Table 1
Conversion of the Heaf test
Heaf test grade before and after BCG (test 1–test 2)
Intradermal method (n = 88)
Multipuncture method (n = 81)
0–0
1
6
0–1
43
45
0–2
27
8
1–1
5
16
1–2
12
6
Total cases of conversion
82 (93.2%)
59 (72.8%)
1-150
↵
1-150
Odds ratio 0.2 (95% CI 0.07 to 0.55), χ
2
= 12.6, p<0.001.