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Luyton Asare

Publications (4)

Beyond Linear Trend Estimation: Uncertainty-weighted Generalised Additive Mixed Modelling of Global Liver Disease Burden

Francis Ayiah-Mensah, Bamidele Mustapha Oseni, Senyefia Bosson-Amedenu, Luyton Asare & Emmanuel Ayitey · International Research Journal of Gastroenterology and Hepatology · 2026

Background: Non-linear models, unequal (random) estimation uncertainty, repeated observations, and temporal autocorrelation are not adequately addressed in conventional liver-burden studies, which typically use percentage changes or linear annual trends. The purpose of this study...

Open access Research Article 10.9734/irjgh/2026/v9i1161

Mapping Global HIV Inequality among Males Aged 15-24: A Hierarchical Beta Mixed -Effects Analysis (1990-2024)

Francis Ayiah-Mensah, Michael Asare Bediako, Emmanuel Mensah Baah & Luyton Asare · International STD Research & Reviews · 2026

Background: HIV infection amongst males aged 15-24 is an important health issue that is of global concern and has significant differences across regions. Some of the existing literature is typically based on linear or pooled models that do not adequately account for bounded and h...

Open access Research Article 10.9734/ISRR/2026/v15i1199

A Robust Multilevel and Uncertainty-Aware Analysis of Prevalence, Inequality and Treatment Gaps in Diabetes Burden in West Africa (1990-2022)

Francis Ayiah-Mensah, Emmanuel Mensah Baah, Francis Eyiah-Bediako, Luyton Asare & Emmanuel Kyei Baffour · Asian Journal of Research in Nursing and Health · 2026

Background: Diabetes is spreading fast in West Africa, but the available evidence has been limited due to the lack of proper treatment of outliers, nonlinear dynamics, and uncertainty in epidemiological estimates. Purpose: To present a sound, uncertainty-conscious, multilevel stu...

Open access Research Article 10.9734/ajrnh/2026/v9i1353

Modelling Early Childbearing as a Bounded Outcome: Adolescent Fertility in Countries and Socioeconomic Strata

Francis Ayiah-Mensah, Francis Eyiah-Bediako, Harry Darko Bonsu, Emmanuel Asare Ayim & Luyton Asare · Journal of Complementary and Alternative Medical Research · 2025

Childbearing at a young age remains a pressing concern for population health and broader development. Unfortunately, there has been extensive literature based on statistical models that have not properly accounted for the bounded variable and hierarchical structure of the data co...

Open access Research Article 10.9734/jocamr/2025/v26i12731