Evidential Value That Exercise Improves BMI z-Score in Overweight and Obese Children and Adolescents
المؤلفون المشاركون
Kelley, Kristi S.
Kelley, George A.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-05
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Background.
Given the cardiovascular disease (CVD) related importance of understanding the true effects of exercise on adiposity in overweight and obese children and adolescents, this study examined whether there is evidential value to rule out excessive and inappropriate reporting of statistically significant results, a major problem in the published literature, with respect to exercise-induced improvements in BMI z-score among overweight and obese children and adolescents.
Methods.
Using data from a previous meta-analysis of 10 published studies that included 835 overweight and obese children and adolescents, a novel, recently developed approach (p-curve) was used to test for evidential value and rule out selective reporting of findings.
Chi-squared tests (χ2) were used to test for statistical significance with alpha (p) values <0.05 considered statistically significant.
Results.
Six of 10 findings (60%) were statistically significant.
Statistically significant right-skew to rule out selective reporting was found (χ2 = 38.8, p = 0.0001).
Conversely, studies neither lacked evidential value (χ2 = 6.8, p = 0.87) nor lacked evidential value and were intensely p-hacked (χ2 = 4.3, p = 0.98).
Conclusion.
Evidential value results confirm that exercise reduces BMI z-score in overweight and obese children and adolescents, an important therapeutic strategy for treating and preventing CVD.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kelley, George A.& Kelley, Kristi S.. 2015. Evidential Value That Exercise Improves BMI z-Score in Overweight and Obese Children and Adolescents. BioMed Research International،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1054385
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kelley, George A.& Kelley, Kristi S.. Evidential Value That Exercise Improves BMI z-Score in Overweight and Obese Children and Adolescents. BioMed Research International No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1054385
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kelley, George A.& Kelley, Kristi S.. Evidential Value That Exercise Improves BMI z-Score in Overweight and Obese Children and Adolescents. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1054385
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1054385
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