Sawe SJ*, Mugo R, Wilson-Barthes M, Osetinsky B, Chrysanthopoulou SA, Yego F, Mwangi A, Galárraga O. Gaussian process emulation to improve efficiency of computationally intensive multidisease models: a practical tutorial with adaptable R code. BMC Medical Research Methodology. 2024 Jan 27;24(1):26.
Yang X, Galárraga O, Cao W*, Lin H, Cao F, Chang C. Financial incentive interventions for smoking cessation among Chinese smokers: study protocol for a cluster randomised controlled trial. BMJ Open. 2024 Apr 29;14(4):e080344.
Tituaña A, Herrán K*, Galárraga O, Palacios I. How to decrease teenage pregnancy: rural perspectives in Ecuador.
Frontiers in Public Health. 2024 Apr 30; 12: 1-10.
Wilson-Barthes MG, Steingrimsson J, Lee Y, Tran DN, Wachira J, Kafu C, Pastakia SD, Vedanthan R, Said J, Genberg
BL, Galárraga O. Economic Outcomes Among Microfinance Group Members Receiving Community-based Chronic Disease Care: Cluster Randomized Trial Evidence from Kenya. Social Science & Medicine 2024 May 17, 116993. Replication materials: https://doi.org/10.7910/DVN/SLUA08
Galárraga O, Quijano-Ruiz A, Faytong-Haro M. The Effects of Mobile Primary Health Teams: Evidence from the Médico del Barrio Strategy in Ecuador. World Development 2024 Sep, 106659. Replication materials:
https://doi.org/10.7910/DVN/NXWINX
Liang A*, Wilson-Barthes M, Galárraga O. Cost-effectiveness of differentiated care models that incorporate economic strengthening for HIV antiretroviral therapy adherence: a systematic review. Cost Effectiveness and Resource Allocation. 2024 May 24;22(1):46.
Tao J, Gu M, Galárraga O, Kapadia J, Martin H, Parent H, Chan PA. Long-Term HIV Pre-Exposure Prophylaxis Persistence and Reinitiation in Connecticut from 2012 to 2018. Population Health Management. 2024 Aug;27(4):267-274. doi:
10.1089/pop.2024.0012. Epub 2024 Jul 9. PMID: 38980808.
Galárraga O, Wilson-Barthes M, Chivardi C, Gras-Allain N, Alarid-Escudero F, Gandhi M, Mayer KH, Operario D. Incentivizing adherence to pre-exposure prophylaxis for HIV prevention: a randomized pilot trial among male sex workers in Mexico. European Journal of Health Economics. 2024 Jul 13.
Lyons C, Ching J, Tran DN, Kafu C, Wachira J, Koros H, Venkataramani M, Said J, Pastakia SD, Galárraga O, Genberg BL. Social, economic and food insecurity among people living with HIV in Kenya during coinciding public health and environmental emergencies: a mixed-methods study: BMJ Public Health 2024; 2:e000836.
Restar A, Wilson-Barthes MG, Dusic E, Operario D, Galárraga O. Using stated preference methods to design genderaffirming long-acting PrEP programs for transgender and nonbinary adults. Scientific Reports [Nature Portfolio] 2024 Oct 8;14(1):23482. doi: 10.1038/s41598-024-72920-z.