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. 2012 Aug 29;7(8):e43225. doi: 10.1371/journal.pone.0043225

Table 2. Age wise prevalence of bacteriologically positive pulmonary tuberculosis disease.

Age group (Years) Individuals Eligible for screening Number Examined (%) Eligible for sputum (%) Number Examined (%) Smear and/or culture positive individuals Prevalence per 100,000 (95% C.I)
15–24 30,374 29,747 979 (3.3) 903 25 84.2 (54.5–124.4)
25–34 23,680 22,782 1,478 (6.5) 1,359 36 158.9 (111.3–219.8)
35–44 18,928 17,765 1,806 (10.2) 1,686 57 323.0 (244.7–418.3)
45–54 12,444 11,424 1,412 (12.4) 1,333 39 343.7 (244.5–469.6)
55–64 8,173 7,517 1,127 (15.0) 1,067 33 442.5 (304.8–620.9)
65+ 6,319 5,836 1,114 (19.1) 1,056 31 536.5 (364.8–760.7)
Total 99,918 95,071 7,916 (8.3) 7,404 221 255.3 (195.3–315.4)