Research Article
Big Data-Enabled Analysis of Factors Affecting Patient Waiting Time in the Nephrology Department of a Large Tertiary Hospital
Table 1
Variable assignment table.
| Categories | Variables | Assignment |
| Descriptive statistics | Age | 1 = juvenile (0–17 years old), 2 = youth (18–40 years old), 3 = middle age (41–65 years old), 4 = old age (over 66 years old) | Gender | 1 = male, 2 = female | Time information | Week of issuing the admission card (WIAC) | 1 = Monday, 2 = Tuesday, 3 = Wednesday, 4 = Thursday, 5 = Friday, 6 = Saturday, 7 = Sunday | Applied period for admission (APA) | 1 = morning (00 : 00–11 : 59), 2 = afternoon (12 : 00–23 : 59) | Registration interval (RI) | Continuous variable | Disease information | Type of disease (TD) | 1 = renal biopsy, 2 = peritoneal dialysis, 3 = vascular access, 4 = after renal transplant, 5 = other | Number of disease diagnosis (NDD) | 1 = 1 diagnosis, 2 = 2 diagnoses, 3 = 3 diagnoses, 4 = ≥4 diagnoses |
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