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

Table 10

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

Project indicators	Regression coefficients	Standard error
Envelope length (mm)	-0.001	0.001	0.509
Envelope area (mm^2)	0.000	0.002	0.421
Envelope angle (°)	0.002	0.005	0.408
Overall length of pressure center of gravity (mm)	0.007	0.018	0.545
Pressure center of gravity horizontal swing (mm)	0.005	0.011	0.531
Pressure center of gravity vertical swing (mm)	-0.001	0.003	0.796
Percentage of pressure on right foot (%)	-0.080	0.080	0.308
Percentage of pressure on left foot (%)	0.071	0.076	0.902