Relationship between primary caregivers’ social support function, anxiety, and depression after interventional therapy for acute myocardial infarction patients

Table 4 Correlation between Social Support Rating Scale score, Self Rating Anxiety Scale score, and Self Rating Depression Scale score

SSRS items	SAS score		SDS score
	r value	P value	r value	P value
Objective support	-0.414	< 0.001	-0.463	< 0.001
Subjective support	-0.460	< 0.001	-0.379	< 0.001
Support utilization	-0.416	< 0.001	-0.349	< 0.001
Total SSRS score	-0.535	< 0.001	-0.472	< 0.001

SSRS: Social Support Rating Scale; SAS: Self Rating Anxiety Scale; SDS: Self Rating Depression Scale.