Evaluation of a new care system provided to diabetic patients in the outpatient clinic.
OBJECTIVE
Evaluation of metabolic states and chronic complications is essential for maintaining a high quality of care for diabetic patients. We have assessed the quality of care in routine outpatient clinics for diabetic subjects in our university hospital, and compared with those in a newly introduced standardized clinic to evaluate the new care system.


METHODS
The quality of care was assessed by the chart review in 1995, and compared with those from 1996-1997 in the "Diabetes Follow-up Clinic" which is systematically designed for the standardized care.


METHODS
The subjects were recruited among 860 patients who visited the outpatient clinic in July and August of 1995 with a diagnosis of diabetes or glucose intolerance. Six hundred seventy-two patients whose follow-up period had been more than 6 months with clinically diagnosed diabetes were used for the analysis.


RESULTS
Laboratory tests such as determination of HbA1c, and serum levels of lipids and creatinine were performed in more than 90% of the patients in the routine outpatient clinics. However, ophthalmology referral, 24-hour urine collection for the determination of creatinine clearance and albumin excretion, and electrocardiograms were not well performed and were incompletely documented (40-60% of the patients within a previous year and 70-80% in the last 2 years). In the standardized "Diabetes Follow-up Clinic", only four out of 555 diabetic patients failed to collect their 24-hour urine, and all participants had ankle blood pressure measurements, nerve conduction study, and nylon monofilament tests, etc. Furthermore, more than 95% of the patients had funduscopic examinations by ophthalmologists as well as records of electrocardiogram.


CONCLUSIONS
Introduction of the standardized "Diabetes Follow-up Clinic" may be one of the choices for increasing the quality of outpatient care and for the prevention of chronic diabetic complications.
Hidaka
H
H
Third Department of Medicine, Shiga University of Medical Science, Seta, Otsu.
Terada
M
M
Maegawa
H
H
Kojima
H
H
Koya
D
D
Nishio
Y
Y
Haneda
M
M
Yasuda
H
H
Kashiwagi
A
A
Kikkawa
R
R
D000328:Adult; D000419:Albuminuria / Q000652:urine; D000554:Ambulatory Care Facilities / Q000706:statistics & numerical data*; D001794:Blood Pressure; D003404:Creatinine / Q000097:blood; D003920:Diabetes Mellitus / Q000378:metabolism / Q000517:prevention & control*; D003955:Diagnostic Tests, Routine / Q000706:statistics & numerical data; D004562:Electrocardiography; D005260:Female; D006442:Glycated Hemoglobin / Q000032:analysis; D006296:Health Services / Q000706:statistics & numerical data*; D006801:Humans; D007564:Japan; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D009313:National Health Programs / Q000706:statistics & numerical data; D010349:Patient Compliance; D011322:Primary Prevention; D011787:Quality of Health Care; D012017:Referral and Consultation / Q000706:statistics & numerical data
D003404:Creatinine; D006442:Glycated Hemoglobin; D008055:Lipids