Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Charles Darko-Takyi"'
Autor:
Stephen Ocansey, Emmanuel K. Abu, Carl Halladay Abraham, Andrews Owusu-Ansah, Caleb Acheampong, Frederick Mensah, Charles Darko-Takyi, Alex Ilechie
Publikováno v:
Therapeutic Advances in Ophthalmology, Vol 13 (2021)
Purpose: To evaluate the awareness, knowledge and the perception of risks of glaucoma among rural and urban dwellers in Ghana, a high prevalent country, in order to provide information for health promotion planning. Method: In a population-based desc
Externí odkaz:
https://doaj.org/article/131f4ff2affc41d6bd1ee66ea03771f4
Publikováno v:
African Vision and Eye Health, Vol 79, Iss 1, Pp e1-e14 (2020)
Background: There was a need to document population-expected normative data for parameters of non-strabismic binocular vision (NSBV) as the analysis and diagnosis of binocular vision disorders required comparison of patient’s clinical signs with ex
Externí odkaz:
https://doaj.org/article/6fc876d271114338a79c0bb781c9ddae
Autor:
Stephen Ocansey, Emmanuel Kwasi Abu, Andrew Owusu-Ansah, Shadrack Mensah, John Oduro-Boateng, Rene Abalo Kojo, Samuel Kyei, Samuel Bert Boadi-Kusi, Obed Amoah-Smith, Enyam Komla Amewuho Morny, Charles Darko-Takyi, Carl Halladay Abraham, Benjamin Appiah Nyamekye, Alex Azuka Ilechie
Publikováno v:
Journal of Ophthalmology, Vol 2020 (2020)
Purpose. To determine normative values of retinal nerve fibre layer thickness (RNFL) and optic nerve head (ONH) parameters and their association with routine clinical tests such as refractive error (RE), stereoacuity (SA), and contrast sensitivity (C
Externí odkaz:
https://doaj.org/article/80583336535a40a2bd45434632f90ce2
Autor:
Samuel Bert Boadi-Kusi, Samuel Kyei, Frederick Afum Asare, Andrew Owusu-Ansah, Agnes Awuah, Charles Darko-Takyi
Publikováno v:
Journal of Optometry, Vol 9, Iss 1, Pp 54-63 (2016)
Aim: To determine the relationship between some visual functions: colour vision defects, abnormal stereopsis, visual acuity and the occurrence of road traffic accident (RTAs) among commercial vehicle drivers in the central region of Ghana, and to ass
Externí odkaz:
https://doaj.org/article/f362079b928849cd919482bd0008856c
Autor:
Emmanuel Kwasi Abu, Samuel Bert Boadi-Kusi, Prince Opuni Quarcoo, Samuel Kyei, Andrew Owusu-Ansah, Charles Darko-Takyi
Publikováno v:
Journal of Ophthalmic & Vision Research, Vol 11, Iss 1, Pp 78-83 (2016)
Purpose: To conduct an ocular health and safety assessment among mechanics in the Cape Coast Metropolis, Ghana. Methods: This descriptive cross sectional study included 500 mechanics using multistage sampling. All participants filled a structured que
Externí odkaz:
https://doaj.org/article/fc713dda054f4969ab1cdc938cfbc62b
Autor:
Samuel Abokyi, Alex Ilechie, Peter Nsiah, Charles Darko-Takyi, Emmanuel Kwasi Abu, Yaw Jnr Osei-Akoto, Mathurin Youfegan-Baanam
Publikováno v:
Journal of Optometry, Vol 9, Iss 1, Pp 64-70 (2016)
Purpose: To determine the prevalence of visual impairment attributable to refractive error and other causes in a youthful Ghanaian population. Methods: A prospective survey of all consecutive visits by first-year tertiary students to the Optometry cl
Externí odkaz:
https://doaj.org/article/8aeb37e4a4124002acd1915353f32328
Publikováno v:
African Vision and Eye Health, Vol 75, Iss 1, Pp e1-e8 (2016)
Background: There is a scarcity of data on asthenopia and accommodative disorders in children in Ghana as optometrists sometimes fail to carry out comprehensive assessments because of the lack of appropriate instruments. Aim: To establish the preval
Externí odkaz:
https://doaj.org/article/057d85cbe1e04f1bb51d220bf28400b8
Publikováno v:
African Vision and Eye Health, Vol 75, Iss 1, Pp e1-e8 (2016)
Background: Optometrists in Ghana are hampered in performing comprehensive binocular vision assessments, because of the lack of appropriate instruments leading to a paucity of data on vergence disorders and their association with asthenopia among Gha
Externí odkaz:
https://doaj.org/article/863d071a806848c68454af19ffed06a7
Publikováno v:
Optometry and Vision Science
Supplemental digital content is available in the text.
SIGNIFICANCE With reported population differences in parameters of nonstrabismic binocular vision, the present study investigated and reports normative data among a sample of African childre
SIGNIFICANCE With reported population differences in parameters of nonstrabismic binocular vision, the present study investigated and reports normative data among a sample of African childre
Publikováno v:
Optometry and vision science : official publication of the American Academy of Optometry. 99(3)
The reported interracial differences in normative data for parameters of accommodation call for investigating population-specific normative values. The study investigated and presents expected data for accommodative parameters among Ghanaian children