Mindfulness Approach for Reducing Anxiety and Gloom in Ocular Inflammatory Diseases

Depression Symptoms

The severity of depressive symptoms of participants will be assessed by the 9-item Patient Health Questionnaire (PHQ-9), which is a diagnostic self-report scale that can be used to screen for and assess the severity of depression. The questionnaire asks the participant to self-report the frequency of 9 different depressive symptoms on a scale ranging from 0 ("not at all") to 3 ("nearly every day") over the last two weeks. Total scores ranging from 1- 4 indicate minimal depression, scores ranging from 5-9 indicate mild depression, scores ranging from 10-14 indicate moderate depression, scores 15-19 indicate moderately severe depression, and scores ranging from 20-27 indicate severe depression. A clinically meaningful improvement in symptoms of depression is defined as a decrease of 1.7 points on the PHQ-9.

Time frame: This secondary outcome will be measured at 8 weeks.

Perceived Stress

The severity of perceived stress in participants will be assessed by the 10-item Perceived Stress Scale (PSS-10), which is a self-report scale that can be used to evaluate the severity of stress that young people and adults aged 12 and above experience in their daily life, over the past month. The survey asks the participant about feelings related to unpredictability, overwhelm, loss of control, and coping with the pace of everyday life. The survey asks the participant to describe the frequency of these feelings on a scale ranging from 0 ("never") to 4 ("very often"). Higher scores indicate higher stress; scores ranging from 0-13 indicate low stress, scores ranging from 14-26 indicate moderate stress, and scores ranging from 27-40 indicate high perceived stress. A clinically meaningful improvement in perceived stress is defined as a decrease of 11 points on the PSS-10.