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Abstract #61595 Published in IGR 17-1
Dementia is associated with open-angle glaucoma: a population-based study
Chung SD; Ho JD; Chen CH; Lin HC; Tsai MC; Sheu JJEye 2015; 29: 1340-1346
PURPOSE: Previous epidemiologic studies that focused on the association between open-angle glaucoma (OAG) and dementia showed inconsistent results. In the present study, we explored the association between OAG and dementia in an ethnic Chinese (ie, Taiwanese) population using a population-based data set. METHODS: We retrieved data on study subjects for this case-control study from the Longitudinal Health Insurance Database 2000. We identified 7770 patients who had a diagnosis of dementia as cases, and 7770 subjects matched in terms of sex and age, which were randomly extracted as controls. A conditional logistic regression conditioned on age group, sex, and index year was used to assess the association of dementia with previously diagnosed OAG among the sampled patients. RESULTS: Of 15 540 patients, 1.70% had prior OAG, including 2.02% of the dementia group and 1.38% of the controls. After adjusting for patient socioeconomic characteristics and comorbid medical disorders, dementia patients were more likely to have had prior OAG than controls (odds ratio (OR): 1.44; 95% confidence interval (CI): 1.12-1.85; P<0.01). In addition, female dementia patients were more likely to have had prior OAG than controls (OR: 1.93; 95% CI: 1.35-2.77; P<0.001), whereas no statistical difference in prior OAG between male dementia patients and controls was found. CONCLUSIONS: Female dementia patients were associated with a higher proportion of prior OAG than were the controls.Eye advance online publication, 10 July 2015; doi:10.1038/eye.2015.120.
1] Department of Surgery, Far Eastern Memorial Hospital, Ban Ciao, Taipei, Taiwan [2] Sleep Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
Full articleClassification:
9.4.15 Glaucoma in relation to systemic disease (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)
1.1 Epidemiology (Part of: 1 General aspects)
