Fig. 2

Blood test results at baseline and during follow up in TB patients and healthy controls. Legend: An individual data point is shown for each available test result. Longitudinal statistical comparisons of results are restricted to individuals with paired data. (a) 25-hydroxyvitamin D (b)1,25-dihydroxyvitamin D (c) albumin (d) vitamin D binding protein (e) calcium (f) parathyroid hormone