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Table 7 Predictors of hospital mortality by univariable and multivariable logistic regression analyses

From: Comparison of outcome between blood culture positive and negative infective endocarditis patients undergoing cardiac surgery

Variable

Univariable OR (95% CI)

p value

Multivariable adjusted OR (95% CI)

p value

Microorganism detection

2.873 (1.011–8.167)

0.048

1.166 (0.319–4.272)

0.816

Age

1.024 (0.991–8.167)

0.155

1.027 (0.975–1.082)

0.319

Body mass index

1.034 (0.946–1.129)

0.466

1.034 (0.912–1.173)

0.599

CRP (C-reactive protein)

1.003 (0.995–1.011)

0.490

1.002 (0.991–1.014)

0.696

Procalcitonin

1.036 (1.004–1.068)

0.025

1.033 (0.999–1.068)

0.057

Leukocytes

1.029 (0.924–1.146)

0.608

1.066 (0.909–1.249)

0.433

Embolism

1.586 (0.621–4.048)

0.335

1.311 (0.368–4.673)

0.677

Intravenous drug user

0.497 (0.063–3.937)

0.508

1.202 (0.087–16.600)

0.891

Prosthetic valve endocarditis

2.157 (0.810–5.742)

0.124

0.849 (0.024–29.994)

0.928

Native valve endocarditis

0.464 (0.174–1.234)

0.124

0.840 (0.025–27.790)

0.922