Is choice of general practitioner important for patients having coronary artery investigations?
OBJECTIVE
To determine whether particular sociodemographic characteristics of patients with stable angina affected their general practitioners' (GPs') decisions to refer them for revascularisation assessment.


METHODS
Postal questionnaire survey.


METHODS
Collaborative survey by the departments of public health medicine in each of the four health boards in Northern Ireland, serving a total population of 1.5 million.


METHODS
All (962) GPs.


METHODS
The relation between GPs' referral decisions and patients' age, sex, employment status, home circumstances, smoking habits, and obesity.


RESULTS
541 GPs replied (response rate 56%). Most were "neutral" towards a patient's sex (428, 79%), weight (331, 61%), smoking habit (302, 56%), employment status (431, 80%), and home circumstances (408, 75%) in making decisions about referral. In assigning priority for surgery most were neutral towards the patient's sex (459, 85%), employment status (378, 70%), and home circumstances (295, 55%). However, most GPs (518, 95%) said that younger patients were more likely to be referred, and a significant minority were less likely to refer patients who smoked (202, 37%) and obese patients (175, 32%) and more likely to refer employed patients (97, 18%) and those with dependents (117, 22%) (compared with patients with otherwise comparable clinical characteristics); these views paralleled the priority which GPs assigned these groups. The stated likelihood of referral of young patients was independent of the GPs' belief in ability to benefit from revascularisation, but propensity to refer and perception of benefit were significantly associated for all other patient characteristics.


CONCLUSIONS
GPs' weighting of certain characteristics in reaching decisions about referral for angiography is not uniform and may contribute to unequal access to revascularisation services for certain patient groups.
Department of Epidemiology and Public Health, Queen's University of Belfast.
F
F
Kee
B
B
Gaffney
C
C
Canavan
J
J
Little
W
W
McConnell
A M
AM
Telford
J D
JD
Watson
D000367:Age Factors; D000368:Aged; D000792:Angiography; D003710:Demography; D005069:Evaluation Studies as Topic; D005260:Female; D006297:Health Services Accessibility / Q000706:statistics & numerical data*; D006302:Health Services Research; D006801:Humans; D008297:Male; D009204:Myocardial Revascularization / Q000706:statistics & numerical data*; D009660:Northern Ireland; D009765:Obesity; D010821:Physicians, Family / Q000706:statistics & numerical data*; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D012737:Sex Factors; D012907:Smoking; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires