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ORIGINAL ARTICLE
Year : 2013  |  Volume : 2  |  Issue : 3  |  Page : 250-255

Surveillance data analysis of revised national tuberculosis control program of Kangra, Himachal Pradesh


1 Epidemiologist-in-Charge, District Chamba Cum Faculty, Regional Health and Family Welfare Training Centre, Chheb, Kangra, Himachal Pradesh, India
2 Freelance Researcher in Epidemiology, Kangra, Himachal Pradesh, India
3 Freelance Researcher in Infectious Diseases and Food Technology, Shoolini University, Solan, Himachal Pradesh, India

Correspondence Address:
Surender Nikhil Gupta
Epidemiologist-in-charge, district Chamba cum Faculty; Regional Health and Family Welfare Training Center (RHFWTC), Chheb, Kangra, Himachal Pradesh
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/2249-4863.120730

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Background: The annual risk of tuberculosis infection is 1.9% in Himachal Pradesh against a national average of 1%. Revised national tuberculosis control program (RNTCP) in Kangra was introduced in October, 1998. We analyzed the 5-year (2001-2005) RNTCP secondary data from Kangra to evaluate the performance of the program. Materials and Methods: We collected data from all the five tuberculosis units the district. We calculated the following indicators-case detection rate, tuberculosis cases by category-new smear positive (or smear negative but seriously ill) defaulters, relapses and failures, extra-pulmonary, and new smear negative cases. We compared the results with Himachal Pradesh and India. We employed the standardized program indicators-sputum positivity, cure, death, failure and default rates. Results: Extra pulmonary cases ranged in between 56% and 73%, normal being 15-20%. The highest category-1 varies from 42% to 48%. New smear positive case detection rates (78-90%) and cure rates (88-91%) were the highest as compared to figures of the state and country. Failure rate was maximum in Kangra Tuberculosis Units (TU)-6.5% and the default rate was 7.2% in TU Palampur. The tuberculosis cases have fallen down from 6,462/100, 000 in 1999 to 2,195/100, 000 in 2005 following the introduction of RNTCP in 1999. Age specific (15-55 years) and sex-wise males were more affected than the females (59-64%). Conclusions: Continue investment in the program to sustain progress achieved. Investigate the cause of high proportion of extra-pulmonary tuberculosis. Investigate Kangra TU unit with a high default rate.


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