Figure 2
From: Small nucleolar RNA signatures as biomarkers for non-small-cell lung cancer
Plasma expression levels of the six snoRNAs in 22 healthy controls, 26 patients with chronic obstructive pulmonary disease (COPD), and 37 patients with non-small-cell lung cancer (NSCLC). Horizontal lines denote mean values. *, statistical significance (< 0.01) of expression levels of snoRNA between NSCLC patients and healthy controls. †, statistical significance (< 0.01) of expression levels of snoRNA between COPD patients and healthy controls. ‡, statistical significance (< 0.01) of expression levels of snoRNA between NSCLC patients and COPD patients.