Evaluation of Treatment in the Smart Home IRIS in terms of Functional Independence and Occupational Performance and Satisfaction

Table 4

Parameter estimates and regression diagnostics of colinearity for multiple linear regression model of change in total FIM score.

Predictor	𝑏	𝛽	𝑃	VIF
Constant	19.646		0.021
Gender (male versus female)	0.559	0.027	0.816	1.141
Age (years)	0.244	0.352	0.002	1.030
FIM total score at 1st assessment	0.187	0.381	0.001	1.088
Diagnosis type (more versus less severe)	−8.267	−0.366	0.003	1.192
Number of assistive technologies	2.245	0.208	0.061	1.011

𝑏: regression coefficient; 𝛽: standardised regression coefficient; VIF: variance inflation factor.