Omar Galárraga (O Galárraga)

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 37

Top Venues

PloS one

Journal of the International AIDS Society

BMJ open

Cost effectiveness and resource allocation : C/E

Johns Hopkins University (PHD)

This page only lists publications with an associated author ORCID identifier.

Education History

Johns Hopkins University

United States

PHD

Publications

Annie Liang, Marta G Wilson-Barthes, Omar Galárraga
Cost-effectiveness of differentiated care models that incorporate economic strengthening for HIV antiretroviral therapy adherence: a systematic review. Cost effectiveness and resource allocation : C/E 22 (1) (2024)
Annie Liang, Marta G Wilson-Barthes, Omar Galárraga
Cost-effectiveness of differentiated care models that incorporate economic strengthening for HIV antiretroviral therapy adherence: a systematic review. Cost effectiveness and resource allocation : C/E 22 (1) (2024)
Xiaochen Yang, Omar Galárraga, Wangnan Cao, Haoxiang Lin, Fei Cao, Chun Chang
Financial incentive interventions for smoking cessation among Chinese smokers: study protocol for a cluster randomised controlled trial. BMJ open 14 (4) (2024)
Sharon Jepkorir Sawe, Richard Mugo, Marta G Wilson-Barthes, Brianna Osetinsky, Stavroula A Chrysanthopoulou, Faith Yego, Ann Mwangi, Omar Galárraga
Gaussian process emulation to improve efficiency of computationally intensive multidisease models: a practical tutorial with adaptable R code. BMC medical research methodology 24 (1) (2024)
Xiaochen Yang, Omar Galárraga, Wangnan Cao, Haoxiang Lin, Fei Cao, Chun Chang
Financial incentive interventions for smoking cessation among Chinese smokers: study protocol for a cluster randomised controlled trial. BMJ open 14 (4) (2024)
Annie Liang, Marta G Wilson-Barthes, Omar Galárraga
Cost-effectiveness of differentiated care models that incorporate economic strengthening for HIV antiretroviral therapy adherence: a systematic review. Cost effectiveness and resource allocation : C/E 22 (1) (2024)
Sharon Jepkorir Sawe, Richard Mugo, Marta G Wilson-Barthes, Brianna Osetinsky, Stavroula A Chrysanthopoulou, Faith Yego, Ann Mwangi, Omar Galárraga
Gaussian process emulation to improve efficiency of computationally intensive multidisease models: a practical tutorial with adaptable R code. BMC medical research methodology 24 (1) (2024)
Xiaochen Yang, Omar Galárraga, Wangnan Cao, Haoxiang Lin, Fei Cao, Chun Chang
Financial incentive interventions for smoking cessation among Chinese smokers: study protocol for a cluster randomised controlled trial. BMJ open 14 (4) (2024)
Sharon Jepkorir Sawe, Richard Mugo, Marta G Wilson-Barthes, Brianna Osetinsky, Stavroula A Chrysanthopoulou, Faith Yego, Ann Mwangi, Omar Galárraga
Gaussian process emulation to improve efficiency of computationally intensive multidisease models: a practical tutorial with adaptable R code. BMC medical research methodology 24 (1) (2024)
Omar Galárraga, Marta Wilson-Barthes, Carlos Chivardi, Nathalie Gras-Allain, Fernando Alarid-Escudero, Monica Gandhi, Kenneth H Mayer, Don Operario
Incentivizing adherence to pre-exposure prophylaxis for HIV prevention: a randomized pilot trial among male sex workers in Mexico. The European journal of health economics : HEPAC : health economics in prevention and care (2024)
Omar Galárraga, Sebastian Linnemayr, Sandra I McCoy, Harsha Thirumurthy, Christopher Gordon, Susan Vorkoper
We must invest in behavioural economics for the HIV response. Nature human behaviour (2023)
Anna C Rivara, Omar Galárraga, Melania Selu, Maria Arorae, Ruiyan Wang, Kima Faasalele-Savusa, Rochelle Rosen, Nicola L Hawley, Satupaitea Viali
Identifying patient preferences for diabetes care: A protocol for implementing a discrete choice experiment in Samoa. PloS one 18 (12) (2023)
Kevin Chen, Marta G Wilson-Barthes, Jeffrey E Harris, Omar Galárraga
Incentivizing COVID-19 vaccination among racial/ethnic minority adults in the United States: $209 per dose could convince the hesitant. Health economics review 13 (1) (2023)
Kevin Chen, Marta G Wilson-Barthes, Jeffrey E Harris, Omar Galárraga
Incentivizing COVID-19 vaccination among racial/ethnic minority adults in the United States: $209 per dose could convince the hesitant. Health economics review 13 (1) (2023)
Abigail Harrison, Bulelwa Mtukushe, Caroline Kuo, Marta G Wilson-Barthes, Bianca Davidson, Rebecca Sher, Omar Galárraga, Jacqueline Hoare
Better Together: acceptability, feasibility and preliminary impact of chronic illness peer support groups for South African adolescents and young adults. Journal of the International AIDS Society (2023)
Arjee Javellana Restar, Ma Irene Quilantang, Jeffrey A Wickersham, Alex Adia, John Guigayoma, Amiel Nazer Bermudez, Omar Galárraga, Dalmacio Dennis Flores, Susan Cu-Uvin, Jennifer Nazareno, Don Operario, Olivia T Sison
Predictors of PrEP awareness, PrEP discussion and interest in long-acting injectable PrEP among Filipina transfeminine adults. Journal of the International AIDS Society 26 (6) (2023)
Kevin Chen, Marta G Wilson-Barthes, Jeffrey E Harris, Omar Galárraga
Incentivizing COVID-19 vaccination among racial/ethnic minority adults in the United States: $209 per dose could convince the hesitant. Health economics review 13 (1) (2023)
Anna C Rivara, Omar Galárraga, Melania Selu, Maria Arorae, Ruiyan Wang, Kima Faasalele-Savusa, Rochelle Rosen, Nicola L Hawley, Satupaitea Viali
Identifying patient preferences for diabetes care: A protocol for implementing a discrete choice experiment in Samoa. PloS one 18 (12) (2023)
Anna C Rivara, Omar Galárraga, Melania Selu, Maria Arorae, Ruiyan Wang, Kima Faasalele-Savusa, Rochelle Rosen, Nicola L Hawley, Satupaitea Viali
Identifying patient preferences for diabetes care: A protocol for implementing a discrete choice experiment in Samoa. PloS one 18 (12) (2023)
Anna C Rivara, Omar Galárraga, Melania Selu, Maria Arorae, Ruiyan Wang, Kima Faasalele-Savusa, Rochelle Rosen, Nicola L Hawley, Satupaitea Viali
Identifying patient preferences for diabetes care: A protocol for implementing a discrete choice experiment in Samoa. PloS one 18 (12) (2023)
Marta Wilson-Barthes, Paula Braitstein, Allison DeLong, David Ayuku, Lukoye Atwoli, Edwin Sang, Omar Galárraga
Cost Utility of Supporting Family-Based Care to Prevent HIV and Deaths among Orphaned and Separated Children in East Africa: A Markov Model-Based Simulation. MDM policy & practice 7 (2) (2022)
Marta Wilson-Barthes, Paula Braitstein, Allison DeLong, David Ayuku, Lukoye Atwoli, Edwin Sang, Omar Galárraga
Cost Utility of Supporting Family-Based Care to Prevent HIV and Deaths among Orphaned and Separated Children in East Africa: A Markov Model-Based Simulation. MDM policy & practice 7 (2) (2022)
Courtney A Johnson, Dan N Tran, Ann Mwangi, Sandra G Sosa-Rubí, Carlos Chivardi, Martín Romero-Martínez, Sonak Pastakia, Elisha Robinson, Larissa Jennings Mayo-Wilson, Omar Galárraga
Incorporating respondent-driven sampling into web-based discrete choice experiments: preferences for COVID-19 mitigation measures. Health services & outcomes research methodology 22 (3) (2022)
Rebecca G Kinney, Henry Zakumumpa, Joseph Rujumba, Kevin Gibbons, Anna C Heard, Omar Galárraga
Community-funded integrated care outreach clinics as a capacity building strategy to expand access to health care in remote areas of Uganda. Global health action 14 (1) (2021)
Karla Y Ganley, Marta Wilson-Barthes, Andrew R Zullo, Sandra G Sosa-Rubí, Carlos J Conde-Glez, Santa García-Cisneros, Mark N Lurie, Brandon D L Marshall, Don Operario, Kenneth H Mayer, Omar Galárraga
Incidence and time-varying predictors of HIV and sexually transmitted infections among male sex workers in Mexico City. Infectious diseases of poverty 10 (1) (2021)
Becky L Genberg, Juddy Wachira, Jon A Steingrimsson, Sonak Pastakia, Dan N Tina Tran, Jamil AbdulKadir Said, Paula Braitstein, Joseph W Hogan, Rajesh Vedanthan, Suzanne Goodrich, Catherine Kafu, Marta G Wilson-Barthes, Omar Galárraga
Integrated community-based HIV and non-communicable disease care within microfinance groups in Kenya: study protocol for the Harambee cluster randomised trial. BMJ open 11 (5) (2021)
Brianna Osetinsky, Ann Mwangi, Sonak Pastakia, Marta Wilson-Barthes, Joan Kimetto, Kimutai Rono, Jeremiah Laktabai, Omar Galárraga
Layering and scaling up chronic non-communicable disease care on existing HIV care systems and acute care settings in Kenya: a cost and budget impact analysis. Journal of the International AIDS Society (2021)
Bishnu Bahadur Thapa, M Barton Laws, Omar Galárraga
Evaluating the impact of integrated behavioral health intervention: Evidence from Rhode Island. Medicine 100 (34) (2021)
Frances Vernon, Mary Morrow, Samantha MaWhinney, Ryan Coyle, Stacey Coleman, Lucas Ellison, Jia-Hua Zheng, Lane Bushman, Jennifer J Kiser, Omar Galárraga, Peter L Anderson, Jose Castillo-Mancilla
Income Inequality Is Associated With Low Cumulative Antiretroviral Adherence in Persons With Human Immunodeficiency Virus. Open forum infectious diseases 7 (10) (2020)
Lawrence P O Were, Joseph W Hogan, Omar Galárraga, Richard G Wamai
Predictors of Health Insurance Enrollment among HIV Positive Pregnant Women in Kenya: Potential for Adverse Selection and Implications for HIV Treatment and Prevention. International journal of environmental research and public health 17 (8) (2020)
Maria Carolina Velasco, Stavroula A Chrysanthopoulou, Omar Galárraga
Cash Transfers and Contraceptive Use: A Regression Discontinuity Analysis. Studies in family planning 51 (4) (2020)
Bora Youn, Theresa I Shireman, Yoojin Lee, Omar Galárraga, Ira B Wilson
Trends in medication adherence in HIV patients in the US, 2001 to 2012: an observational cohort study. Journal of the International AIDS Society 22 (8) (2020)
Siddhi Nadkarni, Becky Genberg, Omar Galárraga
Microfinance Interventions and HIV Treatment Outcomes: A Synthesizing Conceptual Framework and Systematic Review. AIDS and behavior 23 (9) (2019)
Omar Galárraga, Lauren Connell Bohlen, Shira I Dunsiger, Harold H Lee, Jessica A Emerson, Holly K Boyle, Kelley Strohacker, David M Williams
Small sustainable monetary donation-based incentives to promote physical activity: A randomized controlled trial. Health psychology : official journal of the Division of Health Psychology, American Psychological Association 39 (4) (2019)
Omar Galárraga, Jane Harries, Brendan Maughan-Brown, Diane Cooper, Susan E Short, Mark N Lurie, Abigail Harrison
The Empower Nudge lottery to increase dual protection use: a proof-of-concept randomised pilot trial in South Africa. Reproductive health matters 26 (52) (2019)
Megan B Cole, Omar Galárraga, Momotazur Rahman, Ira B Wilson
Trends in Comorbid Conditions Among Medicaid Enrollees With HIV. Open forum infectious diseases 6 (4) (2019)
Omar Galárraga, P Shah, M Wilson-Barthes, D Ayuku, P Braitstein
Cost and cost-effectiveness of voluntary medical male circumcision in street-connected youth: findings from an education-based pilot intervention in Eldoret, Kenya. AIDS research and therapy 15 (1) (2018)

Omar Galárraga.css-eqlu8i{font-size:small;padding-left:4px;} (O Galárraga)

Publication Activity (10 Years)

Top Topics

Top Venues

Omar Galárraga (O Galárraga)