keyword
MENU ▼
Read by QxMD icon Read
search

MVPA

keyword
https://www.readbyqxmd.com/read/28816512/the-effects-of-active-videogame-feedback-and-practicing-experience-on-children-s-physical-activity-intensity-and-enjoyment
#1
Han Chen, Haichun Sun
OBJECTIVE: The study aims to explore the effects of receiving active videogame (AVG) feedback and playing experience on individuals' moderate-to-vigorous physical activity (MVPA) and perceived enjoyment. MATERIALS AND METHODS: This was a within-subject design study. The participants included 36 (n = 15 and 21 for boys and girls, respectively) fourth graders enrolled in a rural elementary school in southern Georgia area. The experiment lasted for 6 weeks with each week including three sessions...
August 2017: Games for Health
https://www.readbyqxmd.com/read/28815374/the-roles-of-physical-activity-and-sedentary-behavior-on-hispanic-children-s-mental-health-a-motor-skill-perspective
#2
Xiangli Gu, M Jean Keller, Karen H Weiller-Abels, Tao Zhang
PURPOSE: Motor competence (MC) has been recognized as the foundation for life-time moderate-to-vigorous physical activity (MVPA) as well as an influential factor in reducing sedentary behavior during childhood. Guided by Blair et al.'s health model, the purpose of this study was to examine the behavioral mechanism of mental health including physical, psychosocial, and cognitive health among Hispanic children related to MC and MVPA. METHODS: A prospective research design was used with two-wave assessments across one academic year...
August 16, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28811652/sources-of-variability-in-childhood-obesity-indicators-and-related-behaviors
#3
P T Katzmarzyk, S T Broyles, J-P Chaput, M Fogelholm, G Hu, E V Lambert, C Maher, J Maia, T Olds, V Onywera, O L Sarmiento, M Standage, M S Tremblay, C Tudor-Locke
The purpose of this study was to describe sources of variability in obesity-related variables in 6022 children aged 9-11 y from 12 countries. The study design involved recruitment of students, nested within schools, which were nested within study sites. Height, weight and waist circumference (WC) were measured and BMI was calculated; sleep duration and total and in-school moderate-to-vigorous physical activity (MVPA) and sedentary time were measured by accelerometry; and diet scores were obtained by questionnaire...
August 16, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28810853/acute-effects-of-reducing-sitting-time-in-adolescents-a-randomized-cross-over-study
#4
Anisse Penning, Anthony D Okely, Stewart G Trost, Jo Salmon, Dylan P Cliff, Marijka Batterham, Steven Howard, Anne-Maree Parrish
BACKGROUND: Levels of sitting among adolescents are high, especially during the school day. The acute cognitive and health consequences associated with prolonged sitting are poorly understood in adolescents. This randomized crossover design study examined the acute effects of a simulated school day with reduced sitting or usual sitting on adolescents' cognitive function and cardiometabolic biomarkers. METHODS: Eighteen healthy school aged adolescents were recruited from the community to the study (11 males; 7 females; mean age [SD] = 13...
August 15, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28797237/validity-of-the-global-physical-activity-questionnaire-gpaq-in-bangladesh
#5
Shirin Jahan Mumu, Liaquat Ali, Anthony Barnett, Dafna Merom
BACKGROUND: Feasible and cost-effective as well as population specific instruments for monitoring physical activity (PA) levels are needed for the management and prevention of non-communicable diseases. The WHO-endorsed Global Physical Activity Questionnaire (GPAQ) has been widely used in developing countries, but the evidence base for its validity, particularly for rural populations, is still limited. The aim of the study was to validate GPAQ among rural and urban residents in Bangladesh...
August 10, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28794901/a-randomized-controlled-trial-to-test-the-efficacy-of-the-sci-get-fit-toolkit-on-leisure-time-physical-activity-behaviour-and-social-cognitive-processes-in-adults-with-spinal-cord-injury
#6
Kelly P Arbour-Nicitopoulos, Shane N Sweet, Marie-Eve Lamontagne, Kathleen A Martin Ginis, Samantha Jeske, François Routhier, Amy E Latimer-Cheung
STUDY DESIGN: Single blind, two-group randomized controlled trial. OBJECTIVES: To evaluate the efficacy of the SCI Get Fit Toolkit delivered online on theoretical constructs and moderate-to-vigorous physical activity (MVPA) among adults with SCI. SETTING: Ontario and Quebec, Canada. ELIGIBILITY: Inactive, English- and French-speaking Canadian adults with traumatic SCI with Internet access, and no self-reported cognitive or memory impairments...
2017: Spinal Cord Series and Cases
https://www.readbyqxmd.com/read/28793982/validation-of-a-smartphone-app-for-the-assessment-of-sedentary-and-active-behaviors
#7
Meynard John Toledo, Eric Hekler, Kevin Hollingshead, Dana Epstein, Matthew Buman
BACKGROUND: Although current technological advancements have allowed for objective measurements of sedentary behavior via accelerometers, these devices do not provide the contextual information needed to identify targets for behavioral interventions and generate public health guidelines to reduce sedentary behavior. Thus, self-reports still remain an important method of measurement for physical activity and sedentary behaviors. OBJECTIVE: This study evaluated the reliability, validity, and sensitivity to change of a smartphone app in assessing sitting, light-intensity physical activity (LPA), and moderate-vigorous physical activity (MVPA)...
August 9, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28782888/physical-activity-and-sedentary-time-associations-with-metabolic-health-across-weight-statuses-in-children-and-adolescents
#8
Nicholas Kuzik, Valerie Carson, Lars Bo Andersen, Luís B Sardinha, Anders Grøntved, Bjørge Herman Hansen, Ulf Ekelund
OBJECTIVE: The aim of this study was to examine the prevalence of metabolic health across weight statuses and the associations of physical activity and sedentary time within and across metabolic health-weight status groups. METHODS: Six studies (n = 4,581) from the International Children's Accelerometry Database were used. Sedentary time, light physical activity, and moderate to vigorous physical activity (MVPA) were accelerometer derived. Individuals were classified with normal weight (NW), overweight, or obesity...
August 7, 2017: Obesity
https://www.readbyqxmd.com/read/28775377/objectively-measured-sedentary-time-and-physical-activity-and-associations-with-body-weight-gain-does-body-weight-determine-a-decline-in-moderate-and-vigorous-intensity-physical-activity
#9
U Ekelund, E Kolle, J Steene-Johannessen, K E Dalene, A K O Nilsen, S A Anderssen, B H Hansen
OBJECTIVES: High levels of physical activity may prevent the development of obesity. However, the magnitude and direction of the association between physical activity (PA) of various intensities, sedentary time and weight status remain unclear. Thus, we examined whether objectively measured sedentary time and physical activity independently predict gain in body weight, change in body weight and to examine the possibility of reverse causation. METHODS: We examined the prospective associations between sedentary time, PA and body weight (BW)...
August 4, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28765082/is-there-a-relationship-between-accelerometer-assessed-physical-activity-and-sedentary-behavior-and-cognitive-function-in-us-hispanic-latino-adults-the-hispanic-community-health-study-study-of-latinos-hchs-sol
#10
Elizabeth Vásquez, Garrett Strizich, Carmen R Isasi, Sandra E Echeverria, Daniela Sotres-Alvarez, Kelly R Evenson, Marc D Gellman, Priya Palta, Qibin Qi, Melissa Lamar, Wassim Tarraf, Hector M González, Robert Kaplan
Normative changes in cognitive function are expected with increasing age. Research on the relationship between normative cognitive decline and moderate-to-vigorous physical activity (MVPA) and sedentary behavior (SED) needs further investigation in Hispanic/Latinos adults. We assessed the cross-sectional association between accelerometer assessed MVPA and SED with cognitive function in 7,478 adults aged 45-74years from the Hispanic Community Health Study/Study of Latinos. At baseline, cognitive tests included two executive function tests (Digit Symbol Substitution Test (DSST), a test of language (Word Fluency), and a test of memory (Spanish English Verbal Learning Test)...
July 29, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28765057/decoding-cognitive-concepts-from-neuroimaging-data-using-multivariate-pattern-analysis
#11
Sarah Alizadeh, Hamidreza Jamalabadi, Monika Schönauer, Christian Leibold, Steffen Gais
Multivariate pattern analysis (MVPA) methods are now widely used in life-science research. They have great potential but their complexity also bears unexpected pitfalls. In this paper, we explore the possibilities that arise from the high sensitivity of MVPA for stimulus-related differences, which may confound estimations of class differences during decoding of cognitive concepts. We propose a method that takes advantage of concept-unrelated grouping factors, uses blocked permutation tests, and gradually manipulates the proportion of concept-related information in data while the stimulus-related, concept-irrelevant factors are held constant...
July 29, 2017: NeuroImage
https://www.readbyqxmd.com/read/28764730/objectively-measured-physical-activity-patterns-sedentary-time-and-parent-reported-screen-time-across-the-day-in-four-year-old-swedish-children
#12
Daniel Berglind, Per Tynelius
BACKGROUND: Physical activity (PA) improves health outcomes accumulating evidence suggests that sedentary time (ST), especially parent-reported screen-time, is associated with negative health outcomes in children. The aim of the present study is to describe levels and patterns of PA and ST across the day and week and activity pattern differences between the sexes, across all weekdays and time spent in and outside the preschool in four-year old children. METHODS: In total 899 four-year old Swedish children who had both complete questionnaire data on screen-time behaviors and objective activity variables and at least 4 days, including one weekend day, with more than 10 h of GT3X+ Actigraph accelerometer wear time data were included in the study...
August 1, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28758772/validation-of-the-godin-leisure-time-exercise-questionnaire-classification-coding-system-using-accelerometry-in-multiple-sclerosis
#13
Robert W Motl, Rachel E Bollaert, Brian M Sandroff
OBJECTIVE: There have been recent efforts toward creating a health contribution score (HCS) from the Godin Leisure-Time Exercise Questionnaire (GLTEQ) that reflects public-health guidelines for levels of moderate-to-vigorous physical activity (MVPA). The HCS yields categories of insufficiently active (less substantial or low benefits), moderately active (some benefits), and active (substantial benefits). The present study examined the validity of the GLTEQ HCS and its categories as reflecting levels of MVPA in multiple sclerosis (MS)...
July 31, 2017: Rehabilitation Psychology
https://www.readbyqxmd.com/read/28755415/accelerometer-measured-moderate-to-vigorous-physical-activity-and-incidence-rates-of-falls-in-older-women
#14
David M Buchner, Eileen Rillamas-Sun, Chongzhi Di, Michael J LaMonte, Stephen W Marshall, Julie Hunt, Yuzheng Zhang, Dori E Rosenberg, I-Min Lee, Kelly R Evenson, Amy H Herring, Cora E Lewis, Marcia L Stefanick, Andrea Z LaCroix
OBJECTIVES: To examine whether moderate to vigorous physical activity (MVPA) measured using accelerometry is associated with incident falls and whether associations differ according to physical function or history of falls. DESIGN: Prospective study with baseline data collection from 2012 to 2014 and 1 year of follow-up. SETTING: Women's Health Initiative participants living in the United States. PARTICIPANTS: Ambulatory women aged 63 to 99 (N = 5,545)...
July 29, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28753626/reallocating-bouted-sedentary-time-to-non-bouted-sedentary-time-light-activity-and-moderate-vigorous-physical-activity-in-adults-with-prediabetes-and-type-2-diabetes
#15
Jenny Rossen, Matthew P Buman, Unn-Britt Johansson, Agneta Yngve, Barbara Ainsworth, Kerstin Brismar, Maria Hagströmer
AIM: The aim of this study was to investigate the potential associations of reallocating 30 minutes sedentary time in long bouts (>60 min) to sedentary time in non-bouts, light intensity physical activity (LPA) and moderate- to vigorous physical activity (MVPA) with cardiometabolic risk factors in a population diagnosed with prediabetes or type 2 diabetes. METHODS: Participants diagnosed with prediabetes and type 2 diabetes (n = 124, 50% men, mean [SD] age = 63...
2017: PloS One
https://www.readbyqxmd.com/read/28752016/effect-of-moderate-to-vigorous-physical-activity-intervention-on-improving-dementia-family-caregiver-physical-function-a-randomized-controlled-trial
#16
Carol J Farran, Caryn D Etkin, Amy Eisenstein, Olimpia Paun, Kumar B Rajan, Cynthia M Castro Sweet, Judith J McCann, Lisa L Barnes, Raj C Shah, Denis A Evans
OBJECTIVE: Alzheimer's disease and related dementias (ADRD) affect more than five million Americans and their family caregivers. Caregiving creates challenges, may contribute to decreased caregiver health and is associated with $9.7 billion of caregiver health care costs. The purpose of this 12 month randomized clinical trial (RCT) was to examine if the Enhancing Physical Activity Intervention (EPAI), a moderate to vigorous physical activity (MVPA) treatment group, versus the Caregiver Skill Building Intervention (CSBI) control, would have greater: (1) MVPA adherence; and (2) physical function...
August 2016: Journal of Alzheimer's Disease and Parkinsonism
https://www.readbyqxmd.com/read/28750678/effects-of-urban-motorways-on-physical-activity-and-sedentary-behaviour-in-local-residents-a-natural-experimental-study
#17
R G Prins, L Foley, N Mutrie, D B Ogilvie
BACKGROUND: There is little evidence on how changing the physical environment changes health-related behaviours. We studied the effects of the new M74 motorway (freeway) - opened in 2011 - and the existing M8 motorway in Glasgow, Scotland, on physical activity and sedentary behaviour among local residents. METHODS: This natural experimental study used baseline (T1; 2005) and follow-up data (T2; 2013) from a longitudinal cohort (N = 365) and two cross-sectional samples (T1 N = 980; T2 N = 978)...
July 27, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28739834/change-in-physical-activity-from-adolescence-to-early-adulthood-a-systematic-review-and-meta-analysis-of-longitudinal-cohort-studies
#18
REVIEW
Kirsten Corder, Eleanor Winpenny, Rebecca Love, Helen Elizabeth Brown, Martin White, Esther van Sluijs
OBJECTIVE: To systematically review and meta-analyse how physical activity (PA) changes from adolescence to early adulthood (13-30 years). DATA SOURCES: Seven electronic databases were searched: Medline, Embase, PsycInfo, SCOPUS, ASSIA, SPORTdiscus and Web of Science. ELIGIBILITY CRITERIA FOR SELECTING STUDIES: English-language, longitudinal studies (from 01/1980 to 01/2017) assessing PA ≥twice, with the mean age of ≥1 measurement in adolescence (13-19 years) and ≥1 in young adulthood (16-30 years) were included...
July 24, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28734170/web-based-physical-activity-interventions-a%C3%A2-systematic-review-and-meta-analysis-of%C3%A2-randomized-controlled-trials
#19
REVIEW
Leila Jahangiry, Mahdieh Abbasalizad Farhangi, Sakineh Shab-Bidar, Fatemeh Rezaei, T Pashaei
OBJECTIVES: It was estimated that approximately 60% of the world's population is classified as inactive or insufficiently active. This meta-analysis investigated the effect of web-based interventions on different types of physical activity (PA) measurements in general population and potential moderating variables. STUDY DESIGN: PubMed, CINAHL, EBSCOhost, PsycINFO, Scopus, Ovid, and ScienceDirect literature searches were conducted to identify studies investigating the effect of web-based interventions on PA...
July 20, 2017: Public Health
https://www.readbyqxmd.com/read/28729441/switch-independent-task-representations-in-frontal-and-parietal-cortex
#20
Lasse S Loose, David Wisniewski, Marco Rusconi, Thomas Goschke, John-Dylan Haynes
Alternating between two tasks is effortful and impairs performance. Previous functional magnetic resonance imaging (fMRI) studies have found increased activity in fronto-parietal cortex when task switching is required. One possibility is that the additional control demands for switch trials are met by strengthening task representations in the human brain. Alternatively, on switch trials the residual representation of the previous task might impede the buildup of a neural task representation. This would predict weaker task representations on switch trials, thus also explaining the performance costs...
July 20, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
keyword
keyword
24591
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"