Clinical Intervention Effect of a Predictive Model Constructed Based on Risk Factors for Falls in Elderly Patients during Hospitalization

Table 9

Univariate logistic regression analysis of standing with eyes closed.

Project indicators	Regression coefficients	Standard error
Envelope length (mm)	-0.005	-0.005	0.999
Envelope area (mm^2)	0.006	0.006	0.511
Envelope angle (°)	0.001	0.025	0.218
Overall length of pressure center of gravity (mm)	-0.017	0.028	0.505
Pressure center of gravity horizontal swing (mm)	0.001	0.004	0.852
Pressure center of gravity vertical swing (mm)	-0.002	0.006	0.773
Percentage of pressure on right foot (%)	-0.030	0.089	0.801
Percentage of pressure on left foot (%)	0.031	0.091	0.702