Table 3.

Indirect effects of corrected path model.

Effect	Unstandardized estimate	Standardized estimate	SE	Crit ratio	95% CI
MOT → MOB → LSI	0.065	0.038	0.080	2.584	−0.013, 0.144
MOT → OCC → LSI*	0.074	0.043	0.031	2.370	0.013, 0.135
COG → MOB → LSI***	0.066	0.026	0.017	3.865	0.032, 0.099
COG → OCC → LSI*	0.109	0.043	0.048	2.291	0.016, 0.203
AIS → OCC → LSI**	−0.142	−0.027	0.050	−2.846	−0.240, −0.044
MOT → MOB → Health	−0.023	−0.069	0.012	−1.894	−0.047, 0.001
MOT → OCC → Health***	−0.016	−0.049	0.003	−6.329	−0.022, −0.011
COG → MOB → Health***	−0.023	−0.047	0.004	−6.408	−0.031, −0.016
COG → OCC → Health**	−0.024	−0.049	0.008	−3.067	−0.040, −0.009
AIS → OCC → Health***	0.032	0.030	0.003	11.749	0.026, 0.037

 *P < 0.05, **P < 0.01, ***P < 0.001.

MOT: motor functional independence at 12-month post-discharge; COG: cognitive functional independence at 12-month post-discharge; AIS: Abbreviated Injury Scale head severity ratings obtained by chart review; MOB: mobility at 48-month post-discharge; OCC: occupational activities at 48-month post-discharge; LSI: life satisfaction inventory at 60-month post-discharge; Health: self-rated health status at 60-month post-discharge; Crit Ratio: critical ratio.