Background: Understanding the perceptions of patients regarding tuberculosis (TB) will enable better design of a comprehensive, client-oriented program for the disease. Methods: This study was conducted district-wise across India in 2015–2016 as part of the National Family Health Surveys (NFHS). Results: We discovered that the prevalence of TB remains significantly high, with quite a high percentage of people being unaware of the exact cause of disease proliferation. The majority of people believed that touching or sharing utensils can be a source of TB. This perception affected the participants’ responses about seeking diagnosis and treatment. However, it is a good sign that most people knew that TB is a curable disease that can be prevented to some extent if immunization with the Bacillus Calmette-Guérin (BCG) vaccine is done at the correct stage. So, a large section of the population had their children vaccinated. In addition, they would go for diagnosis if they had symptoms suggestive of the disease. Conclusion: Findings from this study are indicative of the fact that a large population is aware that health facilities can make a significant contribution to the treatment of tuberculosis. There is a need to further investigate how this information could potentially be used to enhance early seeking of appropriate services among TB patients.

Background: Polycystic Ovarian Syndrome (PCOS) is a growing endocrine-metabolic disease in India. Visceral Adiposity Index (VAI) is a surrogate marker of visceral adipose dysfunction and can be used as a useful predictor of unhealthy PCOS phenotypes in low resource settings. No cut-off has been assessed among Indian population.Methods: Secondary data from 106 diagnosed girls with PCOS and 121 controls was analysed to estimate (i) VAI and BMI among different phenotypes (ii) risk of metabolic disorders using VAI among different phenotypes of PCOS and (iii) compare the overall diagnostic performance (for metabolic syndrome) of VAI, BMI and waist circumference.Results: Majority of the girls in the sample considered for analysis were lean PCOS (61%). Mean VAI among PCOS (3.02) was significantly higher than normal controls (2.81). Classic and Mild Phenotypes had high VAI. A unit increase in VAI score was found associated with 5.23 times higher risk of metabolic syndrome (AOR: 5.23, 95% CI: 2.261-12.086). A higher VAI with cut off value of 2.73 could predict risk of metabolic syndrome among PCOS cases, unlike the cutoff among Caucassian population of 1.67. The cut-off for the non- obese group was even higher i.e. 2.81.Conclusions: Given that Indians are genetically more prone to have excess visceral fat the cut-offs for measuring adiposity also needs to be re-defined. The findings of this small sample throws light on the prevalence of visceral adiposity among lean girls with PCOS emphasizing the need to also screen them for metabolic syndrome, educate them about these complications and motivate them to practice healthy lifestyles.

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