کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3935740 | 1253423 | 2011 | 5 صفحه PDF | دانلود رایگان |
ObjectiveTo investigate potential associations between dietary patterns (defined using factor analysis) and difficulty conceiving.DesignCase–control study nested in a Spanish cohort of university graduates (Seguimiento Universidad de Navarra [SUN] Project).SettingFemale university graduates all over Spain participating in the SUN Project.Patient(s)A total of 485 women, aged 20–45 years, reporting having presented with difficulty getting pregnant, and 1,669 age-matched controls who had at least one child.Intervention(s)None.Main Outcome Measure(s)Reported difficulty getting pregnant. Data were collected from baseline and follow-up questionnaires of the SUN Project.Result(s)Two dietary patterns were identified. They were labeled as “Mediterranean-type” and “Western-type” patterns. A lower risk of difficulty getting pregnant was apparent in the highest quartile of adherence to the Mediterranean-type pattern compared with the lowest quartile (odds ratio 0.56, 95% confidence interval 0.35–0.95). Greater adherence to the Western-type dietary pattern showed no association with this outcome.Conclusion(s)A greater adherence to the Mediterranean-type dietary pattern may enhance fertility. Further evidence about the relationship between this dietary pattern and fertility is needed to develop nutritional interventions for women desiring to get pregnant.
Journal: Fertility and Sterility - Volume 96, Issue 5, November 2011, Pages 1149–1153