Research focused on how medicines are used in real populations, how patient beliefs shape treatment decisions, and how administrative health data can inform safer, more effective care.
Peer-reviewed publications, conference research and graduate work associated with the University of Mississippi Department of Pharmacy Administration and collaborators in public health and payer research.
Cross-sectional claims analysis of Mississippi Medicaid members from 2016–2021 examining prevalence and intensity of opioid–psychotropic medication overlap.
Cohort study using propensity-score matching to evaluate 30-, 60- and 90-day all-cause mortality.
Patient-centered research integrating the Health Belief Model and Theory of Planned Behavior in a 941-participant survey.
Medicare claims research examining end-of-life costs and major cost components among older adults living with HIV.
The University of Mississippi's institutional repository indexes Eriakha's graduate thesis on treatment initiation and medication nonadherence.
The study examined how attitudes, subjective norms, perceived behavioral control and health beliefs relate to intentions to start antihypertensive therapy, using relative-weight analysis to identify the most influential predictors.
Analyses using Medicaid and Medicare administrative claims to characterize medication use, outcomes, utilization and costs.
Work examining beliefs, behavioral constructs and decision factors that may influence treatment initiation and medication use.
Original plain-language educational syntheses prepared by Omokhodion Alfred Eriakha from cited chapters in the Handbook of Epidemiology. The diagrams and charts are author-created illustrations.
How epidemiologists analyze continuous exposures, model dose-response relationships and avoid misleading categorization.
A plain-language guide to causal reasoning, measures of disease and effect, confounding, bias and epidemiologic inference.
An accessible introduction to priors, likelihoods, posterior inference, model checking and spatial disease mapping.
How DAGs make causal assumptions explicit and guide decisions about confounding, colliders and adjustment sets.
How epidemiologists move from association to intervention-based causal questions and assess whether an estimate can support a causal interpretation.
How researchers define exposure groups, follow populations over time and estimate disease occurrence and comparative risk.
How confounding can distort comparisons and how interaction reveals when an exposure's effect differs across populations or settings.
How researchers define and measure exposures, evaluate error and translate complex contact histories into analyzable variables.
How researchers estimate population-average relationships when observations are repeated within people or clustered within groups.
How researchers study access, quality, utilization, cost and outcomes across healthcare systems.
Teaching slide decks prepared by Omokhodion Alfred Eriakha from cited sources, covering real-world evidence, pharmacoepidemiology, health economics, patient-centered outcomes and causal inference.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
A plain-language teaching slide deck prepared by Omokhodion Alfred Eriakha, with sources cited in the slides.
Verified and public scholarly profiles that identify Omokhodion Alfred Eriakha and connect this site to the wider research record.
ORCID iD 0009-0007-6215-6608
View ORCID recordPublic author profile with verified University of Mississippi email.
View Google ScholarClaimed research profile and publication record.
View ResearchGateEvidence Courtroom reproducible research, analytical workflows and technical documentation.
View GitHub repository