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Abstract
People who inject drugs (PWID) who migrate from Puerto Rico (PR) to New York City (NYC) are at elevated risk for hepatitis C (HCV), HIV and drug overdose. There is an urgent need to identify a sustainable path toward improving the health outcomes of this population. Peer-driven HIV/HCV prevention interventions for PWID are effective in reducing risk behaviors. Additionally, the concept of intravention-naturally occurring disease prevention activities among PWID (Friedman, 2004)-is a suitable theoretical framework to cast and bolster PWID-indigenous risk reduction norms and practices to achieve positive health outcomes. From 2017-2019, we conducted an ethnographic study in the Bronx, NYC to identify the injection risks of migrant Puerto Rican PWID, institutional barriers to risk reduction and solutions to these barriers. Study components included a longitudinal ethnography with 40 migrant PWID (e.g., baseline and exit interviews and monthly face-to-face follow-ups for 12 months), two institutional ethnographies (IEs) with 10 migrants and six service providers, and three focus groups (FGs) with another 15 migrant PWID. Data were analyzed using a grounded theory approach. In this article, we present findings from the IEs and FGs, specifically regarding a promising intravention pathway to promote health empowerment among these migrants that leverages an existing social role within their networks: the PR-indigenous ganchero. A ganchero is a vein-finding expert who is paid with drugs or cash for providing injection services. Ethnographic evidence from this study suggests that gancheros can occupy harm reduction leadership roles among migrant Puerto Rican PWID, adapting standard overdose and HIV/HCV prevention education to the specific experiences of their community. We conclude by noting the culturally appropriate risk reduction service delivery improvements needed to mitigate the health vulnerabilities of migrants and provide a roadmap for improving service delivery and identifying future research avenues.
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Injection risk norms and practices among migrant Puerto Rican people who inject drugs in New York City: The limits of acculturation theory. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 69:60-69. [PMID: 31196730 DOI: 10.1016/j.drugpo.2019.03.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 03/12/2019] [Accepted: 03/16/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND Among people who inject drugs (PWID) in New York City (NYC), racial minorities are disproportionately infected with HIV and hepatitis C (HCV). Prior research has shown that PWID who started injecting drugs in Puerto Rico (P.R.) tend to maintain the risky injection behaviors learned there. This study identifies the P.R.-native norms supporting the continued injection risk behavior of migrant Puerto Rican PWID in NYC to inform a culturally appropriate risk-reduction intervention. METHODS 40 migrant Puerto Rican PWID were recruited in NYC for a longitudinal qualitative study. The sample was stratified to include 20 migrants with <3 years in NYC and 20 migrants with >3-6 years in NYC. Time-location sampling was used to curb possible network bias in recruitment. Over 12 months, migrants completed semi-structured interviews at baseline, monthly follow-ups, and study exit. Analyses were guided by grounded theory. RESULTS Most participants (90%) reported having had chronic HCV, and 22.5% reported being HIV-positive. Syringe- and cooker-/cotton-sharing were widespread in both P.R. and NYC. The ubiquitous practice of cleaning used syringes by "water-rinsing and air-blowing" was guided by a normative belief, learned in P.R., that "water and air kill HIV." Sterile syringe use was not a priority. HCV was not a concern. P.R.-native abstinence-only narratives discouraged opioid agonist treatment (OAT) enrollment among recent migrants (≤3 years). Experiences with drug dealers, prison-power groups, and injection doctors ("Gancheros") in P.R. influenced migrants' injection risk behavior in NYC. Those who were Gancheros in P.R. continued working as Gancheros in NYC. CONCLUSIONS Injection risks make migrant Puerto Rican PWID in NYC vulnerable to HIV/HCV. Harm reduction programs should pay closer attention to the rationales behind these injection risks. A risk-reduction intervention that incorporates the Ganchero figure may be a credible way to help migrants reduce injection risk and accept OAT and syringe exchange programs (SEP).
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Asymptomatic bacteriuria screened by catheterized samples at pregnancy term in women undergoing cesarean delivery. CLIN EXP OBSTET GYN 2015. [DOI: 10.12891/ceog1906.2015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Asymptomatic bacteriuria screened by catheterized samples at pregnancy term in women undergoing cesarean delivery. CLIN EXP OBSTET GYN 2015; 42:590-594. [PMID: 26524804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE The objective of this study was to assess the frequency of urinary tract infection (UTI) with urine samples obtained via catheterization among women undergoing cesarean delivery at term pregnancy. MATERIALS AND METHODS A cross-sectional study involving 159 women in whom cesarean delivery was conducted at term pregnancy after a regular follow-up from first to third trimester. For screening and diagnosis of UTI during antenatal period, the authors used dipstick test and microscopic urinalysis, and urine culture was used in the presence of symptomatic UTI unresponsive to initial antibiotic therapy. A urine sample was obtained immediately after insertion of Foley catheter for urine dipstick test, microscopic urinalysis, and culture during cesarean delivery. Obstetric and UTI data were recorded. RESULTS Of 159 pregnant women, 95 (59.8%) did not develop UTI during antenatal care. There was no patient with symptomatic UTI at the admission for cesarean delivery. The authors found UTI with urine dipstick and microscopic urinalysis in 12 patients and of them, four patients had no history of UTI, and all the remaining eight patients had asymptomatic UTI during antenatal follow-up. UTI according to urine culture was encountered in three patients, two of them had one episode of UTI, and one had two episodes of UTI during antenatal follow-up. CONCLUSIONS After regular antenatal follow-up screening with urine dipstick, microscopic urinalysis, and counseling of pregnant women regarding UTIs, the frequency of bacteriuria decreases considerably during cesarean delivery.
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Sedation for Fiberoptic Bronchoscopy: Fewer Adverse Cardiovascular Effects with Propofol than with Midazolam. Anasthesiol Intensivmed Notfallmed Schmerzther 2004; 39:597-602. [PMID: 15486802 DOI: 10.1055/s-2004-825919] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To study the influence of the sedatives propofol and midazolam on cardiovascular parameters in patients undergoing fiberoptic bronchoscopy (FOB). METHODS 100 patients without a history of cardiac disease undergoing diagnostic FOB were investigated in a prospective-randomized design. After premedication with intramuscular atropine (0.01 mg/kg BW) patients received sedation with either propofol (group P, n = 50) or midazolam (group M, n = 50). Heart rate, arterial oxygen saturation (psaO (2)) and non-invasive blood pressure were recorded prior to and immediately after induction of sedation, when at the level of vocal cords, during the interventional diagnostic procedure (IDP) and 15 min after the end of the FOB. RESULTS The mean heart rate and systolic pressure were significantly lower in group P when compared with group M when at the level of vocal cords and during the IDP (p < 0.05). The total incidence of major arrhythmias was 10 % and the incidence of minor arrhythmias was 62 %. A decline in psaO (2) < 90 % occurred in 16 patients of group M and 5 patients of group P (p = 0.44). CONCLUSION Propofol, when used as a sedative for FOB, is associated with lower hemodynamic side effects than in patients undergoing FOB with midazolam. In addition, it is well-tolerated by patients with pre-existing pulmonary disease. Even patients without a history of heart disease should be monitored for cardiac arrhythmia while undergoing FOB for pulmonary disease, especially patients with a FEV (1) of less than 50 % of the predicted value.
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Integrating qualitative and quantitative methods: comparing HIV-related risk behaviors among Puerto Rican drug users in Puerto Rico and New York. Subst Use Misuse 2003; 38:1-24. [PMID: 12602804 DOI: 10.1081/ja-120016563] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A dual site project was conducted to assess determinants of injection and sex-related risk behaviors among Puerto Rican drug users. The project focused on injection drug users and crack smokers, and was conducted in East Harlem, NY and Bayamón, PR in 1996-2000. Qualitative methods included ethnographic mapping, focus groups, in-depth interviews, and observations. A survey component (East Harlem, n = 800; Bayamón, n = 400) was also conducted. Procedures to ensure integration of methodologies and comparability of data were developed. This paper describes the qualitative and survey methods used, and presents the comparative HIV risk behaviors. The integration of the two methodologies served multiple functions: each component identified issues to be addressed in the other, enhanced cross-site comparability of data, and assisted in interpretation of findings. The survey data showed high levels of risk behaviors in both communities, with significantly higher levels of risk reported in Bayamón. Conducting studies of similar ethnic groups in different communities provides opportunities to examine diverse sources of influence on risk behaviors. The integration of qualitative and quantitative methods can enhance comparability and understanding of findings, particularly when there are differences in behaviors between communities.
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Residential status and HIV risk behaviors among Puerto Rican drug injectors in New York and Puerto Rico. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2001; 27:719-35. [PMID: 11727885 DOI: 10.1081/ada-100107664] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This article investigates the association between residential status and human immunodeficiency virus (HIV) risk behaviors among island and New York Puerto Rican injection drug users (IDUs). We assigned 561 subjects from New York City and 312 from Puerto Rico to five residential status categories: living in parent's home, living in own home, living in other's home, living in temporary housing (hotel, single-room occupancy [SRO] hotels), and homeless (living in streets/shelters). Dependent variables included injection- and sex-related risk behaviors (sharing syringes, sharing other injection paraphernalia, shooting gallery use, and having paid sex). Chi square, t tests, and multivariate logistic analysis tests were performed separately by site. About one-quarter of the sample in each site was homeless. Island Puerto Ricans were more likely to live with their parents (44% vs. 12%, p < .001), and more New York IDUs lived in their own home (30% vs. 14%, p < .001). In New York, gallery use and paid sex were associated with living in other's home, living in parent's home, and being homeless. Sharing paraphernalia was related to living in other's home, living in temporary housing, and being homeless. In Puerto Rico, having paid sex was associated with homelessness. High-risk behaviors were more likely among homeless IDUs in both sites. Programs to provide housing and target outreach and other prevention programs for homeless IDUs would be helpful in reducing HIV risk.
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Between-city variation in frequency of injection among Puerto Rican injection drug users: East Harlem, New York, and Bayamon, Puerto Rico. J Acquir Immune Defic Syndr 2001; 27:405-13. [PMID: 11468430 DOI: 10.1097/00126334-200108010-00012] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Frequency of injection has been consistently found to be higher among Puerto Rican Injection drug users (IDUs) than among other groups of IDUs. Several explanations have been suggested, but an empirical explanation has yet to be presented. This study compares the frequency of injection of Puerto Rican IDUs in East Harlem, New York, with that of IDUs in Bayamon, Puerto Rico. Study subjects comprised 521 Puerto Rican IDUs from East Harlem and 303 IDUs from Bayamon. The mean frequency of injection among IDUs in East Harlem was 2.8, the corresponding mean in Bayamon was 5.4. Younger IDUs reported a higher number of daily injection episodes than older IDUs, and the IDU group in Bayamon was 5 years younger than the group in East Harlem. The drug use variables accounted for a greater portion of the between-city difference than the demographic and psychosocial variables. Use of noninjected drugs, as well as the use of prescribed methadone, were found to be associated with a lower number of daily injections. Conversely, injection of cocaine, injection of cocaine mixed with heroin ("speedball"), and injection of larger amounts of drug solution were found to be associated with a higher number of daily injections.
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Abstract
This study examines the concurrence of drug users' self-reports of current HIV status with serotest results. The analyses are based on data obtained from face-to-face interviews with 7,256 out-of-treatment injection drug and/or crack users in 10 sites that participated in the Cooperative Agreement for AIDS Community-Based Outreach/Intervention Research Program (funded by the U.S. National Institute on Drug Abuse ). Although the degree of concurrence between HIV-negative individuals' self-reports of their current HIV status and their serotest results was high (specificity, 99%), this was not the situation for individuals who tested positive for HIV (sensitivity, 44%).
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Drug use, HIV-related risk behaviors and dropout status of new admissions and re-admissions to methadone treatment. J Subst Abuse Treat 2001; 20:185-9. [PMID: 11306221 DOI: 10.1016/s0740-5472(00)00153-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
New entrants to methadone maintenance treatment programs (MMTP) have been reported to have different drug use patterns than re-admissions. This study assesses differences between 211 re-admissions and 128 new admissions to a NYC MMTP. Those new to MMTP were found to be less likely to have ever injected drugs, have used more types of drugs, and used heroin at higher frequencies in the 30 days prior to admission. Within the first three months of treatment, new admissions dropped out at a higher rate than the re-admissions (31% vs. 20%, p < 0.05). The most frequent reasons for dropout, for both groups, included "lost to contact" and incarceration. Further research on strategies to address polydrug use of MMTP admissions is needed. Efforts to identify concerns of new admissions early in treatment, and programs to continue drug treatment services to incarcerated clients, are indicated.
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Trends in HIV seroprevalence and needle sharing among Puerto Rican drug injectors in Puerto Rico and New York: 1992-1999. J Acquir Immune Defic Syndr 2001; 26:164-9. [PMID: 11242184 DOI: 10.1097/00042560-200102010-00009] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This study assessed trends in HIV seroprevalence and needle-sharing behaviors among Puerto Rican injection drug users (IDUs) in Puerto Rico and New York. Data from two studies of IDUs conducted from 1992 through 1995 and 1998 through 1999 in Bayamón, Puerto Rico, and East Harlem, New York, were examined to assess trends over this period. Separate analyses were conducted for IDUs who were current crack smokers. Significant decreasing trends in seroprevalence were found among IDUs in the New York and Puerto Rico samples (p <.001). Significant decreasing trends in receptive and distributive needle sharing were found in the New York sample, and a significant decline in receptive sharing was found in the Puerto Rico sample. Overall, higher levels of needle-sharing behaviors were reported in Puerto Rico compared with New York. Decreasing trends in needle sharing and seroprevalence in both communities are an encouraging finding. Ongoing epidemiologic studies to monitor the epidemic and continued prevention efforts to help maintain or further these declines are needed, particularly to address the higher rates of needle sharing in Puerto Rico.
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An alternative program for methadone maintenance dropouts: description and preliminary data. THE MOUNT SINAI JOURNAL OF MEDICINE, NEW YORK 2001; 68:33-40. [PMID: 11135504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Time in drug treatment has been shown to be one of the best predictors of post-treatment success. Since as many as half of the enrollees leave methadone treatment during the first year, the project described in this article was designed to test the effectiveness of an alternative program for individuals who have recently dropped out of methadone maintenance treatment. The goals of this "Alternative Program" are to help participants re-connect with formal drug treatment and other community or medical programs, reduce their HIV risk behavior, decrease or eliminate drug use, join self-help groups, and obtain entitlements. Program components include: contacts by local outreach workers, cognitive-behavioral relapse-prevention group counseling, and individual counseling for needs assessment and referral. This paper describes the basis for development of the intervention, summarizes the methodology being used, and provides preliminary data on participation in the Alternative Program.
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Abstract
Many studies have found that the longer a drug user remains in treatment, the more positive the outcome. The majority of studies on the effects of time in treatment have followed subjects from the time they enter treatment. The subjects of the present study are injection drug users and crack users who were out of treatment at the time of their recruitment to the study. Between the initial and six-month follow-up interviews, some chose to enroll in drug treatment. The more time a subject spent in treatment during the follow-up period, the more likely it was that s/he was not using heroin or cocaine at follow-up (OR=.51; 95% C.I., .39-.67; p<.001). Unlike the results of some prior studies, positive effects of time in treatment were found even when time in treatment was less than 90 days. The findings of the present study strongly suggest that treatment is beneficial even for those who remain for less than 90 days. Those who provide treatment services to drug users should attempt to maintain contact with dropouts, and support their return to treatment.
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HIV incidence among injection drug users in New York City, 1992-1997: evidence for a declining epidemic. Am J Public Health 2000; 90:352-9. [PMID: 10705851 PMCID: PMC1446171 DOI: 10.2105/ajph.90.3.352] [Citation(s) in RCA: 164] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We assessed recent (1992-1997) HIV incidence in the large HIV epidemic among injection drug users in New York City. METHODS Data were compiled from 10 separate studies (N = 4979), including 6 cohort studies, 2 "repeat service user" studies, and 2 analyses of voluntary HIV testing and counseling services within drug treatment programs. RESULTS In the 10 studies, 52 seroconversions were found in 6344 person-years at risk. The observed incidence rates among the 10 studies were all within a narrow range, from 0 per 100 person-years at risk to 2.96 per 100 person-years at risk. In 9 of the 10 studies, the observed incidence rate was less than 2 per 100 person-years at risk. The weighted average incidence rate was 0.7 per 100 person-years at risk. CONCLUSIONS The recent incidence rate in New York City is quite low for a high-seroprevalence population of injection drug users. The very large HIV epidemic among injection drug users in New York City appears to have entered a "declining phase," characterized by low incidence and declining prevalence. The data suggest that very large high-seroprevalence HIV epidemics may be "reversed."
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HIV infection and patterns of risk among women drug injectors and crack users in low and high sero-prevalence sites. AIDS Care 2000; 12:65-76. [PMID: 10716019 DOI: 10.1080/09540120047486] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
As AIDS cases among US women continue to increase, a better understanding of women's behavioural risk patterns is needed to inform intervention efforts. Data were from 2,945 women drug injectors and crack users. Statistical analyses compared sociodemographic variables, lifetime behavioural risk patterns, HIV sero-prevalence and history of sexually transmitted diseases, and determined predictors of HIV infection separately in 16 low and four high sero-prevalence sites. Based on risk patterns, four behaviourally-defined sub-groups were constructed, and rates of HIV sero-prevalence were compared. In comparisons between low and high sero-prevalence sites, there were significant differences on most variables examined, and in the relative importance of the sociodemographic characteristics and risk patterns predicting HIV. Drug injection and sex exchange were each independent, significant, behavioural predictors of infection, with no significant difference between the odds ratios attributed to each predictor. HIV sero-prevalence was significantly different among four sub-groups. Interventions must be tailored to address observed differences among women in low and high sero-prevalence sites. Injection drug use and exchanging sex each play a major role in the transmission of HIV infection to US women. Prevention efforts targeted at women should address differences in behavioural risk patterns. Aggressive and innovative interventions are needed for women who exchange sex. AIDS research must investigate how socioeconomic factors impact women's risk for HIV infection.
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Abstract
Focus groups and individual structured interviews were conducted in six cities with 98 predominantly street-recruited men who had a recent history of smoking crack or injecting drugs and who reported having had sex with other men (MSM) in the past year. Twenty-six focus groups explored the cultural and social context of participant's drug use and sexual activity and addressed outreach and HIV prevention issues pertinent to this population. Narrative summaries developed from verbatim focus group transcripts identified seven themes: (a) sexual orientation and gender identity; (b) interactions within and between MSM networks; (c) drug use, sexual activity and personal relationships; (d) HIV transmission bridges; (e) preferred HIV information sources; (f) HIV knowledge, prevention practices and risk behaviours; and (g) availability of HIV and drug-related services. Of the 98 MSM drug users, 42% identified publicly as gay or homosexual; 35% identified publicly, but only 21% privately, as heterosexual. A total of 51% had one or more female sex partners in the past year. There was a high frequency of unprotected sex in conjunction with drug use and a distinct preference for having sex when high. For most participants, drug use rather than sexual orientation formed the core of personal identity. Participants reported associating primarily with other drug users, usually MSM, and had limited contact with people who did not use drugs and the mainstream gay community. Participants' sexual and drug-injecting activities were judged to be a bridge for transmission of HIV to both people who used drugs and those who did not.
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Abstract
One hundred fifty-eight drug users received an interview that included self-reported drug use. Opiate/cocaine use in the prior 48 hours was assessed by urinalysis. Fifty-five subjects received a urine test after the interview and 103 were tested before. Chi-square tests were performed to determine if agreement between self-reported drug use and urine test results was associated with timing of urine testing. The rate of agreement was 58% when the urine test was performed after the interview and 93% when performed before the interview (chi2 = 28.6, p < .001). Conducting urine tests before an interview can increase the accuracy of self-reports.
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Abstract
Crack cocaine users are at high risk for HIV, with higher frequency crack users engaging in higher rates of HIV-related sexual risk behaviors. This study will assess the variables impacting changes in crack use frequency. Out-of-treatment crack users were street recruited in East Harlem, NY. Subjects (n = 727) were 33% female, 91% minority, and 28% reported recent drug injecting. Baseline and 6-month follow-up interviews were administered. There was a significant reduction in crack use over time (p < .0001). Subjects were categorized according to five groups, based on their change in level of crack use between the two interviews, to predict those who stopped, maintained, or changed their level of use. Discriminant analyses identified six variables as the best predictors of the five groups, including having been in drug treatment since baseline and having been a drug injector (both related to reduced levels of crack use). The overall reduction in crack use for the sample masked the fact that important subgroups remained at high use levels or increased their use. The identification of subgroups who may be most resistant to reducing drug use can be helpful in developing more effective interventions.
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Trends in injection risk behaviors in a sample of New York City injection drug users: 1992-1995. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES AND HUMAN RETROVIROLOGY : OFFICIAL PUBLICATION OF THE INTERNATIONAL RETROVIROLOGY ASSOCIATION 1999; 20:283-9. [PMID: 10077178 DOI: 10.1097/00042560-199903010-00011] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES This study assessed the relation between year of recruitment into an AIDS prevention project and likelihood of engaging (yes/no) in injection risk behaviors. METHODS In total, 834 injection drug users were recruited over a 44-month period (January 1992-August 1995) in New York City. Logistic regression was used to examine trends in three behaviors, across four successive annual cohorts: using needles/syringes that were previously used by another person, using injection supplies (e.g., cookers, cotton, rinse water) that had been previously used, and giving or lending of used needles/syringes to another person. RESULTS Significant (p < .0001) decreasing trends occurred in two behaviors: giving or lending of used needles/syringes to another person and use of injection supplies that had been used by another person. Sample characteristics were generally consistent over time and did not obviate significant injection risk trends. CONCLUSIONS Decreasing trends in injection risk behaviors could not be explained by changing sample characteristics. Even though some injectors report engaging in risky injection practices, the confluence of numerous AIDS prevention efforts in the 1990s has contributed to an overall reduction in the likelihood of such behaviors.
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Declining seroprevalence in a very large HIV epidemic: injecting drug users in New York City, 1991 to 1996. Am J Public Health 1998; 88:1801-6. [PMID: 9842377 PMCID: PMC1509056 DOI: 10.2105/ajph.88.12.1801] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES This study assessed recent trends in HIV seroprevalence among injecting drug users in New York City. METHODS We analyzed temporal trends in HIV seroprevalence from 1991 through 1996 in 5 studies of injecting drug users recruited from a detoxification program, a methadone maintenance program, research storefronts in the Lower East Side and Harlem areas, and a citywide network of sexually transmitted disease clinics. A total of 11,334 serum samples were tested. RESULTS From 1991 through 1996, HIV seroprevalence declined substantially among subjects in all 5 studies: from 53% to 36% in the detoxification program, from 45% to 29% in the methadone program, from 44% to 22% at the Lower East Side storefront, from 48% to 21% at the Harlem storefront, and from 30% to 21% in the sexually transmitted disease clinics (all P < .002 by chi 2 tests for trend). CONCLUSIONS The reductions in HIV seroprevalence seen among injecting drug users in New York City from 1991 through 1996 indicate a new phase in this large HIV epidemic. Potential explanatory factors include the loss of HIV-seropositive individuals through disability and death and lower rates of risk behavior leading to low HIV incidence.
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Abstract
In developing HIV prevention efforts, it is critical to determine whether interventions are effective in achieving declines in risk behavior among both HIV-positive and HIV-negative individuals. Based on a multisite intervention study of injection drug users (IDUs) and crack smokers, 488 seropositive IDUs and 364 seropositive crack users were compared with randomly selected matched samples of seronegatives (with matching based on recruitment site, gender, age group and ethnicity) at baseline and six-month follow-up to compare changes in risk behaviors by serostatus. Results indicated that overall, risk behaviors declined substantially over time; significant interaction effects indicated that seropositives reported a greater decline in sex risk behaviors than seronegatives. These data support the utility of HIV testing for high-risk drug users, and indicate that interventions have produced reductions in risk behaviors of both seropositives and seronegatives. Further research on the impact of site seroprevalence, and to enhance our understanding of those who continue to engage in risky behaviors, is needed.
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Abstract
This study assessed gender differences in drug use, HIV risk, and health status in a sample of urban crack users. Using targeted sampling, 1434 crack users (66% male and primarily African-American and Puerto Rican), were recruited from the streets of East Harlem, New York City. A standardized, structured interview was administered, drug use was validated by urinalysis, and HIV testing was offered. Gender differences were observed on sociodemographic variables and patterns of drug use. Other than welfare, men and women cited different major sources of income. Women reported greater use of crack, and men were more likely to use injection drugs as well as crack. Data on sexual risk indicated that women had more sexual partners than men, but the percentage of unprotected vaginal sex for both men and women was greater for those who did not exchange sex for drugs and/or money. The number of persons already infected with HIV was substantial. Many reported histories of other sexually transmitted diseases which were generally higher among men. Future research should investigate the relationship between gender and other factors (e.g., ethnicity, geographic location) associated with HIV risk.
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Abstract
This paper examines predictors of condom cognitions and condom use for vaginal sex within women's main and paying partnerships. The sample consisted of active injection drug and crack-using women recruited from two cities with disparate HIV rates. A total of 338 drug-using women who reported vaginal sex with a main and/or paying partner in the prior 30 days were recruited for this study. Recruitment site was a significant predictor for several of the variables examined, for both main and paying partners. Ethnicity and prior HIV test result were also significant predictors, but only for main sex partners. Findings support previous research and suggest that the factors which predict condom beliefs, intention, and behaviors are different for main versus paying partners. Interventions designed to increase condom use must recognize that cognitive factors associated with condom use may vary by partner type, ethnicity, and recruitment site, particularly when important contextual variables, such as local seroprevalence, vary.
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Abstract
In the US, the number of women diagnosed with AIDS continues to increase. In this study, women in New York City (East Harlem) and Miami, two sites with high rates of drug use and HIV infection, were first compared on sociodemographic variables and risk behaviors. Logistic regression analyses were used to identify significant, independent predictors of HIV infection in each city. In comparing women from the two cities, several differences in sociodemographic characteristics and drug use were observed. In both cities, ever exchanging sex for drugs and/or money was predictive of HIV infection; and in East Harlem only, other lifetime risk variables independently predicted HIV infection: drug injection, having a sexually transmitted disease, and not having graduated from high school. Results suggest that intervention efforts with women who exchange sex should be intensified in both cities. Also, further comparisons of women drug users in AIDS epicenter cities are necessary to provide information on similarities and differences in sociodemographic characteristics and individual risk behaviors. More research attention should be focused on examining the social context of HIV risk in order to develop innovative intervention strategies which focus on the link between contextual factors and HIV infection.
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Crack users in east Harlem, New York and Philadelphia, Pennsylvania: HIV-related risk behaviors and predictors of serostatus. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 1997; 23:555-67. [PMID: 9366973 DOI: 10.3109/00952999709016895] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Crack use has been associated with increased risk for HIV seropositivity. This study was undertaken to examine HIV-related risk behaviors among crack users in East Harlem, New York and Philadelphia, Pennsylvania, two northeastern communities which have reported extensive crack use. Crack users recruited in East Harlem (n = 1434) and Philadelphia (n = 694) were compared on demographics, drug and sex-related risk behaviors, health-related behaviors, and HIV serostatus. Many significant differences were found, and seropositivity was higher in the New York sample (25% vs. 11%, chi 2 = 36.28, p < .001). Being a recent drug injector was a significant predictors of seropositivity in both communities, and differences between communities were found in additional predictors of serostatus. Results suggest that tailored HIV interventions may be needed for different communities. In addition, aggregate data across communities, even those that may be in geographical proximity, may obfuscate differences important to incorporate in developing prevention/intervention efforts.
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Dominican, Mexican, and Puerto Rican prostitutes: drug use and sexual behaviors. HISPANIC JOURNAL OF BEHAVIORAL SCIENCES 1997; 19:202-13. [PMID: 12292462 DOI: 10.1177/07399863970192007] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Although Hispanics are overrepresented in AIDS cases in the United States, little information is available to help understand differences in drug and sex risk behaviors in Hispanic subgroups, needed to develop appropriate prevention programs. This study reports on HIV-related risk behaviors in three groups of Hispanic prostitutes recruited in the United States: Dominican (77), recruited in Washington Heights, NY, Mexican (151), recruited in El Paso, 7X; and Puerto Rican (48), recruited in East Harlem, NY Ethnographic interviews were conducted with a subsample of subjects to examine cultural meaning of risk behaviors; structured interviews were conducted with subjects to describe demographic characteristics and summarize levels of risk behaviors. Results indicated that the labels Hispanic and prostitute obfuscated important differences related to geographic and cultural factors. To be effective for diverse Hispanic groups, HIV prevention efforts and interventions must be based on knowledge of these differences.
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A multisite study of sexual orientation and injection drug use as predictors of HIV serostatus in out-of-treatment male drug users. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES AND HUMAN RETROVIROLOGY : OFFICIAL PUBLICATION OF THE INTERNATIONAL RETROVIROLOGY ASSOCIATION 1997; 15:289-95. [PMID: 9292588 DOI: 10.1097/00042560-199708010-00007] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The risk groups of men who have sex with men and injection drug users (IDUs) together account for 90% of all male AIDS cases. The extent to which each risk behavior contributes to seroprevalence among IDUs has not been determined and is critical for intervention development. Analysis of data on sexual orientation, injection drug use, and HIV serostatus was undertaken in a multisite study of 3002 male drug injectors and crack smokers recruited for HIV prevention projects. Overall HIV seroprevalence was 8.4%; 57.1% for gay men, 25.4% for bisexual men, and 7.4% for heterosexuals (p = 0.001). Logistic regression analyses indicated being gay (OR = 24.08) and coming from an area where seroprevalence is high among IDUs (OR = 4.07) were the best predictors of serostatus. Ever having injected was significant only in interaction with moderate (OR = 3.09) or high (OR = 4.71) IDU seroprevalence areas. Among this multisite sample of drug users, being a gay drug user is the strongest predictor of serostatus. Drug injection is significant only in areas of moderate or high seroprevalence among injectors. This indicates the importance of targeted outreach and intervention efforts.
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Gender differences and other factors associated with HIV testing in a national sample of active drug injectors. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 1997; 9:342-358. [PMID: 9376208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Gender, health, HIV risk, and demographic factors were examined with chi-square and logistic regression analyses to assess which of these factors are most predictive of active injection drug users' (IDUs') getting tested for HIV. Analyses were based on 36,898 IDUs recruited to participate in a nationwide multisite HIV prevention project. Women IDUs were recently tested (prior 6 months) more than men IDUs. Health factors, particularly for women IDUs, predicted who got tested for HIV more than risk or demographic factors. HIV testing usually occurred when disease symptomatology developed, after a long period of being capable of transmitting HIV to others, and when the benefits of AZT and other interventions may be reduced. Preventive interventions with IDUs are needed that emphasize the possible benefits of HIV testing and that encourage testing before symptoms develop.
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HIV risk behaviors among Dominican brothel and street prostitutes in New York City. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 1996; 8:444-456. [PMID: 8911571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Latina women are overrepresented among AIDS cases in the United States. To assist in developing appropriate prevention and intervention programs, information regarding HIV risk behaviors is needed on the many diverse Latina subgroups. This study examined sociodemographic characteristics and HIV risk behaviors of Dominican female prostitutes, comparing those who worked primarily in brothels with those who were street workers. A total of 77 Dominican prostitutes (54 brothel; 23 street) were recruited in New York City to participate in a structured interview and were offered HIV testing. Ethnographic interviews were conducted with a subscale. Results indicated that there were many significant differences in demographics and risk behaviors between the two groups, and those working in brothels engaged in lower levels of risk behaviors. In addition, those working in brothels had closer ties to the Dominican and Spanish cultures. Implications for AIDS prevention efforts are discussed.
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HIV-related concerns and behaviors among Hispanic women. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 1996; 8:335-342. [PMID: 8874650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Hispanic women whose sexual partners have other sexual partners may be at risk for HIV. A structured interview was administered to 106 Dominican and Puerto Rican women who reported that they knew or suspected that their partner had other partners. A subsample participated in qualitative interviews. The study assessed concern about HIV and predictors of condom use. The majority of women reported that they worried about getting HIV and almost half had been HIV-tested. Most of the women discussed HIV/AIDS concerns with their partners, and one-third reported some condom use. Predictors of condom use were: born in the Dominican Republic/Puerto Rico, having talked with their partner about being tested, and belief that he used condoms with others. Although the women were concerned about HIV, condom use was infrequent. Results suggested methods to address this discrepancy: introducing condoms early in the relationship, developing women-controlled methods, and directly influencing men's behavior.
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Risk factors for human immunodeficiency virus seroconversion among out-of-treatment drug injectors in high and low seroprevalence cities. The National AIDS Research Consortium. Am J Epidemiol 1995; 142:864-74. [PMID: 7572963 DOI: 10.1093/oxfordjournals.aje.a117726] [Citation(s) in RCA: 113] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
From 1988 to 1991, 6,882 drug injectors in 15 US cities were interviewed and had serum samples collected. The interviews and samples were analyzed for determination of significant predictors of human immunodeficiency virus (HIV) seroconversion in the 10 low seroprevalence cities and the five high seroprevalence cities. The unit of analysis was the period of observation between consecutive paired interviews/blood samples. In Cox proportional hazards regression, significant predictors of seroconversion in the low seroprevalence cities were: not being in drug treatment, injecting in outdoor settings or abandoned buildings, using crack cocaine weekly or more frequently, engaging in woman-to-woman sex, being of non-Latino race/ethnicity, and city seroprevalence. Predictors in high seroprevalence cities were: injecting with potentially infected syringes, not being in drug treatment, and having a sex partner who injected drugs. These findings suggest that HIV may be concentrated in sociobehavioral pockets of infection in low seroprevalence cities. For reducing HIV transmission, these results suggest: 1) in low seroprevalence cities, localized monitoring to detect specific emerging sociobehavioral pockets of infection, and quick implementation of appropriate targeted interventions if necessary; 2) in high seroprevalence cities, relatively more emphasis on locality-wide outreach and syringe-exchange projects to reduce risky behavior; and 3) in both types of cities, considerable expansion of drug treatment programs.
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Outcomes of a risk-reduction intervention with high-risk populations: the Harlem AIDS project. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 1995; 7:379-390. [PMID: 8672391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Many studies of interventions with high-risk populations have reported reductions in risk behaviors. To assess effectiveness of interventions, data are also needed on the characteristics of subjects lost to follow-up, and on follow-up risk behaviors for subjects who were not participants in the intervention. This paper reports on a study conducted in Harlem, New York, recruiting 1,770 injection drug users (IDUs) and sex partners of IDUs, randomly assigned to two interventions. Repeated-measures analyses for the two intervention groups and those who participated in no intervention indicated that all groups reported significant reductions in risk behaviors, with no group effect. Comparisons of those followed-up and not followed-up indicate that those followed-up were less likely to: be homeless, be Latinos, and to use "shooting galleries." The discussion focuses on the need to assess outcomes for all types of participants, and to distinguish the impact of interventions from other explanations for behavior changes.
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Abstract
To determine factors influencing Hispanic women's HIV-related communication and condom use with their primary male partner, 189 Dominican, Puerto Rican, and Mexican women were interviewed regarding sexual behaviour and condom use, relationship characteristics, perceived risk for HIV, and HIV-related communication with the primary male partner. Level of HIV-related communication with the primary male partner was associated with the woman's perceived risk for HIV and her rating of the openness with which she could communicate with her primary partner. Mexican women were less likely than Puerto Rican or Dominican women and women with multiple partners were less likely than those with one partner to communicate about HIV-related issues with their primary partner. Women reporting more condom use with their primary partner were younger, had discussed HIV-related issues more with the primary partner, and were less likely to expect negative reactions to requests for condom use than those reporting less condom use. These results suggest that prevention programmes that increase both general and HIV-specific communication between members of a couple may facilitate safer sex practices by the couple. Prevention programmes that encourage women to insist on condom use should consider the woman's expectations about her partner's reaction as a potential barrier to the initiation of safer sex practices.
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The risk of HIV infection in a national sample of women with injection drug-using partners. Am J Public Health 1994; 84:1243-9. [PMID: 8059879 PMCID: PMC1615455 DOI: 10.2105/ajph.84.8.1243] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES This study reports on a large, national cohort of women with injection drug-using sex partners. Information is provided on demographic characteristics; human immunodeficiency virus (HIV) risk factors, including unprotected sex and incidence of sexually transmitted diseases; use of noninjected drugs; HIV serostatus; and other selected health variables. METHODS A sample of 5162 heterosexual women was recruited for a national acquired immunodeficiency syndrome (AIDS) research and demonstration project. A structured interview was administered, and the women had the option of undergoing HIV testing. Statistical analyses compared three groups on variables of interest: women with single sex partners, women with multiple partners, and women with multiple partners who exchanged sex for drugs and/or money. RESULTS These groups differed significantly on virtually all of the demographic and risk variables examined. Women with multiple partners who exchanged sex for drugs and/or money were at higher risk for HIV than women in the other groups, even when selected demographic variables were controlled. CONCLUSIONS Research is needed on the efficacy of prevention efforts involving these diverse groups of women at risk for AIDS.
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Demonstration of a direct effect on hepatic acyl CoA: cholesterol acyl transferase (ACAT) activity by an orally administered enzyme inhibitor in the hamster. Biochem Pharmacol 1994; 47:1545-51. [PMID: 8185666 DOI: 10.1016/0006-2952(94)90530-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Orally active inhibitors of acyl CoA:cholesterol acyl transferase (ACAT), such as Lederle CL277082 (LE), are known to reduce plasma and hepatic cholesteryl ester levels, although the mechanisms are not well understood. Several groups have reported the inhibition of cholesterol absorption upon oral ACAT inhibitor administration. In this study, we used 7-day dietary and drug treatments of hamsters to examine the possible effects of LE on hepatic ACAT. ACAT assays were performed using liver homogenates in the absence and presence of a saturating level of exogenously added cholesterol. LE (100 mg/kg/day) treatment of chow or 0.5% cholesterol-fed animals caused reductions in ACAT activity without additional cholesterol as compared with non-treated animals. When a saturating level of cholesterol was added to the assays, reductions in ACAT activity upon LE treatment of chow- or cholesterol-fed animals were also observed. Treatment of cholesterol-fed animals with cholestyramine in the diet reduced ACAT activity in the absence of added cholesterol. However, ACAT activities similar to those of non-treated animals were observed at a saturating level of cholesterol. This latter effect demonstrates that inhibition of cholesterol absorption reduces cholesterol delivery to the liver but does not reduce cholesterol esterifying capacity since cholestyramine is not absorbed and has no direct effect on the liver. The decreased ACAT activity in homogenates from LE-treated animals could also be mimicked in a dose-dependent manner by the addition of exogenous LE to liver homogenates from non-treated animals. These results indicate that hepatic ACAT activity is regulated by the availability of free cholesterol, and that orally administered LE has a direct effect on hepatic ACAT activity in the liver. In addition, the data are consistent with LE activity in the liver as being responsible, in part, for the reduced hepatic and plasma cholesteryl esters in treated animals.
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The impact of providing incentives for attendance at AIDS prevention sessions. Public Health Rep 1994; 109:548-54. [PMID: 8041855 PMCID: PMC1403532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The research literature on AIDS prevention efforts contains many reports on the impact of intervention sessions. Little information is available, however, on the success of various strategies to recruit clients to attend these sessions. An assessment of the comparative impact of money and other types of incentives on group attendance in two AIDS risk reduction projects, in the Harlem area of New York City and in Cleveland, OH, was undertaken. In both projects, injecting drug users and the sex partners of injecting drug users were recruited to participate in group sessions that focused on the reduction of AIDS risk behaviors. Data on group attendance were analyzed for 838 people in the New York project and 1,168 in the Ohio project. After the projects were underway, attendance incentives at both were changed from money to food coupons or gift certificates. Results indicated that a nonmonetary incentive was associated with a significant decline in group attendance. Concerns regarding paying monetary incentives to injecting drug users are discussed.
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HIV risk factors among pregnant and non-pregnant high-risk women in New York City. JOURNAL OF DRUG EDUCATION 1993; 23:57-66. [PMID: 8487142 DOI: 10.2190/mwqf-5hhk-8281-v7t5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
A comparison of high-risk pregnant (n = 55) and non-pregnant (n = 598) women from Harlem, New York City on HIV-related drug and sexual risk behaviors was undertaken to identify appropriate prevention and intervention policy recommendations. Clients were recruited for an AIDS risk reduction research demonstration project and were either intravenous drug users (IVDUs) or sexual partners of IVDUs. There was a higher percentage of IVDUs among the non-pregnant women, and no significant differences were found between pregnant and non-pregnant IVDUs in terms of needle risk behaviors. The two groups were also similar in non-injected drug use behaviors. Pregnant women were significantly less likely to use condoms. Recommendations focused on the need for increased HIV risk reduction among high-risk women in general, and increased education efforts among pregnant high-risk women regarding condom use as protection from HIV and the potential consequences of maternal substance use for their children.
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Children of substance abusers in New York State. NEW YORK STATE JOURNAL OF MEDICINE 1990; 90:179-84. [PMID: 2333161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Daily marijuana use and problem behaviors among adolescents. THE INTERNATIONAL JOURNAL OF THE ADDICTIONS 1988; 23:87-107. [PMID: 3360536 DOI: 10.3109/10826088809027492] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Previous research by Johnston has shown that high school seniors who are daily marijuana users are distinct from the larger population of seniors in a variety of ways. This paper focuses on adolescent daily marijuana users. It replicates Johnston's work and also qualifies it in an important way. We find that level of marijuana use does not make a significant independent contribution to school problems when such critical factors as lifetime cigarette smoking, lifetime multiple drug use, whether respondent has ever used an illicit drug, rebelliousness, and gender, are taken into account. It is concluded that use of marijuana is only one element in a large and complex picture of interrelated problems and behaviors.
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Obstacles to the utilization of vocational services: an analysis of the literature. THE INTERNATIONAL JOURNAL OF THE ADDICTIONS 1987; 22:1091-118. [PMID: 3323076 DOI: 10.3109/10826088709027472] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
While employment has been linked to positive clinical outcomes with drug abusers, research suggests that many treatment programs do not emphasize vocational services and under-utilize vocational resources. This article summarizes potential client-, program-, and societal-level obstacles to vocational rehabilitation service delivery identified in past studies with both substance abusers and other related client groups. Obstacles identified for related groups are integrated with issues relevant to drug treatment clients. This analysis is based on literature published over the last 20 years.
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Heavy marijuana users not in treatment: the continuing search for the "pure" marijuana user. J Psychoactive Drugs 1987; 19:353-9. [PMID: 3502139 DOI: 10.1080/02791072.1987.10472423] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Abstract
The proportion of women in substance abuse treatment programs or in need of substance abuse treatment has been increasing. Concern with female substance abusers has led to increased attention on identifying the problems and needs of children of substance abusers, particularly on neonates. This literature review summarizes the contents of the research on children of substance abusers (COSAs) available through 1985. Areas requiring further research and methodological problems in the research are identified. The literature has been organized into several areas: estimates of the numbers of COSAs, and research on pregnant addicts, neonates, infants, older children, and parenting issues.
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Risk-taking related to drug use: an application of the shift-to-risk design. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 1977; 4:391-9. [PMID: 612205 DOI: 10.3109/00952997709002773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The utility of the shift-to-risk design for studying the influence of peer groups on drug taking was investigated. Two studies using this design with drug content were conducted, varying the level of information provided about a drug. Subjects were from two college classes consisting of 26 and 28 students. Results indicated that the specification of possible harmful drug effects which are somewhat minimal lead to a significantly greater willingness to recommend trying the drug. In addition, a tendency for a shift-to-caution was found. It was concluded that the shift-to-risk designwas useful for studying decision-making regarding drug use, and that both users and nonusers of drugs should be included in future research.
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Clinical decision making: use of selection ratios to predict intelligence. J Consult Clin Psychol 1976. [PMID: 787017 DOI: 10.1037//0022-006x.44.5.771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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