Table 10.

Associations of individual C₂HEST score components with mortality in CAD cohort.

	Component	HR	CI Min.	CI Max.	p Value
All-cause mortality	Coronary artery disease	N/A	N/A	N/A	N/A
	COPD	1.1924	0.6803	2.0899	0.5388
	Age > 75	1.7757	1.2366	2.5499	0.0019
	Thyroid disease	0.7839	0.4726	1.3003	0.3457
	Hypertension	0.8471	0.5337	1.3445	0.4814
	HFrEF	1.2207	0.8390	1.7760	0.2972

COPD—chronic obstructive pulmonary disease, HFrEF—heart failure with reduced ejection fraction.