Fig. 2
From: A role for telomere length and chromosomal damage in idiopathic pulmonary fibrosis
Scatter plots and regression lines for RTL and γ-H2A.X measurements in samples from IPF subjects. a No correlation was found between RTL and γ-H2A.X (p = 0.95, r = 0.01). b Negative correlations were found for surface density and γ-H2A.X (p = 0.046, r = − 0.35). Positive correlations were found for (c) relative telomere length and volume fraction of total collagen (p < 0.001, r = 0.44) and (d) γ-H2A.X and volume fraction elastin (p = 0.006, r = 0.51). P-values were calculated from multivariate linear mixed-effects model. R correlation coefficients were based on univariate linear regression