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Figure 3 | BMC Infectious Diseases

Figure 3

From: HIV patients with latent tuberculosis living in a low-endemic country do not develop active disease during a 2 year follow-up; a Norwegian prospective multicenter study

Figure 3

Longitudinal QFT responses in HIV patients with positive and negative TST. Boxplot showing median (line in box), interquartal range (box), upper and lower range excluding outliers (whiskers) and outliers (dots) of QFT responses at baseline, 12 and 24 months in patients with positive QFT and discordant and concordant TST results. Patients with positive QFT and positive TST had higher INF-γ responses at baseline and follow-up compared to patients with positive QFT and negative TST. QFT = QuantiFERON-TB Gold. TST = Tuberculin skin test.

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