Research Database

242 results for "Adolescents"

Sex Moderates the Associations Between Perceptions of the Physical and Social Environment with Physical Activity in Youth

  • Presented on February 26 2013

Background and Purpose Youth across the United States are insufficiently active. Emerging literature has identified numerous perceived correlates of physical activity in youth but many studies rely on associations with self-reported physical activity. However, a recent review of studies utilizing perceived environmental correlates and objectively-measured physical activity in youth concluded ...


A Preliminary Study of Park Availability, Awareness and Use in Children: Combining GIS, GPS, Accelerometer and Self-Report Methods

  • Presented on February 26 2013

Background and Purpose A growing body of research has linked children‘s physical activity to neighborhood built environmental characteristics. in particular, neighborhood parks and open spaces have garnered much research attention for the opportunities they provide children to engage in physical activity. Studies in this area typically investigate the availability ...



Validation of Youth Physical Activity Questionnaire using ActiGraph Accelerometer among Preadolescents and Adolescents in Urban Settings of Karachi, Pakistan

  • Presented on 26 February 2013

Background and Purpose Physical activity (PA) during childhood and adolescence is essential for good health, normal growth and development. Accurate measurement of PA in children has a great importance for assessing frequency, duration and intensity to examine the trends, dose response and effectiveness of interventions to reduce the attributable risk ...


Differences Between 9–11 year old British Pakistani and White British Girls in Physical Activity and Behavior During School Recess

  • Published on December 18. 2012

Background School recess provides an important opportunity for children to engage in physical activity. Previous studies indicate that children and adults of South Asian origin are less active than other ethnic groups in the United Kingdom, but have not investigated whether activity differs within the shared school environment. The aim ...




Blood Pressure, Abdominal Obesity, Physical Activity and Cardiorespiratory Fitness in Youths

  • Presented on 25 October 2012

Aim The purpose of the present study was to analyse differences in blood pressure between different levels of cardiorespiratory fitness (CRF) controlling for the influences of age, sex, waist circumference (WC) and objectively measured physical activity levels (PA). Methods Participants were 405 students aged 10-19 years (239 girls and 166 boys) from North ...



Gender Differences in Objectively Measured Physical Activity and Sedentary Time at School and Outside of School Hours in Finnish Children Aged 7 to 12 Years

  • Presented on 23 October 2012

Aim This study evaluated objectively measured physical activity and sedentary time among Finnish schoolaged children from grades 1 to 6 (ages 7 to 12 years) and compared the results between boys and girls, and between different age groups. Methods The study population consisted of 568 Finnish boys and girls from grades 1 to 6 (mean age 9.9 years, ...