Prevalence and risk factors for severity of diabetic neuropathy in type 2 diabetes mellitus.
Indian J Med Sci
;
2010 Feb; 64(2) 51-57
Artigo
em Inglês
| IMSEAR
| ID: sea-145485
ABSTRACT
Purpose:
To estimate the prevalence of diabetic neuropathy (severity wise) and associated risk factors in a population having type 2 diabetes mellitus. Materials andMethods:
A population-based sample of 1401 persons with diabetes (identified as per the WHO criteria) underwent comprehensive eye examination including stereoscopic digital photography (45° four field) for diabetic retinopathy grading. Vibration perception threshold (VPT) measurements were done to assess neuropathy (cut off ≥ 20 V). Severity of neuropathy was graded into three groups based on VPT score as mild (20-24.99 V), moderate (25-38.99 V), and severe (≥39 V). Univariate and multivariate analyses were done to find out the independent risk factors for severity of diabetic neuropathy.Results:
In the overall group, the prevalence of diabetic neuropathy was 18.84% (95% CI 16.79-20.88). The prevalence of mild diabetic neuropathy was 5.9% (95% CI 4.68-7.15), moderate diabetic neuropathy was 7.9% (95% CI 6.50-9.33), and severe diabetic neuropathy was 5% (95% CI 3.86-6.14). Increasing age per year (P < 0.0001) was a statistically significant risk factor for all - mild, moderate, and severe - types of diabetic neuropathy. For severe diabetic neuropathy, other significant risk factors were duration of diabetes mellitus (P = 0.027), macroalbuminuria (P = 0.001), and presence of diabetic retinopathy (P = 0.020).Conclusions:
The results suggested that every fifth individual in a population of type 2 diabetes is likely to have diabetic neuropathy. Nearly 13% had neuropathy of moderate and severe category, making this group vulnerable for complications such as foot ulceration or lower limb amputation.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Organização Mundial da Saúde
/
Idoso
/
Humanos
/
Masculino
/
Prevalência
/
Fatores de Risco
/
Adulto
/
Grupos Populacionais
/
Diabetes Mellitus Tipo 2
/
Neuropatias Diabéticas
Tipo de estudo:
Estudo de etiologia
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Indian J Med Sci
Ano de publicação:
2010
Tipo de documento:
Artigo
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