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:5/26/2016)... ... May 26, 2016 , ... On May 23rd during the National ... Science® and international water advocate, was honored by Ashram, Inc. as the world’s foremost ... who knelt on the banks of the Nile to fill their red clay pots ...
(Date:5/26/2016)... ... May 26, 2016 , ... The introduction of our ... PROTECTION TO YOUR HEAD ™”. , “We are proud to introduce Meghan ... football front we have Brian Quick, wide receiver for Los Angeles who was a ...
(Date:5/26/2016)... ... 26, 2016 , ... Metcalf & Associates’ Maureen Metcalf ... experience in leading technology and human resources operations for health care, education, banking, ... be featured on Metcalf’s VoiceAmerica radio show , Innovative Leaders Driving Thriving ...
(Date:5/26/2016)... , ... May 26, 2016 , ... May 2016 – ... so central to popular cosmetic improvement efforts. Record numbers of clients now ask about ... prominent or pouty, says Kally Papantoniou, MD, of Advanced Dermatology P.C. , ...
(Date:5/26/2016)... ... May 26, 2016 , ... ... is happy to announce the launch of its brand equity product, Brandvantage. ... to reflect the dynamic landscape of modern consumer decision-making. The proprietary framework ...
Breaking Medicine News(10 mins):
(Date:5/24/2016)... New Zealand , May 24, 2016 ... and informatics solutions for the healthcare sector, has been named ... New Zealand Hi-Tech Awards 2016. Dr Bruce ... fantastic acknowledgement for our team.  It,s really good to be ... burden healthcare internationally. Our products are used in 35 countries ...
(Date:5/24/2016)... Los innovadores de COMBO[TM], ... introduce catéteres para la intervención de extremidades inferiores ... global especializada en el suministro de soluciones vasculares ... incluyendo productos para tratar la enfermedad arterial periférica. ... los dispositivos de primera entrada de la compañía ...
(Date:5/23/2016)... , May 23, 2016 ... Handling Equipment Market by Product (Wheelchair, Scooters, Medical ... (Bariatric Care, Critical Care, Wound), Accessories (Lifting, Transfer) ... to 2021", published by MarketsandMarkets, the patient handling ... Billion by 2021 at a CAGR of 10.5% ...
Breaking Medicine Technology: