Reducing the risk after coronary artery bypass surgery: documentation of risk factors and communication between hospital and general practice.
A retrospective descriptive study of patients who had had coronary artery bypass surgery was carried out to assess the completeness of recording of risk factors in case notes in hospital and in general practice, and to determine the prevalence of documented risk factors in patients who have had coronary artery bypass surgery. Data from reviews of hospital case notes and questionnaires to general practitioners were used to describe the frequency of documenting coronary risk factors and preventative advice in case notes and in correspondence between general practitioners and hospital doctors. Documentation of risk in hospital records revealed that all 102 patients had been assessed for family history, hypertension and current smoking, but 9 (9%) had no record of serum cholesterol, 35 (34%) patients did not have a record of their blood glucose, and in 83 (81%) patients there was no evidence that obesity had been assessed. Documentation of risk factors in general practice records identified that out of 77 patients, all had their blood pressure and smoking status recorded but 29 (38%) had not been assessed for hypercholesterolaemia. From the hospital records, the prevalence of risk factors in the sample population was 41% for hypertension or raised blood pressure, 49% for hypercholesterolaemia, 12% for current smoking and 8% for diabetes mellitus. In conclusion, patients who have had coronary artery bypass surgery have substantial needs for secondary prevention. A more structured approach to risk factor assessment and preventative care should begin as soon as the diagnosis of coronary heart disease is made, and should not be postponed until the patient has deteriorated to the point of needing bypass surgery.
Wright
J
J
Department of Public Health Medicine, North Yorkshire Health Authority, York.
Strang
J R
JR
D000328:Adult; D000368:Aged; D003142:Communication; D003266:Continuity of Patient Care / Q000592:standards; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000517:prevention & control*; D005194:Family Practice; D005260:Female; D006761:Hospitals; D006801:Humans; D008297:Male; D008499:Medical Records / Q000592:standards*; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors