[PDF] Top 20 Objectively measured physical activity in one-year-old children from a Brazilian cohort: levels, patterns and determinants

... group. One review about health indicators in children (0–4 years) showed that high levels of PA were associated with cognitive and motor skill development ...that children with better motor ... See full document

... school children but were used as a proxy for overall activ- ...behavioral patterns, bouts of PA and SB were calcu- ...low-intensity, activity below 89 counts and exceeding 440 counts per 5 minutes ... See full document

... to levels reported in other countries ...in activity than girls; an observation that corroborates work in Dutch adolescents ...intensity physical activity which accounted for 51% of the waking ... See full document

... children’s physical activity levels provides policy makers with accurate data to inform government policies and priorities; for example, the accurate capture of inequality in physical ... See full document

... where children are known to be more active [41]- either due to cultural or so- cial norms, or perceived ability- mothers are indirectly in- fluencing sex differences in physical ...four year ... See full document

... example, one review concluded boys were more active than girls [17], whereas the other did not ...where one review found no association [17] and the other found a positive association [16] with ... See full document

... international physical activity guide- lines (self-report of specific, deliberate activities main- tained for a minimum period) and accelerometer methods (movement in any context measured over a ... See full document

... PA patterns during the day, separately for week and weekend ...NW children showed identical PA patterns on both week days and weekends, although at different ...and activity levels ... See full document

... high levels of PA coupled with high lev- els of obesity highlighted in the current analysis, are in agreement with the assertion that higher levels of PA do not necessarily attenuate weight gain ... See full document

... weekday, children who pro- vided at least 2 weekdays of a minimum of 10 h wear time were ...days, children who provided at least 2 week- days with a minimum of 10 h wear time per day and 1 weekend day with ... See full document

... Physical activity (PA) is defi ned as any bodily movement produced by skeletal muscles that results in energy expenditure (Caspersen, Powell, & Christenson, ...children’s physical, social, ... See full document

... between objectively measured physical activity and measures of obesity based on BMI and skin fold measurements was examined in two large cross-sectional studies (n ...1,292 children, ... See full document

... drawn from a cohort study funded by the Medical Research Council and the Dunhill Medical ...Mayle from the physical activity technical team at the MRC Epidemiology Unit for their ... See full document

... in physical activity (overall and time spent in MVPA) were greater on weekends than on weekdays, although this was not statistically significant for ...total physical activity according to the ... See full document

... later physical activity are confirmed by others, one possible explanation is that adolescent phys- ical activity is affected by early hormonal ... See full document

... of children in the present study were not ...not measured and not read- ily ...haviors measured, so that any changes could be inter- preted as seasonal rather than ...in patterns of SB to ... See full document

... PA from mid-life to old age and the predict- ability of PA in old age from overall PA and participation in sport, recreational activity and walking in ...PA levels at baseline ... See full document

... addition, one-third of the children in our sample experienced one hour earlier sunset due to day- light savings time change in ...that children measured in the period with earlier ... See full document

... to objectively measure physical ...current activity cut ...Data from the second wear was combined with that from the first wear to ensure sufficient days of ... See full document

... While previous studies have quantified changes in ac- tivity and their correlates, no previous study has, to our knowledge, examined both changes and correlates of these changes in relation to accelerometer-assessed ac- ... See full document