Research Article
Accurate Prediction of Advanced Liver Fibrosis Using the Decision Tree Learning Algorithm in Chronic Hepatitis C Egyptian Patients
Table 2
Characteristics of variables in coherent dataset.
| Characteristics | Training dataset 22690 | Validation dataset 16877 | Pearson correlation coefficients | value |
| Age (yrs) | 40 ± 11 | 40 ± 10 | 0.26 | <0.0001 | Gender | | | | | Female | 6186 (27.3%) | 4555 (26.9%) | −0.03 | 0.008 | Male | 16504 (72.7%) | 12322 (73.1%) | BMI | 26.70 ± 3.79 | 26.79 ± 3.84 | 0.10 | <0.0001 | AFP (U/L) | 7.26 ± 26.61 | 7.69 ± 28.49 | 0.10 | <0.0001 | ALP (U/L) | 105.41 ± 65.17 | 105.41 ± 65.17 | 0.02 | 0.008 | AST (U/L) | 57.27 ± 33.73 | 56.78 ± 34.61 | 0.12 | <0.0001 | ALT (U/L) | 61.84 ± 36.89 | 61.84 ± 38.19 | 0.06 | 0.008 | Platelet count (109/L) | 212.48 ± 60.64 | 211.55 ± 60.86 | −0.18 | <0.0001 | Albumin (g/dL) | 4.39 ± 0.42 | 4.40 ± 0.42 | −0.14 | <0.0001 | Indirect bilirubin (mg/dL) | 0.57 ± 1.77 | 0.60 ± 2.24 | −0.00 | 0.088 | Total bilirubin (mg/dL) | 0.76 ± 0.28 | 0.76 ± 0.28 | 0.05 | <0.0001 | Glucose (mg/dL) | 96.57 ± 19.41 | 96.69 ± 20.71 | 0.08 | <0.0001 | Hemoglobin (Hb) | 14.03 ± 1.47 | 14.03 ± 1.62 | −0.00 | 0.0005 | WBC (109/L) | 6.44 ± 1.90 | 6.44 ± 1.94 | −0.02 | 0.0001 |
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