multiple sex partners

Epidemiologists and clinicians who quantify risks associated with MSP do so to identify those who have had sexual intercourse with more than one partner in the past 12 months. For the purposes of the World Health Organization (WHO)'s effort to eliminate HIV infection, quantifying measures progress in reducing the percentage of those with AIDS. The World Health Organization (WHO) has described their rationale by assuming that the spread of HIV in most locales depends upon the number of MSP. Those who have MSP possess a higher risk of HIV transmission than individuals that do not have multiple sex partners.

WHO uses indicators, such as MSP, age, mortality, morbidity, geographical location and signs and symptoms of disease. This is done so that change can be measured and so that the effect of indicators can be assessed.

Following the initial quantification of the number of MSP, the respondent is again surveyed three and then five years later. In addition to the survey, respondents' sexual histories are obtained. Analysis assists those conducting the study to verify and help define the term MSP.

For the indicator MSP, WHO has defined a summary of what it measures, rationale for the indicator, numerator, denominator and calculation, recommended measurement tools, measurement, frequency, and the strengths and weaknesses of the indicator.

WHO's definition of MSP has some strengths and weaknesses The quantification is an indicator and a picture of the levels of higher-risk sex in a locale. If those surveyed changed their activity to one sexual partner, the change will be quantified by changes in the indicator. This disadvantage is that though a respondent may reduce the number of MSP in a 12-month period, the indicator will not reflect this change in sexual activity. Even so, decreasing the number of MSP may not indicate a change. Potentially this definition and quantification may have a significant impact on the pandemic of HIV and used as a measure of program success. WHO recommends that additional indicators that quantify MSP more precisely to capture the reduction in multiple sexual partners in general.{{cite book|publisher=World Health Organization and the Joint United Nations Programme on HIV/AIDS (UNAIDS)|title=Global AIDS Response Progress Reporting 2015|date=2015|isbn=9789241509343|page=33|access-date= 12 January 2016 |url=http://www.unaids.org/sites/default/files/media_asset/JC2702_GARPR2015guidelines_en.pdf}}{{cite web | title = Sexually transmitted infections at record high |publisher= The Brown and White (university newsletter) | url = http://thebrownandwhite.com/2016/12/04/sti-record-high/# | access-date = 2016-12-20 |first= Amber |last= Cardona |date= 2016-12-04 }} According to the CDC's Youth Risk Behavior Surveillance System, having multiple sex partners has been quantified to mean that those greater than or equal to age 25 had four or more sexual partners in one year.{{cite web | title = Schools Teaching Prevention | publisher = National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention | date = 9 December 2015| url = https://www.cdc.gov/nchhstp/newsroom/2015/nhpc-press-release-schools-teaching-prevention.html | access-date = 2017-02-19 }}

Epidemiologists in Tanzania used the indicator MSP in their study of AIDS incidence among 15-19-year-olds by documenting the respondent as being sexually active and having MSP in the last 12 months.{{cite journal|last1=Exavery|first1=Amon|last2=Lutambi|first2=Angelina M|last3=Mubyazi|first3=Godfrey M|last4=Kweka|first4=Khadija|last5=Mbaruku|first5=Godfrey|last6=Masanja|first6=Honorati|title=Multiple sexual partners and condom use among 10 - 19 year-olds in four districts in Tanzania: What do we learn?|journal=BMC Public Health|volume=11|issue=1|year=2011|pages=490|issn=1471-2458|doi=10.1186/1471-2458-11-490|pmid=21696581|pmc=3141458 |doi-access=free }}

A complete medical history includes an assessment of the number sexual partners with which a person has had within a certain time period.{{cite web|title=Data from Tufts University Provide New Insights into Medical Students (Assessment of Medical Student and Resident/Fellow Knowledge, Comfort, and Training With Sexual History Taking in LGBTQ Patients) | publisher = Health & Medicine Week| date= 2015-06-12 | access-date = 2016-01-11 | url=http://go.galegroup.com/ps/i.do?id=GALE%7CA416887528&v=2.1&it=r&p=AONE&sw=w&asid=1122a69cd4aa9d732c76b3670b01432a}}

A social history (abbreviated "SocHx") that part of a medical exam addressing familial, occupational, and recreational aspects of the patient's personal life that have the potential to be clinically important. MSP is only the description of the behavior described in clinical terms. Promiscuity can mean that a moral judgement is made because some parts of societies promote sexual activity to occur only within exclusive, single-partner, committed relationships.{{cite web|title=UK's most promiscuous city in 'one night stand' poll revealed|url=http://metro.co.uk/2014/01/08/liverpool-named-uks-most-promiscuous-city-in-one-night-stand-poll-4254176/|website=Metro.co.uk|publisher=Associated Newspapers Limited|date=2014-01-08}} is often the way researchers define a society's promiscuity levels at any given time. MSP increases the risk of many diseases and other conditions.

The CDC in the past has quantified MSP for adolescents with the following descriptions:{{citation needed|date=January 2023}}

• Never having had sexual intercourse (no MSP)
• Having multiple sex partners, defined as having had four or more sex partners during one's lifetime
• Sexual activity was defined as having had sexual intercourse during the past 3 months

{{cite web | title = Trends in Sexual Risk Behaviors Among High School Students|publisher=Centers for Disease Control and Prevention| url = https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5138a2.htm | access-date = 2016-01-11 }}

Some clinicians define MSP by also taking into account concurrent sexual relationships.{{cite web | title = 11% of Men Have Multiple Sex Partners | publisher=WebMD | url = http://www.webmd.com/sex-relationships/news/20071031/11-percent-of-men-have-multiple-sex-partners

| access-date = 2016-01-12 }}

The likelihood of developing substance abuse or dependence increases linearly with the number of sex partners, an effect more pronounced for women. People who have a higher number of sex partners do not have higher rates of anxiety or depression.{{cite web | title = The Lingering Psychological Effects of Multiple Sex Partners |publisher= Psychology Today |last=Krauss |first=Susan |date = 20 April 2013 | url = https://www.psychologytoday.com/blog/fulfillment-any-age/201304/the-lingering-psychological-effects-multiple-sex-partners | access-date = 2016-01-11 }}{{cite journal|last1=Teachman|first1=Jay|title=Premarital Sex, Premarital Cohabitation, and the Risk of Subsequent Marital Dissolution Among Women|journal=Journal of Marriage and Family|volume=65|issue=2|year=2003|pages=444–455|issn=0022-2445|doi=10.1111/j.1741-3737.2003.00444.x|s2cid=6319486}} A Durex Global Sex Survey found that men in New Zealand had claimed an average of 44 sex partners over their lifetime.{{cite web | last=Mien-chieh | first=Yang | title=Taiwanese males have five sexual partners: survey | website=Taipei Times | date=2011-12-02 | url=https://www.taipeitimes.com/News/taiwan/archives/2011/12/02/2003519748 | access-date=2023-06-23}}

MSP increases the risk of developing bacterial vaginosis.{{cite web | title = STD Facts — Bacterial Vaginosis |publisher=Centers for Disease Control and Prevention| url = https://www.cdc.gov/STD/bv/STDFact-Bacterial-Vaginosis.htm | access-date = 2016-01-11 }} MSP can result in pregnant women with a greater risk of contracting HIV.{{cite web |publisher=Centers for Disease Control and Prevention|title= Special Populations, 2010 STD Treatment Guidelines | url = https://www.cdc.gov/std/treatment/2010/specialpops.htm | access-date = 2016-01-11 }} HIV is strongly associated with having MSP.{{cite book | first=Michael C

|last=LeMay|title = Global Pandemic Threats: A Reference Handbook: A Reference Handbook| access-date = 2017-01-09 |url= https://books.google.com/books?id=_UzODAAAQBAJ&q=cdc+definition+of+multiple+sex+partners&pg=PA118 |isbn= 978-1440842825 |publisher= ABC-CLIO |date=2016 }} Having multiple sex partners is associated with higher incidences of STIs.{{cite web | title = Multiple sex partners | publisher = Terrence Higgins Trust | url = http://www.tht.org.uk/myhiv/Staying-healthy/Sex/Multiple-sex-partners | access-date = 2017-02-17 }}

Prevention of disease strategies include intensive counseling of those who have met the definition of multiple sex partners.{{cite web | title = Sexually Transmitted Diseases Treatment Guidelines, 2015 | url = https://www.cdc.gov/mmwr/preview/mmwrhtml/rr6403a1.htm?s_cid=rr6403a1_w# | access-date = 2017-02-20 }}{{PD-notice}}

In Jamaica, one of the primary contributing associations to the AIDS/HIV epidemic is the risky behavior of having multiple sex partners. A 2004 Behavioral Surveillance Survey demonstrated that 89 percent of males and 78 percent of females aged 15 to 24 had sex with a nonmarital or noncohabitating partner in the preceding 12 months. Fifty-six percent of males and 16 percent of females had multiple sex partners in the preceding 12 months.[http://www.usaid.gov/our_work/global_health/aids/Countries/lac/jamaica_profile.pdf "Health Profile: Jamaica"] {{webarchive|url=https://web.archive.org/web/20080913115359/http://www.usaid.gov/our_work/global_health/aids/Countries/lac/jamaica_profile.pdf |date=2008-09-13}}. United States Agency for International Development (June 2008). Accessed September 7, 2008. {{PD-notice}}

In Sub-Saharan Africa, travel and wealth is a risk factor in engaging in sexual activities with multiple sex partners.{{cite web | title = Household Wealth, Travel Associated with Having Multiple Partners among Sub-Saharan African Men - International Perspectives on Sexual and Reproductive Health | publisher=HighBeam Research | url = https://www.highbeam.com/doc/1G1-239918277.html | access-date = 2017-01-09 }}{{dead link|date=February 2019|bot=medic}}{{cbignore|bot=medic}}

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Category:Sexual health

Category:HIV/AIDS

Category:Epidemiology

Category:Medical terminology