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      Presentación de la cohorte "CDC de Canarias": objetivos, diseño y resultados preliminares Translated title: Presentation of the "CDC de Canarias" cohort: objectives, design and preliminary results

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          Abstract

          Fundamento: Canarias ocupa el primer lugar de España en mortalidad por cardiopatía isquémica y por diabetes. Sus mujeres son las primeras en mortalidad por cáncer de mama. El "CDC de Canarias" es el estudio de una cohorte de población general para analizar la prevalencia e incidencia de estas enfermedades y la exposición a sus factores de riesgo (FR) en la población adulta del archipiélago. Métodos: Estudio prospectivo con muestreo aleatorio en población general, en el que participaron 6.729 personas entre los años 2000 y 2005 (edad 18-75 años). Se les realizó antropometría y se extrajo sangre para almacenamiento de muestras séricas y genéticas. Mediante cuestionario se recogió: hábitos dietéticos, actividad física, antecedentes personales y familiares de enfermedad, exposición a FR laborales o ambientales, tabaquismo, etc. Resultados: La prevalencia de obesidad es casi del 30%, sin diferencias entre sexos, pero el sobrepeso afecta más a los varones (45 vs. 33%; p <0’001), los cuales presentan también mayor prevalencia de diabetes (12 vs. 10%; p =0’005), hipertensión (43 vs. 33%; p <0’001), ingesta excesiva de alcohol (13 vs. 2%; p <0’001) y falta de protección solar (46 vs. 18%; p <0’001). En las mujeres es más frecuente la exposición a bajos niveles de colesterol HDL (37 vs. 30%; p <0’001) y al sedentarismo (71 vs. 55%; p <0’001). La exposición a los FR estudiados, entre ellos la pobreza, es mayor en edades avanzadas, salvo el tabaquismo (26%) que es mayor en edades jóvenes. La estimación de riesgos relativos de exposición a los factores de riesgo cardiovascular y de cáncer es más alta en las clases sociales pobres. Conclusiones: La actual población adulta de Canarias presenta una elevada prevalencia de exposición a factores de riesgo para las enfermedades cardiovasculares, la diabetes y el cáncer, destacando especialmente el sobrepeso, la obesidad y el sedentarismo.

          Translated abstract

          Background: The Canary Islands rank first in Spain with respect to the ischaemic heart disease and diabetes mortality rates. The Islands’ female population leads the country in deaths from breast cancer. The "CDC de Canarias" is a general population cohort study in order to analyse the prevalence and incidence of these diseases and the exposure to their risk factors (RF) in the adult population of the archipelago. Methods: Prospective study with a random sampling of the general population, in which 6,729 individuals participated between 2000 and 2005 (aged 18-75). Anthropometric measurements were taken, and blood was drawn for the storage of serum and genetic samples. The following information was gathered through a questionnaire: eating habits, physical activity, personal and family medical history, exposure to occupational or environmental risk factors, smoking, etc. Results: The prevalence of obesity is close to 30%, without differences between sexes, however, more male subjects were overweight than women (45 vs. 33%; p <0.001) and also presented a greater prevalence of diabetes (12 vs. 10%; p =0.005), high blood pressure (43 vs. 33%; p <0.001), excessive intake of alcohol (13 vs. 2%; p <0.001) and lack of sun protection (46 vs. 18%; p <0.001). Exposure to low levels of HDL cholesterol is more frequent in women (37 vs. 30%; p <0.001) as is also the case with a sedentary life style (71 vs. 55%; p <0.001). The exposure to the risk factors studied, including poverty, is greater in advanced age groups, except for smoking (26%) which is greater in the younger subjects. The estimate of relative risks of exposure to cardiovascular and cancer risk factors is higher in low-income social classes. Conclusions: The current adult population of the Canaries presents a high prevalence of exposure to risk factors for cardiovascular disease, diabetes and cancer, among which overweightness, obesity and lack of exercise stand out particularly.

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                Author and article information

                Journal
                resp
                Revista Española de Salud Pública
                Rev. Esp. Salud Publica
                Ministerio de Sanidad, Consumo y Bienestar social (Madrid, Madrid, Spain )
                1135-5727
                2173-9110
                October 2008
                : 82
                : 5
                : 519-534
                Affiliations
                [01] Tenerife orgnameHospital Universitario Nuestra Señora de La Candelaria orgdiv1Unidad de Investigación
                [02] Tenerife orgnameHospital San Juan de Dios
                [03] La Laguna orgnameUniversidad de La Laguna
                [05] orgnameInstituto Canario de Investigación del Cáncer
                [04] Tenerife orgnameGerencia de Atención Primaria de Tenerife
                Article
                S1135-57272008000500007 S1135-5727(08)08200500007
                10.1590/S1135-57272008000500007
                b274d347-eda0-4285-9748-fdd7cab954a1

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 International License.

                History
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 63, Pages: 16
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                SciELO Public Health

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                Estudio de cohorte,Factores de riesgo,Cáncer,Cardiovascular Diseases,Cohort study,Diabetes mellitus,Risk factors,Enfermedades cardiovasculares

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