Prevalence of optical coherence tomography detected vitreomacular interface disorders: The Maastricht Study.

PURPOSE: To calculate the prevalence of all vitreomacular interface (VMI) disorders and stratify according to age, sex and (pre)diabetes status.

METHODS: The presence of VMI disorders was assessed in 2660 participants aged between 40 and 75 years from The Maastricht Study who had a gradable macular spectral-domain optical coherence tomography (SD-OCT) volume scan in at least one eye [mean 59.7 ± 8.2 years, 50.2% men, 1531 normal glucose metabolism (NGM), 401 prediabetes, 728 type 2 diabetes (DM2, oversampled)]. A stratified and multivariable logistic regression analysis was used.

RESULTS: The prevalence of the different VMI disorders for individuals with NGM, prediabetes and DM2 was, respectively, 5.7%, 6% and 6.7% for epiretinal membranes; 6%, 9.6% and 6.8% for vitreomacular traction; 1.1%, 0.7% and 0.3% for lamellar macular holes; 0.1%, 0% and 0% for pseudoholes; 1.1%, 1.9% and 5.5% for macular cysts. None of the participants was diagnosed with a macular hole. The prevalence of epiretinal membranes, vitreomacular traction and macular cysts was higher with age (p < 0.001). Vitreomacular traction and lamellar macular holes were more frequent in women (p < 0.01). DM2 is positively associated [OR = 3.9 (95% CI 2.11-7.22, p < 0.001)] with macular cysts and negatively associated with lamellar macular holes [OR = 0.2 (95% CI 0.04-0.9, p = 0.036)] after adjustment for age and sex. The calculated prevalence of VMI disorders was 15.9%.

CONCLUSIONS: The calculated prevalence of VMI disorders in individuals aged between 40 and 75 years is 15.9%. The prevalence depends on age, sex and glucose metabolism status for several types of VMI disorders.