Fig. 2From: Early interventions for diabetes related tuberculosis associate with hastened sputum microbiological clearance in Virginia, USAC2hr results for early therapeutic drug monitoring among diabetes patients in the post-intervention group. Boxes= interquartile ranges with median line, whiskers= minimum and maximum values, and one circle (for isoniazid) is a statistical outlier. Brackets represent the expected range for the Cmax; isoniazid 3-5 μg/ml and rifampin 8-24 μg/mlBack to article page