Publication: Effect of Adherence to a Mediterranean Diet and Olive Oil Intake during Pregnancy on Risk of Small for Gestational Age Infants.
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Date
2018-09-05
Authors
Martínez-Galiano, Juan Miguel
Olmedo-Requena, Rocío
Barrios-Rodríguez, Rocío
Amezcua-Prieto, Carmen
Bueno-Cavanillas, Aurora
Salcedo-Bellido, Inmaculada
Jimenez-Moleon, Jose J
Delgado-Rodríguez, Miguel
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Abstract
To quantify the effect of a Mediterranean dietary pattern, as well as the consumption of olive oil (OO), on the risk of having a small for gestational age infants (SGA), a matched case-control study was conducted in Spain. Dietary intake during pregnancy was assessed using a validated food frequency questionnaire. Three indices were used to evaluate the adherence to Mediterranean diet (MD) (Predimed, Trichopoulou and Panagiotakos). Crude odds ratios (cOR) and adjusted odds ratios (aOR) and their 95% confidence intervals (CI) were estimated using conditional logistic regression models. Results were stratified by severity of SGA: moderate (percentiles 6⁻10), and severe (percentiles ≤5). For moderate, four or more points in the Predimed´s index was associated with a 41% reduction of having SGA compared with women with a score ≤3, aOR = 0.59 (95% CI 0.38⁻0.98); for severe, the reduction in risk was not statistically significant. Similar results were found when the other MD indexes were used. An intake of OO above 5 g/day was associated with a lower risk of SGA (aOR = 0.53, 95% CI 0.34⁻0.85); statistical significance was observed for moderate SGA (aOR = 0.53, 95% CI 0.30⁻0.96), but not for severe SGA (aOR = 0.51, 95% CI 0.24⁻1.07), although the magnitude of ORs were quite similar. Adherence to a MD and OO intake is associated with a reduced risk of SGA.
Description
MeSH Terms
Adult
Birth Weight
Case-Control Studies
Diet Surveys
Diet, Mediterranean
Feeding Behavior
Female
Gestational Age
Humans
Infant, Newborn
Infant, Small for Gestational Age
Logistic Models
Odds Ratio
Olea
Olive Oil
Pregnancy
Pregnancy Complications
Prenatal Nutritional Physiological Phenomena
Risk Factors
Spain
Birth Weight
Case-Control Studies
Diet Surveys
Diet, Mediterranean
Feeding Behavior
Female
Gestational Age
Humans
Infant, Newborn
Infant, Small for Gestational Age
Logistic Models
Odds Ratio
Olea
Olive Oil
Pregnancy
Pregnancy Complications
Prenatal Nutritional Physiological Phenomena
Risk Factors
Spain
DeCS Terms
CIE Terms
Keywords
Mediterranean diet, infants, maternal nutrition, olive oil, physiological phenomena, small for gestational age