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Senyefia Bosson-Amedenu

Publications (14)

Modeling Regional Trends in Caesarean Births across Ghana's Former Ten Regions over a Decade

Senyefia Bosson-Amedenu, Abdulzeid Yen Anafo, Ahmed Ouerfelli, Nabil Ouerfelli & Noureddine Ouerfelli · Asian Journal of Pregnancy and Childbirth · 2025

This study utilizes empirical modeling and statistical analysis to examine the temporal evolution of caesarean births in Ghana over the period 2008–2017. Building upon a robust linear framework augmented by an exponential component, the research probes the quasi-linear characteri...

Open access Research Article 10.9734/ajpcb/2025/v8i1186

Effect of Use of WAEC Syllabus on the Mathematical Achievement of WASSCE Candidates in Ghana

Senyefia Bosson-Amedenu · Asian Research Journal of Arts & Social Sciences · 2018

Teachers in Ghana seem to have been persistent in complaining about the voluminous state of the Senior High School teaching curriculum and how impossible it is to complete it within the stipulated time of 3-years.There is yet another claim that the 3-year duration is only a clich...

Open access Research Article 10.9734/ARJASS/2018/34695

Archbishop Porter Girls’ Senior High School Students’ Perception of Difficult Concepts in Senior High School Further Mathematics Curriculum in Ghana

Senyefia Bosson-Amedenu · Asian Research Journal of Mathematics · 2017

Further Mathematics is frequently perceived as a subject set aside for some exceptional individuals. It often induces feelings of worry; nervousness and panic among students. This study employed the survey research design aimed at investigating difficult concepts in senior second...

Open access Research Article 10.9734/ARJOM/2017/32331

Nonseasonal ARIMA Modeling and Forecasting of Malaria Cases in Children under Five in Edum Banso Sub-district of Ghana

Senyefia Bosson-Amedenu · Asian Research Journal of Mathematics · 2017

Approximately sixty-nine percent of deaths globally resulting from malaria infection occur in children under five years of age [1]. National control and prevention strategies will be greatly enhanced through better ability to forecast future trends in the disease incidence. This...

Open access Research Article 10.9734/ARJOM/2017/33374

Predictive Validity of Mathematics Mock Examination Results of Senior and Junior High School Students’ Performance in WASSCE and BECE in Ghana

Senyefia Bosson-Amedenu · Asian Research Journal of Mathematics · 2017

This study was designed to investigate the validity of Mathematics Mock results of students in WASSCE and BECE in Ghana. One hundred and sixty-four (164) students were selected by convenience sampling technique from 15 public secondary schools in Ghana. Expo-facto design type was...

Open access Research Article 10.9734/ARJOM/2017/32328

Remedial Students’ Perception of Difficult Concepts in Senior High School Core Mathematics Curriculum in Ghana

Senyefia Bosson-Amedenu · Asian Research Journal of Mathematics · 2017

This study employed the survey research design aimed at investigating perceived difficult concepts in senior secondary school core mathematics curriculum by remedial students in Ghana. The study was guided by two research questions and the sample for the study was 112 consisting...

Open access Research Article 10.9734/ARJOM/2017/32330

Pre-SHS Students’ Perception of Difficult Concepts in Junior High School Mathematics Curriculum in Ghana

Senyefia Bosson-Amedenu · Asian Research Journal of Mathematics · 2017

This study employed the survey research design aimed at investigating difficult concepts in Junior Secondary School mathematics curriculum as perceived by Pre-Senior High School students in Ghana. The study was guided by two research questions and the sample for the study was 70...

Open access Research Article 10.9734/ARJOM/2017/32329

Patterns, Disparities, and Diversity in Initial Antenatal Care Uptake: A Multilevel Study

Francis Ayiah-Mensah, Senyefia Bosson-Amedenu, Emmanuel Mensah Baah & Emmanuel Benson · International Journal of Research and Reports in Gynaecology · 2026

Background: Early antenatal care is an important entry point for maternal health services; however, improvements in coverage may not be equally distributed across population groups and countries. This study examined temporal patterns, socioeconomic disparities and cross-country h...

Open access Research Article 10.9734/ijrrgy/2026/v9i1176

Multi-state and Semi-Markov Modelling of Prostate Cancer Disease Trajectories and Mortality Dynamics

Francis Ayiah-Mensah, Senyefia Bosson-Amedenu, Emmanuel Harris, Mohammed Frempong & Rebecca Nduba. Arhin · International Research Journal of Oncology · 2026

Background: Previous prostate cancer research has often been conducted in clinical or laboratory settings and has relied on traditional survival models that focus on a single disease endpoint. Such approaches do not fully account for intermediate disease states, transition risks,...

Open access Research Article 10.9734/irjo/2026/v9i2218

Modelling Dynamic PSA Trajectories and Survival in Prostate Cancer Using Joint Longitudinal Survival Models

Francis Ayiah-Mensah, Senyefia Bosson-Amedenu, William Obeng-Denteh, Rebecca N. Arhin & Christiana N. M. Lokko · Journal of Cancer and Tumor International · 2026

Biologically and clinically, prostate cancer is significantly heterogeneous; still, much of the existing empirical research on prognosis proceeds within the two-stage paradigm, which conceptualises prostate-specific antigen (PSA) as a static baseline variable and neglects its dyn...

Open access Research Article 10.9734/jcti/2026/v16i1336

Empirical modeling of Malaria Cases in Erstwhile Mpohor District, Ghana

Eunice Osei–Asibey, Senyefia Bosson-Amedenu & Noureddine Ouerfelli · South Asian Journal of Parasitology · 2026

This study develops a unified empirical modeling framework to analyze malaria incidence in the Mpohor District of Ghana via monthly surveillance data from 2009–2014 (N = 45,080 cases). The study constructed City-specific, demographic, cumulative, and deviation-from-linearity mode...

Open access Research Article 10.9734/sajp/2026/v9i1252

System Drivers of Hypertension Control in Africa: A Beta Regression and Dynamic Factor Modeling Approach

Francis Ayiah-Mensah, Senyefia Bosson-Amedenu, Gabriel Okyere & George Oduro-Okyireh · Asian Journal of Medicine and Health · 2025

Noncommunicable Disease (NCD) Risk Factor Collaboration supplied population-representative data detailing hypertension management in Africa for individuals aged 30 to 79 years from 1990-2019. Ten cascade indicators were analysed via both age-standardized and crude metrics. Beta r...

Open access Research Article 10.9734/ajmah/2025/v23i121332

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

Modelling Unequal Progress in Reproductive, Maternal, and Newborn Health Coverage, Using Fractional Logit Generalised Estimating Equations (GEE) Analysis

Francis Ayiah-Mensah, Felix Ilesanmi Alao, Senyefia Bosson-Amedenu, Francis Eyiah Bediako & Mohammed Frempong · Asian Journal of Pregnancy and Childbirth · 2026

Background: Universal health is advancing; however, information regarding the distribution of regional expansion in reproductive, maternal, and newborn health services across population groups remains limited. Aims: This study compared the levels of various coverage indicators at...

Open access Research Article 10.9734/ajpcb/2026/v9i1225