Age in yrs

BCG vaccinees (a/x in%)

Non vaccinees (b/y in %)

0- < 5

11/19 (57.9) 5/19 (26.3)

5- < 10

14/20 (70)

8/13 (61.5)

10- < 15

13/20 (65)

8/19 (42.1)

15- < 19

7/9 (77.8) 7/9 (77.8)

Total

45/68 (66.2) 28/60 (46.7)