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Table 3 Odds ratio for sepsis in relation to various factors by logistic regression analysis

From: Presepsin and procalcitonin as predictors of sepsis based on the new Sepsis-3 definitions in obstructive acute pyelonephritis

VariablesUnivariateMultivariate
OR95% CIp-valueOR95% CIp-value
Age (yr)64≥Ref     
64<3.13(0.74–13.20)0.120   
GenderMaleRef     
Female1.93(0.46–8.16)0.370   
Performance status0, 1Ref     
2, 33.48(0.51–23.89)0.204   
Diabetes mellitusNegativeRef     
Positive1.07(0.25–4.64)0.930   
Cardiovascular or neurologic diseaseNegativeRef     
Positive3.00(0.71–12.69)0.136   
Immunocompromised statusNegativeRef     
Positive2.40(0.20–29.10)0.492   
History of urinary tract abnormalitiesNegativeRef     
Positive1.21(0.15–9.82)0.860   
CCI scores0–2Ref     
≥35.87(1.00–34.39)0.050   
Serum creatinine (mg/dL)1.26≥Ref     
1.26<3.39(0.80–14.32)0.096   
Leukocyte counts (×103/μL)13.1≥Ref     
13.1<3.13(0.74–13.20)0.120   
C-reactive protein (mg/dL)10.83≥Ref     
10.83<1.20(0.32–4.45)0.785   
Platelet counts (×104/μL)15.0≤Ref  Ref  
15.0>15.95(3.00–84.92)0.0013.23(0.39–26.64)0.276
Serum albumin (g/dL)3.1≤Ref  Ref  
3.1>5.54(1.38–22.24)0.0161.21(0.15–9.82)0.860
PCT (ng/mL)23.55≥Ref  Ref  
23.55<30.67(5.75–163.67)< 0.00113.12(1.41–122.03)0.024
PSEP (pg/mL)515≥Ref  Ref  
515<23.33(2.73–198.87)0.00413.13(1.07–161.45)0.044
  1. CCI Charlson Comorbidity Index, PCT Procalcitonin, PSEP Presepsin, OR Odds ratio, CI Confidence interval