Objective: To find out how accurate our records are and the state of health of the patients with diabetes mellitus type II (DM) in our Base Health Area (BHA) in Osona county (Barcelona), both before and after introducing a new procedure.
Design: Quality control study based on the medical records (PCMR) of DM patients. The evaluation took place between 1.1.90 and 31.12.90; and the re-evaluation between 1.1.91 and 31.12.91, after the DM procedure had been put in place as a corrective measure.
Patients: 198 patients: all of those suffering from DM type II.
Main measurements and results: 110 women and 88 men, with an average age of 65.4 +/- 11.9, were under study. We observed from the records of attendance that 94.4% were or had been smokers, whereas the question of the eye fundus was only mentioned in 36.8%. The introduction of a procedure has improved the records in almost every parameter. In 1991, 36.8% of the patients had normal-weight criteria, 33.3% had good biochemical control and 15.6% fulfilled both these criteria.
Conclusions: Those tests which could be performed with few instruments were carried out much better than those which needed more complex technology or specialist support. Arising from this study, the authors propose four indicators of quality control: 1) Weight normality. 2) Annual plasmatic fructosamine. 3) Annual eye fundus check. 4) Annual proteinuria check.