Table 6.

Cox regression analyses for the primary composite endpoint at 30 days by patient (last HF episode, N = 145)

	Univariable			Multivariable
	HR	95% CI	P value	HR	95% CI	P value
Total B‐lines sum	1.04	1.01–1.07	0.025	1.04	1.01–1.08	0.017
Age	0.98	0.94–1.02	0.26	—	—	—
Female sex	0.58	0.20–1.68	0.31	—	—	—
NYHA class	2.44	1.04–5.70	0.04	—	—	—
LVEF	1.01	0.98–1.03	0.71	—	—	—
NT‐proBNP a	1.00	1.00–1.00	0.85	—	—	—

CI, confidence interval; HR, hazard ratio; LVEF, left ventricular ejection fraction; NT‐proBNP, N‐terminal pro‐brain natriuretic peptide; NYHA, New York Heart Association.

^a Per 100 ng/L.