Abstract：
OBJECTIVE:Given evidence of weekday-weekend variability in children's sleep and associations with obesity there is rationale for exploring sleep in relation to weekday and weekend physical activity (PA) and examining whether weekday-weekend variations in sleep impact physical activity. METHODS:Children's (n=856) physical activity was measured using accelerometry (Toronto; 2010-2011). Sleep was assessed via parental report and collapsed into three categories (<9h; 9-10h; ≥ 10 h) and differences in anthropometric and physical activity characteristics were assessed. Data were compared to determine whether sleep increased, decreased or was maintained across the week and relationships with activity and overweight/obesity were explored (cross-sectional analysis) after controlling for confounders. RESULTS:On weekdays, children who slept the least (<9h) were less active in terms of overall intensity than those attaining ≥ 10 h, and more were overweight/obese (p<0.05). On weekends, differences in light physical activity occurred at lower sleep levels. Weekday-weekend sleep regularity mattered; overall intensity was higher among those maintaining recommended sleep (>9h) compared to those engaging in weekend-catch-up-sleep. CONCLUSION:While sleep is associated with obesity and activity in children, relationships vary by day. Recommended weekday-weekend sleep (regularity) supports healthy activity and should be an important health-promoting strategy. Future studies using longitudinal designs (to establish causality) are recommended.
journal_name
Prev Medjournal_title
Preventive medicineauthors
Stone MR,Stevens D,Faulkner GEdoi
10.1016/j.ypmed.2012.11.015subject
Has Abstractpub_date
2013-02-01 00:00:00pages
112-7issue
2eissn
0091-7435issn
1096-0260pii
S0091-7435(12)00592-0journal_volume
56pub_type
杂志文章abstract：:In Canada, opioid-related overdose mortality has steeply increased in recent years; as a substantial number of opioid-related deaths are related to fentanyl products, this phenomenon has widely been described as the 'fentanyl epidemic', also implying that these deaths are largely caused by clandestinely produced illic...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2017.11.001
更新日期：2018-02-01 00:00:00
abstract：BACKGROUND:Arthritis is the most prevalent chronic condition among persons age 65 and older in North America. Physical inactivity in this population is linked to functional limitations, increased risk for cardiovascular disease, diminished quality of life, and disability. The purpose of this study was to identify risk ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/s0091-7435(03)00059-8
更新日期：2003-07-01 00:00:00
abstract：BACKGROUND:Rapid health and nutrition transitional changes are resulting in greater prominence of non-communicable disease (NCD) in Latin America, particularly among the poor. OBJECTIVE:The study aims to examine the extent to which NCD pxfsrevails in Peru and the socioeconomic status (SES) as a risk factor. DESIGN:Be...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2005.06.001
更新日期：2005-09-01 00:00:00
abstract：BACKGROUND:Women age 50 years and older are in need of multiple preventive health care services. Despite recent improvements in rates of delivery of preventive care services, especially within managed care organizations, substantial numbers of women are still being underscreened. Efforts to improve delivery of preventi...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章
doi：10.1006/pmed.2000.0724
更新日期：2000-10-01 00:00:00
abstract：BACKGROUND:This study was undertaken to assess the safety and efficacy of a treatment involving brief counseling and the nicotine patch among hospital inpatients and to identify variables associated with long-term smoking cessation following hospitalization. METHODS:One hundred eighty-five patients were randomly assig...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1006/pmed.1998.0266
更新日期：1998-03-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to evaluate the motivational determinants of the continuation of breast-feeding until 3 months postpartum. METHODS:A prospective cohort study using the Integrated Change Model in 341 women in 5 child health care centers. RESULTS:At birth, 73% of the mothers started with breast-feed...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2006.03.012
更新日期：2006-11-01 00:00:00
abstract：BACKGROUND:The main goal was to conduct a cost-effectiveness analysis of an intervention designed to increase cancer screening rates in primary care settings serving disadvantaged populations. The Cancer Screening Office Systems intervention reminded clinicians whether screening mammography, Pap smears, and/or fecal oc...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2004.03.021
更新日期：2004-08-01 00:00:00
abstract：:In a cross-sectional study carried out in El Salvador between February 2016 and July 2017, self-sampling and human papillomavirus (HPV) testing was found to be highly acceptable among 2019 women who had not attended a cervical cancer screening in at least 3 years. Within this population, HPV positivity rates differed ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2018.06.017
更新日期：2018-09-01 00:00:00
abstract：OBJECTIVE:To explore the association of changes in perceived safety and police-recorded crime with changes in transport and leisure walking using longitudinal data from Chicago residents participating in the Multi-Ethnic Study of Atherosclerosis (2000-2012). METHOD:Main exposures included perceived safety (self-report...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2015.01.017
更新日期：2015-04-01 00:00:00
abstract：BACKGROUND:To describe the prevalence of mammography use, and to estimate its association with sociodemographics. METHODS:A sample of 6207 women aged 60 and older from the first interview of Health, Well-Being and Aging in Latin America and the Caribbean Study (SABE) in seven cities (Buenos Aires, Bridgetown, Havana, ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2006.02.005
更新日期：2006-05-01 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：:The magnitude of confounding is examined in nine case studies of two "weak" relationships: between artificial sweeteners and bladder cancer, and between oral contraceptives and cervical dysplasia. Confounding had little or no influence on the results of any published study. The responsible epidemiologist must always c...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/0091-7435(87)90081-8
更新日期：1987-03-01 00:00:00
abstract：BACKGROUND:Although the U.S. Navy mandated Total Quality Leadership (TQL) as a management strategy throughout its medical department in the early 1990s, it was unknown to what extent it was being used for health promotion activities and, if so, how effectively. METHODS:A brief mail survey of 204 Navy commands suppleme...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1006/pmed.2000.0665
更新日期：2000-06-01 00:00:00
abstract：OBJECTIVE:1) To determine the influenza vaccination coverage required to establish herd immunity, and 2) to assess whether the percentages of vaccination coverage proposed and those registered in the United States and Europe are sufficient to establish herd immunity. METHODS:The vaccination coverage required to establ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2012.02.015
更新日期：2012-07-01 00:00:00
abstract：BACKGROUND:Nutrition education tailored to individual characteristics of people might be more effective than general nutrition education. Nowadays, the use of computers makes individualized feedback available for larger groups. METHODS:The impact of tailored nutrition information on changes in fat, vegetable, and frui...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1006/pmed.1996.0052
更新日期：1996-05-01 00:00:00
abstract：:Growing evidence reveals various neighborhood conditions are associated with the risk of developing type 2 diabetes. It is unknown, however, whether the effectiveness of diabetes prevention interventions is also influenced by neighborhood characteristics. The purpose of the current study is to examine the impact of ne...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2018.03.009
更新日期：2018-06-01 00:00:00
abstract：BACKGROUND:Smoking, diet, and lack of exercise are the top preventable causes of death in the United States. Some 23% of high school students currently smoke and many teens do not meet Healthy People 2010 standards for healthy eating or physical activity. This study examined the relationship between smoking and the con...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2004.10.005
更新日期：2005-06-01 00:00:00
abstract：OBJECTIVE:The objective of the study is to evaluate cross-sectional and longitudinal changes in children's commuting to school in a representative sample of a Brazilian city. METHODS:Two school-based studies were carried out in 2002 (n=2936; 7-10 years old) and 2007 (n=1232; 7-15 years old) in Florianopolis, Brazil. C...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2012.06.023
更新日期：2012-09-01 00:00:00
abstract：BACKGROUND:Prior studies of recall accuracy for screening mammogram behavior have examined relatively homogeneous groups. Data are limited on possible systematic group differences, so we evaluated women's recall accuracy in two separate care systems in one city. Methods. Women 50 to 70 years old with and without screen...
journal_title：Preventive medicine
pub_type： 杂志文章,多中心研究
doi：10.1006/pmed.1999.0575
更新日期：1999-12-01 00:00:00
abstract：BACKGROUND:This study tested the effects of two organizational support processes, the provision of financial incentives for superior clinical performance and the availability of a patient (smoker) registry and proactive telephone support system for smoking cessation, on provider adherence to accepted practice guideline...
journal_title：Preventive medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0091-7435(02)00052-x
更新日期：2003-03-01 00:00:00
abstract：:The intent of this study was to compare bicycle network connectivity for different types of bicyclists and different neighborhoods. Connectivity was defined as the ability to reach important destinations, such as grocery stores, banks, and elementary schools, via pathways or roads with low vehicle volumes and low spee...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2016.12.007
更新日期：2017-02-01 00:00:00
abstract：OBJECTIVE:Our purpose was to assess whether participation in needle exchange programs (NEPs) influenced incident hepatitis C virus (HCV) infection through effects on injection risk behaviors among young injection drug users (IDUs) in the United States. METHODS:Data were drawn from three multi-site studies carried out ...
journal_title：Preventive medicine
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ypmed.2009.04.014
更新日期：2009-08-01 00:00:00
abstract：BACKGROUND:Occupational risk factors contribute significantly to the development of lung cancer; however, little is known about the extent to which employees are informed of occupational exposure to carcinogenic substances. METHODS:Through a case-control study, we estimated the level of awareness among Greek employees...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2004.07.007
更新日期：2004-10-01 00:00:00
abstract：:Participation in secondary prevention programs such as cardiac rehabilitation (CR) reduces morbidity, mortality, and hospitalizations while improving quality of life. Executive function (EF) is a complex set of cognitive abilities that control and regulate behavior. EF predicts many health-related behaviors, but how E...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2019.105865
更新日期：2019-11-01 00:00:00
abstract：BACKGROUND:High-risk types of HPV are the primary cause of cervical cancer. OBJECTIVES:This article reports HPV screening and diagnosis from a survey evaluating community-based physicians' screening, testing, and clinical practices for sexually transmitted diseases. METHODS:Surveys mailed to physicians (n = 7,300) ob...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/s0091-7435(02)00021-x
更新日期：2003-02-01 00:00:00
abstract：:Community pharmacies have great potential to deliver services aimed at promoting health and preventing disease, and are well placed in deprived communities. This review of reviews aimed to assess the effectiveness of community pharmacy-delivered public health services and assess how they impact on inequalities in heal...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2019.04.003
更新日期：2019-07-01 00:00:00
abstract：:Mental health has been recognized as a public health priority for nearly a century. Little is known, however, about what local health departments (LHDs) do to address the mental health needs of the populations they serve. Using data from the 2013 National Profile of Local Health Departments - a nationally representati...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2015.11.007
更新日期：2016-01-01 00:00:00
abstract：:The psychosocial environment and especially various psychosocial risks in childhood have been shown to predict later negative health behavior and health problems. In this study, we examined whether various psychosocial factor domains in childhood and adolescence: socioeconomic status, the emotional family environment ...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2016.12.023
更新日期：2017-04-01 00:00:00
abstract：OBJECTIVE:To compare European students' personal use and approval of illicit substance use with their perceptions of peer behaviours and attitudes, and investigate whether perceptions of peer norms are associated with personal use of illicit substances and attitudes. METHOD:This study used baseline data from the Socia...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2014.07.039
更新日期：2014-10-01 00:00:00
abstract：:In Brazil, colorectal cancer (CRC) is the fourth most common cause of cancer-related death among men, and the third most common among women. We aimed to examine CRC screening-related knowledge, attitudes, and practices among physicians and nurses working in Brazil's network of health units, and to describe the capacit...
journal_title：Preventive medicine
pub_type： 杂志文章
doi：10.1016/j.ypmed.2015.09.021
更新日期：2015-12-01 00:00:00
