86 results match your criteria: "Global Health Research Center of Central Asia[Affiliation]"
Qual Health Res
August 2017
2 Columbia University School of Social Work, New York, New York, USA.
HIV incidence is increasing in Central Asia, where migrant workers experience risks for acquiring sexually transmitted HIV. As a social and structural factor that may influence perceptions and behavior, we examine how Islam shapes HIV risk and protection. Phenomenological qualitative interviews examine religion and contexts of HIV risk among 48 male Central Asian migrant workers residing in Almaty, Kazakhstan.
View Article and Find Full Text PDFInt J STD AIDS
December 2017
3 Global Health Research Center of Central Asia, Almaty, Kazakhstan.
Little is known about the prevalence and risk factors associated with sex trading among HIV-positive women. A total of 242 HIV-positive women were recruited in five regions in Kazakhstan. These women completed a survey containing items on socio-demographics, HIV stigma, intimate partner violence, and partner risk behaviors.
View Article and Find Full Text PDFPLoS One
August 2017
Columbia University Mailman School of Public Health, Department of Epidemiology, New York, NY, United States of America.
Background: Sputum smear-positive tuberculosis (TB) patients have a high risk of transmission and are of great epidemiological and infection control significance. Little is known about the smear-positive populations in high TB burden regions, such as Kazakhstan. The objective of this study is to characterize the smear-positive population in Kazakhstan and identify associated modifiable risk factors.
View Article and Find Full Text PDFInt J Public Health
June 2017
School of Social Work, Columbia University, New York, NY, USA.
Objectives: To determine factors associated with SRH among migrant workers in Almaty, Kazakhstan.
Methods: In 2007, 805 vendors were screened. Approximately half were eligible (n =450), defined as at least 18 years old, a worker/owner in a randomly selected stall, having traveled 2 + hours outside of Almaty within the past year, and being an internal/external migrant.
Int J Tuberc Lung Dis
January 2017
Columbia University, New York City, New York, USA.
Setting: Four regions in Kazakhstan where participants were recruited from June 2012 to May 2014.
Objective: To examine associations between incarceration history and tobacco, alcohol, and drug consumption, and human immunodeficiency virus (HIV) infection and diabetes mellitus (DM) with TB.
Design: This matched case-control study included 1600 participants who completed a survey on sociodemographics, history of incarceration, tobacco, alcohol and drug use, and HIV and DM diagnosis.
AIDS Behav
August 2017
Social Intervention Group, School of Social Work, Columbia University, New York, NY, USA.
Several barriers prevent key populations, such as migrant workers, from accessing HIV testing. Using data from a cross-sectional study among Central Asian migrant workers (n = 623) in Kazakhstan, we examined factors associated with HIV testing. Overall, 48% of participants had ever received an HIV test.
View Article and Find Full Text PDFJ Subst Use
May 2016
Global Health Research Center of Central Asia, Columbia University, New York City, 1255 Amsterdam Ave, New York, NY 10027.
Background: Growing rates of HIV and high rates of injection drug use in Kazakhstan call for examining access to testing and treatment among people who inject drugs and their intimate partners.
Objectives: We examine how access to health and drug treatment services as well as risk environment factors are associated with ever being tested for HIV and ever receiving any general HIV medical care among 728 male and female intimate partners where at least one partner injects drugs.
Methods: Multivariate random effects logistic regression with random effects for couple were conducted to examine associations between access to health and drug treatment services, risk environment factors, and HIV testing and HIV medical care outcomes.
Purpose: The purpose of this study is to estimate the population size of men who have sex with men (MSM) in Kazakhstan and their HIV testing history.
Methods: We conducted structured interviews with MSM in four geographically disparate cities-N = 400 (n = 100/city)-to implement four population estimation methods and ascertain HIV testing history.
Results: Approximately 3.
J Immigr Minor Health
August 2017
Global Health Research Center of Central Asia, Columbia University School of Social Work, New York, USA.
Unlabelled: Migration processes are listed within the primary factors facilitating the heterosexual spread of HIV. The study examines the relationship between social support, sexual HIV risk behaviors and sexually transmitted infections (STIs) among 1342 male migrant and non-migrant market workers from Barakholka Market in Almaty, Kazakhstan.
Results: (1) higher level of perceived social support [Enhancing Recovery in Coronary Heart Disease (ENRICHD) Social Support Instrument (ESSI score)] was associated with a lower likelihood of having sex with a female sex worker (FSW) [OR = 0.
Drug Alcohol Rev
January 2017
Global Health Research Center of Central Asia, Columbia University, New York, USA.
Introduction And Aims: Intimate partner violence (IPV) and other forms of gender-based violence (GBV) are serious public health threats among women who use drugs or engage in binge drinking in Kyrgyzstan. This study aimed to evaluate the feasibility and preliminary effects of a two-session IPV and GBV screening, brief intervention and referral to treatment model (WINGS) with HIV counselling and testing for women who use drugs or engage in binge drinking in Kyrgyzstan, using a pre/post-design.
Design And Methods: We screened 109 women from harm reduction non-government organisations in Kyrgyzstan, of whom 78 were eligible, 73 participated in the intervention study, and 66 completed a 3-month post-intervention follow-up.
Iran J Public Health
April 2016
Center for Life Sciences Nazarbayev University, Astana, Kazakhstan.
Background: This study examined the association between incident pulmonary tuberculosis (TB) and social and behavioral characteristics in Almaty Oblast, Kazakhstan from 2012 to 2013.
Methods: We used a matched case-control design to estimate the role of factors for acquiring pulmonary TB. Totally 324 individuals were recruited from Sep 2012 to Mar 2013.
Subst Abuse Treat Prev Policy
June 2016
RTI International, Research Triangle Park, NC, USA.
Background: Sharing injection equipment remains an important rout of transmission of HIV and HCV infections in the region of Eastern Europe and Central Asia. Tajikistan is one of the most affected countries with high rates of injection drug use and related epidemics.The aim of this qualitative study was to describe drug use practices and related behaviors in two Tajik cities - Kulob and Khorog.
View Article and Find Full Text PDFBMC Public Health
June 2016
Social Intervention Group, Global Health Research Center of Central Asia, Columbia University, School of Social Work, New York, NY, USA.
Background: Malaysian fishermen have been identified as a key-affected HIV population with HIV rates 10 times higher than national rates. A number of studies have identified that psychosocial and structural-level stressors increase HIV injection drug risk behaviors. The purpose of this paper is to examine psychosocial and structural-level stressors of injection drug use and HIV injection drug risk behaviors among Malaysian fishermen.
View Article and Find Full Text PDFPLoS One
November 2016
Johns Hopkins University, Bloomberg School of Public Health, Epidemiology, International Health, Baltimore, Maryland, United States of America.
Objectives: We examined whether mobility, migrant status, and risk environments are associated with sexually transmitted infections (STIs) and HIV risk behaviors (e.g. sex trading, multiple partners, and unprotected sex).
View Article and Find Full Text PDFJ Fam Plann Reprod Health Care
April 2017
Professor, Center on Gender Equity and Health; Division of Global Public Health, Department of Medicine, University of California at San Diego, La Jolla, CA, USA.
Community Ment Health J
November 2016
Global Health Research Center of Central Asia, Columbia University School of Social Work, 1255 Amsterdam Ave, 809, New York, NY, 10027, USA.
This paper examines individual, social, and structural factors associated with depression among 728 people who inject drugs (PWID) and their intimate partners in Kazakhstan, with separate multivariate models by gender. Depression scores were higher on average among participants of both genders who recently experienced sexual intimate partner violence, food insecurity, and who had lower levels of self-rated health. Among females, higher depression scores were associated with experiencing childhood sexual abuse, lower levels of social support, and not having children.
View Article and Find Full Text PDFPLoS One
January 2016
Center for Refugee and Disaster Response, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America.
Purpose: The aim of the current study is to test the validity and reliability of the Shame Questionnaire among traumatized girls in Lusaka, Zambia.
Methods: The Shame Questionnaire was validated through both classical test and item response theory methods. Internal reliability, criterion validity and construct validity were examined among a sample of 325 female children living in Zambia.
Int J STD AIDS
March 2016
Global Health Research Center of Central Asia, Columbia University, New York, NY, USA.
Uzbekistan has one of the fastest growing HIV epidemics in the world. In this study, men who reported mobility were compared to non-mobile men in regard to paying for sex and condom use during paid sex. The sample included 2333 men between the ages of 15 and 59 in Uzbekistan.
View Article and Find Full Text PDFObjectives: Tuberculosis (TB) is a major threat to global public health. Kazakhstan has the second highest percentage of multidrug-resistant tuberculosis (MDR-TB) cases among incident tuberculosis cases in the world (WHO 2013). A high burden of MDR-TB suggests TB prevention, control, and treatment programs are failing.
View Article and Find Full Text PDFAIDS Behav
February 2016
Social Intervention Group, Global Health Research Center of Central Asia, Columbia University School of Social Work, 1255 Amsterdam Avenue, Room 804, Mail Code 4600, New York, NY, 10027, USA.
The aim of the current systematic review is to examine the relationship between trauma and HIV risk behaviors among both forced and unforced migrant populations from low and middle income countries (LMIC). We conducted a review of studies published from 1995 to 2014. Data were extracted related to (1) the relationship between trauma and HIV risk behaviors, (2) methodological approach, (3) assessment methods, and (4) differences noted between forced and unforced migrants.
View Article and Find Full Text PDFAm J Public Health
March 2015
Susan Witte, Laura Cordisco Tsai, Marion Riedel, Reid Offringa, Mingway Chang, Nabila El-Bassel, and Fred Ssewamala are with the School of Social Work, Columbia University, New York, NY. Susan Witte, Nabila El-Bassel, and Mingway Chang are also with the Global Health Research Center of Central Asia, Columbia University, New York. Toivgoo Aira is with Wellspring, Ulaanbaatar, Mongolia, and the Global Health Research Center of Central Asia, Columbia University, New York.
Objectives: We tested whether a structural intervention combining savings-led microfinance and HIV prevention components would achieve enhanced reductions in sexual risk among women engaging in street-based sex work in Ulaanbaatar, Mongolia, compared with an HIV prevention intervention alone.
Methods: Between November 2011 and August 2012, we randomized 107 eligible women who completed baseline assessments to either a 4-session HIV sexual risk reduction intervention (HIVSRR) alone (n=50) or a 34-session HIVSRR plus a savings-led microfinance intervention (n=57). At 3- and 6-month follow-up assessments, participants reported unprotected acts of vaginal intercourse with paying partners and number of paying partners with whom they engaged in sexual intercourse in the previous 90 days.
AIDS Behav
July 2015
Global Health Research Center of Central Asia, Columbia University, New York, NY, USA,
This study compares sexual risk behaviors among male and female migrant market vendors in Almaty, Kazakhstan. From the Barakholka Market, 209 male and 213 female market vendors were randomly recruited. Self-reported data were collected through standardized face-to-face interviews.
View Article and Find Full Text PDFJ Acquir Immune Defic Syndr
October 2014
*Global Health Research Center of Central Asia, Columbia University School of Social Work, New York City, New York; †Center for Public Health and Human Rights, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD; ‡School of Social Service Administration, University of Chicago, Chicago, IL; and §Kazakhstan National AIDS Center, Almaty, Kazakhstan.
Objective: Project Renaissance is a randomized controlled trial of an HIV/hepatitis C virus (HCV)/sexually transmitted infection (STI) prevention intervention conducted in Almaty, Kazakhstan. We hypothesized that couples assigned to the intervention of interest will have lower incidence of HIV, HCV, STIs, rates of unprotected sex, and unsafe injection over the 12-month follow-up period compared with those assigned to an attention control arm.
Design: A total of 300 couples (600 participants) where one or both partners reported injecting drugs in the past 90 days were randomized to 1 of 2 arms: (1) a 5-session HIV/HCV/STI prevention intervention (risk reduction: RR) or (2) a 5-session Wellness Promotion (WP) intervention.
Int J Drug Policy
November 2014
Osh Interregional Narcological Center, Osh, Kyrgyzstan. Electronic address:
Background: Opioid overdose (OD) is a major cause of mortality among people who inject drugs (PWID) in Central Asia, and distribution of naloxone, an opioid antagonist, can effectively prevent these deaths. However, little is known about the use and wastage of distributed naloxone ampoules. Having reliable data on wastage rates is critical for accurately calculating the health impact of naloxone distribution projects targeting PWID.
View Article and Find Full Text PDFInt J Drug Policy
November 2014
Global Health Research Center of Central Asia, 102 Luganskogo Street, ap. 1, Medeu District, Almaty 050059, Kazakhstan.
Background: Kazakhstan and other countries in Central Asia are experiencing a rapidly growing HIV epidemic, which has historically been driven by injection drug use, but is more recently being fueled by heterosexual transmission.
Methods: This paper examines HIV and HCV infection, as well as sexual and drug-related risks among female partners of men who inject drugs (MWID), comparing females who inject drugs (FWID) to non-injecting female partners on socio-demographic, relationship context, and structural characteristics.
Results: The prevalence rate of HIV was 30.