Table 2.

Incidence Rate of CHF, Mortality and HRs (APA and EH)

Variables	Events	Person‐Years	Incidence Ratea	Events	Person‐Years	Incidence Ratea
	EH			APA
CHF	172	15 486	11.1	23	4327.9	5.3
Mortality	312	16 372	19.1	25	4423.3	5.7

Comparison of CHF and Mortality Risks in APA vs EH Patients
	HR	P Value	Adjusted HR (95% CI)	P Value	HR Competing With Mortality (95% CI)	P Value
CHF	0.49 (0.32–0.76)	0.001	0.49 (0.31–0.75)	0.001	0.51 (0.33–0.79)	0.002
Mortality	0.30 (0.20–0.45)	<0.001	0.29 (0.20–0.44)	<0.001

APA indicates aldosterone producing adenoma; CHF, congestive heart failure; EH, essential hypertension; HR, hazard ratio; PA, primary aldosteronism.

^aPer 1000 person‐years.