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Annals of Intensive Care

Table 3 Multivariate logistic regression analysis for early warning of bloodstream infection in the elderly

From: Early warning of bloodstream infection in elderly patients with circulating microparticles

Variables

β

S.E

Wald

df

Sig

OR

95% CI for OR

Lower

Upper

T-MPs1,  ≥ 6000 events/μL

2.040

0.490

17.332

1

 < 0.0001

7.693

2.944

20.103

NMPs1,  ≥ 500 events/μL

2.489

0.620

16.110

1

 < 0.0001

12.049

3.574

40.623

Monocyte counts1,  ≤ 0.4 × 109/L

1.291

0.482

7.185

1

0.007

3.637

1.415

9.348

Constant

− 3.977

0.713

31.137

1

 < 0.0001

0.019

  
  1. T-MPs: total microparticles, NMPs neutrophil-derived microparticles
  2. 1: within 6 h
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