Table 3:

Cox proportional hazards (PH) models for all-cause death, cardiovascular death, heart failure re-hospitalization, and combined events by individual recovery groups and no recovery versus any recovery.

Endpoint	Individual Recovery Groups			No Recovery vs Any Recovery
				Unadjusted			**Adjusted
	Group	HR (95% CI)	P-value	Group	HR (95% CI)	P-value	HR (95% CI)	P-value
Combined (All-Cause Death or HF Re-hosp.)	No Recovery	1.0		No Recovery	1.0		1.0
	Extended	0.44 (0.30–0.64)	<0.001		0.50 (0.39–0.64)	<0.001	0.56 (0.41–0.76)	<0.001
	Late	0.44 (0.30–0.64)	<0.001	Recovery
	Transient	0.86 (0.55–1.35)	0.511
Combined (CV Death or HF Re-hosp.)	No Recovery	1.0		No Recovery	1.0		1.0
	Extended	0.34 (0.23–0.52)	<0.001		0.46 (0.36–0.60)	<0.001	0.59 (0.44–0.79)	<0.001
	Late	0.46 (0.32–0.68)	<0.001	Recovery
	Transient	0.81 (0.51–1.30)	0.384
All-Cause Death	No Recovery	1.0		No Recovery	1.0		1.0
	Extended	0.46 (0.30–0.71)	<0.001		0.44 (0.33–0.60)	<0.001	0.60 (0.42–0.85)	0.004
	Late	0.36 (0.22–0.58)	<0.001	Recovery
	Transient	0.63 (0.35–1.15)	0.133
CV Death	No Recovery	1.0		No Recovery	1.0		1.0
	Extended	0.32 (0.19–0.56)	<0.001		0.36 (0.25–0.51)	<0.001	0.55 (0.36–0.84)	0.005
	Late	0.33 (0.19–0.57)	<0.001	Recovery
	Transient	0.54 (0.27–1.08)	0.081
HF Re-hosp.	No Recovery	1.0		No Recovery	1.0	<0.001	1.0	0.004
	Extended	0.38 (0.23–0.62)	<0.001		0.52 (0.38–0.69)		0.58 (0.40–0.84)
	Late	0.54 (0.35–0.84)	0.006	Recovery
	Transient	0.83 (0.48–1.42)	0.495

Note: HF = heart failure; CV = cardiovascular; HR = hazard ratio; CI = confidence interval.

^**Propensity matched analysis using N=399 matched pairs as described in Table 1 and further adjusted by variables with standardized differences >0.10 after matching.