Table 11.

Essential elements of a healthcare organization that could minimize patient's stress before surgery.

Variable	Level p
Cardiac patient education conducted on the ward (e.g., on the functioning after surgery)	p < 0.05
Information on diagnosis provided by medical personnel	p < 0.05
Interview with a psychologist before surgery	p < 0.05
Talk with a nurse (before treatment) in whom the patient has confidence	p < 0.05
Talk with patient's doctor	p < 0.05
Conversation with a loved one (family member)	p > 0.05