Table 4 Univariate and multivariate analyses for all-cause readmission in the HF + COPD group

Age (years)

0.995

(0.968–1.023)

0.732

Male

1.265

(0.598–2.676)

0.594

Smoking

1.440

(0.652–3.182)

0.367

BMI (kg/m²)

0.991

(0.926–1.060)

0.785

Hypertension

1.986

(0.718–5.498)

0.187

DM

1.226

(0.704–2.135)

0.471

CAD

1.554

(0.918–2.630)

0.101

Dyslipidemia

1.725

(0.972–3.062)

0.062

1.450

(0.798–2.632)

0.222

CKD

1.137

(0.661–1.955)

0.642

Afib

1.066

(0.613–1.853)

0.822

Stroke

2.773

(1.217–6.318)

0.015*

2.881

(1.244–6.672)

0.014*

Hemoglobin

(g/dL)

1.001

(0.893–1.121)

0.992

Creatinine

(μmol/L)

0.906

(0.698–1.175)

0.457

BNP > 1210 pg/mL

1.051

(0.616–1.793)

0.856

LVEF (%)

1.001

(0.968–1.035)

0.949

β1-blocker

1.489

(0.795–2.789)

0.213

Nonselective BB

1.025

(0.502–2.090)

0.946

ACEI/ARB

0.836

(0.493–1.420)

0.508

MRA

1.063

(0.627–1.801)

0.820

LABA

1.433

(0.849–2.421)

0.178

LAMA

1.120

(0.651–1.927)

0.682

ICS

1.372

(0.794–2.368)

0.257

OCS

3.918

(1.654–9.285)

0.002*

3.824

(1.566–9.335)

0.003*