a significant trendp = 0.001
By repeated-measures ANOVA analysis of patients with abnormal CXR scores (n = 37), there was a significant trend for improvement from 3 to 12 months (p = 0.001).
By repeated-measures ANOVA analysis of patients with abnormal CXR scores (n = 37), there was a significant trend for improvement from 3 to 12 months (p = 0.001).