srjcmsSRJCMSSRJCMS2788-8851https://doi.org/10.47310/srjcms.2022.v02i01.010Epworth Sleepiness Scale (ESS) in Diagnosis of OSASureshPatilAims and Objectives: To study the role of ESS in diagnosis of OSA. Material and Methods: Sample size: 50. patients visiting Pulmonary Medicine OPD. Inclusion Criteria: Patients age 20 years and above. Patients with BMI more than 25. Patients consenting for study. Patients on regular follow-up in OPD. Exclusive Criteria: Patients not consenting for study. Patients with active tuberculosis. Patients on anti-psychotic medications. Patients with GCS less than 12.