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Fig. 3 | BMC Pulmonary Medicine

Fig. 3

From: Correction to: Surfactant protein A as a biomarker of outcomes of anti-fibrotic drug therapy in patients with idiopathic pulmonary fibrosis

Fig. 3

Relative change in SP-A, SP-D, and KL-6 levels in the initial 3 and 6 months in the stable and progression groups. Changes in SP-A at 3 and 6 months, SP-D at 6 months, and KL-6 at 3 and 6 months were significantly smaller in the stable group than the progression group (*p < 0.05). Data were analyzed by Mann-Whitney U test. Horizontal line indicates median concentration. The upper and lower limits of the box indicate the inter-quartile range

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BMC Pulmonary Medicine

ISSN: 1471-2466

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