Abstract:
:More physical activity (PA) and less screen time (ST) are positively associated with mental health in adolescents; however, research is limited by short-term designs and the exclusion of ST when examining PA. We examined: (a) changes in PA, ST, symptoms of depression, and symptoms of anxiety over four assessments spanning 11years, and (b) bidirectional relationships between initial PA, ST, and symptoms of depression and anxiety as predictors of change in each other during adolescence. Between 2006 and 2010, participants from Ottawa Canada (Time1; N=1160, Mean age=13.54years) completed questionnaires at four points covering the ages from 10 to 21years. Latent growth modeling was used. PA decreased over time whereas ST and symptoms of depression and anxiety increased over time. Controlling for sex, ethnicity, school location, zBMI, birth year, and parents' education, initially higher anxiety was associated with initially higher ST (covariance=.88, p<.05) and initially lower PA (covariance=-6.84, p=.07) independent of initial symptoms of depression. Higher initial depression was associated with higher initial ST (covariance=2.55, p<.05). Increases in anxiety were associated with increases in ST (covariance=.07, p=.06) and increases in depression (covariance=.41, p<.05). Examining bidirectional relationships, higher initial symptoms of depression predicted greater decreases in PA (b=-.28, p<.05). No other significant findings between initial PA, ST, anxiety, or depression were found as predictors of change in each other. Interventions targeting depression around age 13 may be useful to prevent further declines in PA. Similarly, interventions to reduce ST may be beneficial for concurrent reductions in symptoms of depression and anxiety, irrespective of PA.
journal_name
Prev Medjournal_title
Preventive medicineauthors
Gunnell KE,Flament MF,Buchholz A,Henderson KA,Obeid N,Schubert N,Goldfield GSdoi
10.1016/j.ypmed.2016.04.002subject
Has Abstractpub_date
2016-07-01 00:00:00pages
147-52eissn
0091-7435issn
1096-0260pii
S0091-7435(16)30057-3journal_volume
88pub_type
杂志文章abstract::Currently, the Advisory Committee on Immunization Practices recommends one-time tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccination for all adults 19 years and older. This study is designed to evaluate the cost-effectiveness of Tdap vaccination for Tdap-eligible adults aged 19 through...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2020.106066
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVE:To determine whether adherence to home exercise interventions for the prevention of falls in older adults relates to home exercise program characteristics and intervention efficacy. METHODS:In Australia (2011) a systematic literature search of four databases was conducted. Randomized controlled trials were i...
journal_title:Preventive medicine
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ypmed.2012.07.007
更新日期:2012-10-01 00:00:00
abstract::Comparing lifestyle of people remaining sedentary during longer periods of their life with those favourably changing their behaviour can provide cues to optimize interventions targeting sedentary behaviour. The objective of this study was to determine lifestyle predictors of sustained leisure time sedentary behaviour ...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2017.05.019
更新日期:2017-08-01 00:00:00
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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(03)00089-6
更新日期:2003-08-01 00:00:00
abstract:BACKGROUND:A significant percentage of the U.S. population has multiple poor health behaviors. Understanding the relationship among these behavioral risk factors is important for designing effective multiple risk factor interventions. While there is some evidence suggesting that participation in physical exercise may h...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1006/pmed.1996.0107
更新日期:1996-11-01 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::Active travel (walking or cycling for transport) can generate personal and environmental benefits. We determined the frequency of participation in walking or cycling active travel by age and sex, as well as used multivariate analysis to find correlations with many other factors using a large cross-sectional 2016/17 su...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2019.03.043
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abstract:BACKGROUND:Few published data in particular from the United States indicate that the implementation of guidelines for prevention of coronary heart disease (CHD) is far from optimal. The objective of our study was to identify the type and prevalence of lipid-lowering medications in a German outpatient CHD population and...
journal_title:Preventive medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1006/pmed.2002.1050
更新日期:2002-07-01 00:00:00
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journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2020.106217
更新日期:2020-10-01 00:00:00
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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::Until now it has been difficult to ascertain how much passive inhalation of tobacco smoke affects bronchopulmonary function. To answer this question, an investigation involving 1,351 white collar workers was carried out. Information about active and passive tobacco smoke exposure was obtained by a standardized questio...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/s0091-7435(84)80015-8
更新日期:1984-11-01 00:00:00
abstract::Chronic kidney disease (CKD) affects 15% of the US general population, and this rate is projected to increase. A healthy lifestyle is important for individuals with CKD to reduce risk for CKD progression and adverse heath events. Adults with CKD also have high rates of psychological distress, which may be associated w...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2019.06.007
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:For many common diseases, having a family history is the strongest predictor of lifetime risk. Perceptions of personal risk, important for appropriate prevention efforts, have been found to be exaggerated in healthy individuals with family histories. These findings highlight the contribution of objective and...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/s0091-7435(03)00120-8
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVE:We investigated the impact of mental health on the decline in higher activities of daily living (ADL) defined in terms of social role performance (SR, the highest ADL), intellectual activity (IA), and instrumental ADL (IADL), as well as the onset of basic ADL disability. METHODS:Six hundred older adults were...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2007.12.007
更新日期:2008-05-01 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::Although U.S. college graduates are at relatively low risk for smoking, 12-15% of U.S. smokers (~8 million people) are college graduates. Few studies have examined smoking risk among college graduates. To address that gap, the present study examined smoking risk among U.S. college graduates and those who did not gradu...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2019.105853
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To investigate the psychometric properties of a new measure of barriers youth encounter while walking to specific destinations and to validate the measure with self-reported walking to these destinations. METHODS:In 2005 in Boston, Cincinnati and San Diego, parents of youth (n=289, aged 5-18) and adolescents...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2007.12.006
更新日期:2008-04-01 00:00:00
abstract::Primary HPV screening for cervical cancer by HPV mRNA testing (Aptima) was implemented in January 2017, for women ≥30 through 70 years, in the Region of Skåne, Sweden. HPV positive samples underwent cytology assessment, and women with any degree of abnormal cytology were referred for colposcopy. The aim was to audit t...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2019.04.021
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Afterschool programs are an important setting in which to promote children's physical activity. This study examines the association of environmental and policy characteristics on the moderate-to-vigorous physical activity and sedentary behavior of children attending afterschool programs. METHODS:A total of ...
journal_title:Preventive medicine
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ypmed.2014.09.010
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVE:To compare the effect of two different types of short text message service (SMS-text) reminders on the uptake of screening mammogram. METHODS:A randomized controlled trial was conducted in 2010 among females aged between 40 and 75, benefiting from the Health Insurance Plan at the American University of Beiru...
journal_title:Preventive medicine
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ypmed.2011.08.013
更新日期:2011-10-01 00:00:00
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journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2012.10.022
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:The Well-Integrated Screening and Evaluation for Women Across the Nation (WISEWOMAN) is a program designed for financially disadvantaged women ages 40-64 and funded by the Centers for Disease Control and Prevention (CDC). This study investigates the role that travel distance plays in determining whether these...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2008.06.021
更新日期:2008-11-01 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
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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.2004.04.010
更新日期:2004-11-01 00:00:00
abstract:OBJECTIVE:Examine if home environmental factors are associated with screen-viewing. METHODS:Data are for 2670, 3rd and 9th grade participants in Denmark, Portugal, Estonia and Norway collected between 1997 and 2000. Outcomes were spending >2 h after-school watching television (TV) and >1 h per day playing computer gam...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2008.07.016
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:Existing data suggest that influenza vaccination rates among adults in the United States fall far short of the Healthy People 2010 goals and the updated Healthy People 2020 targets. We identified characteristics associated with influenza vaccination that might inform strategies for increasing coverage. METHO...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2012.03.008
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:Our primary objective was to determine whether a novel 'active school' model--Action Schools! BC--improved the cardiovascular disease (CVD) risk profile in elementary-school children. Our secondary objective was to determine the percentage of children with elevated CVD risk factors. METHODS:We undertook a cl...
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.2008.02.020
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:Individuals in the carpentry trade, due to lifestyle habits and occupational exposures, may be at above-average risk for colorectal cancer (CRC). Based on the literature which suggests that increasing perceived risk motivates behavior change, we report on the effectiveness of four risk-communication interven...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2004.09.019
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVE:We examined the impact of a mass media campaign that was designed to educate residents about the amount of added sugars in soda and other sugary drinks, as well as the health impacts of consuming such drinks. METHOD:The campaign was implemented in Multnomah County (Portland), Oregon in 2011 and included paid...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2014.07.023
更新日期:2014-10-01 00:00:00
abstract::Since the 1990s, effective HIV prevention and treatment strategies have been coordinated and implemented in the United States, resulting in substantial reductions in HIV-related death and HIV transmission among people who use injection drugs. During the same period, despite substantial long-term funding of War on Drug...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2015.04.004
更新日期:2015-11-01 00:00:00