Omar Galárraga

31PUBLICATIONS
39CO-AUTHORS
Preventative health careNaturopathyRisk policyBehavioural epidemiologyImplementation science and evaluation
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Publications (31)

|Apr 20, 2026
Overcoming the HIV Pre-Exposure Prophylaxis Uptake Barrier With A Health Action Process Approach and Conditional Economic Incentives Among Men Who Have Sex With Men in 3 Chinese Cities: Protocol for a Randomized Controlled Trial.

|Feb 19, 2026
Effects of Integrated Community-Based Care and Group Microfinance on Antiretroviral Therapy Adherence Among Adults Living With HIV in Western Kenya.

Emily T O'Neill, Juddy Wachira, Joshua Juma

|Aug 17, 2025
Incentivizing Adherence to Gender-Affirming PrEP Programs: A Stated Preference Discrete-Choice Experiment among Transgender and Gender Nonbinary Adults.

Marta G Wilson-Barthes, Arjee Javellana Restar, Don Operario

|Apr 09, 2025
Cost-Effectiveness of Using Conditional Economic Incentives to Improve Pre-exposure Prophylaxis Adherence Among Male Sex Workers.

Carlos Chivardi, Alejandro Zamudio-Sosa, Marta Wilson-Barthes

|Dec 17, 2024
Promoting Influenza Vaccination Uptake Among Chinese Older Adults Based on Information-Motivation-Behavioral Skills Model and Conditional Economic Incentive: Protocol for Randomized Controlled Trial.

Hao Lin, Jiannan Xu, Refukaitijiang Abuduwayiti

|Oct 08, 2024
Using stated preference methods to design gender-affirming long-acting PrEP programs for transgender and nonbinary adults.

A Restar, M G Wilson-Barthes, E Dusic

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Frequent Collaborators

9 joint publications

Marta Wilson-Barthes

2 joint publications

Arjee Javellana Restar

2 joint publications

Wangnan Cao

2 joint publications

Becky L Genberg