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Figure 1 | Respiratory Research

Figure 1

From: Multidrug resistance-associated protein-1 (MRP1) genetic variants, MRP1 protein levels and severity of COPD

Figure 1

Estimated effects of MRP1 genotypes on level of FEV 1 in COPD patients. FEV1 = forced expiratory volume in one second. N= Number of individuals. Squares represent the regression coefficient (B) and vertical bars represent 95% confidence interval (CI). Wild type was set to zero as the reference category. The analyses are adjusted for age, gender, height and packyears.

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Respiratory Research

ISSN: 1465-993X

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