Table 3.

Partial correlation matrix examining the primary predictors of the study (LTPA, anthropometrics, and body composition parameters) and domains of quality of life using age and TSI as control variables

Variable	Physical health		Psychological
Control variable	Age	TSI	Age	TSI
LTPA
Mild (d/wk)	0.27	0.27	0.49**	0.48**
Mild (min/d)	0.38*	0.38*	0.29	0.26
Mod (d/wk)	0.09	0.09	0.22	0.22
Mod (min/d)	0.25	0.26	0.33	0.28
Heavy (d/wk)	0.12	0.12	0.07	0.06
Heavy (min/d)	0.45	0.45**	0.06	0.03
DXA
Legs fat (g)	0.17	0.14	–0.03	–0.02
Legs lean (g)	0.26	0.25	0.13	0.16
Trunk fat (g)	0.08	0.03	–0.02	–0.02
Trunk lean (g)	–0.02	–0.03	–0.05	–0.04
Andro fat (g)	0.13	0.07	0.04	0.02
Andro lean (g)	–0.02	–0.04	–0.03	–0.04
Anthro
Sup waist Cir. (cm)	0.06	0.002	–0.06	–0.04
Sup hip Cir. (cm)	–0.12	–0.15	–0.12	–0.11
Sup Ab Cir. (cm)	0.25	0.17	–0.05	–0.04
Variable	Social relationships		Environment
Control variable	Age	TSI	Age	TSI
LTPA
Mild (d/wk)	0.11	0.09	0.21	0.22
Mild (min/d)	0.1	0.05	0.43*	0.39*
Mod (d/wk)	0.03	0.03	–0.18	–0.18
Mod (min/d)	0.26	0.21	0.29	0.23
Heavy (d/wk)	0.22	0.22	0.02	–0.02
Heavy (min/d)	0.02	–0.02	0.13	0.14
DXA
Legs fat (g)	0.19	0.23	0.23	0.11
Legs lean (g)	0.06	0.09	0.18	0.15
Trunk fat (g)	0.29	0.32	0.07	–0.12
Trunk lean (g)	–0.07	–0.04	–0.16	–0.19
Andro fat (g)	0.35*	0.36*	0.14	–0.07
Andro lean (g)	0.06	0.08	–0.09	–0.15
Anthro
Sup waist Cir. (cm)	0.27	0.31	0.03	–0.15
Sup hip Cir. (cm)	0.21	0.24	–0.04	–0.16
Sup Ab Cir. (cm)	0.17	0.22	0.15	–0.03

*P < 0.05, **P < 0.01. Ab: Abdominal; Andro: android; Anthro: anthropometric; Cir: circumference; DXA: dual-energy X-ray absorptiometry; LTPA: leisure-time physical activity; Mod: moderate; Sup: supine; TSI: time since injury.