Abstract：
BACKGROUND:This systematic review determines the levels of physical activity (PA) during school hours in children and adolescents. METHODS:Studies carried out from January 1987 to December 2019 were retrieved from four databases (Web of Science, Pubmed, Scopus and SportDiscus). The 29 selected studies were cross-sectional, long-term and case studies. RESULTS:Most of them used accelerometers and showed that male and female children accumulated a mean of between 14 and 68 min of moderate-to-vigorous PA (MVPA) during school hours (3%-22% of this daily segment), and male and female adolescents accumulated a mean of between 13 and 28 min of MVPA during this daily segment (3%-8% of the school hours). Less than a quarter of children and adolescents reached the recommended 30 min of MVPA during school hours, with notable differences between sexes. CONCLUSIONS:These results suggest that the levels of PA during school hours are not enough, and consequently, schools should develop strategies for helping children and adolescents reach the school PA recommendation.
journal_name
Int J Environ Res Public Healthauthors
Grao-Cruces A,Velásquez-Romero MJ,Rodriguez-Rodríguez Fdoi
10.3390/ijerph17134773subject
Has Abstractpub_date
2020-07-02 00:00:00issue
13eissn
1661-7827issn
1660-4601pii
ijerph17134773journal_volume
17pub_type
杂志文章abstract：:Serious injuries may result from electronic nicotine delivery systems (ENDS) battery malfunctions, including overheating, fires, and explosions (O/F/E). This pilot study assessed the usefulness of social media monitoring as a tool for gathering information surrounding ENDS battery O/F/E, including changes in the volum...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16081308
更新日期：2019-04-12 00:00:00
abstract：:Worldwide, diverse racial/ethnic groups have disproportionately higher drowning rates. Learning to swim and wearing life jackets decrease drowning risk. We evaluated aquatic facilities' policies regarding use of life jackets, clothing, and diapers through a lens of social justice, equity, and inclusion to ensure they ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17186440
更新日期：2020-09-04 00:00:00
abstract：:Spatial accessibility to medical resources is an integral component of universal health coverage. However, research evaluating the spatial accessibility of healthcare services at the community level in China remains limited. We assessed the community-level spatial access to beds, doctors, and nurses at general hospita...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16020242
更新日期：2019-01-16 00:00:00
abstract：:Healthcare-associated infections (HAIs) are adverse complications of hospitalisation resulting in delayed recovery and increased costs. The aim of this study was an analysis of epidemiological factors obtained in the framework of constant, comprehensive (hospital-wide) infection registration, and identification of pri...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph15091956
更新日期：2018-09-07 00:00:00
abstract：:The purpose of this study is to evaluate the differences in concentric isokinetic strength characteristics of the knee extensor and knee flexor musculature between international (IL) and non-international level (N-IL) soccer players. The second aim is to establish strength symmetry status in knee muscles for dominant ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph18010035
更新日期：2020-12-23 00:00:00
abstract：OBJECTIVES:The goal of this study was to shed light on the existent knowledge, internationally published over the last decade (2009-2019), on how to deal with talented children in physical education (PE). METHODS:A mixed systematic review (SR) was conducted following Preferred Reporting Items for Systematic Reviews an...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17061965
更新日期：2020-03-17 00:00:00
abstract：:Center-based early childhood education and care (ECEC) programs are well-positioned to create positive impacts on the health and development of large numbers of young children by promoting physical activity using evidence-based programs. Studies testing physical activity programs for young children should examine the ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章,随机对照试验
doi：10.3390/ijerph17010101
更新日期：2019-12-22 00:00:00
abstract：:Living with obesity is related to numerous negative health outcomes, including various cancers, type II diabetes, and cardiovascular disease. Although much is known about the factors associated with obesity, and a range of weight loss interventions have been established, changing health-related behaviours to positivel...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph18020635
更新日期：2021-01-13 00:00:00
abstract：:Sexual minority youth are at higher risk of substance use than heterosexual youth. However, most evidence in this area is from North America, and it is unclear whether the findings can be generalized to other cultures and countries. In this investigation, we used data from the 2014 Health Behaviour in School-aged Chil...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16173063
更新日期：2019-08-23 00:00:00
abstract：:The stationarity of observed hydrological series has been broken or destroyed in many areas worldwide due to changing environments, causing hydrologic designs under stationarity assumption to be questioned and placing designed projects under threat. This paper proposed a data expansion approach-namely, the cross-recon...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16224345
更新日期：2019-11-07 00:00:00
abstract：:(1) Background: Women with personality disorder are at risk of social and emotional problems which impact deleteriously on everyday functioning. Moreover, a personality disorder diagnosis has been established to have an adverse impact upon pregnancy outcomes and child health. Understanding this impact is critical to i...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章,meta分析
doi：10.3390/ijerph17165778
更新日期：2020-08-10 00:00:00
abstract：:In the drinking water reservoir ecosystem, phytoplankton and bacteria play important roles in shaping freshwater health and function. In this work, the associated bacterial community functional diversity during degradation of phytoplankton was determined using the substrate utilization profiling (BIOLOG) technique, me...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17051687
更新日期：2020-03-05 00:00:00
abstract：:The objective of this study was to evaluate the applicability of a multidimensional framework to explore factors associated with cancer literacy and its effects on receiving cancer screenings among diverse populations. Based on the conceptual framework, we developed and pilot-tested the Multidimensional Cancer Literac...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17092987
更新日期：2020-04-25 00:00:00
abstract：:This paper aims to provide direct and indirect evidence on setting up rules for applications of the empirical Bayes shrinkage (EBS), and offers cautionary remarks concerning its applicability. In epidemiology, there is still a lack of relevant criteria in the application of EBS. The bias of the shrinkage estimator is ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph7020380
更新日期：2010-02-01 00:00:00
abstract：:There is growing diversity within the Black population in the U.S., but limited understanding of ethnic and nativity differences in the mental health treatment needs of Black women. This study examined differences in the prevalence of psychiatric disorders, their persistence, and unmet treatment needs among Black wome...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17197007
更新日期：2020-09-25 00:00:00
abstract：:Previous research showed a positive relationship between physical activity and self-regulation in older children and adolescents, but few publications focused on young children. Therefore, the purpose of this review was to examine the impact of physical activity (PA) on the cognitive aspects of self-regulation (inhibi...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17186576
更新日期：2020-09-09 00:00:00
abstract：:Adult day care (ADC) provides various services for meeting clients' needs. Based on the mini-Delphi method with 46 ADC staff and the discussions with eight ADC administrators, this study developed and finalized a comprehensive logic model to represent the elements of ADC. For the three basic structures of a logic mode...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17062061
更新日期：2020-03-20 00:00:00
abstract：:Selecting indicators based on the characteristics and development trends of a given study area is essential for building a framework for assessing urban ecological security. However, few studies have focused on how to select the representative indicators systematically, and quantitative research is lacking. We develop...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph10052084
更新日期：2013-05-21 00:00:00
abstract：:Earthquake disaster insurance can effectively reduce the impact of earthquake disasters on rural households. Exploring rural households’ willingness to purchase earthquake disaster insurance in earthquake disaster areas provides an understanding of the motivations underlying the implementation of an insurance po...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph15071319
更新日期：2018-06-23 00:00:00
abstract：:We studied Cd, Cr, As, Ni, Mn, Pb, and Hg in three agricultural areas of Hunan province and determined the potential non-carcinogenic and carcinogenic risks for residents. Soil and brown rice samples from Shimen, Fenghuang, and Xiangtan counties were analyzed by atomic absorption spectroscopy. Soil levels of Cd and Hg...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph121215005
更新日期：2015-12-08 00:00:00
abstract：:Gintonin is a newly discovered ingredient of ginseng and plays an exogenous ligand for G protein-coupled lysophosphatidic acid receptors. We previously showed that gintonin exhibits diverse effects from neurotransmitter release to improvement of Alzheimer's disease-related cognitive dysfunctions. However, previous stu...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17030838
更新日期：2020-01-29 00:00:00
abstract：:Lung adenocarcinoma (LADC) is the most common subtype of lung cancer worldwide and the epidermal growth factor receptor (EGFR) has a great influence on its clinical course, mainly due to the influence of different phenotypes. The Aurora kinase A (AURKA) would influence the progression of several solid malignancies. Ho...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17197350
更新日期：2020-10-08 00:00:00
abstract：:Land resource allocation efficiency (LRAE) is a significant indicator in weighing regional socioeconomic development. The study of LRAE can provide useful references for optimizing the layout of rural land use and conducting village planning against the background of rural revitalization strategy. Taking Fang County o...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17165898
更新日期：2020-08-14 00:00:00
abstract：:In view of ongoing demographic developments resulting in a longer life expectancy of the European population, the creation of "age-friendly" environments represents an initiative picked up by the European Union and its Member States to enable active and healthy ageing. The present study aims at the co-creation of a cr...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph18020639
更新日期：2021-01-13 00:00:00
abstract：:Animal breeding and management of organic wastes pose a serious problem to the health of livestock and workers, as well as the nearby residents. The aim of the present study was to determine the mechanisms of toxicity of selected common odorous compounds from poultry manure, including ammonia, dimethylamine (DMA), tri...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph14080933
更新日期：2017-08-18 00:00:00
abstract：:The increasing reported incidents of knife crime in cities and the release on parole of "rehabilitated" violent criminals are creating an unsafe urban environment. Such occurrences suggest that measures taken to address psychopathic-oriented behaviour may have been ineffective because the individual's degree of "moral...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17144968
更新日期：2020-07-10 00:00:00
abstract：:Background: Headaches have not only medical but also great socioeconomic significance, therefore, it is necessary to evaluate the overall impact of headaches on a patient's life, including their work and work efficiency. The aim of this study was to determine the impact of individual headache types on work and work ef...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17186918
更新日期：2020-09-22 00:00:00
abstract：:Malaria is one of the highest contributors to morbidity and mortality in Zimbabwe. However, there is paucity of knowledge regarding disability adjusted life years (DALYs) as a measure of burden of malaria in affected communities. The DALYs metric was used to assess the burden of malaria in Gwanda District with the aim...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph13020244
更新日期：2016-02-22 00:00:00
abstract：:According to statistics, the global, population aging problem is severe and growing rapidly. The aging problem is most obvious in some European countries, and most of them are developed countries, such as Japan, Italy, Germany, France, etc. The current internal and external environments of parks in China are complex. ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17197301
更新日期：2020-10-06 00:00:00
abstract：:Objective: This study was designed to assess the prevalence of reproductive tract infections (RTIs) among an internal-migrant population of reproductive age in China. We also analyzed the knowledge, attitude, and practices related to these infections. Methods: A cross-sectional study using the quota-sampling method wa...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16040655
更新日期：2019-02-22 00:00:00
