Navigation Links
Smokers Twice As Likely to Get TB

Young people are also more susceptible, report shows

MONDAY, Aug. 24 (HealthDay News) -- Smokers are twice as likely as nonsmokers to develop active tuberculosis (TB), a new study shows.

Researchers analyzed data from nearly 17,000 people who took part in Taiwan's 2001 National Health Interview Survey. They found that current smokers had a 2.73 times higher risk of active TB than nonsmokers, while the risk for people who had smoked at some point in their lives was 2.69 times greater. After adjusting for other potential factors, the researchers determined that current smokers were two times more likely to develop active TB than nonsmokers.

They also found that younger smokers were more likely than smokers over age 65 to develop active TB, compared to nonsmokers.

The study appears in the Sept. 1 issue of the American Journal of Respiratory and Critical Care Medicine.

"The small number of TB cases in this study prevented us from examining the age-gradient of smoking-TB association at a finer age scale, and more studies are needed to confirm the findings," lead author Hsien-Ho Lin, a postdoctoral research fellow at Brigham and Women's Hospital in Boston, said in a journal news release.

"Because the baseline risk for active TB is higher in the elderly in many countries, a smaller but still elevated relative risk in this population may yet translate to a greater number of cases of active TB, and our findings should not be interpreted to mean that smoking poses a lower risk in the older population," said Lin.

Lin and colleagues said smoking's effects on different biological functions may increase the risk of active TB.

"To our knowledge, this is the first cohort study from a general population that provides evidence on the positive association between tobacco smoking and active TB," Lin said. "Based on results from ours and other studies, policy makers and public health personnel should consider addressing tobacco cessation as part of tuberculosis control. From the perspective of prevention, the target of smoking cessation should aim beyond TB patients to reach high-risk populations who are most likely to benefit from cessation."

More information

The American Lung Association has more about TB.

-- Robert Preidt

SOURCE: American Thoracic Society, news release, Aug. 24, 2009

Copyright©2009 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Teens who see more smoking in movies may have increased risk of becoming established smokers
2. Smokers More Likely to Develop Dementia
3. Help is Available for Smokers Who Want to Quit as Minnesotas Smoke-Free Law Takes Effect Oct. 1
4. First Puff Can Turn Kids Into Smokers: Study
5. Statins reduce loss of function, keeping old lungs young - even in smokers
6. Blood Test Catches Secret Smokers
7. Smokers Remain Unaware of the Health Effects of Smoking, New Survey Finds
8. Smokers Cost Medicaid System Nearly $10 Billion
9. Studies of 20,000 smokers show quit rates double with counseling and free nicotine patches
10. Smoking Cessation Rates Double With Intensive Counseling and Free Nicotine Replacement Therapy, Studies of 20,000 Smokers Show
11. FSU researcher lands $3.3 million grant to help smokers kick habit
Post Your Comments:
Related Image:
Smokers Twice As Likely to Get TB
(Date:6/27/2016)... Lafayette, California (PRWEB) , ... ... ... a pioneer in the patient payment industry today announced its strategic partnership ... and health system workflows. , The two companies’ proven, proprietary technology combine ...
(Date:6/26/2016)... , ... June 26, 2016 , ... Pixel Film Studios ... X. , "Film editors can give their videos a whole new perspective by using ... - CEO of Pixel Film Studios. , ProSlice Levels contains over 30 Different ...
(Date:6/25/2016)... ... , ... Austin residents seeking Mohs surgery services, can now turn to Dr. ... Russell Peckham for medical and surgical dermatology. , Dr. Dorsey brings specialization to include ... in Mohs Micrographic Surgery completed by Dr. Dorsey was under the direction of Glenn ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. Calvin Johnson has dedicated ... has implemented orthobiologic procedures as a method for treating his patients. The procedure ... doctors to perform the treatment. Orthobiologics are substances that orthopaedic surgeons use to ...
(Date:6/24/2016)... ... ... June 19, 2016 is World Sickle Cell Observance Day. In an effort to ... treatments, Serenity Recovery Center of Marne, Michigan, has issued a pain management ... (SCD) is a disorder of the red blood cells, which can cause episodes of ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... 2016  VMS Rehab Systems, Inc. ( ) ... measures required to build a strong and stable market ... listed on the OTC Markets-pink current trading platform. ... "We are seeing an anomaly in market trading activities ... by the Company, but shareholders and market players as ...
(Date:6/24/2016)... 24, 2016   Bay Area Lyme Foundation ... Dean Center for Tick Borne Illness , Harvard ... MIT Hacking Medicine, University of California, Berkeley, and ... the five finalists of Lyme Innovation , ... than 100 scientists, clinicians, researchers, entrepreneurs, and investors ...
(Date:6/24/2016)... Calif. , June 24, 2016  American Respiratory Labs (ARL), ... is now able to perform sophisticated lung assessments in patients, homes, ... , Inc. Patients are no longer limited to ... EasyOne PRO ® , ARL patients like Jeanne R. of ... in the comfort of her own home. ...
Breaking Medicine Technology: