Deep Learning Models to Predict Fatal Pneumonia Using Chest X-Ray Images

Table 3

Univariate association of complications of congestive heart failure and mortality in the original dataset (n = 1274).

Complication	Frequency, no, (%)	Mortality rate (%)	OR (95% CI)	value
Congestive heart failure
No	1149 (90.2)	16.0		^…a
Yes	125 (9.8)	47.2	4.68 (3.12–7.01)	<0.0001

Univariate analysis was performed by Fisher’s exact test. values of <0.05 are shown in bold. ^aellipses indicate that this variable was used as the baseline variable in the univariate analysis.