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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