Research Article

Helminth Infection Increases the Probability of Indeterminate QuantiFERON Gold in Tube Results in Pregnant Women

Table 1

Association of indeterminate QFT-GIT results with clinical data of study participants ( ).

Characteristic Freq. (%)OR (95% CLI)

Number of pregnancies
 First 40 (47.5)Reference
 Second25 (29.4)0.23 (−0.03–3.09)
 3rd and above20 (23.5)0.11 (−0.65–7.01)
BCG vaccination
 Yes13 (15.3)Reference
 No72 (84.7)0.09 (−0.2–14.03)
BCG scar
 Yes3 (23.1)Reference
 No10 (76.9)0.11 (−0.75–18)
TB history
 Yes1 (1.18)Reference
 No 84 (98.82)0.82 (−0.79–17)
TB contact**
 Yes5 (5.88)Reference
 No 80 (84.12)2.03 (0.31–13.51)

TB contact history** = contact in 5–10 years.