Abstract：
OBJECTIVE:The aim of this study was to examine the duration of physical activity (PA) bouts in prepubertal children with high-frequency accelerometry monitoring. METHODS:Thirteen boys and thirteen girls (aged 8-10 years) from one school in North of France had their PA recorded during 7 days using a uniaxial Actigraph accelerometer. To examine PA behavior patterns, the epoch was set at 2 s. Times spent in light (LPA), moderate (MPA), vigorous (VPA) and very high (VHPA) intensity activity and the daily number of PA bouts of different durations (from 2 to 1200 s) were calculated for each intensity level. Data were collected in 2004. RESULTS:The mean duration of PA bouts was 70.8+/-13.2 s for LPA, 9.0+/-2.8 s for MPA, 4.7+/-1.2 s for VPA and 3.9+/-1.6 s for VHPA. For the whole population, 80% of MPA, 93% of VPA and 96% of VHPA lasted less than 10 s. Although times spent in VPA and VHPA represented 2.4% of the total PA time, VPA and VHPA bouts accounted for 36.1+/-5.8% of the total amount of PA. CONCLUSION:Children's PA pattern is highly transitory and intermittent whatever its intensity. Physical activity assessed with a sampling interval related to children's behavior may improve our understanding of their PA patterns.
journal_name
Prev Medjournal_title
Preventive medicineauthors
Baquet G,Stratton G,Van Praagh E,Berthoin Sdoi
10.1016/j.ypmed.2006.10.004subject
Has Abstractpub_date
2007-02-01 00:00:00pages
143-7issue
2eissn
0091-7435issn
1096-0260pii
S0091-7435(06)00417-8journal_volume
44pub_type
杂志文章abstract：BACKGROUND:While MD adherence to U.S. Preventive Services Task Force guidelines has been found to be uneven, nurse practitioners (NPs) and their adherence to guidelines have not been closely examined. METHODS:A retrospective chart review of new patients (n = 1339) in an NP primary health care center, four MD primary h...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2004.09.013
更新日期：2005-06-01 00:00:00
abstract：:Skin cancer presents a significant public health burden in Australia. The present study aimed to supplement population-based estimates of sun protection behaviour by examining setting-specific trends in directly observed sun protection in public outdoor leisure settings. Repeated cross-sectional observational surveys ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2020.106230
更新日期：2020-10-01 00:00:00
abstract：OBJECTIVE:To determine the relationship between family child care home (FCCH) practices and characteristics, and objectively measured physical activity (PA) among children attending FCCHs. METHODS:FCCH practices and characteristics were assessed in 45 FCCHs in Oregon (USA) in 2010-2011 using the Nutrition and Physical...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2011.12.002
更新日期：2012-02-01 00:00:00
abstract：:METHODS. One hundred six smokers seen in a family practice received brief physician advice and a prescription for nicotine gum. Smokers were randomly assigned to pay $20, $6, or $0/box of nicotine gum and followed for 6 months. RESULTS. Decreased cost increased the incidence of obtaining gum, the amount of gum used, a...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0091-7435(91)90046-7
更新日期：1991-07-01 00:00:00
abstract：BACKGROUND:This study examines the relationship between smoking cessation and absence from work by analyzing data collected from a large sample of ex-smokers. In particular, it is hypothesized that if smoking cessation is of benefit for work attendance, the incidence of absence should be inversely related to the amount...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1006/pmed.1995.1084
更新日期：1995-09-01 00:00:00
abstract：:As a major public health issue, human trafficking (HT) affects individuals, families, communities, and societies around the world. A public health approach to combating HT has been advocated. Such an approach seeks to prevent HT by engaging diverse stakeholder groups in addressing risk factors at multiple levels. As a...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2018.07.006
更新日期：2018-09-01 00:00:00
abstract：:Misconceptions about antibiotics among the public can potentially lead to their inappropriate use. Currently, there is no antibiotic knowledge assessment tool to address this issue. This study aimed to develop and validate an antibiotic knowledge scale (AKS) and apply this scale to assess public knowledge about antibi...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2020.106262
更新日期：2020-12-01 00:00:00
abstract：BACKGROUND:Medical illness has often been thought to provide smokers with motivation to quit smoking. However, the actual impact that illness and hospitalization has on smokers' interest in cessation is not clear. Further, little is known about the role that hospital staff play in encouraging cessation. METHODS:This a...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/0091-7435(92)90024-c
更新日期：1992-03-01 00:00:00
abstract：:The purpose of this research is to investigate peer-to-peer sexual violence victimization and perpetration among male and female adolescents in a large, racially and economically diverse, community-based sample. Using cross-sectional data over a four-year period (2009-2013) from a regional sample of middle school and ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2018.08.032
更新日期：2018-11-01 00:00:00
abstract：BACKGROUND:Despite the importance of breast cancer screening to reduce morbidity and mortality, limited information is available on screening practices among African American women with a family history that is suggestive of hereditary breast cancer. OBJECTIVES:To describe adherence to breast cancer screening recommen...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2006.06.003
更新日期：2006-11-01 00:00:00
abstract：:Ethnic groups in the United States exhibit different patterns of cardiovascular disease and cancer morbidity and mortality. This has, in part, been attributed to differences in dietary intake. However, there is limited comparative information available regarding the dietary patterns of whites, blacks, and Hispanics re...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/0091-7435(88)90055-2
更新日期：1988-09-01 00:00:00
abstract：BACKGROUND:Genetic testing for cancer susceptibility is an emerging technology in medicine. This study assessed the knowledge, attitudes and professional behavior of Italian physicians regarding the use of predictive genetic tests for breast and colorectal cancer, including the BRCA1/2 and APC tests. METHODS:A cross-s...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2013.06.022
更新日期：2013-11-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to explore the contextual effect of homeopathic consultation by investigating the effect of homeopathic care compared to self-treatment with self prescribed homeopathic medicine in the prevention of childhood upper respiratory tract infections (URTI). METHODS:Randomised parallel gr...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.ypmed.2007.02.004
更新日期：2007-10-01 00:00:00
abstract：BACKGROUND:Researchers have advocated mediational analysis for behavioral intervention studies to link the supporting theory used in an intervention with the mediating variables and with its ultimate success or failure. Few mediational analyses have been reported for school-based nutrition studies. The conduct of media...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.ypmed.2004.03.022
更新日期：2004-11-01 00:00:00
abstract：BACKGROUND:There are few theoretically derived questionnaires of physical activity determinants among youth, and the existing questionnaires have not been subjected to tests of factorial validity and invariance. The present study employed confirmatory factor analysis (CFA) to test the factorial validity and invariance ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1006/pmed.2000.0735
更新日期：2000-11-01 00:00:00
abstract：BACKGROUND:The purpose of this study was to examine the impact of fat reduction on vitamin and mineral density in the diets of groups of children who participated in the CATCH school-based intervention study for 2 1/2 years. METHODS:Twenty-four-hour dietary recalls were collected on 1,182 children residing in four sta...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1006/pmed.1996.0079
更新日期：1996-07-01 00:00:00
abstract：OBJECTIVES:To measure community-level changes in the methods youth use to obtain cigarettes over time and to relate these methods to the progression of smoking. METHODS:We analyzed 2000-2003 data from the Minnesota Adolescent Community Cohort study, where youth (beginning at age 12), who were living in Minnesota at ba...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2007.07.016
更新日期：2007-12-01 00:00:00
abstract：OBJECTIVE:This study describes the total physical activity and the contribution of work to total physical activity among Dutch workers. The study was conducted in the Netherlands in the years 2000-2002. METHODS:2,417 respondents of a cross-sectional survey representing the Dutch adult working population were included....
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2006.03.017
更新日期：2006-07-01 00:00:00
abstract：:Substantial harm could result from concurrent cigarette and e-cigarette use (i.e., dual use) were it to undermine smoking cessation. Perceptions of chemical exposure and resulting harms may influence dual use. We conducted a probability-based phone survey of 1164 U.S. adult cigarette smokers in 2014-2015 and analyzed ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2016.12.025
更新日期：2017-03-01 00:00:00
abstract：:The Rhode Island Department of Corrections (RIDOC) recently implemented the first state-wide, comprehensive medications for addiction treatment (MAT) program in the US. The objective of this study was to elucidate perceived barriers for individuals who participated in RIDOC's MAT program while incarcerated. Of the 588...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2019.105766
更新日期：2019-11-01 00:00:00
abstract：BACKGROUND:Relapse remains the most refractory aspect of nicotine dependence, but little is known about relapse that occurs after a period of prolonged abstinence (i.e., "late relapse"). METHOD:The current study examined the prevalence and predictors of late relapse/sustained abstinence in a community-based, longitudi...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2004.04.028
更新日期：2004-12-01 00:00:00
abstract：OBJECTIVES:This study explores the predisposing, enabling, and need-based factors associated with parents' or guardians' decision to have their child initiate, continue, and complete the human papillomavirus (HPV) vaccine. METHODS:Parents and guardians of children between the ages of 9 and 17years who completed the 20...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2016.01.010
更新日期：2016-04-01 00:00:00
abstract：:Despite obesity being a major concern for both children and adults in the United States today, there are few successful childhood interventions that curb obesity later in life. The objective of the current study is to identify childhood predictors of adult obesity at multiple levels in a large longitudinal sample of p...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2020.105993
更新日期：2020-03-01 00:00:00
abstract：OBJECTIVE:To determine what health behaviors patients choose to change in response to medical advice when they are given the potential net-present value (reduction in biological age) of modifying a behavior. METHODS:Baseline data for multiple health-risk behaviors that were recommended for change among 660 coronary an...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章
doi：10.1016/j.ypmed.2007.09.007
更新日期：2008-03-01 00:00:00
abstract：BACKGROUND:Associations are examined between parental smoking and smoking onset by their children. Smoking parents are more likely to have children who start smoking in their teenage years; however, less is known about whether parental quitting is related to adolescent smoking. METHODS:A cross-sectional national sampl...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2003.11.008
更新日期：2004-03-01 00:00:00
abstract：OBJECTIVE:To test the association between screen time (ST), physical activity (PA) and self-reported psychological problems among urban adolescents aged 11 to 16 years. METHODS:In 2010, total 5003 boys and girls were analyzed from 4 junior high schools in Bengbu city of China. The Depression Self-rating Scale for Chil...
journal_title：Preventive medicine
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ypmed.2011.09.002
更新日期：2011-10-01 00:00:00
abstract：OBJECTIVE:Little is known about the types of physical activity (PA) in which adolescent girls participate. Understanding this, along with examining specific psychosocial correlates of PA, may help guide the development of effective interventions to prevent the decline in PA in female youth. METHODS:2791 sixth grade gi...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2007.02.012
更新日期：2007-05-01 00:00:00
abstract：OBJECTIVE:This paper examines the short-term risk of cause-specific death following widowhood. METHOD:We followed all individuals registered as married in Norway in 1975 for marital status and mortality until 2006. Widowed individuals were followed for mortality for 7years following widowhood. Causes of death were cat...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2016.06.019
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND:The Internet has opened up new possibilities in public health, yet to date, there are few examples of online health interventions that go beyond information provision. This paper describes the users and return rates of an effective intervention for smoking cessation that has gone online. METHODS:Open enroll...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2004.03.038
更新日期：2004-11-01 00:00:00
abstract：BACKGROUND:Cold air stimulates upper airway cold receptors causing a reflex depressive effect on respiratory activity. Menthol, in low concentrations can also stimulate these same cold receptors causing a depressive effect on respiratory activity. Menthol cigarettes when smoked, deliver enough menthol to stimulate cold...
journal_title：Preventive medicine
pub_type： 杂志文章,评审
doi：10.1016/j.ypmed.2004.01.019
更新日期：2004-06-01 00:00:00
