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Table 4 Risk factors associated with Stage 3 AKI by univariable and multivariable analysis

From: Identifying on admission patients likely to develop acute kidney injury in hospital

Factors

Univariable Analysis

Multivariable Analysis

OR

95% CI

p-Value

OR

95% CI

p-Value

Platelets (10a9/L)

0.998

0.995- 1.001

0.264

   

WBC (10a9/L)

1.004

0.959- 1.051

0.874

   

RBC (1012/L)

1.041

0.659–1.645

0.864

   

HCT (L/L)

2.352

0.012–444.759

0.749

   

Hb (g/dL)

1.001

0.986–1.016

0.941

   

MPV (fL)

1.222

1.060–1.408

0.006

   

MCV (fL)

1.004

0.958–1.053

0.856

   

Na (mmol/L)

0.976

0.919–1.037

0.429

   

K (mmol/L)

2.246

1.449–3.481

< 0.001

   

CL- (mmol/L)

0.964

0.916–1.013

0.150

0.968

0.949–0.987

0.001

Urea (mmol/L)

1.064

1.034–1.094

< 0.001

   

Creatinine (mmol/L)

1.003

1.002–1.005

< 0.001

1.003

1.002–1.004

< 0.001

Albumin (g/L)

0.937

0.892–0.985

0.011

0.945

0.899–0.992

0.023

Age (years)

1.011

0.992–1.030

0.261

   

Gender

1.375

0.711–2.659

0.344

   

Chronic_OP (days)

1.010

0.976–1.045

0.573

   

Chronic_IP (days)

0.981

0.909–1.058

0.612

   

Admission type

1.382

0.711–2.687

0.340

   

NSAID

0.000

0.000–0.000

0.994

   

ACEI

0.735

0.259–2.083

0.562

   

Diabetes

1.215

0.552–2.674

0.628

   

Heart Failure

0.967

0.375–2.493

0.944

   

CKD

3.083

1.535–6.191

0.002

   

VDa

1.159

0.544- 2.472

0.702

   
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