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Francis Eyiah-Bediako

Publications (5)

Statistical Advances in Child Survival Modelling: A Data-driven Nonlinear Analysis of Under-Five Survival Inequalities in Ghana

Francis Ayiah-Mensah, Francis Eyiah-Bediako, Vivian Nimoh, Mathias Gyamfi & Emmanuel Kyie Baffour · Journal of Scientific Research and Reports · 2026

Under-five survival remains a core indicator of population health and health system performance in Ghana; much of the existing evidence relies on linear or strictly parametric models that poorly capture complex risk dynamics. This study sought to provide a statistically robust as...

Open access Research Article 10.9734/jsrr/2026/v32i23949

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

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

Quantifying Inequality, Volatility, and Stability in Early Postnatal Care Coverage by Multilevel Beta Regression

Francis Ayiah-Mensah, Cynthia Ama Mensah, Francis Eyiah-Bediako, Emmanuel Asare Ayim & Anthony Joe Turkson · International Journal of Research and Reports in Gynaecology · 2026

The early postnatal care in the first 48 hours of childbirth is crucial in preventing maternal morbidity and death. However, worldwide evidence remains dominated by mean-based and binary analyses that do not account for instability in service coverage. This research aims to measu...

Open access Research Article 10.9734/ijrrgy/2026/v9i1156

Separating the Temporal Dynamics and Wealth Inequalities in Early Childbearing: Multilevel Statistical Analysis

Francis Ayiah-Mensah, Cynthia Ama Mensah, Francis Eyiah-Bediako, Emmanuel Asare Ayim & Anthony Joe Turkson · Advances in Research · 2026

Early childbearing remains a persistent global public health challenge, yet existing evidence is largely derived from cross-sectional or pooled analyses that ignore hierarchical data structures and within-country dependence. The study aims to quantify the temporal dynamics and so...

Open access Research Article 10.9734/air/2026/v27i11575