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Table 2 Laboratory and hemodynamic characteristics of the cohort with univariate analysis of risk factors for the detection of 90-day mortality and complicated hospitalization

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

    Complicated admissions 90 days mortality 95% CI
   N N (%) P value Odds ratio 95% CI N (%) P value Odds ratio  
  Total 3815 956 (25.1)     937 (24.6)    
BUN mg/dl ≤30 2762 537 (19.4) - 1 - 486 (17.6) - 1 -
  >30 1053 419 (39.8) 0.000 2.74 2.34-3.20 451 (42.8) <0.001 3.51 3–4.10
Creatinine mg/dl ≤1.5 3010 645 (21.4) - 1 - 631 (21.0) - 1 -
  >1.5 805 311 (38.6) 0.000 2.31 1.95-2.73 306 (38.0) <0.001 2.31 1.96-2.73
Hct ≥30 3238 749 (23.1) - 1 - 700 (21.6) - 1 -
<30 548 199 (36.3) 0.000 1.90 1.56-2.30 230 (42.0) <0.001 2.62 2.17-3.17
RDW % ≤15 2426 481 (19.8) - 1 - 408 (16.8) - 1 -
>15 1389 475 (34.2) 0.000 2.10 1.81-2.44 529 (38.1) <0.001 3.04 2.61-3.54
Glucose mg/dL ≤250 3491 843 (24.1) - 1 - 838 (24.0) - 1 -
  >250 293 107 (36.5) 0.000 1.81 1.41-2.32 94 (32.1) 0.002 1.50 1.16-1.93
Hb g/dL ≥10 3189 726 (22.8) - 1 - 671 (21.0) - 1 -
  <10 615 226 (36.7) 0.000 1.97 1.64-2.37 264 (42.9) <0.001 2.82 2.36-3.82
Na Meq/L <130 393 119 (30.3) 0.000 - - 111 (28.2) <0.001 - -
  130 < <150 3301 782 (23.7) 0.004 0.72 0.57-0.90 753 (22.8) 0.016 0.75 0.59-.0.95
≥150 88 48 (54.5) 0.000 2.76 1.72-4.43 67 (76.1) <0.001 8.11 4.74-13.87
WBC×10 9 /L <4- > 12 2023 576 (28.5) 0.000 1.49 1.28-1.73 574 (28.4) <0.001 1.56 1.34-1.81
4 ≤ ≤12 1781 376 (21.1) - 1 - 361 (20.3) - 1 -
PH ≥7.35 153 37 (24.2) - 1 - 43 (28.1) - 1 -
<7.35 2156 588 (27.3) 0.406 1.18 0.80-1.72 597 (27.7) 0.912 0.98 0.68-1.41
SBP (mmHg) ≥90 2858 657 (23.0) - 1 - 888 (23.9) - 1 -
  <90 101 54 (53.5) 0.000 3.85 2.58-5.75 49 (48.5) 0.457 1.07 0.89-1.28
Temparature °C <40 2859 665 (23.3) - 1 - 932 (24.5) - 1 -
≥40 17 9 (52.2) 0.642 3.71 1.41-9.64 5 (29.4) 0.642 1.28 0.45-3.65
Pulse min −1 ≤124 2791 636 (22.8) - 1 - 888 (24.0) - 1 -
>124 141 60 (42.2) 0.005 2.51 1.78-3.55 49 (35.0) 0.005 1.67 1.17-2.38
SAT % 92-100 2041 431 (21.1) - 1 - 460 (23.0) - 1 -
<91 606 190 (31.4) <0.001 1.71 1.39-2.09 196 (32.0) <0.001 1.64 1.35-2.01
  1. WBC White Blood Cells; RDW Red Cell Width Distribution.
  2. Hct Hematocrit; Hb Hemoglobin; Na Sodium; SBP Systolic blood pressure; SAT Saturation.
  3. BUN Blood Urea Nitrogen; SAT Oxygen Saturation.