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. Author manuscript; available in PMC: 2010 Jul 30.
Published in final edited form as: Int J Tuberc Lung Dis. 2004 Jul;8(7):842–847.

Figure 2.

Figure 2

Tuberculin skin test (TST) positivity by age group and number of BCG scars in Las Pampas, Lima. TST reactivity was defined as positive (≥ 10 mm) and negative (< 10 mm). P values were tested for linear trend of the log odds. BCG = bacille Calmette-Guérin.