Table 4.

Correlations with quality of life in coronary heart disease patients

Scales	EQ-5D		EQ-VAS
	P-value	Correlation	P-value	Correlation
PEPPI-5	< 0.001	0.419	< 0.001	0.419
Sullivan’s scale	< 0.001	0.524	< 0.001	0.524
SEMCD-6	< 0.001	0.273	< 0.001	0.273
EQ-5D			< 0.001	0.378
EQ-VAS	< 0.001	0.378

EQ-5D European Quality of Life scale 5 dimensions, EQ-VAS European Quality of Life visual analogue scale, PEPPI-5 Perceived Efficacy in Patient-Physician Interactions, SEM-CD Self-Efficacy for Managing Chronic Disease 6-Item Scale