کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8634020 | 1569089 | 2018 | 32 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vegetables and lean proteins-based and processed meats and refined grains -based dietary patterns in early childhood are associated with pubertal timing in a sex-specific manner: a prospective study of children from Mexico City
ترجمه فارسی عنوان
پروتئین های گوشتی و گوشت فرآوری شده و پروتئین های نهایی مبتنی بر الگوهای غذایی در اوایل دوران کودکی با زمان بندی بلوغ به شیوه ای خاص از جنس مرتبط است: یک مطالعه آینده نگر از کودکان از مکزیکو سیتی
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کلمات کلیدی
SSBMenarcheFFQPCA - PCAstandard deviation - انحراف معیارPuberty - بلوغ جنسیPrincipal component analysis - تحلیل مولفههای اصلی یا PCAVegetables - سبزیجاتbody mass index - شاخص توده بدنBMI - شاخص توده بدنیElement - عنصرconfidence interval - فاصله اطمینانhazard ratio - نسبت خطرSugar-sweetened beverages - نوشیدنی های شیرین شکرfood frequency questionnaire - پرسشنامه فرکانس غذاPediatrics - پزشکی کودکان یا طب اطفالAdiposity rebound - چاق شدنMeat - گوشت
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
علوم غدد
چکیده انگلیسی
Childhood diet has been implicated in timing of sexual maturation. A key limitation of published studies is the focus on individual foods rather than patterns. We hypothesized that dietary patterns characterized by fruits and vegetables during early childhood (age 3 years) would be associated with delayed pubertal timing, whereas energy-dense and meat-based dietary patterns would relate to earlier puberty. The study population included 496 participants of a Mexico City birth cohort. The exposures of interest were dietary patterns derived from principal component analysis of dietary data collected via a semiquantitative food frequency questionnaire when the children were 3 years of age, and the outcomes were physician-assessed Tanner stages for pubic hair, breast (girls), genitalia, and testicular volume (boys) between 9 and 18 years, and initiation of menarche (girls). In regression analyses, we estimated adjusted hazard ratios and 95% confidence intervals for having reached Tanner stage â¥4 or initiation of menarche in girls and testicular volume â¥15â¯mL in boys. Among girls, those in the highest vs lowest tertile of vegetables and lean proteins pattern had a 35% (95% confidence interval 3%-67%) lower adjusted probability of having reached breast stage â¥4. Among boys, the processed meats and refined grain pattern score was associated with more advanced testicular development (adjusted hazard ratioâ¯=â¯3.58 [0.62-6.53]). Early childhood dietary patterns may play a role in the tempo of sexual maturation, which could ultimately carry implications for chronic disease susceptibility.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nutrition Research - Volume 56, August 2018, Pages 41-50
Journal: Nutrition Research - Volume 56, August 2018, Pages 41-50
نویسندگان
Erica C. Jansen, Ling Zhou, Wei Perng, Peter XK Song, Martha Maria Tellez Rojo, Adriana Mercado, Karen E. Peterson, Alejandra Cantoral,