negative consequences of racism
Age, class and race discrimination: their interactions and associations with mental health among Brazilian university students
Racism as a determinant of health: a systematic review and meta-analysis
Despite a growing body of epidemiological evidence in recent years documenting the health impacts of racism, the cumulative evidence base has yet to be synthesized in a comprehensive meta-analysis focused specifically on racism as a determinant of health. This meta-analysis reviewed the literature focusing on the relationship between reported racism and mental and physical health outcomes. Data from 293 studies reported in 333 articles published between 1983 and 2013, and conducted predominately in the U.S., were analysed using random effects models and mean weighted effect sizes. Racism was associated with poorer mental health (negative mental health: r = -.23, 95% CI [-.24,-.21], k = 227; positive mental health: r = -.13, 95% CI [-.16,-.10], k = 113), including depression, anxiety, psychological stress and various other outcomes. Racism was also associated with poorer general health (r = -.13 (95% CI [-.18,-.09], k = 30), and poorer physical health (r = -.09, 95% CI [-.12,-.06], k = 50). Moderation effects were found for some outcomes with regard to study and exposure characteristics. Effect sizes of racism on mental health were stronger in cross-sectional compared with longitudinal data and in non-representative samples compared with representative samples. Age, sex, birthplace and education level did not moderate the effects of racism on health. Ethnicity significantly moderated the effect of racism on negative mental health and physical health: the association between racism and negative mental health was significantly stronger for Asian American and Latino(a) American participants compared with African American participants, and the association between racism and physical health was significantly stronger for Latino(a) American participants compared with African American participants.<br /
Positive Social Interactions and the Human Body at Work: Linking Organizations and Physiology
Community as a source of health in three racial/ethnic communities in Oregon: a qualitative study
Optimised fuzzy algorithm to control adhesion conditions during starting in AC drives for traction applications
Maladies peptiques [Stomach diseases].
A new generation of PPI are presently in clinical trials. They are characterized by a quicker and longer effectiveness, very useful for reflux disease treatment. We have to note that the enthusiasm towards the endoscopy treatment for reflux disease is clearly deceasing and two types of procedures have even been recalled from the market. In Helicobacter pylori eradication treatments the tendency tends towards high doses of antibiotics for the second option treatments. The indication for a COX-2 treatment is largely reduced due to the cardiac side effects of certain COX-2. For the patients with high risk of gastro-duodenal toxicity through AINS, the alternative remains the classical non-specific AINS treatment associated with a PPI
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