Open AccessPrevalence of Pulmonary Tuberculosis in Kanchanpur District of Far Western Nepal
Author(s) -
Yadav Prasad Joshi,
P. N. Mishra,
Durga Datt Joshi
Publication year - 2005
Publication title -
journal of nepal medical association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.176
H-Index - 19
eISSN - 1815-672X
pISSN - 0028-2715
DOI - 10.31729/jnma.396
Subject(s) - medicine , sputum , tuberculosis , pulmonary tuberculosis , population , age groups , ziehl–neelsen stain , surgery , pediatrics , environmental health , demography , pathology , acid fast , sociology
Keeping in view of high prevalence of tuberculosis in far western development region in different reports, adoor to door survey of 125 household was carried out randomly in Mahendra Nagar municipality ward no13 of Kanchanpur district to pick up symptomatics suggestive of pulmonary tuberculosis and find the prevalence in the target population. A total of 200 sputum specimens from 70 symptomatics within the age rangeof 10-80 years were collected and subjected to smear microscopy by Ziehl - Neelsen's method. Out of 10positive cases (14.28%), infection in males and females was 80% and 20% respectively. The infection wasfound in the productive age group 20-69. The highest prevalence was obtained in 20-29 age group (25%)followed by 40-49 (11%), 30-39 (9%), 50-59 (8%) and 60-69 (8%). The diagnostic yield of single sputumspecimen examined was insufficient in field condition, especially where the sputum positivity was low. Of thethree sputum smears examined, the early morning specimen had the best result.Key Words: Pulmonary tuberculosis, prevalence, sputum smears.