Analysis of anxiety and depression status and their influencing factors in patients with diabetic retinopathy.

Background: Diabetic retinopathy (DR) is a common complication of diabetes and the leading cause of visual impairment and blindness. It has a serious impact on the mental and physical health of patients.

Aim: To evaluate the anxiety and depression status of patients with DR, we examined their influencing factors.

Methods: Two hundred patients with DR admitted to the outpatient and inpatient departments of ophthalmology and endocrinology at our hospital were selected. A questionnaire was conducted to collect general patient information. Depression and anxiety were assessed using the Patient Health Questionnaire-9 and Seven-item Generalized Anxiety Disorder scale, respectively. The diabetes specific quality of life scale and Social Support Rating Scale were used to assess the quality of life of patients with DR and their social support, respectively. Logistic regression analysis was used to assess the correlations.

Results: The prevalence of depression and anxiety were 26% (52/200) and 14% (28/200), respectively. Regression analysis revealed that social support was associated with depression [odds ratio (OR) = 0.912, 95% confidence interval (CI): 0.893-0.985] and anxiety (OR = 0.863, 95%CI: 0.672-0.994). Good quality of life (diabetes specific quality of life scale score < 40) was a protective factor against anxiety (OR = 0.738, 95%CI: 0.567-0.936) and depression (OR = 0.573, 95%CI: 0.4566-0.784). Visual impairment significantly increased the likelihood of depression (OR = 1.198, 95%CI: 1.143-1.324) and anxiety (OR = 1.746, 95%CI: 1.282-2.359). Additionally, prolonged diabetes duration and history of hypertension were significant risk factors for both conditions, along with a family history of diabetes.

Conclusion: Key factors influencing anxiety and depression in patients with DR include social support, quality of life, visual impairment, duration of diabetes, family history of diabetes, and history of hypertension.