Navigation Links
New study shows smoking increases risk of psoriasis
Date:10/29/2007

New York, October 29, 2007 -- Another disease can be added to the list of smoking-related disorders -- psoriasis. Researchers have found that smoking increases the risk of developing psoriasis, heavier smoking increases the risk further, and the risk decreases only slowly after quitting. Investigators from the Massachusetts General Hospital, Brigham and Women's Hospital, the Harvard School of Public Health, all in Boston, USA, and Vancouver General Hospital, Vancouver, BC, Canada, have published the results in the November 2007 issue of The American Journal of Medicine.

This study is the largest prospective assessment of multiple markers of smoking status, duration, and intensity in relation to the risk of psoriasis. Using data from the Nurses Health Study II (NHS II), an ongoing longitudinal study of 116,608 female registered nurses from 15 states between the ages of 25 and 42 years at baseline who completed and returned an initial questionnaire in 1989, the researchers documented 887 incident cases of psoriasis during the 14 years of follow-up. Lifetime smoking exposure was measured in pack-years, equal to smoking 20 cigarettes per day for one year.

Compared with women who never smoked, the risk of psoriasis was 37% higher among past smokers and 78% higher among current smokers. Pack-years were associated with a graded increase in the risk for psoriasis. Compared with never smokers; the risk was 20% higher for 1-10 pack-years, 60% higher for 11-20 pack-years, and more than two times higher for +21 pack-years. The significant trends persisted with smoking duration in both current and past smokers. Furthermore, exposure to passive smoke during pregnancy or childhood was associated with an increased risk of psoriasis. The risk of psoriasis among former smokers decreases nearly to that of never smokers 20 years after cessation.

Writing in the article, Hyon K. Choi, MD, DrPH, states, "These findings, along with well-established hazardous health effects of smoking, provide clear incentives for smoking cessation in those at risk for and suffering from psoriasis. Beyond the potential effect on psoriasis, smoking cessation would lead to a better overall clinical outcome in psoriasis patients, who often suffer co-morbidities related to smoking."


'/>"/>

Contact: Pamela Poppalardo
ajmmedia@elsevier.com
212-633-3944
Elsevier Health Sciences
Source:Eurekalert

Related medicine news :

1. Rural Canadians travel far for specialists: study
2. A new study surpasses Gene Therapy Hurdle
3. Tomato Sauce reduces Cancer Risk- Study
4. A question on study of Adult Stem Cell
5. Study on obesity and heart failure
6. National Lung Study in the process
7. Marijuana gateway theory strengthened by study of twins
8. Old theory of adaptation confirmed by new study
9. Study casts doubt on keyboard ills
10. Gene study links endometriosis, infertility
11. Study reveals how stress can make you sick
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/12/2017)... Orleans, LA (PRWEB) , ... October 12, 2017 , ... ... centers in the U.S., announced today its plans to open a flagship location in ... will occupy the former Rooms To Go store next to Office Depot in the ...
(Date:10/12/2017)... ... ... IsoComforter, Inc. ( https://isocomforter.com ), one of the Nation’s premier ... of the shoulder pad. The shoulder pad provides optimal support and full contact ... using cold therapy. By utilizing ice and water that is circulated from an insulated ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... in post-acute health care, have expanded their existing home health joint venture through ... AccentCare has been operating a joint venture home health company with Asante, delivering ...
(Date:10/12/2017)... ... October 12, 2017 , ... Dr. Parsa Mohebi, ... a medical article to the newly revamped Cosmetic Town journal section, ... hair transplant procedure known as Follicular Unit Extraction (FUE). , Dr. ...
(Date:10/12/2017)... ... October 12, 2017 , ... Leading pediatric oncology experts at Children’s National ... 49th Congress of the International Society of Paediatric Oncology (SIOP) Oct. 12-15. ... for Cancer and Blood Disorders at Children’s National, and Stephen P. Hunger, M.D., ...
Breaking Medicine News(10 mins):
(Date:9/25/2017)... 25, 2017   Montrium , an industry ... today—from the IQPC Trial Master Files & Inspection ... that EastHORN Clinical Services has selected eTMF ... TMF management. EastHORN, a leading European contract research ... increase transparency to enable greater collaboration with sponsors, ...
(Date:9/22/2017)... 22, 2017 AVACEN Medical (AVACEN) announced that ... successfully helping those with the widespread pain associated with ... Amanda in Essex, England commented, ... hair, experiencing no sleep at all, tremendous pain, with ... cannot recommend [the AVACEN 100] enough, how this has ...
(Date:9/18/2017)... , Sept. 18, 2017 ... fields of bioinformatics and immune engineering, today ... protective avian influenza A (H7N9) vaccine. ... related to seasonal influenza and presents a ... on prior exposure to be effective. Using ...
Breaking Medicine Technology: