[Retracted] Analysis on the Effect of Different Surgical Methods on the Treatment of Senile Osteoporotic Spinal Compression Fractures and the Influencing Factors of Complications

Table 2

Assignment for multivariate analysis of factors.

Factors	Variable	Assignment
Age	X1	≤70 = 0, >70 = 1
BMI	X2	>19 = 0, ≤19 = 1
History of fracture	X3	No = 0, yes = 1
Type of fracture	X4	Non-wedge = 0, wedge = 1
Bone mineral density	X5	>2.5 = 0, 1.0∼2.5 = 1
Use of hormones	X6	Yes = 0, no = 1
Antiosteoporosis treatment	X7	Yes = 0, no = 1