Auteur R. ROBLES

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Drug-scene roles and HIV risk among Puerto Rican injection drug users in East Harlem, New York and Bayamon, Puerto Rico

S. R. FRIEDMAN ; S. Y. KANG ; S. DEREN ; R. ROBLES ; H. M. COLON ; J. ANDIA ; D. OLIVER-VELEZ ; A. FINLINSON | 2002
Périodique

ENGLISH : This article describes and compares distributions of drug-scene roles, frequency of engaging in role behaviors, and relationships of role-holding to high-risk behaviors and sexual partnerships among Puerto Rican injection drug users [...]

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Effects of changes in perceived self-efficacy on HIV risk behaviors over time

S. Y. KANG ; S. DEREN ; J. ANDIA ; H. M. COLON ; R. ROBLES | 2004
Périodique

ENGLISH : This study examined the impact of changes in self-efficacy over time on HIV-related injection and sex risk behaviors among Puerto Rican drug injectors and crack smokers. Baseline (T1) and 6-month follow-up (T2) data were collected be[...]

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Egocentric HIV risk networks among puerto rican crack users in new York and in Puerto Rico : Impact on sex risk behaviors over time

S. Y. KANG ; S. DEREN ; J. ANDIA ; H. M. COLON ; R. ROBLES | 2005
Périodique

ENGLISH : This study examined risk network characteristics of Puerto Rican crack users and the relationship between the network and HIVrelated sex risk behavior over time. The participants (N = 383 in New York; N = 165 in Puerto Rico), recruit[...]

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Injecting shared drugs : an observational study of the process of drug acquisition, preparation and injection by Puerto Rican drug users

H. FINLINSON ; H. COLON ; M. LOPEZ ; R. ROBLES ; CANT J. | 2005
Dans Journal of Psychoactive Drugs (Vol.37 n°1, 2005) Article : Périodique

ENGLISH : The practice of injecting shared drugs, in which drug users prepare, divide and inject portions of a drug solution, is a means of transmitting HIV, HCV, and other blood-borne pathogens. This study examined the process of injecting sh[...]

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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

S. DEREN ; D. OLIVER-VELEZ ; A. FINLINSON ; R. ROBLES ; J. ANDIA ; H. M. COLON ; S. Y. KANG ; SHEDLIN M. | 2003
Périodique

ENGLISH : 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 a[...]

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The use of the Puerto Rican biculturality scale with puerto rican drug users in New York et Puerto Rico

D. E. CORTES ; S. DEREN ; J. ANDIA ; H. COLON ; R. ROBLES ; S. Y. KANG | 2003
Périodique

ENGLISH : This study examines the psychometric properties of an acculturation scale specifically developed for Puerto Ricans with a sample of substance abusers residing in Puerto Rico and New York. In line with current conceptual models of acc[...]

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