Navigation Links
Smokers Twice As Likely to Get TB
Date:8/24/2009

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:
*Name:
*Comment:
*Email:
Related Image:
Smokers Twice As Likely to Get TB
(Date:6/27/2016)... California (PRWEB) , ... June 27, 2016 , ... "FCPX ... fully customizable inside of Final Cut Pro X," said Christina Austin - CEO of ... unique style. Final Cut Pro X users can now reveal the media ...
(Date:6/26/2016)... ... 2016 , ... Quality metrics are proliferating in cancer care, and are derived ... eye of the beholder, according to experts who offered insights and commentary in the ... Care. For the full issue, click here . , For the American Society ...
(Date:6/26/2016)... ... June 26, 2016 , ... ... have been diagnosed with endometriosis. These women need a treatment plan to not ... comprehensive approach that can help for preservation of fertility and ultimately achieving a ...
(Date:6/25/2016)... ... June 25, 2016 , ... First Choice Emergency ... named Dr. Sesan Ogunleye, as the Medical Director of its new Mesquite-Samuell Farm facility. ... Director of our new Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical Director ...
(Date:6/24/2016)... Los Angeles, CA (PRWEB) , ... June 24, 2016 , ... ... plastic surgery procedures that most people are unfamiliar with. The article goes on to ... known procedures, but also many of these less common operations such as calf and ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 Any dentist who ... challenges of the current process. Many of them do not ... the technical difficulties and high laboratory costs involved. And those ... offer it at such a high cost that the majority ... Dr. Parsa Zadeh , founder of Dental ...
(Date:6/23/2016)... , June 23, 2016 Roche (SIX: RO, ... clearance for its Elecsys BRAHMS PCT (procalcitonin) assay as ... or septic shock. With this clearance, Roche is the ... fully integrated solution for sepsis risk assessment and management. ... bacterial infection and PCT levels in blood can aid ...
(Date:6/23/2016)... -- Research and Markets has announced the addition ... to their offering. The ... commercial environment for MedImmune to enter. The US ageing population ... to drive considerable growth for effective anti-influenza medications. The introduction ... considerably, but development is still in its infancy. ...
Breaking Medicine Technology: