[Retracted] Establishment and Evaluation of Artificial Intelligence-Based Prediction Models for Chronic Kidney Disease under the Background of Big Data
Table 2
Correlation analysis between the incidence of CKD and laboratory test indicators.
Features
r
value
Neutrophils (%)
0.122
<0.001
White blood cell count (10^9/L)
0.053
0.003
Red blood cell distribution width (%)
0.102
<0.001
Red blood cell count (10^12/L)
−0.075
<0.001
Platelet count (10^9/L)
−0.185
<0.001
Platelet distribution width (%)
−0.077
<0.001
Urine red blood cells (cells/μL)
0.129
<0.001
Urinary occult blood (positive/negative)
0.053
0.004
Urine white blood cells (positive/negative)
0.117
<0.001
Urine white blood cells (cells/μL)
0.077
<0.001
Thrombin time (s)
0.160
<0.001
Prothrombin time (s)
0.111
<0.001
International normalized ratio
0.026
0.167
Blood urea nitrogen (mmol/L)
0.136
<0.001
Serum creatinine (μmol/L)
0.226
<0.001
Blood uric acid (μmol/L)
0.047
0.008
Globulin (g/L)
0.054
0.002
Albumin (g/L)
0.026
0.141
Note: refers to the feature retained after deletion of features with similar clinical significance according to the size of the correlation coefficient.
