Skip to main content
. 2013 May 7;8:12. doi: 10.1186/1745-6673-8-12

Table 3.

Results of second QFT depending on concentration of first QFT

 
 Second QFT
  Negative Positive All
First QFT
 N
 %
 n
 %
 N
 %*
< 0.2 IU/mL
 85
 97
 3
 3
 88
 76
0.2–0.35 IU/mL
 8
 73
 3
 27
 11
 10
Negative QFT
 93
 94
 6
 6
 99
 86
0.35- < 0.7 IU/mL
 4
 40
 6
 60
 10
 8
+0.7 IU/mL
 1
 14
 6
 86
 7
 6
Positive QFT 5 29 12 71 17 14

*Column per cent.