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Dr. Obiageli Chiezey Onwusaka
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Year
Pathways to high and low performance: factors differentiating primary care facilities under performance-based financing in Nigeria
S Mabuchi, T Sesan, SC Bennett
Health Policy and Planning 33 (1), 41-58, 2018
522018
Training health workers at scale in Nigeria to fight COVID-19 using the InStrat COVID-19 tutorial app: an e-health interventional study
A Otu, O Okuzu, E Effa, B Ebenso, S Ameh, N Nihalani, O Onwusaka, ...
Therapeutic advances in infectious disease 8, 20499361211040704, 2021
132021
Dynamics of poverty-related dissimilarities in fertility in Nigeria: 2003-2018
AS Adebowale, AF Fagbamigbe, JO Akinyemi, T Olowolafe, O Onwusaka, ...
Scientific African 9, e00468, 2020
92020
Clinical diagnosis and reporting of Covid-19 in the absence of effective access to laboratory testing in Africa
J Walley, A Otu, E Effa, L French, O Onwusaka
Frontiers in public health 9, 645200, 2021
82021
The Routledge Handbook of African Demography
CO Odimegwu, Y Adewoyin
Routledge, 2022
42022
Ageing in sub-Saharan Africa: Demographic and historical perspectives
AS Adebowale, O Onwusaka, MM Salawu, S Bello, DA Adewole
The Routledge handbook of African demography, 679-703, 2022
42022
Factors Influencing Utilization of Cervical Cancer Screening Services Among Women of Reproductive Age in Calabar Municipality, Cross River State, Nigeria
PE Iwara, MI Akpan, AO Ndep, O Onwusaka, A Peter, A Okon, L Eyam, ...
Journal of Epidemiological Society of Nigeria 4 (2), 49-59, 2021
32021
mHealth guideline training for non-communicable diseases in primary care facilities in Nigeria: a mixed methods pilot study
AA Otu, EE Effa, O Onwusaka, C Omoyele, S Arakelyan, O Okuzu, ...
BMJ open 12 (8), e060304, 2022
22022
Comparison of socioeconomic status of parents and body mass index of their in-school adolescents in Cross River State, Nigeria.
A Ekpenyong, B. N., Essien, V., Ndep, A. O., Onwusaka, O., & Peter
Journal of Epidemiological Society of Nigeria, 1(2), 45–51 1 (2), 45-51, 2018
2*2018
Correlates of somatic symptom disorder among internally displaced persons in Ogoja displacement settlements, Nigeria: a cross-sectional study
UMJ Ugbe, EB Esu, OC Onwusaka, MM Bisongedam, ELB Nji, JA Efut, ...
African Health Sciences 23 (3), 705-713., 2023
12023
Prevalence of Presbyopia, Spectacle Correction Coverage and Unmet Need, among Adults in Cross River State, Nigeria.
MI Akpan, HC Ashang, LE Eyam, AO Ndep, MJ Ugbe, AI Akpan, ...
Journal of the Nigerian Optometric Association 24 (1), 20-30, 2022
12022
SAT-137 COMMUNITY BASED SCREENING FOR RISK FACTORS OF CHRONIC KIDNEY DISEASE IN CROSS RIVER STATE, NIGERIA
E Effa, O Onwusaka, U Ekrikpo, H Okpa, H Okpara, O Enang, S Kadiri, ...
Kidney International Reports 5 (3), S58-S59, 2020
12020
Correlates of post-traumatic stress disorder among adult residents of conflict-affected communities in Cross River State, Nigeria: a cross-sectional study
TM Awa, UMJ Ugbe, OC Onwusaka, EE Abua, EB Esu
BMJ open 14 (3), e078851, 2024
2024
Implementing health worker training on sepsis in South Eastern Nigeria using innovative digital strategies: an interventional study
A Otu, O Onwusaka, DE Otokpa, U Edadi, U Udoh, P Yougha, C Oduche, ...
Therapeutic Advances in Infectious Disease 11, 20499361241233816, 2024
2024
Learning from One-Health approaches to explore links between farming practices, animal, human and ecosystem health in Nigeria
A Otu, O Onwusaka, C Meseko, E Effa, B Ebenso, I Isong Abraham, ...
Frontiers in Nutrition 11, 1216484, 2024
2024
Use of Short Message Service (SMS) in a Chronic Kidney Disease Screening Programme: A Feasibility Study: https://doi. org/10.60787/NMJ-64-1-71
E Effa, HO Okpa, OC Onwusaka, HC Okpara, PN Mbu, DE Otokpa, ...
Nigerian Medical Journal 64 (1), 115-119, 2023
2023
Proximate determinants and decomposition of changes in fertility levels across Nigeria regions
TA Olowolafe, AS Adebowale, AF Fagbamigbe, JO Akinyemi, ...
African Journal of Reproductive Health/La Revue Africaine de la Santé …, 2023
2023
Upscaling health worker training on sepsis in South Eastern Nigeria using innovative digital strategies: an interventional study
A Otu, O Onwusaka, DE Otokpa, U Edadi, U Udoh, P Yougha, C Oduche, ...
medRxiv, 2022.06. 22.22276742, 2022
2022
Proximate Determinants and Decomposition of Changes in Fertility Levels in Nigeria, 2003-2018
TA Olowolafe, AS Adebowale, AF Fagbamigbe, JO Akinyemi, ...
2020
SAT-138 Community based study of risk factors and prevalence of chronic kidney disease in Cross River State, Nigeria
E Effa, H Okpa, U Ekrikpo, OO Chiezey, H Okpara, O Enang, D Otokpa, ...
Kidney International Reports 5 (3), S59, 2020
2020
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