Analysis of Risk Factors for Postoperative Lower Extremity Deep Venous Thrombosis and its Treatment and Nursing

Table 2

Assignment for multivariate analysis of factors.

Influencing factors	Assignment
Age (year)	<60 = 0, ≥60 = 1
BMI (kg/m^2)	<25 = 0, ≥25 = 1
Limb paralysis	No = 0, Yes = 1
Combined hypertension	No = 0, Yes = 1
CVC of lower limbs	No = 0, Yes = 1
Bedridden time (d)	≤5 = 0, >5 = 1