2
|
Sarfo F, Gebregziabher M, Ovbiagele B, Akinyemi R, Owolabi L, Obiako R, Akpa O, Armstrong K, Akpalu A, Adamu S, Obese V, Boa-Antwi N, Appiah L, Arulogun O, Mensah Y, Adeoye A, Tosin A, Adeleye O, Tabi-Ajayi E, Phillip I, Sani A, Isah S, Tabari N, Mande A, Agunloye A, Ogbole G, Akinyemi J, Laryea R, Melikam S, Uvere E, Adekunle G, Kehinde S, Azuh P, Dambatta A, Ishaq N, Saulson R, Arnett D, Tiwari H, Jenkins C, Lackland D, Owolabi M. Multilingual Validation of the Questionnaire for Verifying Stroke-Free Status in West Africa. Stroke 2015; 47:167-72. [PMID: 26578660 DOI: 10.1161/strokeaha.115.010374] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 10/19/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE The Questionnaire for Verifying Stroke-Free Status (QVSFS), a method for verifying stroke-free status in participants of clinical, epidemiological, and genetic studies, has not been validated in low-income settings where populations have limited knowledge of stroke symptoms. We aimed to validate QVSFS in 3 languages, Yoruba, Hausa and Akan, for ascertainment of stroke-free status of control subjects enrolled in an on-going stroke epidemiological study in West Africa. METHODS Data were collected using a cross-sectional study design where 384 participants were consecutively recruited from neurology and general medicine clinics of 5 tertiary referral hospitals in Nigeria and Ghana. Ascertainment of stroke status was by neurologists using structured neurological examination, review of case records, and neuroimaging (gold standard). Relative performance of QVSFS without and with pictures of stroke symptoms (pictograms) was assessed using sensitivity, specificity, positive predictive value, and negative predictive value. RESULTS The overall median age of the study participants was 54 years and 48.4% were males. Of 165 stroke cases identified by gold standard, 98% were determined to have had stroke, whereas of 219 without stroke 87% were determined to be stroke-free by QVSFS. Negative predictive value of the QVSFS across the 3 languages was 0.97 (range, 0.93-1.00), sensitivity, specificity, and positive predictive value were 0.98, 0.82, and 0.80, respectively. Agreement between the questionnaire with and without the pictogram was excellent/strong with Cohen k=0.92. CONCLUSIONS QVSFS is a valid tool for verifying stroke-free status across culturally diverse populations in West Africa.
Collapse
Affiliation(s)
- Fred Sarfo
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.).
| | - Mulugeta Gebregziabher
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Bruce Ovbiagele
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Rufus Akinyemi
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Lukman Owolabi
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Reginald Obiako
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Onoja Akpa
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Kevin Armstrong
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Albert Akpalu
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Sheila Adamu
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Vida Obese
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Nana Boa-Antwi
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Lambert Appiah
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Oyedunni Arulogun
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Yaw Mensah
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Abiodun Adeoye
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Aridegbe Tosin
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Osimhiarherhuo Adeleye
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Eric Tabi-Ajayi
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Ibinaiye Phillip
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Abubakar Sani
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Suleiman Isah
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Nasir Tabari
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Aliyu Mande
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Atinuke Agunloye
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Godwin Ogbole
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Joshua Akinyemi
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Ruth Laryea
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Sylvia Melikam
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Ezinne Uvere
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Gregory Adekunle
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Salaam Kehinde
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Paschal Azuh
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Abdul Dambatta
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Naser Ishaq
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Raelle Saulson
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Donna Arnett
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Hemnant Tiwari
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Carolyn Jenkins
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Dan Lackland
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | - Mayowa Owolabi
- From the Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana (F.S., S.A., V.O., N.B.-A., L.A.); Department of Neurology, Medical University of South Carolina, (M.G., B.O., K.A., R.S., C.J., D.L.); Department of Medicine, Federal Medical Centre, Abeokuta, Nigeria (R.A.); Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria (L.O., S.I., N.T., A.M., A.D., N.I.); Department of Medicine, Ahmadu Bello University, Zaria, Nigeria (R.O., E.T.-A., I.P., A.S., P.A.); Department of Medicine, University of Ibadan, Ibadan, Nigeria (O. Akpa, O. Arulogun, A. Adeoye, A.T., O. Adeleye, A. Agunloye, G.O., J.A., S.M., E.U., G.A., S.K., M.O.); Department of Medicine, University of Ghana Medical School, Accra, Ghana (A. Akpalu, Y.M., R.L.); and Department of Biostatistics, University of Alabama at Birmingham (D.A., H.T.)
| | | |
Collapse
|