Assessment of the value of complication risk prediction models following interventional therapy for hepatocellular carcinoma in nursing decision-making

Table 3 Variable assignment table

Related factors	Variable names	Variable assignment
Age	X1	≥ 60 years = 1, < 60 years = 0
Liver cirrhosis	X2	Yes = 1, no = 0
Tumor diameter	X3	≥ 5 cm = 1, < 5 cm = 0
Vascular invasion	X4	Yes = 1, no = 0
Operative duration	X5	≥ 2 hours = 1, < 2 hours =0
Child-Pugh grade	X6	Grade B = 1, grade A = 0
Transcatheter arterial chemoembolization Procedures	X7	> 2 times = 1, ≤ 2 times = 0
Preoperative Nutritional Risk Screening 2002 Score	X8	≥ 3 scores = 1, < 3 scores = 0
Postoperative Exercise of Self-Care Agency Scale Score	X9	Actual value
Postoperative Quality of Life Instruments for Cancer Patients-General Module Score	X10	Actual value
Self-Rating Anxiety Scale Score	X11	≥ 50 scores = 1, < 50 scores = 0
Self-Rating Depression Scale Score	X12	≥ 53 scores = 1, < 53 scores = 0
Zarit Burden Interview Score	X13	Actual value
Early postoperative ambulation compliance	X14	< 80% = 1, ≥ 80% = 0
Functional exercise completion rate	X15	< 80% = 1, ≥ 80% = 0