Abstract:
BACKGROUND:Television viewing time is associated with obesity risk independent of leisure-time physical activity (LTPA). However, it is unknown whether the relationship of TV viewing time with body mass index (BMI) is moderated by other domains of physical activity. METHODS:A mail survey collected height; weight; TV viewing time; physical activity for transportation (habitual transport behavior; past week walking and bicycling), for recreation (LTPA), and in workplace; and sociodemographic variables in Adelaide, Australia. General linear models examined whether physical activity domains moderate the association between BMI and TV viewing time. RESULTS:Analysis of the sample (N = 1408) found that TV time, habitual transport, and LTPA were independently associated with participant's BMI. The interaction between TV time and habitual transport with BMI was significant, while that between TV time and LTPA was not. Subgroup analyses found that adjusted mean BMI was significantly higher for the high TV viewing category, compared with the low category, among participants who were inactive and occasionally active in transport, but not among those who were regularly active. CONCLUSIONS:Habitual active transport appeared to moderate the relationship between TV viewing time and BMI. Obesity risk associated with prolonged TV viewing may be mitigated by regular active transport.
journal_name
J Phys Act Healthjournal_title
Journal of physical activity & healthauthors
Sugiyama T,Merom D,Reeves M,Leslie E,Owen Ndoi
10.1123/jpah.7.1.11subject
Has Abstractpub_date
2010-01-01 00:00:00pages
11-6issue
1eissn
1543-3080issn
1543-5474journal_volume
7pub_type
杂志文章abstract:BACKGROUND:Organized sport is viewed as a viable medium for promoting more physical activity among youth. However, participation in youth sport declines significantly among both boys and girls during their middle school years. This study examined middle school students' perceived constraints to sport participation. ME...
journal_title:Journal of physical activity & health
pub_type: 杂志文章,多中心研究
doi:10.1123/jpah.8.s1.s32
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Previous studies have reported on the associations between obesity and sedentary behavior (SB) or physical activity (PA) in children. This study examined longitudinal and bidirectional associations between adiposity and SB and PA in children. METHODS:Participants were 356 children in England. PA was measure...
journal_title:Journal of physical activity & health
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更新日期:2018-11-07 00:00:00
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pub_type: 杂志文章
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更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:The Youth Physical Activity Promotion (YPAP) model provides an integrated approach to understanding the predisposing, enabling, and reinforcing factors influencing physical activity (PA) behavior. The purpose of this study was to evaluate an adapted version of the YPAP model for explaining PA among Portugues...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.10.8.1159
更新日期:2013-11-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2015-0415
更新日期:2016-07-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.3.3.336
更新日期:2006-07-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2016-0313
更新日期:2017-01-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2014-0200
更新日期:2015-11-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2018-0368
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Leisure-time sitting-time (LTST) is seen as a possible independent risk-factor for physical and mental health, but research on psychological determinants is sparse. Associations between sitting-time and the personality dimensions of neuroticism, extroversion, openness, agreeableness, and conscientiousness, a...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
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更新日期:2013-05-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.9.2.208
更新日期:2012-02-01 00:00:00
abstract::Background: Improving sidewalks may encourage physical activity by providing safe, defined, and connected walking spaces. However, it is unknown if reduced health care expenditures assumed by increased physical activity offset the investment for sidewalk improvements. Methods: This cost-effectiveness analysis of sidew...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2018-0329
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Question order might affect self-reported regular physical activity (PA) measured with items from the Behavioral Risk Factor Surveillance System (BRFSS) PA module. METHODS:A telephone survey was conducted using 2 forms (N = 1004, N = 212) with varying PA question order. The standard form presented moderate-...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.5.s1.s16
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to evaluate a college's exercise leadership program, which was developed to help students, faculty and staff implement behavior changes necessary to begin and maintain a comprehensive exercise program. METHODS:From 2006-2011, a total 66 subjects were recruited and each was assi...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2013-0033
更新日期:2014-11-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2014-0595
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Physical fitness is strongly associated with several positive health indicators among adolescents. However, its association with body mass index status is inconsistent. The aim of this study was to explore the association between overweight/obesity and physical fitness among children and adolescents. METHOD...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.7.5.641
更新日期:2010-09-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:It is important to understand the correlates of physical activity (PA) to influence policy and create environments that promote PA among preschool children. We compared preschoolers' PA in Swedish and in US settings and objectively examined differences boys' and girls' indoor and outdoor PA regarding differe...
journal_title:Journal of physical activity & health
pub_type: 杂志文章,多中心研究
doi:10.1123/jpah.9.6.801
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:Gardens are a promising intervention to promote physical activity (PA) and foster health. However, because of the unique characteristics of gardening, no extant tool can capture PA, postures, and motions that take place in a garden. METHODS:The Physical Activity Research and Assessment tool for Garden Obser...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2013-0290
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:Regular participation in physical activity (PA) can help reduce the risk of overweight/obesity. Parental practices related to PA are modifiable determinants of preschoolers' PA that are still not well understood, especially in non-Western cultures. This qualitative explorative study aimed to identify parenta...
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journal_title:Journal of physical activity & health
pub_type:
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更新日期:2011-02-01 00:00:00
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journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2011-0280
更新日期:2014-03-01 00:00:00
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更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to compare the 2006 and 2010 Crouter algorithms for the ActiGraph accelerometer and the NHANES and Matthews cut-points, to indirect calorimetry during a 6-hr free-living measurement period. METHODS:Twenty-nine participants (mean ± SD; age, 38 ± 11.7 yrs; BMI, 25.0 ± 4.6 kg·m-2)...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.10.4.504
更新日期:2013-05-01 00:00:00
abstract:BACKGROUND:The 2016 Report Card on Physical Activity for Children and Youth, the first of its kind, aims to set baseline physical activity (PA) indicators using the Active Healthy Kids Global Alliance grading system. METHODS:A research work group analyzed and selected data for the grade assignment meeting (GAM). Durin...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2016-0239
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:The study evaluated the concurrent and criterion validity of a new, disposable activity monitor designed to provide objective data on physical activity and energy expenditure in clinical populations. METHODS:A sample of healthy adults (n = 52) wore the disposable Metria IH1 along with the established Sensew...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2016-0003
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Dog walking is a strategy for increasing population levels of physical activity (PA). Numerous cross-sectional studies of the relationship between dog ownership and PA have been conducted. The purpose was to review studies comparing PA of dog owners (DO) to nondog owners (NDO), summarize the prevalence of do...
journal_title:Journal of physical activity & health
pub_type: 杂志文章,评审
doi:10.1123/jpah.10.5.750
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:The aim of this study was to evaluate the association between physical activity from 11 to 15 years of age and pulmonary function (PF) gain from 15 to 18 years of age among adolescents in a birth cohort in Brazil. METHODS:Longitudinal analysis of the individuals participating in the 1993 Pelotas Birth Cohor...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2016-0056
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:This study investigated the relationship between objectively-measured total physical activity (PA), and intensity of PA and high-sensitivity C-reactive protein (CRP) in 211 healthy, middle-age women (43.1±3.0 y). In addition, this study examined the extent to which age, BMI, abdominal circumference, and body...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.8.4.481
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Parks are important settings for physical activity (PA), but few studies have documented the actual behaviors of park users. The purpose of this study was to examine the individual and joint effects of various park user demographic characteristics on observed PA intensity levels. METHODS:Four parks were obs...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.8.s2.s151
更新日期:2011-09-01 00:00:00