Research Article

[Retracted] Risk Factors of Urinary Pathogenic Bacteria Infection after Benign Prostatic Hyperplasia Surgery and Curative Effect Analysis of Shuangdong Capsule Intervention

Table 2

Variable assignment of risk factors affecting postoperative urinary pathogenic bacteria infection in BPH patients.

VariableAssignment

Dependent variable
 Infected0 = no, 1 = yes
Independent variable
 Age0 = <60 years old, 1 = ≥60 years old
 Prostate volume0 = <60 cm³, 1 = ≥60 cm³
 Concomitant diabetes mellitus0 = No, 1 = Yes
 Preoperative catheterization0 = No, 1 = Yes
 Preoperative prophylactic application of antibiotics0 = No, 1 = Yes
 Operation time0 = <60 min, 1 = ≥60 min
 Postoperative indwelling catheter time0 = <7 d, 1 = ≥7 d