Table 3.

Multivariate linear regression analysis predicting depression, anxiety, and social support.

Dependent Variable	Predictor	B	SE	β	95% CI for B (Lower, Upper)	p-Value
Depression (PHQ-9)	Age	0.12 *	0.05	0.23 *	0.21, 0.27	0.01
	Gender	5.1 *	1.43	0.32 *	2.22, 7.89	<0.001
	AIS grade	−0.68	0.64	−0.09	0.21, 0.27	0.3
	Impaired spinal cord level	−1.60 *	0.8	−0.18 *	−3.10, −0.05	0.04
	Physical activity Participation	−1.50 *	0.6	−0.23 *	−2.60, −0.31	0.01
Anxiety (GAD-7)	Age	0.05	0.04	0.12	−0.24, 0.12	0.18
	Gender	3.86 *	1.13	0.31 *	1.62, 6.1	0.001
	AIS grade	−0.02	0.50	−0.003	−1.01, 0.9	0.97
	Impaired spinal cord level	−1.44 *	0.6	−0.21 *	−2.64, −0.23	0.02
	Physical activity Participation	−1.12 *	0.5	−0.23 *	−2.01, −0.23	0.02
Social Support (MSPSS)	Age	−0.19	0.1	−0.15	−0.42, 0.05	0.14
	Gender	−4.71	3.6	−0.13	−11.8, 2.4	0.38
	AIS grade	0.76	1.59	0.05	−2.4, 3.9	0.89
	Impaired spinal cord level	3.16	1.92	0.15	−0.7, 6.9	0.10
	Physical activity Participation	4.04 *	1.43	0.27 *	1.2, 6.9	0.01

Abbreviations: CI = confidence interval, PHQ-9 = Patient Heath Questionnaire-9, GAD-7 = Generalized Anxiety Disorder-7, AIS = American Spinal Cord Injury Association, AIS = American spinal cord injury associations impairment scale, B = Unstandardized coefficient, S.E = Standard Error, β = Standardized Coefficient. * p < 0.05.