Physical activity and nutrition behavioural outcomes of a home-based intervention program for seniors: a randomized controlled trial

Table 4 Regression analysis of outcomes before and after intervention (n = 375)

Outcome	Coefficient¹	95% Confidence interval	pvalue	Correlation²
Strength exercise ³	1.075	(0.559, 1.591)	< 0.001	0.417
Walking ³	0.909	(0.094, 1.724)	0.029	0.314
Moderate activity ³	0.416	(−0.142, 0.974)	0.144	0.387
Vigorous activity ³	0.664	(0.128, 1.199)	0.015	0.405
Sitting time ⁴	−0.215	(−0.312, -0.117)	< 0.001	0.583
Frequent fruit intake ³	0.921	(0.236, 1.607)	0.008	0.400
Frequent vegetable intake ³	0.424	(−0.403, 1.251)	0.314	0.275
Fibre intake ⁵	0.716	(−0.115, 1.546)	0.091	0.742
Fat avoidance ⁴	0.057	(0.028, 0.085)	< 0.001	0.843
Fat intake ⁵	−0.345	(−0.639, -0.051)	0.021	0.637

¹ effect of group by time interaction, adjusted for age, gender, relationship status, work status, co-morbidity, education level, financial struggle, alcohol drinking, smoking status, group (intervention/control) and time (baseline/post).
² exchangeable correlation estimate.
³ logistic generalized estimating equation model.
⁴ gamma generalized estimating equation model with log link.
⁵ normal generalized estimating equation model with identity link.

ISSN: 1479-5868