One-year trajectories of mental and physical functioning during and after rehabilitation among individuals with disabilities

Table 2 A hierarchical linear model with time, demographic factors, self-efficacy, fatigue and pain as predictors of Medical Outcomes Study 12-item Short Form Health Survey Physical Functioning Component Summary

Predictor variable	b-weight	SE	df	t	p-value	95 % Confidence Interval
						Lower	Upper
Time	0.73	0.10	986.93	7.61	***0.000	0.54	0.91
Sex	0.16	0.92	213.76	0.17	0.862	−1.65	1.97
Age	−0.11	0.04	215.35	−3.16	**0.002	−0.18	−0.04
Employment	2.23	0.98	213.24	2.29	*0.023	0.31	4.16
Living alone	0.03	0.95	214.09	−0.26	0.979	−1.85	1.90
Living in town (>30’)	0.66	0.95	213.31	0.69	0.489	−1.21	2.52
Education	0.10	0.96	212.89	0.10	0.917	−1.79	1.99
Personal assistance (>2 h/week)	−2.26	1.16	215.12	−1.95	0.052	−4.54	0.02
Disability	2.17	0.92	214.16	2.35	*0.019	0.35	3.98
Exercise-efficacy	0.40	0.25	214.22	1.63	0.105	−0.01	0.89
Social-efficacy	0.30	0.22	213.31	1.34	0.180	−0.14	0.74
Chronic disease-efficacy	0.90	0.33	215.64	2.74	**0.007	0.25	1.56
Fatigue	0.00	0.02	213.22	−0.01	0.990	−0.03	0.03
Pain	−0.09	0.02	214.15	−4.35	***0.000	−0.13	−0.05

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