Resumen
Introduction: Ñuble is the region of Chile with the highest stroke incidence rates in the country. The aim was to estimate the association between adherence to the MED diet and the first ischemic stroke in adult patients living in the Ñuble region. Methods: a case-control hospital-based study. The cases (n = 89) were patients with first ischemic stroke, and controls (n = 178) were admitted to the same hospital during the same month the cases were recruited. We selected two controls for one case and paired them for sex and age (± 5 years). We used the food frequency questionnaire and the adherence Mediterranean diet questionnaire. A descriptive analysis of the variables and a conditional logistic regression to determine the association between variables. Results: 71 % of the sample was ≥ 65 years old and 64 % were male. Cases smoked (11.2 %), consumed at least one drink per month (41.6 %), and had a diagnosis of hypertension (76.4 %) more frequently than controls. In the model adjusted for all variables, it is observed that those who are in quartile 2 of adherence (6-7 points) are 42 % less likely to have a cerebral infarction compared to those who have a lower score (p < 0.005). Conclusions: our findings suggest that moderate adherence to a Mediterranean diet, defined by the PREDIMED score and adjustment for other variables, reduces the probability to first ischemic stroke.
Título traducido de la contribución | Adherencia a la dieta mediterránea y riesgo de infarto cerebral en una población chilena: estudio de casos y controles |
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Idioma original | Inglés |
Páginas (desde-hasta) | 1258-1264 |
Número de páginas | 7 |
Publicación | Nutricion Hospitalaria |
Volumen | 41 |
N.º | 6 |
DOI | |
Estado | Publicada - 1 nov. 2024 |