Calum Mattocks

Summary

Affiliation: University of Bristol
Country: UK

Publications

  1. ncbi request reprint Intraindividual variation of objectively measured physical activity in children
    Calum Mattocks
    Department of Social Medicine, University of Bristol, United Kingdom
    Med Sci Sports Exerc 39:622-9. 2007
  2. ncbi request reprint Calibration of an accelerometer during free-living activities in children
    Calum Mattocks
    Department of Social Medicine, University of Bristol, Bristol, UK
    Int J Pediatr Obes 2:218-26. 2007
  3. ncbi request reprint Early life determinants of physical activity in 11 to 12 year olds: cohort study
    Calum Mattocks
    Department of Social Medicine, University of Bristol, Bristol BS8 1TQ
    Br J Sports Med 42:721-4. 2008
  4. pmc Early life determinants of physical activity in 11 to 12 year olds: cohort study
    Calum Mattocks
    Department of Social Medicine, University of Bristol, Bristol BS8 1TQ
    BMJ 336:26-9. 2008
  5. ncbi request reprint Use of accelerometers in a large field-based study of children: protocols, design issues, and effects on precision
    Calum Mattocks
    Dept of Social Medicine, University of Bristol, UK
    J Phys Act Health 5:S98-111. 2008
  6. ncbi request reprint Physical activity and blood pressure in childhood: findings from a population-based study
    Sam D Leary
    Department of Oral and Dental Science, University of Bristol, 24 Tyndall Avenue, Bristol, BS8 1TQ UK
    Hypertension 51:92-8. 2008
  7. ncbi request reprint Re-evaluation of accelerometer thresholds for MVPA at age 16 in subjects previously studied at age 12
    Alex Griffiths
    School of Oral and Dental Science, University of Bristol, Bristol, United Kingdom
    J Phys Act Health 9:1163-7. 2012
  8. pmc Objectively measured physical activity and fat mass in a large cohort of children
    Andy R Ness
    Department of Oral and Dental Science, University of Bristol, United Kingdom
    PLoS Med 4:e97. 2007
  9. pmc Objective measurement of levels and patterns of physical activity
    Chris J Riddoch
    Sport and Exercise Science, School for Health, University of Bath, Bath, UK
    Arch Dis Child 92:963-9. 2007
  10. ncbi request reprint Comparison of two methods to assess PAEE during six activities in children
    Kirsten Corder
    1MRC Epidemiology Unit, Cambridge, United Kingdom
    Med Sci Sports Exerc 39:2180-8. 2007

Detail Information

Publications10

  1. ncbi request reprint Intraindividual variation of objectively measured physical activity in children
    Calum Mattocks
    Department of Social Medicine, University of Bristol, United Kingdom
    Med Sci Sports Exerc 39:622-9. 2007
    ..This study examined the seasonal and intraindividual variation in objectively measured physical activity in 11- to 12-yr-olds...
  2. ncbi request reprint Calibration of an accelerometer during free-living activities in children
    Calum Mattocks
    Department of Social Medicine, University of Bristol, Bristol, UK
    Int J Pediatr Obes 2:218-26. 2007
    ..The aims of this study were to develop an equation to predict energy expenditure and to derive cut-points for moderate and vigorous physical activity intensity from the Actigraph accelerometer output in children aged 12 years...
  3. ncbi request reprint Early life determinants of physical activity in 11 to 12 year olds: cohort study
    Calum Mattocks
    Department of Social Medicine, University of Bristol, Bristol BS8 1TQ
    Br J Sports Med 42:721-4. 2008
    ..To examine factors in early life (up to age 5 years) that are associated with objectively measured physical activity in 11-12 year olds...
  4. pmc Early life determinants of physical activity in 11 to 12 year olds: cohort study
    Calum Mattocks
    Department of Social Medicine, University of Bristol, Bristol BS8 1TQ
    BMJ 336:26-9. 2008
    ..To examine factors in early life (up to age 5 years) that are associated with objectively measured physical activity in 11-12 year olds...
  5. ncbi request reprint Use of accelerometers in a large field-based study of children: protocols, design issues, and effects on precision
    Calum Mattocks
    Dept of Social Medicine, University of Bristol, UK
    J Phys Act Health 5:S98-111. 2008
    ..Objective methods can improve accuracy of physical activity measurement in field studies but uncertainties remain about their use...
  6. ncbi request reprint Physical activity and blood pressure in childhood: findings from a population-based study
    Sam D Leary
    Department of Oral and Dental Science, University of Bristol, 24 Tyndall Avenue, Bristol, BS8 1TQ UK
    Hypertension 51:92-8. 2008
    ..03 (95% CI -0.54, 0.48) mm Hg per 15 minutes/d MVPA. In conclusion, higher levels of PA were associated with lower BP, and results suggested that the volume of activity may be more important than the intensity...
  7. ncbi request reprint Re-evaluation of accelerometer thresholds for MVPA at age 16 in subjects previously studied at age 12
    Alex Griffiths
    School of Oral and Dental Science, University of Bristol, Bristol, United Kingdom
    J Phys Act Health 9:1163-7. 2012
    ..A study deriving a threshold for moderate- to vigorous-intensity physical activity (MVPA) in terms of accelerometer counts in 12-year-old children was repeated with a subset of the same children at 16 years...
  8. pmc Objectively measured physical activity and fat mass in a large cohort of children
    Andy R Ness
    Department of Oral and Dental Science, University of Bristol, United Kingdom
    PLoS Med 4:e97. 2007
    ..Previous studies have been unable to characterise the association between physical activity and obesity, possibly because most relied on inaccurate measures of physical activity and obesity...
  9. pmc Objective measurement of levels and patterns of physical activity
    Chris J Riddoch
    Sport and Exercise Science, School for Health, University of Bath, Bath, UK
    Arch Dis Child 92:963-9. 2007
    ..To measure the levels and patterns of physical activity, using accelerometers, of 11-year-old children participating in the Avon Longitudinal Study of Parents and Children (ALSPAC)...
  10. ncbi request reprint Comparison of two methods to assess PAEE during six activities in children
    Kirsten Corder
    1MRC Epidemiology Unit, Cambridge, United Kingdom
    Med Sci Sports Exerc 39:2180-8. 2007
    ..Three PAEE-prediction models derived using the current data, and five previously published prediction models were cross-validated to estimate PAEE in this sample...