To assess the awareness regarding pulmonary rehabilitation among medical practitioners and perceived barriers for referral METHODS: We did a cross-sectional study by using self-administered validated questionnaire containing 20 questions for assessing knowledge and perceived barriers which were distributed to medical practitioners of modern medicine in Kerala state, India Responses summarized in frequencies and percentages using SPSS Software.

To study the burden of comorbidities associated with Tuberculosis patients presented to a tertiary care setting. 2) To assess the outcome of Tuberculosis treatment with anti tubercular drugs in patients with comorbidities.