Shared decision-making in cardiology: do patients want it and do doctors provide it?
OBJECTIVE
Doctors should involve their patients in making decisions about their care. We studied patients with heart disease to assess if shared decision-making occurs and to study factors that predict patients' choices or influence cardiologists' behaviour.


METHODS
85 patients attending for arteriography were assessed to elicit preferred involvement in decision-making, perception of involvement, and confidence in the decision.


RESULTS
40% of patients wished to be involved in decisions. Preferences were unrelated to demographic factors. Cardiologists involved patients more in decisions concerning severe disease (p=0.056). Involvement varied between cardiologists (p=0.001). The mean duration of consultations was 5.5 min. Patients' confidence in decisions correlated with duration (p=0.001), explicit reference to a decision that needed to be made (p=0.0026), and perceived, but not observed, involvement in decision-making (p=0.05).


CONCLUSIONS
This study highlighted the complexity of doctor-patient communication. Irrespective of preferences for involvement, patients were more confident in decisions in which they perceived more involvement or which were the products of longer consultations.


CONCLUSIONS
Patients' confidence in clinical decisions can be increased by increasing consultation length and increasing their perception of involvement. Patients perceive more involvement in decisions when doctors specifically identify the need for treatment decisions early in the consultation.
Burton
David
D
Severn Deanery, United Kingdom. damburton@hotmail.com
Blundell
Nicholas
N
Jones
Mari
M
Fraser
Alan
A
Elwyn
Glyn
G
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001291:Attitude of Health Personnel; D002309:Cardiology; D002755:Choice Behavior; D003142:Communication; D003657:Decision Making; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010358:Patient Participation; D017060:Patient Satisfaction; D010817:Physician-Patient Relations; D010820:Physicians