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 fat percentage operated as confounders in these associations. METHODS:PA was objectively measured for 7 continuous days using accelerometry. Fasting blood samples were taken, from which CRP was measured using a solid phase ELISA. Body mass index (BMI) (kg/m2), abdominal circumference measured at the umbilicus, and body fat percentage using air displacement plethysmography, were assessed. RESULTS:Total PA (activity counts) was significantly and inversely related to CRP concentrations (F=7.76, P=.006) as was vigorous-intensity PA. After adjusting for differences in body fat percentage, total PA and vigorous-intensity PA were no longer significant predictors of CRP. Abdominal circumference and BMI also tended to weaken the relationship between total or vigorous-intensity PA and CRP but not to the same extent as body fat percentage. CONCLUSIONS:These findings suggest that higher total and vigorous-intensity PA levels are significantly related to lower CRP levels in healthy, middle-age women; however, this relationship is largely a function of differences in body fat percentage.
journal_name
J Phys Act Healthjournal_title
Journal of physical activity & healthauthors
LeCheminant J,Tucker L,Russell Kdoi
10.1123/jpah.8.4.481subject
Has Abstractpub_date
2011-05-01 00:00:00pages
481-7issue
4eissn
1543-3080issn
1543-5474journal_volume
8pub_type
杂志文章abstract:BACKGROUND:Persistent disparities suggest that multiple aspects of social context may influence leisure-time physical activity levels and weight status in multiethnic, working-class populations. METHODS:Among participants in two randomized, controlled intervention trials (n = 1,969 in 10 health centers; n = 1545 in 26...
journal_title:Journal of physical activity & health
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Physical education (PE) is recommended as a source for physical activity (PA) and learning generalizable PA skills. Few studies have objectively examined high school PE, specifically its delivery, including PA, lesson contexts, and class gender composition. METHODS:We used the System for Observing Fitness I...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2011-0334
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Most children in the United States receive far less physical activity (PA) than is optimal. In rural, under resourced areas of Appalachian Kentucky, physical inactivity rates are significantly higher than national levels. We sought to understand children's perceptions of PA, with the goal of developing cultu...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.10.1.42
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:Exposure to green space has been associated with increased physical activity. However, it is not clear whether this association is because active people preferentially live in greener areas. Relationships between exposure to green space and physical activity during pregnancy are not well defined. Our objecti...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2016-0013
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Secondary data are often necessary to assess the availability of commercial physical activity (PA) facilities and examine its association with individual behaviors and outcomes, yet the validity of such sources has been explored only in a limited number of studies. METHODS:Field data were collected on the p...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.9.8.1080
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Community-based interventions that incorporate resistance training (RT) and dietary changes have not been extensively studied in overweight and obese older adults. The purpose of this investigation was to determine the effects of a community-based RT and dietary intervention on physical function and body com...
journal_title:Journal of physical activity & health
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1123/jpah.9.6.875
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:The Nigerian Report card on Physical Activity (PA) in Children and Youth was first developed in 2013 to inform practice and policy on healthy living and prevention of noncommunicable diseases among Nigerian children and youth. This article summarizes the results of the 2016 report card and provides updated e...
journal_title:Journal of physical activity & health
pub_type: 杂志文章,评审
doi:10.1123/jpah.2016-0305
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:Childhood obesity is at record high levels in the US and disproportionately affects Latino children; however, studies examining Latino preschool children's obesity-related risk factors are sparse. This study determined correlates of Latino preschoolers' (ages 3-5 years) adiposity to inform future obesity int...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2012-0018
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:There is controversy regarding whether moderately-intense sports can improve physical fitness, which declines throughout adolescence among girls. The objective was to estimate the association between moderate and vigorous sports participation and cardiorespiratory fitness in a racially diverse sample of adol...
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
abstract:BACKGROUND:Insufficient levels of physical activity and increasing sedentary time among children and youth are being observed internationally. The purpose of this paper is to summarize findings from France's 2018 Report Card on physical activity for children and youth, and to make comparisons with its 2016 predecessor ...
journal_title:Journal of physical activity & health
pub_type: 历史文章,杂志文章
doi:10.1123/jpah.2019-0241
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Pregnant women who are physically active have a lower risk of preeclampsia and gestational diabetes than women who are less active. One possible mechanism is a reduction in low-grade inflammation, as measured by plasma concentrations of C-reactive protein (CRP). The association between exercise and CRP in pr...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2013-0390
更新日期:2015-06-01 00:00:00
abstract:BACKGROUND:Grandparents and the grandchildren they raise may experience stress related to their caregiving relationship that negatively impacts their health. Thus, there is a need to develop intergenerational health promotion interventions for these kinship families. METHODS:An 8-week intergenerational physical activi...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2015-0345
更新日期:2016-05-01 00:00:00
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 v...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.7.1.11
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Transit-related walking to work is a potential strategy for incorporating physical activity into daily life and promoting health benefits. This study estimated the transit-related walking time for work trips on the journey to and from work and examined the predictors of transit users who walked to/from trans...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2013-0342
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...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.203-0123
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:The purpose of this systematic review was to evaluate the existing scientific literature on e- and mHealth interventions promoting physical activity (PA) among African American (AA) and Hispanic women. METHODS:Using Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines, 5 electronic d...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2018-0103
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVE:To assess the extent to which college student physical activity behaviors and attitudes are associated with enrollment in required, but self-selected, health and wellness courses. PARTICIPANTS:Data were analyzed from 1473 undergraduate students (60% women) taking health and wellness courses at a large northe...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2019-0362
更新日期:2020-05-05 00:00:00
abstract:BACKGROUND:Often, motivation to be physically active is a necessary precondition of action but still does not suffice to initiate the target behavior. Instead, motivation needs to be translated into action by a self-regulatory process. Self-efficacy and planning are considered to be useful constructs that help to facil...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2014-0555
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Few studies of older adults have compared environmental correlates of walking and physical activity in women who may be more influenced by the environment. Environmental measures at different spatial levels have seldom been compared. Findings from previous studies are generally inconsistent. METHODS:This st...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2012-0159
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:The purposes of this study were to review surveillance of recreation and park use to determine adaptations for tracking leisure time physical activity and increasing collaboration to achieve public health goals. METHODS:Surveillance in public health and parks and recreation and discussions at the 2006 Coope...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.4.s1.s14
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:This project updated and improved the Promoting Active Communities Program (PAC), a Web-based assessment that enables communities to scrutinize their programs, policies, and environments related to physical activity, generating ideas and community commitment for improvements. METHODS:A literature review, fo...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.5.1.4
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Protected natural areas provide a promising opportunity for improving healthy life habits through engagement in a variety of physical activities (PAs). As visitors to protected natural areas do not behave as a homogenous group, it is necessary to better understand the association between their characteristic...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2017-0420
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Physical inactivity contributes to metabolic syndrome (MetS) in overweight/obesity. However, little is known about this relationship in prediabetes. METHODS:The study purpose is to examine relationships between physical activity (PA) and MetS in prediabetes. The Healthy Living Partnerships to Prevent Diabet...
journal_title:Journal of physical activity & health
pub_type: 杂志文章,随机对照试验
doi:10.1123/jpah.10.5.690
更新日期:2013-07-01 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:Evidence of the positive effects of school physical activity (PA) interventions, including classroom-based PA (CBPA), is rapidly growing. However, few studies examine how variations in scheduled PA opportunities and teacher-implemented CBPA affect students' PA outcomes. METHODS:Teachers at 5 elementary scho...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2017-0323
更新日期:2018-03-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to investigate the effects of 2 water-based aerobic training programs on functional capacity and quality of life (QoL) of older women. DESIGN:Randomized clinical trial. METHODS:A total of 41 women (64.3 [3.1] y) were randomized into a continuous (CTG) and an interval (ITG) wat...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2019-0552
更新日期:2020-07-15 00:00:00
abstract:PURPOSE:To compare the severity outcomes of COVID-19 disease between patients with and without regular sports participation. METHODS:In a cross-sectional study, the authors investigated all patients who visited the emergency department of Imam Khomeini hospital with signs and symptoms of COVID-19 from February 20 to A...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:10.1123/jpah.2020-0392
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Wrist-worn accelerometers may provide an alternative to hip-worn monitors for assessing physical activity as they are easier to wear and may thus facilitate long-term recordings. The current study aimed at a) assessing the validity of the Actiwatch (wrist-worn) for estimating energy expenditure, b) determini...
journal_title:Journal of physical activity & health
pub_type: 杂志文章
doi:
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Many people with type 2 diabetes (T2D) are sedentary despite strong recommendations of regular physical activity (PA). Objective measures of PA provide accurate reflection of daily PA level. The purpose of this review was to analyze studies used pedometers or accelerometers to determine the outcome of interv...
journal_title:Journal of physical activity & health
pub_type: 杂志文章,评审
doi:10.1123/jpah.2016-0528
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:Muscle-strengthening exercise (MSE) is a component of the World Health Organization's "2010 Global Recommendations on Physical Activity for Health." However, its participation trends are seldom examined in physical activity surveillance. This study describes the prevalence, trends, and correlates of MSE amon...
journal_title:Journal of physical activity & health
pub_type: 历史文章,杂志文章
doi:10.1123/jpah.2019-0472
更新日期:2020-05-01 00:00:00