Table 3.

A multiple linear regression to identify predictors of grip difference from pre-to-post-intervention

Variable	B	SE	β	t	p	95% CI
Age	0.03	0.09	0.08	0.37	0.716	− 0.16, 0.23
Sex	2.13	1.38	0.39	1.54	0.145	− 0.82, 5.08
Employment	−1.74	0.75	− 0.56	−2.33	0.034	−3.34, − 0.15
Education	− 0.36	0.56	− 0.15	− 0.65	0.529	−1.54, 0.83
Income	1.42	0.43	0.86	3.28	0.005	0.50, 2.35
Living situation	−4.29	2.07	− 0.51	−2.08	0.056	−8.69, 0.12
Strength training history	−1.51	0.64	− 0.53	−2.37	0.032	−2.87, − 0.15
Current self-reported strength	0.15	0.94	0.03	0.16	0.874	−1.84, 2.14
Injuries history	0.42	0.99	0.08	0.43	0.674	−1.68, 2.53
Health conditions	0.32	0.58	0.10	0.55	0.572	− 0.92, 1.56
Meeting guidelines	0.27	1.05	0.07	0.26	0.801	−1,97, 2.51