Figure 5
From: Automated processing of thermal imaging to detect COVID-19
The correlation between thermal imaging and chest X-ray. (A) Box plots of RALE score according to COVID-19 and lung injury status. P value by Mann–Whitney test. (B) Box plots of the fractal dimension (FD) (left) and sum of extrema (SX) (right) thermal scores according to categorized RALE score. P value by Mann–Whitney test. (C) RALE scores were not correlated with thermal imaging scores. P value by Spearman’s correlation test. CXR chest X-ray, RALE radiographic assessment of lung edema.
