A 5-yr change in Norwegian 9-yr-olds' objectively assessed physical activity level, Med Sci Sports Exerc, vol.41, issue.7, pp.1368-1373, 2009. ,
Persistent sociodemographic differences in physical activity among Scottish schoolchildren 1990-2002, Eur J Public Health, vol.15, issue.4, pp.386-388, 2005. ,
Patterns of physical activity among German adolescents: the Berlin-Bremen Study, Prev Med, vol.17, issue.6, pp.746-763, 1988. ,
Determinants of sufficient daily activity in Australian primary school children, J Paediatr Child Health, vol.42, issue.11, pp.674-679, 2006. ,
The epidemiology of leisure physical activity in an adolescent population, Med Sci Sports Exerc, vol.25, issue.7, pp.847-853, 1993. ,
Physical activity by socioeconomic status in two population based cohorts, Med Sci Sports Exerc, vol.23, issue.3, pp.342-352, 1991. ,
Physical activity during school recess: a systematic review, Am J Prev Med, vol.43, issue.3, pp.320-328, 2012. ,
Observing children's playground activity levels at 13 Illawarra primary schools using CAST2, J Phys Act Health, issue.6, pp.89-96, 2009. ,
Between-and within-day variability in physical activity and inactivity in 9-and 15-year-old European children, Scand J Med Sci Sports, vol.19, issue.1, pp.10-18, 2009. ,
Long-term effects of a playground markings and physical structures on children's recess physical activity levels, Prev Med, vol.44, issue.5, pp.393-397, 2007. ,
Gender, weight status and socioeconomic differences in psychosocial correlates of physical activity in schoolchildren, J Sci Med Sport, vol.16, issue.4, pp.320-326, 2013. ,
Are physical activity interventions equally effective in adolescents of low and high socio-economic status (SES): results from the European Teenage project, Health Educ Res, vol.26, issue.1, pp.119-130, 2011. ,
Improving physical activity assessment in prepubertal children with high-frequency accelerometry monitoring: a methodological issue, Prev Med, vol.44, issue.2, pp.143-147, 2007. ,
Comparison of accelerometer cut points for predicting activity intensity in youth, Med Sci Sports Exerc, vol.43, issue.7, pp.1360-1368, 2011. ,
Agreement between activPAL and ActiGraph for assessing children's sedentary time, Int J Behav Nutr Phys Act, vol.2012, p.15 ,
Understanding social factors and inequalities in health: 20th century progress and 21st century prospects, J Health Soc Behav, vol.43, pp.125-142, 2001. ,
Participation in playground activities at middle school, Educ Res, vol.34, pp.167-181, 1992. ,
Grimmer-Somers K: Physical activity pattern of prepubescent Filipino school children during school days, J School Health, vol.79, issue.7, pp.304-311, 2009. ,
Activity levels during physical education and recess in two special schools for children with mild intellectual disabilities, Adapt Phys Activ Q, vol.25, issue.3, pp.247-259, 2008. ,
Ethnic, socioeconomic, and sex differences in physical activity among adolescents, J Clin Epidemiol, vol.49, pp.125-134, 1996. ,
Neighbourhood inequalities in physical inactivity: the role of neighbourhood attractiveness, proximity to local facilities and safety in the Netherlands, Soc Sci Med, vol.60, pp.763-775, 2005. ,
Influence of socio-economic status on habitual physical activity and sedentary behavior in 8-to 11-year old children, BMC Public Health, vol.27, issue.10, p.214, 2010. ,
Self-reported physical activity levels during a segmented school day in a large multiethnic sample of high school students, J Sci Med Sport, vol.12, pp.284-292, 2009. ,
The challenge of low physical activity during the school day: at recess, lunch and in physical education, Br J Sports Med, vol.45, pp.813-819, 2011. ,
Differences in physical activity during school recess, J Sch Health, vol.81, pp.545-551, 2010. ,
The social context of school playground games: sex and ethnic differences, and changes over time after entry to school, Br J Dev Psychol, vol.21, pp.481-505, 2003. ,
Assessing physical activity during recess using accelerometry, Prev Med, vol.41, issue.1, pp.102-107, 2005. ,
The effect of school recess interventions on physical activity: a systematic review, Sports Med, vol.43, issue.4, pp.287-299, 2013. ,
Objectively assessed recess physical activity in girls and boys from high and low socioeconomic backgrounds, BMC Public Health, vol.14, p.192, 2014. ,
URL : https://hal.archives-ouvertes.fr/hal-02378923