Featured Research

from universities, journals, and other organizations

Depressive symptoms linked to adult-onset asthma in African-American women

Date:
January 21, 2014
Source:
Boston University Medical Center
Summary:
According to a new study, African-American women who reported high levels of depressive symptoms had a greater likelihood of adult-onset asthma compared to women who reported fewer depressive symptoms.

According to a new study from the Slone Epidemiology Center (SEC) at Boston University, African-American women who reported high levels of depressive symptoms had a greater likelihood of adult-onset asthma compared to women who reported fewer depressive symptoms.

Related Articles


The study, which currently appears online in the journal Annals of Allergy, Asthma & Immunology, was led by Patricia Coogan, DSc, senior epidemiologist at SEC and research professor of epidemiology at the Boston University School of Public Health.

This study followed 31,848 African-American women between 1999 and 2011, all of whom are participants in the Black Women's Health Study (BWHS) who completed health questionnaires every two years. In 1999 and 2005 they rated the frequency of experiencing 20 symptoms (e.g., "I felt depressed," I felt lonely," "I could not get going"). The 20 answers were summed into a scale ranging from zero (rarely or never experiencing depressive symptoms) to 60 (experiencing all depressive symptoms "most or all of the time"). The scale is commonly used in epidemiologic studies and a score of 16 has been used to identify individuals at high risk of depression.

The results indicated that as the frequency of depressive symptoms increased, the incidence of adult-onset asthma also rose, up to a two-fold increase in women in the highest category (score of ≥33) compared to the lowest category (score <16) of the depressive symptom scale. Furthermore, the incidence of asthma was increased 2.8 times in women who had a depressive symptom score of ≥16 and also reported use of antidepressants.

"Our results are consistent with positive findings from three previous studies of depressive symptoms and asthma incidence conducted in smaller and primarily white populations," said Coogan. "The hypothesized mechanism linking depressive symptoms to asthma incidence is depression-related stress and its physiological consequences, particularly effects on the immune system and the airways. Given the high prevalence of both asthma and of depression in women, the association is of public health importance," Coogan added.


Story Source:

The above story is based on materials provided by Boston University Medical Center. Note: Materials may be edited for content and length.


Journal Reference:

  1. Patricia F. Coogan, Jeffrey Yu, George T. O'Connor, Timothy A. Brown, Julie R. Palmer, Lynn Rosenberg. Depressive symptoms and the incidence of adult-onset asthma in African American women. Annals of Allergy, Asthma & Immunology, 2014; DOI: 10.1016/j.anai.2013.12.025

Cite This Page:

Boston University Medical Center. "Depressive symptoms linked to adult-onset asthma in African-American women." ScienceDaily. ScienceDaily, 21 January 2014. <www.sciencedaily.com/releases/2014/01/140121113440.htm>.
Boston University Medical Center. (2014, January 21). Depressive symptoms linked to adult-onset asthma in African-American women. ScienceDaily. Retrieved October 30, 2014 from www.sciencedaily.com/releases/2014/01/140121113440.htm
Boston University Medical Center. "Depressive symptoms linked to adult-onset asthma in African-American women." ScienceDaily. www.sciencedaily.com/releases/2014/01/140121113440.htm (accessed October 30, 2014).

Share This



More Health & Medicine News

Thursday, October 30, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Reuters - Innovations Video Online (Oct. 29, 2014) A Swedish amputee who became the first person to ever receive a brain controlled prosthetic arm is able to manipulate and handle delicate objects with an unprecedented level of dexterity. The device is connected directly to his bone, nerves and muscles, giving him the ability to control it with his thoughts. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Google To Use Nanoparticles, Wearables To Detect Disease

Google To Use Nanoparticles, Wearables To Detect Disease

Newsy (Oct. 29, 2014) Google X wants to improve modern medicine with nanoparticles and a wearable device. It's all an attempt to tackle disease detection and prevention. Video provided by Newsy
Powered by NewsLook.com
Can Drinking Milk Lead To Early Death?

Can Drinking Milk Lead To Early Death?

Newsy (Oct. 29, 2014) Researchers in Sweden released a study showing heavy milk drinkers face an increased mortality risk from a variety of causes. Video provided by Newsy
Powered by NewsLook.com
Obama: The US Will Not 'run and Hide' From Ebola

Obama: The US Will Not 'run and Hide' From Ebola

AP (Oct. 29, 2014) Surrounded by health care workers in the White House East Room, President Barack Obama said the U.S. will likely see additional Ebola cases in the weeks ahead. But he said the nation can't seal itself off in the fight against the disease. (Oct. 29) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

    Technology News



    Save/Print:
    Share:

    Free Subscriptions


    Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

    Get Social & Mobile


    Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

    Have Feedback?


    Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
    Mobile: iPhone Android Web
    Follow: Facebook Twitter Google+
    Subscribe: RSS Feeds Email Newsletters
    Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins