Discrimination at work is linked to high blood pressure
How can discrimination affect our health?
The daily hassles and indignities people experience from discrimination are a specific type of stress that is not always included in traditional measures of stress and adversity,” says sociologist David R. Williams, professor of public health at the Harvard T.H. Chan School of Public Health.
Yet multiple studies have documented that experiencing discrimination increases risk for developing a broad range of factors linked to heart disease. Along with high blood pressure, this can also include chronic low-grade inflammation, obesity, and type 2 diabetes.
Who participated in the study of workplace discrimination?
The study followed a nationwide sample of 1,246 adults across a broad range of occupations and education levels, with roughly equal numbers of men and women.
Most were middle-aged, white, and married. They were mostly nonsmokers, drank low to moderate amounts of alcohol, and did moderate to high levels of exercise. None had high blood pressure at the baseline measurements.
How was discrimination measured and what did the study find?
The study is the first to show that discrimination in the workplace can raise blood pressure.
To measure discrimination levels, researchers used a test that included these six questions:
- How often do you think you are unfairly given tasks that no one else wanted to do?
- How often are you watched more closely than other workers?
- How often does your supervisor or boss use ethnic, racial, or sexual slurs or jokes?
- How often do your coworkers use ethnic, racial, or sexual slurs or jokes?
- How often do you feel that you are ignored or not taken seriously by your boss?
- How often has a coworker with less experience and qualifications gotten promoted before you?
Based on the responses, researchers calculated discrimination scores and divided participants into groups with low, intermediate, and high scores.
- After a follow-up of roughly eight years, about 26% of all participants reported developing high blood pressure.
- Compared to people who scored low on workplace discrimination at the start of the study, those with intermediate or high scores were 22% and 54% more likely, respectively, to report high blood pressure during the follow-up.
How could discrimination affect blood pressure?
Discrimination can cause emotional stress, which activates the body’s fight-or-flight response. The resulting surge of hormones makes the heart beat faster and blood vessels narrow, which causes blood pressure to rise temporarily. But if the stress response is triggered repeatedly, blood pressure may remain consistently high.
Discrimination may arise from unfair treatment based on a range of factors, including race, gender, religious affiliation, or sexual orientation. The specific attribution doesn’t seem to matter, says Williams. “Broadly speaking, the effects of discrimination on health are similar, regardless of the attribution,” he says, noting that the Everyday Discrimination Scale was specifically designed to capture a range of different forms of discrimination.
What may limit the health impact of workplace discrimination?
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Experiencing discrimination in the workplace — where many adults spend one-third of their time, on average — may be harmful to your heart health.
On an individual level, stress management training can reduce blood pressure. A range of stress-relieving strategies may offer similar benefits. Regularly practicing relaxation techniques or brief mindfulness reflections, learning ways to cope with negative thoughts, and getting sufficient exercise can help.
In conclusion, the relationship between discrimination at work and high blood pressure is a significant concern that deserves attention. The evidence presented in this blog post highlights the detrimental impact that workplace discrimination can have on individuals’ physical health, specifically their blood pressure levels. By recognizing and addressing workplace discrimination, we have the opportunity to create healthier and more inclusive work environments, promoting not only employee well-being but also productivity and overall organizational success. It is essential for employers, policymakers, and individuals to work together to eliminate discrimination, fostering a culture of respect and equality in the workplace.