Risk factors for visual impairment and blindness amongst black adult diabetis receiving treatment at Government healthcare facilitis in Mopani District, Limpopo province, South Africa

African Journal of Primary Health Care & Family Medicine

 
 
Field Value
 
Title Risk factors for visual impairment and blindness amongst black adult diabetis receiving treatment at Government healthcare facilitis in Mopani District, Limpopo province, South Africa Risk factors for visual impairment and blindness amongst black adult diabetis receiving treatment at Government healthcare facilitis in Mopani District, Limpopo province, South Africa
 
Creator Mabaso, Raymond G. Oduntan, Olalekan A.
 
Subject Rural health; primary health care visual impairment; blindness; risk factors; diabetes mellitus — —
Description Background: Diabetes mellitus (DM) is a common systemic disease amongst Black South Africans. It may lead to diabetic retinopathy (DR), a common cause of visual impairment (VI) and blindness. DR may signifiantly increase the prevalence of VI and blindness.Aim: To assess risk factors for VI and blindness amongst a black diabetic South African population aged ≥ 40 years.Setting: The study was conducted in seven Government healthcare facilities (two hospitals, four clinics and one health centre) in Mopani District, Limpopo province, South Africa.Methods: This was a cross-sectional health facility-based quantitative study. Structured interviews were used to obtain information, which included sociodemographic profie, knowledge about DM and its ocular complications, presence of hypertension and accessibility to health facilities. Subsequently participants were examined for VI and blindness using an autorefractor, pinhole disc, ophthalmoscope and logMAR visual acuity chart. Anthropometric measurements (height, weight and waist) were also taken. Associations between 31 risk factors and VI as well as blindness were statistically examined.Results: Participants (N = 225) included 161 women and 64 men aged 40–90 years (mean 61.5 ± 10.49 years); 41.3% of them had VI and 3.6% were blind. Cataracts (76.8%) and DR (7.1%) were the common causes of compensated VI and blindness. Risk factors that were associated with VI and blindness were age, monthly income, compliance with losing weight and physical activity.Conclusion: Findings suggest that lifestyle intervention and appropriate eyecare programmes may reduce VI and blindness in this population. Historique: Le Diabète Mellitus (DM) est une maladie systémique commune chez les Sud-africains noirs. Cela peut entrainer la rétinopathie diabétique (DR), une cause commune de défiience visuelle (VI) et de cécité. La DR peut augmenter considérablement la prévalence de VI et de cécité.Objectifs: Evaluer les facteurs à risque de VI et de cécité dans la population de diabétiques noirs sud-africains âgés de ≥ 40 ans.Cadre: L’étude a été menée dans sept établissements de santé du gouvernement (deux hôpitaux, quatre cliniques et un centre de santé) dans le District de Mopani, dans la province du Limpopo, en Afrique du Sud.Méthode: C’était une étude quantitative transversale au sein d’un établissement. On a utilisé des interviews structurées pour obtenir des informations, comprenant des profis sociodémographiques, des connaissances sur le DM et ses complications oculaires, la présence d’hypertension et l’accèsaux services de santé. Ensuite, les participants ont été examinés pour détecter les problèmes de vision et la cécité à l’aide d’un appareil auto-réfracteur, un disque à trou, un ophtalmoscope, et un tableau logMAR d’acuité visuelle (VA). En outre, on a pris les mesures anthropométriques (taille, poids et tour de taille). On a examiné statistiquement le rapport entre 31 facteurs de risques et le VI ainsi que la cécité.Résultats: Les participants (N = 225) comprenaient 161 femmes et 64 hommes âgés de 40 à 90 ans (moyen = 61.5 ± 10.49 ans), 41.3% d’entre eux avaient le VI et 3.6% étaient aveugles. La cataracte (76.8%) et le DR (7.1%) étaient les causes communes de VI compensé et de cécité. Les facteurs derisques associés au VI et à la cécité étaient l’âge, les revenus mensuels, l’acceptation de perdre du poids et l’activité physique.Conclusion: les résultats suggèrent que le changement de mode vie et les programmes appropriés de soins visuels peut réduire le VI et la cécité dans cette population.
 
Publisher AOSIS
 
Contributor none —
Date 2014-11-21
 
Type info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion — Survey; quantitative study —
Format text/html application/octet-stream text/xml application/pdf
Identifier 10.4102/phcfm.v6i1.623
 
Source African Journal of Primary Health Care & Family Medicine; Vol 6, No 1 (2014); 8 pages 2071-2936 2071-2928
 
Language eng
 
Relation
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:

https://phcfm.org/index.php/phcfm/article/view/623/1108 https://phcfm.org/index.php/phcfm/article/view/623/1113 https://phcfm.org/index.php/phcfm/article/view/623/1114 https://phcfm.org/index.php/phcfm/article/view/623/1041
 
Coverage Africa; South Africa; Limpopo May 2011-Dec 2011 40 years and older; male and female; Blacks; diabetics — — —
Rights Copyright (c) 2014 Raymond G. Mabaso, Olalekan A. Oduntan https://creativecommons.org/licenses/by/4.0
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