[Retracted] Study on the Relationship between AAD and Clinical Features in Emergency Ward Patients and the Application Effect of Probiotics

Table 2

Variable assignment.

Factor	Variable name	Assignment
Types of antibiotic use (species)	X1	≤2 = 1, >2 = 2
Age (years)	X2	<65 = 1, ≥65 = 2
Time of antibiotics use (d)	X3	<7 = 1, ≥7 = 2
Probiotics	X4	Yes = 1, No = 2
AAD occurred in the emergency ward	Y	No = 1, Yes = 2