Knowledge, attitude, behaviour, and influencing factors of home-based medication safety among community-dwelling older adults with chronic diseases: a cross-sectional study

Table 6 Regression model: socio-demographic variables and behavior of medication safety

Model	R	R ²	Adjusted R²	Standard Error of the Estimate	ANOVA
Model	R	R ²	Adjusted R²	Standard Error of the Estimate	F		Sig. F
1	0.384^a	0.148	0.146	4.688	73.559		< 0.001
2	0.435^b	0.189	0.185	4.577	49.492		< 0.001
3	0.459^c	0.211	0.205	4.522	37.605		< 0.001
4	0.471^d	0.222	0.214	4.495	30.052		< 0.001
5	0.480^e	0.231	0.222	4.474	25.275		< 0.001
Model 5	Unstandardised Coefficients		Standardised Coefficients		95% Confidence Interval for B
Model 5	B	Std. Error	*Beta*	t	p	Lower Bound	Upper Bound
(Constant)	30.531	1.277	-	23.899	< 0.001	28.020	33.042
Monthly personal income	2.536	0.296	0.375	8.581	< 0.001	1.955	3.117
Self-care	-3.072	0.858	-0.160	-3.580	< 0.001	-4.759	-1.385
Whether hospitalized due to chronic diseases	-1.812	0.535	-0.152	-3.383	0.001	-2.864	-0.759
Sex	-1.067	0.451	-0.103	-2.369	0.018	-1.953	-0.182
Taking medicine times a day	0.600	0.268	0.096	2.241	0.026	0.074	1.127

Note. R = coefficient of determination; F = Fisher-Snedecor test; β = Regression coefficient; t = Student’s t-test; a = Monthly personal income; b = Monthly personal income, self-care; c = Monthly personal income, self-care, whether hospitalized due to chronic diseases; d = Monthly personal income, self-care, whether hospitalized due to chronic diseases, sex; e = Monthly personal income, self-care, whether hospitalized due to chronic diseases, sex, taking medicine times a day. Correlation is significant at the 0.05 level

ISSN: 1471-2318