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) |