Research Paper Volume 14, Issue 10 pp 4336—4356

Identification and validation of aging-related genes in COPD based on bioinformatics analysis

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Figure 9. The relationship between 4 aging- and COPD-related genes and lung function by Spearman rank correlation analysis. (A) Correlation between candidate genes and FEV1/FVC%. (B) Correlation between candidate genes and FEV1% predicted.