Associations between Aspects of Friendship Networks, Physical Activity, and Sedentary Behaviour among Adolescents
المؤلفون المشاركون
Hawe, Penelope
Sawka, Keri Jo
Blackstaffe, Anita
Perry, Rosemary
Nettel-Aguirre, Alberto
McCormack, Gavin R.
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-09-24
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Background.
Adolescent friendships have been linked to physical activity levels; however, network characteristics have not been broadly examined.
Method.
In a cross-sectional analysis of 1061 adolescents (11–15 years), achieving 60 minutes/day of moderate-to-vigorous physical activity (MVPA) and participating in over 2 hours/day of sedentary behaviour were determined based on friendship network characteristics (density; proportion of active/sedentary friends; betweenness centrality; popularity; clique membership) and perceived social support.
Results.
Adolescents with no friendship nominations participated in less MVPA.
For boys and girls, a ten percent point increase in active friends was positively associated with achievement of 60 minutes/day of MVPA (OR 1.11; 95% CI 1.02–1.21, OR 1.14; 95% CI 1.02–1.27, resp.).
For boys, higher social support from friends was negatively associated with achieving 60 minutes/day of MVPA (OR 0.63; 95% CI 0.42–0.96).
Compared with low density networks, boys in higher density networks were more likely to participate in over 2 hours/day of sedentary behaviour (OR 2.93; 95% CI 1.32–6.49).
Social support from friends also modified associations between network characteristics and MVPA and sedentary behaviour.
Conclusion.
Different network characteristics appeared to have different consequences.
The proportion of active close friends was associated with MVPA, while network density was associated with sedentary behaviour.
This poses challenges for intervention design.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sawka, Keri Jo& McCormack, Gavin R.& Nettel-Aguirre, Alberto& Blackstaffe, Anita& Perry, Rosemary& Hawe, Penelope. 2014. Associations between Aspects of Friendship Networks, Physical Activity, and Sedentary Behaviour among Adolescents. Journal of Obesity،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1042372
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sawka, Keri Jo…[et al.]. Associations between Aspects of Friendship Networks, Physical Activity, and Sedentary Behaviour among Adolescents. Journal of Obesity No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1042372
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sawka, Keri Jo& McCormack, Gavin R.& Nettel-Aguirre, Alberto& Blackstaffe, Anita& Perry, Rosemary& Hawe, Penelope. Associations between Aspects of Friendship Networks, Physical Activity, and Sedentary Behaviour among Adolescents. Journal of Obesity. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1042372
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1042372
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