Factors related to health-related quality of life in older people with multimorbidity and high health care consumption over a two-year period

Table 2 Correlation matrix of Health related Quality of Life with age, gender, cognition, symptom burden, physical activity, activities of daily living and depression

	HrQoL	Age	Gender	Cognition	Symptom burden	Physical activity	Activities of daily living	Depression
HrQoL	1
Age	.062**	1
Gender^a	−.224**	−.106	1
Cognition	−.113	−.163	−.106	1
Symptom burden	.719**	.063	.231**	−.064	1
Physical activity	−.374**	−.015	.209**	.143*	−.196**	1
Activities of daily living	−.437**	−.034	.204**	.124	.275**	.436**	1
Depression	.651**	.050	−.165*	−.139*	.553**	−.294*	−.367**	1