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Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: Lung function and collagen 1a levels are associated with changes in 6 min walk test distance during treatment of TB among HIV-infected adults: a prospective cohort study

Fig. 1

Mean change in 6MWT distance and collagen 1a over time in patients with and without MCID. Changes over time in 6MWT distance (meters) and plasma levels of collagen 1a (pg/L) in patients with MCID (n = 43; a and c) and without MCID (n = 46; b and c). Six-minute walk test distance results are presented for participants followed up until week 24. Plasma collagen 1a levels measured at the week 12 visit are shown. Grey lines represent the changes for each individual. The blue line represents the mean of changes and the red band the 95% confidence intervals

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