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Table 4 Results of multivariate analysis of risk factors for complicated hospitalization

From: Is elevated Red cell distribution width a prognostic predictor in adult patients with community acquired Pneumonia?

Complicated admissions
   Model WO RDW Model WITH RDW
   COEF P value Adjusted 95% for ODDS COEF P value Adjusted 95% for ODDS
     ODDS Lower Upper    ODDS Lower Upper
Charlson Score 0 .000       .000    
  1 0.4 .015 1.5 1.1 2.0 .356 .025 1.4 1.0 1.9
  2 0.5 .003 1.6 1.2 2.2 .399 .013 1.5 1.1 2.0
  3-4 0.8 .000 2.2 1.7 3.0 .723 .000 2.1 1.5 2.8
  5-7 0.9 .000 2.6 1.9 3.5 .854 .000 2.3 1.7 3.2
  8+ 1.2 .000 3.3 2.2 4.9 1.070 .000 2.9 2.0 4.3
BUN (mg/dL) >30 0.6 .000 1.8 1.5 2.1 .586 .000 1.8 1.5 2.1
Hemoglobin (g/dL) <10 0.5 .000 1.6 1.3 1.9 .328 .001 1.4 1.1 1.7
WBC × 109/L <4-2< 0.3 .000 1.4 1.2 1.6 .321 .000 1.4 1.2 1.6
Age groups (years) <50 - .026 - - - - .023 - - -
  50-60 0.1 .386 1.2 0.8 1.6 .141 .414 1.2 0.8 1.6
  60-70 −0.2 .313 0.8 0.6 1.2 -.190 .253 0.8 0.6 1.1
  70-80 −0.1 .501 0.9 0.7 1.2 -.129 .398 0.9 0.7 1.2
  80-89 0.2 .188 1.2 0.9 1.6 .174 .243 1.2 0.9 1.6
  ≥90 0.0 .962 1.0 0.7 1.5 -.013 .946 1.0 0.7 1.4
Na (mMol/L) ≥150 0.8 .001 2.2 1.4 3.4 .763 .001 2.1 1.4 3.4
SBP (mmHg) <90 1.0 .000 2.9 1.9 4.4 .983 .000 2.7 1.7 4.1
HR (min−1) >124 0.8 .000 2.1 1.5 3.1 .716 .000 2.0 1.4 3.0
O2 Saturation ≤91 0.2 .025 1.3 1.0 1.5 .220 .033 1.2 1.0 1.5
Temparature °C ≥40 1.4 .008 3.9 1.4 10.7 1.297 .012 3.7 1. 10.0
RDW >15       .413 .000 1.5 1.3 1.8
  Constant −2.3 .000 0.1    −2.371 .000 0.1   
  1. WBC White Blood Cells; RDW Red Cell Width Distribution; Hb Hemoglobin; Na Sodium; SBP Systolic blood pressure; SAT Saturation; BUN Blood Urea Nitrogen; HR Heart Rate; SAT Oxygen Saturation.