title: Pedometer determined physical activity levels in primary school children from central England.
abstract: OBJECTIVE
  To assess ambulatory physical activity in school children from central England, to examine any variation in activity between weekdays and weekends and to determine the percentage of children meeting recently identified cut-off steps/day for health.
  
  
  METHODS
  208 British primary school children (101 boys and 107 girls, mean age 9.3+/-0.9 years) from central England wore a sealed pedometer for 4 consecutive days (2 weekend and 2 weekdays) during 2006 from which daily step counts were determined. Data were collected over winter, spring and summer terms. Repeated measures analysis of variance was used to examine potential time (weekend versus weekday), gender and age differences in steps/day.
  
  
  RESULTS
  Children attained significantly higher mean steps/day during weekdays than weekends (p<0.001), and boys attained significantly higher mean steps/day than girls (p<0.05). Mean steps/day values were 13,827 (38,201) and 10,334 (4436) for weekdays and weekends and 12,263 (3789) and 11,748 (3310) for boys and girls respectively. 28.7% of boys and 46.7% of girls met or exceeded the BMI referenced cut-offs for health.
  
  
  CONCLUSIONS
  Physical activity was greater during weekdays compared to weekends and boys were more active than girls but the majority of children did not meet the health-related cut-off points.
authors.affiliation: Department of Physical Education and Sports Studies, Newman College of Higher Education, Bartley Green, Birmingham, B32 3NT, UK. m.j.duncan@newman.ac.uk
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Duncan
authors.forename: Yahya
authors.initials: Y
authors.lastname: Al-Nakeeb
authors.forename: Lorayne
authors.initials: L
authors.lastname: Woodfield
authors.forename: Mark
authors.initials: M
authors.lastname: Lyons
mesh_terms: D015992:Body Mass Index; D002648:Child; D004739:England; D015444:Exercise; D005260:Female; D015438:Health Behavior; D006801:Humans; D008297:Male; D018670:Monitoring, Ambulatory / Q000295:instrumentation*; D012574:Schools; D016138:Walking