Nav: Home

Shooting, gang violence exposure leads to PTSD

December 08, 2016

CHICAGO --- The violence that women in disadvantaged neighborhoods experience and witness can result in post-traumatic stress disorder (PTSD) symptoms and full diagnoses, according to a new Northwestern Medicine study that examined a disadvantaged Chicago neighborhood.

Also noteworthy, women with PTSD diagnosis or sub-threshold PTSD had significantly more severe depression symptoms than women in the study who didn't report experiencing trauma. Every woman who was recruited had symptoms of depression.

"There are many women who are affected by shooting and gang violence in these neighborhoods," said first author Sunghyun Hong, a research assistant at Northwestern University Feinberg School of Medicine. "These women are often overlooked. With this study, we were able to shine a light on this high prevalence of trauma exposure and PTSD diagnosis among the underserved population."

This is one of very few studies to explicitly examine the impact that living in a disadvantaged neighborhood has on PTSD symptoms. The study was published Dec. 7 in the Journal of Racial and Ethnic Health Disparities (pdf of study available for free download at this link).

The traumatic experiences reported in the study were often violent or sexual in nature. One woman disclosed having witnessed the fatal shooting of her son, and another woman reported watching her father be murdered in her home.

The neighborhood from which women in the study were recruited ranked 7th for property crime, 26th for quality of life crime and 35th for violent crime among 77 Chicago neighborhoods.

Thirty-six percent of women in the study had PTSD or sub-threshold PTSD (substantial trauma symptoms that might not have met the full PTSD diagnostic criteria). Those with PTSD had more severe depression symptoms than other women in the study who did not exhibit signs of PTSD, said principal investigator and senior author Inger Burnett-Zeigler, clinical psychologist and assistant professor of psychiatry and behavioral sciences at Feinberg.

"Even if you don't meet the full criteria for PTSD, you can have enough symptoms to impact your well-being," Burnett-Zeigler said. "There is a substantial proportion of people who fall below the PTSD diagnosis line who might be getting lost in the cracks. It's important for mental health providers to develop a greater awareness around this because untreated PTSD symptoms affect mental health, quality of life and functioning."

A significant percentage of women in a general population who experienced trauma (20 percent) develop PTSD she said.

"But the prevalence of PTSD symptoms is particularly acute in impoverished neighborhoods," Burnett-Zeigler said. "In the study's sample, 71 percent of the women who experienced trauma had PTSD symptoms."

"This wasn't a sample we recruited based on having traumatic experiences, and yet so many women we recruited had experienced something traumatic," Burnett-Zeigler said. "That is really significant in terms of how prevalent of an issue this is in that vulnerable population."
-end-
The study was funded by Northwestern University Patient Centered Intervention and Training (NU-PATIENT) K12 Scholars Program (AHRQ K12HS023011).

Northwestern University

Related Depression Articles:

Tackling depression by changing the way you think
A thought is a thought. It does not reflect reality.
How depression can muddle thinking
Depression is associated with sadness, fatigue and a lack of motivation.
Neuroimaging categorizes 4 depression subtypes
Patients with depression can be categorized into four unique subtypes defined by distinct patterns of abnormal connectivity in the brain, according to new research from Weill Cornell Medicine.
Studies suggest inflammatory cytokines are associated with depression and psychosis, and that anti-cytokine treatment can reduce depression symptoms
Studies presented at this year's International Early Psychosis Association meeting in Milan, Italy, (Oct.
Is depression in parents, grandparents linked to grandchildren's depression?
Having both parents and grandparents with major depressive disorder was associated with higher risk of MDD for grandchildren, which could help identify those who may benefit from early intervention, according to a study published online by JAMA Psychiatry.
Postpartum depression least severe form of depression in mothers
Postpartum depression -- a household term since actress Brooke Shields went public in 2005 about her struggle with it -- is indeed serious.
Tropical Depression 1E dissipates
Tropical Depression 1E or TD1E didn't get far from the time it was born to the time it weakened to a remnant low pressure area along the southwestern coast of Mexico.
Diagnosing depression before it starts
MIT researchers have found that brain scans may identify children who are vulnerable to depression, before symptoms appear.
Men actually recommend getting help for depression
Participants in a national survey read a scenario describing someone who had depressed symptoms.
Depression too often reduced to a checklist of symptoms
How can you tell if someone is depressed? The Diagnostic and Statistical Manual of Mental Disorders (DSM) -- the 'bible' of psychiatry -- diagnoses depression when patients tick off a certain number of symptoms on the DSM checklist.

Related Depression Reading:

Best Science Podcasts 2019

We have hand picked the best science podcasts for 2019. Sit back and enjoy new science podcasts updated daily from your favorite science news services and scientists.
Now Playing: TED Radio Hour

Digital Manipulation
Technology has reshaped our lives in amazing ways. But at what cost? This hour, TED speakers reveal how what we see, read, believe — even how we vote — can be manipulated by the technology we use. Guests include journalist Carole Cadwalladr, consumer advocate Finn Myrstad, writer and marketing professor Scott Galloway, behavioral designer Nir Eyal, and computer graphics researcher Doug Roble.
Now Playing: Science for the People

#530 Why Aren't We Dead Yet?
We only notice our immune systems when they aren't working properly, or when they're under attack. How does our immune system understand what bits of us are us, and what bits are invading germs and viruses? How different are human immune systems from the immune systems of other creatures? And is the immune system so often the target of sketchy medical advice? Those questions and more, this week in our conversation with author Idan Ben-Barak about his book "Why Aren't We Dead Yet?: The Survivor’s Guide to the Immune System".