Based on the findings of the study, it could be suggested that Behaviour Change Communication program should be further planned with emphasis on different components of hand washing with a final objective to bring down the incidence of target diseases.

Context:Tuberculosis (TB) affects the economically productive age group and has emerged as a disease of significant socio-economic global burden.Aims:The aim of this study is to identify epidemiological factors responsible for TB and the clinico-social correlates influencing their compliance.Subjects and Methods:All new smear positive TB (NSP-TB) patients registered in Dhubri District Tuberculosis Center-Tuberculosis Unit during 2007 in Assam were included in this study. The study was performed by interview technique using a pre-tested questionnaire.Results:Nearly 90.76% of the participants were in the age group of 15-55 years and were predominantly unskilled workers and sole earning member of their family. 83.33% of the patients had symptoms of cough for more than 3 weeks and most of them (98.15%) lived in overcrowded houses. More than half of the patients had X-ray examination as their initial approach to diagnosis. More males (59.18%) than females (40.82%) reported to the health institution within first 6 weeks after the onset of symptom and among them 91.84% were declared cured after completion of therapy and while, only 40% of the patients initiating treatment after 6 weeks of the onset of symptoms were declared cured after completion of therapy.Conclusions:The prevalence of NSP-TB cases was more among the illiterate and underprivileged population who needs counseling and motivation for early intervention.

Disorders of sodium and water metabolism are frequently encountered in hospitalized patients. Hyponatremia in critically ill patients can cause significant morbidity and mortality. Inappropriate treatment of hyponatremia can add to the problem. The diagnosis and management of salt and water abnormalities in critically ill patients is often challenging. The increasing knowledge about aquaporins and the role of vasopressin in water metabolism has enhanced our understanding of these disorders. The authors have outlined the general approach to the diagnosis and management of hyponatremia. A systematic approach by clinicians, using a detailed history, physical examination, and relevant diagnostic tests, will assist in efficient management of salt and water problems.