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

Table 8

Univariate logistic regression analysis of standing with eyes open.

Project indicators	Regression coefficients	Standard error
Envelope length (mm)	-0.792	0.407	0.009
Envelope area (mm^2)	0.061	0.098	0.047
Envelope angle (°)	0.816	0.295	0.093
Overall length of pressure center of gravity (mm)	0.009	0.009	0.004
Pressure center of gravity horizontal swing (mm)	0.658	0.029	0.031
Pressure center of gravity vertical swing (mm)	2.315	0.741	0.128
Percentage of pressure on right foot (%)	0.141	0.173	0.707
Percentage of pressure on left foot (%)	0.027	0.680	0.870