Structural Equation Modeling for Analyzing Erythrocyte Fatty Acids in Framingham
المؤلفون المشاركون
Harris, William S.
Pottala, James V.
Espeland, Mark A.
Djira, Gemechis D.
Larson, Martin G.
Ye, Jun
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-15
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Research has shown that several types of erythrocyte fatty acids (i.e., omega-3, omega-6, and trans) are associated with risk for cardiovascular diseases.
However, there are complex metabolic and dietary relations among fatty acids, which induce correlations that are typically ignored when using them as risk predictors.
A latent variable approach could summarize these complex relations into a few latent variable scores for use in statistical models.
Twenty-two red blood cell (RBC) fatty acids were measured in Framingham (N = 3196).
The correlation matrix of the fatty acids was modeled using structural equation modeling; the model was tested for goodness-of-fit and gender invariance.
Thirteen fatty acids were summarized by three latent variables, and gender invariance was rejected so separate models were developed for men and women.
A score was developed for the polyunsaturated fatty acid (PUFA) latent variable, which explained about 30% of the variance in the data.
The PUFA score included loadings in opposing directions among three omega-3 and three omega-6 fatty acids, and incorporated the biosynthetic and dietary relations among them.
Whether the PUFA factor score can improve the performance of risk prediction in cardiovascular diseases remains to be tested.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Pottala, James V.& Djira, Gemechis D.& Espeland, Mark A.& Ye, Jun& Larson, Martin G.& Harris, William S.. 2014. Structural Equation Modeling for Analyzing Erythrocyte Fatty Acids in Framingham. Computational and Mathematical Methods in Medicine،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-450664
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Pottala, James V.…[et al.]. Structural Equation Modeling for Analyzing Erythrocyte Fatty Acids in Framingham. Computational and Mathematical Methods in Medicine No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-450664
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Pottala, James V.& Djira, Gemechis D.& Espeland, Mark A.& Ye, Jun& Larson, Martin G.& Harris, William S.. Structural Equation Modeling for Analyzing Erythrocyte Fatty Acids in Framingham. Computational and Mathematical Methods in Medicine. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-450664
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-450664
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر