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Akinyemi RO, Sarfo FS, Akinyemi J, Singh A, Onoja Akpa M, Akpalu A, Owolabi L, Adeoye AM, Obiako R, Wahab K, Sanya E, Komolafe M, Ogbole G, Fawale M, Adebayo P, Osaigbovo G, Sunmonu T, Olowoyo P, Chukwuonye I, Obiabo Y, Adeniji O, Fakunle G, Melikam E, Saulson R, Yaria J, Uwanruochi K, Ibinaiye P, Adeniyi Amusa G, Suleiman Yahaya I, Hamisu Dambatta A, Faniyan M, Olowoniyi P, Bock-Oruma A, Chidi Joseph O, Oguntade A, Kolo P, Laryea R, Lakoh S, Uvere E, Farombi T, Akpalu J, Oyinloye O, Appiah L, Calys-Tagoe B, Shidali V, Abdulkadir Tabari N, Adebayo O, Efidi R, Adeleye O, Owusu D, Ogunjimi L, Aridegbe O, Lucius Imoh C, Sanni T, Gebreziabher M, Hemant T, Arulogun O, Ogunniyi A, Jenkins C, Owolabi M, Ovbiagele B. Knowledge, attitudes and practices of West Africans on genetic studies of stroke: Evidence from the SIREN Study. Int J Stroke 2019; 14:69-79. [PMID: 30040054 PMCID: PMC8325169 DOI: 10.1177/1747493018790059] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND It is crucial to assess genomic literacy related to stroke among Africans in preparation for the ethical, legal and societal implications of the genetic revolution which has begun in Africa. OBJECTIVE To assess the knowledge, attitudes and practices (KAP) of West Africans about stroke genetic studies. METHODS A comparative cross-sectional study was conducted among stroke patients and stroke-free controls recruited across 15 sites in Ghana and Nigeria. Participants' knowledge of heritability of stroke, willingness to undergo genetic testing and perception of the potential benefits of stroke genetic research were assessed using interviewer-administered questionnaire. Descriptive, frequency distribution and multiple regression analyses were performed. RESULTS Only 49% of 2029 stroke patients and 57% of 2603 stroke-free individuals knew that stroke was a heritable disorder. Among those who knew, 90% were willing to undergo genetic testing. Knowledge of stroke heritability was associated with having at least post-secondary education (OR 1.51, 1.25-1.81) and a family history of stroke (OR 1.20, 1.03-1.39) while Islamic religion (OR=0.82, CI: 0.72-0.94), being currently unmarried (OR = 0.81, CI: 0.70-0.92), and alcohol use (OR = 0.78, CI: 0.67-0.91) were associated with lower odds of awareness of stroke as a heritable disorder. Willingness to undergo genetic testing for stroke was associated with having a family history of stroke (OR 1.34, 1.03-1.74) but inversely associated with a medical history of high blood pressure (OR = 0.79, 0.65-0.96). CONCLUSION To further improve knowledge of stroke heritability and willingness to embrace genetic testing for stroke, individuals with less formal education, history of high blood pressure and no family history of stroke require targeted interventions.
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Affiliation(s)
- Rufus O Akinyemi
- Centre for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria,Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria,Federal Medical Centre, Abeokuta, Nigeria
| | - Fred S Sarfo
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
| | - Joshua Akinyemi
- Department of Epidemiology and Medical Statistics, University of Ibadan, Ibadan, Nigeria
| | - Arti Singh
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
| | - Matthew Onoja Akpa
- Department of Epidemiology and Medical Statistics, University of Ibadan, Ibadan, Nigeria
| | - Albert Akpalu
- Department of Medicine, University of Ghana, Accra, Ghana
| | - Lukman Owolabi
- Aminu Kano Teaching Hospital, Bayero University, Kano, Nigeria
| | - Abiodun M. Adeoye
- Centre for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria,Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Reginald Obiako
- Department of Medicine, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
| | - Kolawole Wahab
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Emmanuel Sanya
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Morenikeji Komolafe
- Department of Medicine, Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria
| | - Godwin Ogbole
- Department of Radiology, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Michael Fawale
- Department of Medicine, Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria
| | - Philip Adebayo
- Department of Medicine, Ladoke Akintola University Teaching Hospital, Ogbomoso, Nigeria
| | - Godwin Osaigbovo
- Department of Medicine, Jos University Teaching Hospital, Jos, Nigeria
| | - Taofiki Sunmonu
- Department of Medicine, Federal Medical Centre, Owo, Nigeria
| | - Paul Olowoyo
- Department of Medicine, Federal University Teaching Hospital, Ido-Ekiti, Nigeria
| | | | - Yahaya Obiabo
- Department of Medicine, Delta State University Teaching Hospital, Igharra, Nigeria
| | | | - Gregory Fakunle
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Ezinne Melikam
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Raelle Saulson
- Department of Neurosciences, Medical University of South Carolina, Charleston, USA
| | - Joseph Yaria
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | | | - Phillip Ibinaiye
- Department of Medicine, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
| | | | | | | | - Mercy Faniyan
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Peter Olowoniyi
- Department of Medicine, Federal Medical Centre, Umuahia, Nigeria
| | - Andrew Bock-Oruma
- Department of Medicine, Delta State University Teaching Hospital, Igharra, Nigeria
| | - Odo Chidi Joseph
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | | | - Philip Kolo
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Ruth Laryea
- Department of Medicine, University of Ghana, Accra, Ghana
| | - Sulaiman Lakoh
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | - Ezinne Uvere
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Temitope Farombi
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | | | - Olalekan Oyinloye
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Lambert Appiah
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
| | | | - Vincent Shidali
- Department of Medicine, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
| | | | - Oladimeji Adebayo
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | - Richard Efidi
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | | | - Dorcas Owusu
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
| | - Luqman Ogunjimi
- Department of Medicine, University College Hospital, Ibadan, Nigeria
| | | | | | - Taofeeq Sanni
- Department of Medicine, Federal University Teaching Hospital, Ido-Ekiti, Nigeria
| | | | - Tiwari Hemant
- Department of Epidemiology, University of Alabama at Birmingham, Alabama, USA
| | - Oyedunni Arulogun
- Department of Health Promotion and Education, University of Ibadan, Ibadan, Nigeria
| | - Adesola Ogunniyi
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Carolyn Jenkins
- Department of Neurosciences, Medical University of South Carolina, Charleston, USA
| | - Mayowa Owolabi
- Centre for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria,Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bruce Ovbiagele
- Department of Neurosciences, Medical University of South Carolina, Charleston, USA
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