Objectively Measured Physical Activity and Its Association with Functional Independence, Quality of Life and In-Hospital Course of Recovery in Elderly Patients with Proximal Femur Fractures: A Prospective Cohort Study

Table 3

Regression analysis for parameters with influence on active minutes.

	Time point 1			Time point 2
	Coefficient	-value		Coefficient	-value
Age	−6.67	0.021	0.18	−9.35	0.037	0.19
Premobility	90.14	0.036	0.25	168.51	0.007	0.36
STS	−132.34	0.010	0.38	−162.15	0.036	0.43
Preadmission Barthel-20	35.2	0.012	0.38	45.92	0.029	0.43
BMI	11.51	0.026	0.38	n.s.
CRP	−1.6	0.028	0.25	n.s.
Albumin	2.95	0.044	0.24	n.s.

This table shows the results of the multiple regression analysis for the influential parameters on active minutes at different time points. For the regression with the laboratory parameters, admission values were used. STS: “sit-to-stand” index. BMI: body mass index. CRP: C-reactive protein. n.s.: not statistically significant.