HOME >> MEDICINE >> NEWS
Prevalence of human papillomavirus infection differs for men and women

The age-specific prevalence of sexually transmitted human papillomavirus infection in women differs substantially from that in men who have sex with men, according to a new study published in the December 15 issue of The Journal of Infectious Diseases, now available online. The study, led by Peter V. Chin-Hong of the University of California, San Francisco, indicates a high prevalence of anal human papillomavirus (HPV) infection in all age groups of men who have sex with men. This finding contrasts with the age-related prevalence of cervical HPV infection.

Numerous studies have previously documented a causal link between HPV infection and anal and cervical cancers. Many studies have also shown that cervical HPV infection is strongly related to age, peaking early and falling after age 30. Little, however, is known about the age-specific prevalence of anal HPV infection in men who have sex with men. Most research on the subject has involved men in a narrow age range who were HIV-infected. The investigators described their study as the first to document anal HPV infection in a HIV-seronegative population of men who have sex with men who were diverse in terms of age and geography.

The study was conducted between January 2001 and October 2002 and involved 1,218 men who have sex with men living in Boston, Denver, New York, and San Francisco. The men were aged 18 to 89 years and 78% were white, 14% were Latino, 6% were African American, and 3% were Asian. The researchers found the prevalence rate of anal HPV infection to be 57%, and this rate did not change with age or from city to city. Factors associated with infection were receptive anal sex and having more than five sex partners in the previous six months.

Study results also described the nature of anal HPV infection in this group. Forty-five percent of those infected had more than one type of HPV. The prevalence of infection with "high-risk" HPV types associated with invasive anal canc
'"/>

Contact: Steve Baragona
sbaragona@idsociety.org
703-299-0412
Infectious Diseases Society of America
16-Nov-2004


Page: 1 2

Related medicine news :

1. Prevalence of obesity among immigrants increases with longer residency in US
2. Prevalence of nonalcoholic fatty liver disease varies by ethnicity
3. Prevalence of overweight increasing in young children from low-income families
4. Prevalence of chlamydia high among young adults in U.S.
5. Prevalence of HIV among childbearing women has declined in New York
6. Prevalence of age-related macular degeneration projected to increase substantially by 2020
7. Prevalence of cataracts expected to increase substantially in coming decades
8. Prevalence of chronic sinusitis may be lower than commonly reported
9. Prevalence Of Sexual Abuse In Men
10. Study Reveals Possible Clue For Racial Differences In Prevalence Of High Blood Pressure
11. Prevalence Of Silicosis Studied In Surface Coal Miners

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... OBISPO, Calif. (PRWEB) , ... October 13, 2017 , ... ... or dementia. However, many long-term care insurance companies have a waiver for care if ... the 90-day elimination period, when the family pays for care, is often waived, so ...
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading ... to advocate for action towards gender equality at their inaugural Summit in New York ... globe, and reached a social audience of over 3 million. To watch the Mobilize ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... Yisrayl Hawkins, ... week that explains one of the most popular and least understood books in the ... cryptic and puzzling descriptions that have baffled scholars for centuries. Many have tossed it ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... ... DevOps and Agile Software Development, has been awarded a contract by the Center ... Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies in ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: the Christian history of ... Brink” is the creation of published author, William Nowers. Captain Nowers and his ... veteran, he spent thirty years in the Navy. Following his career as a ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... Oct. 2, 2017 Diplomat Pharmacy, Inc. (NYSE: ... Software and Consulting, LLC , and named its founder ... based in Tennessee , will operate ... expands EnvoyHealth,s service offerings for health care partners to ... "In an interoperable world, technology ...
(Date:10/2/2017)... Oct. 2, 2017 Halo Labs announces the European launch ... called the HORIZON at MIBio 2017 in Cambridge, U.K ... visible particulate matter in biopharmaceutical samples with unprecedented speed and sensitivity ... novel technique Backgrounded Membrane Imaging. ... The HORIZON subvisible particle analysis system ...
(Date:9/28/2017)... Sept. 28, 2017 Cohen Veterans Bioscience and ... use of wearable and home sensors for real-time monitoring ... Signal Foundation, a nonprofit organization focused on disruptive health ... an affordable analytical system to record and integrate behavioral, ... ...
Breaking Medicine Technology:
Cached News: