[Hyperalphalipoproteinemias and medical advise in primary care. Changes of the lipid pattern]. / Las hiperalfalipoproteinemias y el consejo médico en atención primaria. Modificaciones del patrón lipídico.

OBJECTIVE: To analyse the modifications in the lipid pattern experienced in the observance of patients with Hyperalpha-lipoproteinaemia (HAL). DESIGN: A prospective follow-up study. SETTING: La Orden Primary Care Centre, Huelva. PATIENTS: 120 diagnosed with HAL (cHDL higher than the 90 percentile of their same age and sex group from a reference population with cLDL and Triglycerides less than 150 and 200 mg/dl, respectively) and observed for 2.5 +/- 1.5 years. MEASUREMENTS AND RESULTS: Blood pressure, weight, size, cholesterol, cHDL, cLDL, Triglycerides, Glucaemia and Uric acid were determined. The modifications in the diagnosis of HAL, and changes in averages and percentages of several variables, were calculated. Out of 95 people (79.1%) (Age: 42.6 +/- 16), HAL was confirmed in 42.1% (CI, 24.8-59.4) and Hypercholesterolaemia 11a in 20%. There was no lipid disorder in 37.9%. CONCLUSIONS: HAL at a high rate was not confirmed. After HAL is diagnosed, we must be cautious in our advice on cardiovascular protection, as it could be secondary or be modified over time.