[Prevalence of ischemic cardiopathy risk factors on the island of Lanzarote].

BACKGROUND

As a fruit of complex interaction of factors, coronary atherosclerosis constitutes the first cause of death in the developed countries.

METHODS

With the aim of studying the risk factors of ischemic cardiopathy in a natural adult population (30-64 years) from Lanzarote (Canary Islands) a representative sample of 600 individuals was studied with participation of 70% being obtained.

RESULTS

The prevalences obtained were the following: established arterial hypertension (systolic: 160 mmHg and/or diastolic 95 mmHg) 24%; hypercholesterolemia (cholesterol: 6.5 mmol) 25%; diabetes (basal glucose: 7.8 mmol) 6.1%; hypertriglyceridemia (triglycerides 2.3 mmol) 12%; cholesterol (lipids and high density lipoproteinemia HDL) lower than 0.90 mmol in males 19% and lower than 1.16 mmol in females 36%; male smoking habit 53%; female smoking habit 15%; obesity (Quetelet index: 30) male 19%, females 35%, family history of ischemic cardiopathy (prior to 60 years of age) 14%; use of oral contraceptives in premenopausic females 13%; left ventricular growth in hypertensive individuals 7.4%.

CONCLUSIONS

The prevalence of cardiovascular risk factors is high for arterial hypertension, diabetes, hypercholesterolemia, male smoking habit and female obesity. These results demonstrate an unfavorable profile for cardiovascular risk in the population of Lanzarote and it is reasonable to assume that this may be due to the great socioeconomic growth which has taken place on the island over the last decade.