Feasibility and validity of Ecological Momentary Assessment in patients with acute coronary syndrome

Table 3 Relationships among EMA variables (internal validity)

	γ	SE	T ratio
Mood states
Sad—happy	− 0.333	0.071	− 4.723***
Anhedonia—happy	− 0.605	0.058	− 10.378***
Anhedonia—sad	0.143	0.059	2.435*
Anxiety and mood
Anxiety—happy	− 0.253	0.057	− 4.420***
Anxiety—sad	0.377	0.048	7.869***
Anxiety—anhedonia	0.095	0.037	2.578*
Perceived stress and emotions
Perceived stress—happy	− 0.396	0.067	− 5.924***
Perceived stress—sad	0.0260	0.053	0.495
Perceived stress—anhedonia	0.222	0.040	5.579***
Perceived stress—anxiety	0.104	0.053	1.957

ISSN: 1471-2261