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Table 4 The nonlinear relationship between admission heart rate and in-hospital mortality

From: Association between admission heart rate and in-hospital mortality in patients with acute exacerbation of chronic obstructive pulmonary disease and respiratory failure: a retrospective cohort study

Threshold of heart rate

OR

95%CI

P-vale

 < 100

0.474

0.016 ~ 13.683

0.6635

 ≥ 100

1.094

1.01 ~ 1.186

0.0281

Likelihood Ratio test

  

0.019

  1. Adjustment factors included age, sex, smoking status,NEWS score,Respiratory failure Type,DM,HBP,cor pulmonale,CHD, PO2,PCO2,NEU% HB,platelet,ALB,BUN,Creatinine,Potassium,Sodium
  2. Abbreviations: OR Odds ratio, CI Confidence interval
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BMC Pulmonary Medicine

ISSN: 1471-2466

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