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

Table 11

Univariate logistic regression analysis of standing on one foot with eyes closed.

Project indicators	Regression coefficients	Standard error
Envelope length (mm)	0.001	0.001	0.845
Envelope area (mm^2)	0.001	0.001	0.407
Envelope angle (°)	0.001	0.003	0.959
Overall length of pressure center of gravity (mm)	0.005	0.001	0.984
Pressure center of gravity horizontal swing (mm)	-0.006	0.010	0.425
Pressure center of gravity vertical swing (mm)	-0.006	0.005	0.648
Percentage of pressure on right foot (%)	0.079	0.065	0.102
Percentage of pressure on left foot (%)	-0.039	0.065	0.100