scholarly journals How Many Sexual Partners Are Too Many for Elderly Men From Rural China Who Visit Female Sex Workers Becoming HIV-Positive?

2021 ◽  
Author(s):  
Yi Yang ◽  
ShuangFeng Fan ◽  
Shu Liang ◽  
Yang Liu ◽  
Yuan Li ◽  
...  
Keyword(s):  
Hiv Infection ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Rural China ◽  
Roc Curves ◽  
Sexual Partners ◽  
Hiv Positive ◽  
Operating Characteristics ◽  
Elderly Men ◽  
Female Sex

Abstract Objectives. To make clear how many sexual partners (SPs) are too many for elderly (≥50 years old) men becoming HIV-positive from rural China.Methods. We conducted a case-control study: 99 newly HIV (+) vs. 88 HIV (-) elderly men with similar age who visited female sex workers (FSW). Receiver-operating characteristics (ROC) curves and backward binary logistic regression was applied. Results. Cases had more SPs (315.66±401.33) than controls(14.63±25.63)in their lifetime, mainly commercial SPs(313.98±401.38 vs.12.81±25.85), similarly in the last three years. AUCs for HIV infection at number of accumulated SPs and of commercial SPs were 0.89 and 0.90, and correspondingly 0.79 and 0.81 in the last three years. Cut-off values were identified as 51.5, 52.5, 5.5 and 4.5 based on Youden’s indexes (0.715, 0.705, 0.612 and 0.601). Risky factors for HIV infection among elderly men were having 52-2002 SPs in their lifetime (AOR (95%CI): 56.33(11.36-279.25)), having 5-289 commercial SPs in the last three years (11.55(2.78-47.94)). Conclusions. ≥52 SPs in their lifetime and ≥5 FSW in the last three years are too many for elderly men from rural China becoming HIV-positive.

scholarly journals Prevalence, incidence, and distribution of human papillomavirus types in female sex workers in Kenya

2020 ◽  
Vol 31 (2) ◽  
pp. 109-118
Author(s):  
Kristen Sweet ◽  
Claire Bosire ◽  
Busola Sanusi ◽  
Carly J Sherrod ◽  
Jessie Kwatampora ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Sub Saharan Africa ◽  
Hiv Positive ◽  
Female Sex ◽  
Hpv Prevalence ◽  
Hiv Negative

Female sex workers (FSWs) have a notably high risk of acquiring human papillomavirus (HPV) infections. Relatively few studies address the type-specific prevalence and incidence of HPV among FSWs in sub-Saharan Africa. FSWs (n = 348) attending the Korogocho clinic in Nairobi, Kenya participated from August 2009 to March 2011. HPV DNA was detected using the SPF10-LiPA25 PCR assay. Baseline prevalence of HPV infection and cervical dysplasia were calculated, stratified by HIV-serostatus. Incidence rate (IR) of infection was calculated as number of new infections from baseline over person-months among 160 HPV-negative participants with complete 12-month follow-up. Baseline HPV prevalence was 23.6% for any HPV and 20.4% for high-risk HPV (hrHPV) types. Most prevalent types were HPV52 (10.1%), HPV35 (2.3%), and HPV51 (2.3%). A quarter (24%) of participants were HIV-positive. HPV prevalence was higher in HIV-positive (32.1%) than HIV-negative (20.8%) participants. hrHPV prevalence was higher in HIV-positive (27.4%) than HIV-negative (18.2%) women. During follow-up, HPV IR was 31.4 (95% CI: 23.8–41.5) for any HPV and 24.2 (95% CI: 17.9–32.8) for hrHPV types. HPV52 had the highest IR (6.0; 95% CI: 6.5–10.3). Overall HPV and hrHPV prevalence were lower than expected, but both prevalence and incidence were higher in HIV-positive than in HIV-negative women.

Prevalence and risk of HIV infection among female sex workers in Burkina Faso

1998 ◽  
Vol 9 (3) ◽  
pp. 146-150 ◽  
Author(s):  
Salif Lankoande Nicolas ◽  
Meda Lassana Sangare ◽  
Issaka P Compaore ◽  
Joseph Catraye ◽  
Paul T Sanou ◽  
...  
Keyword(s):  
Hiv Infection ◽  
Burkina Faso ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Hiv Transmission ◽  
Cross Sectional Study ◽  
World Health ◽  
Cross Sectional ◽  
Female Sex ◽  
Bobo Dioulasso

Summary: Little information is available regarding human immunodeficiency virus (HIV) infection among female sex workers (FSW) in Burkina Faso, West Africa. A cross-sectional study was conducted in Ouagadougou and Bobo-Dioulasso, the 2 largest cities of the country, to determine the prevalence of HIV infection and other sexually transmitted diseases (STDs) among FSWs, and to investigate the factors which were associated with HIV infection in this population. From October to November 1994, 426 FSWs were recruited. The method of anonymous and unlinked HIV screening recommended by the World Health Organization (WHO) was used. The overall HIV seroprevalence was 58.2% (95% confidence interval: 53.4-62.9) and 52.6% of FSWs had at least one STD agent. The most common STDs were trichomoniasis (23%), syphilis (15%) and gonorrhoea (13%). In a logistic regression analysis, risk factors for HIV infection were high gravidity ( 2 pregnancies), low perception of personal risk of HIV infection, syphilis and the presence of genital warts. These results suggest that FSWs in Burkina Faso need better information about HIV transmission and prevention and then need better access to STD detection and management services.

Management of sexually transmitted diseases and HIV prevention in men at high risk: targeting clients and non-paying sexual partners of female sex workers in Benin

AIDS ◽  
2000 ◽  
Vol 14 (16) ◽  
pp. 2523-2534 ◽  
Author(s):  
Catherine M. Lowndes ◽  
Michel Alary ◽  
Cyriaque A. B. Gnintoungbé ◽  
Emmanuelle Bédard ◽  
Léonard Mukenge ◽  
...  
Keyword(s):  
High Risk ◽  
Hiv Prevention ◽  
Sexually Transmitted Diseases ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Sexual Partners ◽  
Sexually Transmitted ◽  
Female Sex

Was the HIV infection burden in female sex workers in China overestimated?

2013 ◽  
Vol 13 (1) ◽  
pp. 13 ◽  
Author(s):  
Xiang-Sheng Chen ◽  
Yue-Ping Yin ◽  
Ning Jiang
Keyword(s):  
Hiv Infection ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Female Sex

scholarly journals Typology of older female sex workers and sexual risk for HIV infection in China: a qualitative study

2013 ◽  
Vol 16 (1) ◽  
pp. 47-60 ◽  
Author(s):  
Chun Hao ◽  
Hongjie Liu ◽  
Susan G. Sherman ◽  
Baofa Jiang ◽  
Xiaojing Li ◽  
...  
Keyword(s):  
Qualitative Study ◽  
Hiv Infection ◽  
Sexual Risk ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Female Sex

scholarly journals Identifying Risk Factors and Spatial Clustering of HIV Infection Among Female Sex Workers in India

2021 ◽  
Vol 5 (1) ◽  
pp. 41-53
Author(s):  
Elangovan Arumugam ◽  
Vasna Joshua ◽  
Santhakumar Aridoss ◽  
Ganesh Balasubramanian ◽  
Nagaraj Jaganathasamy ◽  
...  
Keyword(s):  
High Risk ◽  
Hiv Infection ◽  
Sex Work ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Component Analysis ◽  
Index Score ◽  
Data Set ◽  
Female Sex ◽  
Selling Sex

Background: The human immunodeficiency virus (HIV) epidemic in India is generally considered to be more concentrated, with the focus on high-risk groups including female sex workers (FSWs). The Integrated Biological and Behavioral Surveillance (IBBS), the first nationwide surveillance conducted during 2014-2015, collected many key indicators, including indicators related to HIV/STI transmission. The purpose of this study was to develop an index score for each domain surveyed and to identify focus areas for interventions among FSWs. Methods: The study population consisted of 27,007 FSWs. Forty high-risk related covariates of HIV/STI transmission, demographic characteristics, sexual history, condom practices, knowledge of HIV/STI and biological variables were considered. The original data set was examined using the correlation matrix and was reduced to 15 highly-correlated factors using principal component analysis. The factors were further improved using varimax rotation and the percentage of variation was used as weights to obtain the initial score for each domain, which were then standardized for comparison. Bartlett’s test of sphericity was examined before the factor extraction. Results: Six factors were extracted, which together explained about 73% of the total variation. The factors were: (1) more number of clients; (2) younger FSW and started selling sex at younger age; (3) experiencing condom breakage; (4) having occasional clients and poor HIV/AIDS knowledge; (5) illiteracy; and (6) a longer period of sex work. Six domains with an index score of above 80, from the states of Maharashtra, Rajasthan, Arunachal Pradesh, Uttar Pradesh, and Jharkhand need greater intervention. Conclusion and Implications for Translation: FSWs’ current age, age at commencement of sex work, and the number of clients were the indicators most-associated with HIV infection. Therefore, program and policy interventions should focus on FSWs who are younger than <25 years, who started selling sex at <22 years, and who have >10 clients. Key words: • Female Sex Worker • Kriged Map • Factor Analysis • Principle Component Analysis • HIV • Sexually Transmitted Infections   Copyright © 2021 Elangovan et al. Published by Global Health and Education Projects, Inc. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in this journal, is properly cited.

Experience of HIV Prevention Interventions among Female Sex Workers in Delhi, India

1994 ◽  
Vol 5 (1) ◽  
pp. 56-57 ◽  
Author(s):  
Yadu Nath Singh ◽  
Anand Narayan Malaviya
Keyword(s):  
Hiv Prevention ◽  
Hiv Infection ◽  
Condom Use ◽  
Sex Workers ◽  
Female Sex Workers ◽  
Hiv Seroprevalence ◽  
Hiv Prevention Intervention ◽  
Female Sex ◽  
Prevention Interventions ◽  
Hiv Prevention Interventions

This paper describes the effect of HIV prevention intervention among female sex workers in Delhi. Over a 2-year period we found a marked increase in condom use with little increase in HIV seroprevalence. The prevalence of HIV infection did not increase during the study period (1 positive among 701 in 1988 vs 1 positive in 600 in 1990).

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