Titre du document / Document title

Prevalence of diabetic eye disease in an inner city population : the Liverpool Diabetic Eye Study

Auteur(s) / Author(s)

BROADBENT D. M. ⁽¹⁾ ; SCOTT J. A. ⁽¹⁾ ; VORA J. P. ⁽²⁾ ; HARDING S. P. ⁽¹⁾ ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

⁽¹⁾ Royal Liverpool University Hospitals, Liverpool L7 8XP, ROYAUME-UNI
⁽²⁾ Department of Diabetes and Endocrinology, Royal Liverpool University Hospitals, Liverpool L7 8XP, ROYAUME-UNI

Résumé / Abstract

Purpose To measure the population prevalence of diabetic eye disease in an inner city setting. Methods As part of a systematic screening programme all adult diabetic patients in four general practices were invited to attend for slit-lamp biomicroscopy by a retinal specialist. Data on non-attenders were available from community-based photography. Results Of 395 diabetic patients identified, 326 attended biomicroscopy with photographic data available on a further 31, giving a 90% compliance rate. Point prevalence of diabetes in the target population was 12.4/ 1000. Demographic data included: mean age 60 years (range 13-92 years); type of control: type I 49, type II insulin-requiring (IR) 40, type II non-insulin-requiring (NIR) 268. Prevalences were as follows: any retinopathy: of all diabetic patients 33.6%, type I 36.7%, type II IR 45.0%, type II NIR 31.3%; proliferative/ advanced: all 1.1%, type I 2.0%, type II IR 0, type II NIR 1.1%; clinically significant macular oedema: all 6.4%, type I 2.3%, type II IR 16.2%, type II NIR 5.7%. The percentage of patients with retinopathy requiring follow-up by an ophthalmologist was 4.5%, and 9.2% had macular exudates within 1 disc diameter of fixation or significant circinate maculopathy. Sight-threatening diabetic eye disease (STED) was found in 13.4%. A visual acuity of ≤ 6/24 in the better eye occurred in 12 (3.4%) patients and of < 6/60 in the better eye in 3 (0.8%). Conclusions Compared with previous population studies, prevalences appear to have declined in type I, but remain high in type II diabetic patients and especially in those requiring insulin.

Revue / Journal Title

Eye   ISSN 0950-222X   CODEN EYEEEC 

Source / Source

1999, vol. 13 (2), pp. 160-165 (38 ref.)

Langue / Language

Anglais

Editeur / Publisher

Nature Publishing Group, Basingstoke, ROYAUME-UNI  (1987) (Revue)

Mots-clés anglais / English Keywords

Diabetes mellitus ; Complication ; Eye ; Prevalence ; Epidemiology ; City center ; Great Britain ; Edema ; Macula ; United Kingdom ; Europe ; Endocrinopathy ; Eye disease ; Public health ; Maculopathy ;

Mots-clés français / French Keywords

Diabète ; Complication ; Oeil ; Prévalence ; Epidémiologie ; Centre ville ; Grande Bretagne ; Oedème ; Macula ; Royaume Uni ; Europe ; Endocrinopathie ; Oeil pathologie ; Santé publique ; Maculopathie ;

Mots-clés espagnols / Spanish Keywords

Diabetes ; Complicación ; Ojo ; Prevalencia ; Epidemiología ; Centro ciudad ; Gran Bretaña ; Edema ; Mácula ; Reino Unido ; Europa ; Endocrinopatía ; Ojo patología ; Salud pública ; Maculopatía ;

Localisation / Location

INIST-CNRS, Cote INIST : 21076, 35400008431182.0050