Background: The prevalence of eye diseases increases in the second half of life, especially cataract, glaucoma and age-related macular degeneration. In this study we examined the influencing factors for visiting an ophthalmologist in the last 12 months.
Methods: Visits to an ophthalmologist's practice in the last 12 months and the frequency were surveyed in the German nationwide adult health survey wave 1 (DEGS1) study (baseline examination from 2008 to 2011, N = 7987, 52.6% women, age 18-79 years). Data on utilization were processed by taking the complex study design into consideration. Multivariable logistic regression analysis was used to determine associated factors including age, sex, socioeconomic status, place of residence, type of health insurance (e.g. statutory or private) and diabetes.
Results: Between the ages of 18 and 79 years, 29.3% of survey participants in Germany visited an ophthalmologist in the last year, while after the age of 60 years this was only 50.4%. Multivariable logistic regression analysis showed an association with female sex (odds ratio OR = 1.51, p < 0.001), older age, type of health insurance (private vs. statutory: OR = 0.77, p = 0.006) and diabetes (OR = 3.84, p < 0.001), but no association with socioeconomic status (p = 0.29) or place of residence (p = 0.06).
Conclusion: Approximately one third of the German population visit an ophthalmologist at least once a year. Especially diabetics showed a high utilization of ophthalmological consultations, which could be based on the interdisciplinary guidelines for early detection of diabetic eye complications.
Keywords: Contact; Diabetes; Epidemiology; Ophthalmologist; Utilization.