Abstract:
:Study of gene-environment interaction is important for improving accuracy and precision in the assessment of both genetic and environmental influences. This overview presents a simple definition of gene-environment interaction and suggests study designs for detecting it. Gene-environment interaction is defined as "a different effect of an environmental exposure on disease risk in persons with different genotypes," or, alternatively, "a different effect of a genotype on disease risk in persons with different environmental exposures." Under this strictly statistical definition, the presence or absence of interaction depends upon the scale of measurement (additive or multiplicative). The decision of which scale is appropriate will be governed by many factors, including the main objective of an investigation (discovery of etiology, public health prediction, etc.) and the hypothesized pathophysiologic model. Five biologically plausible models are described for the relations between genotypes and environmental exposures, in terms of their effects on disease risk. Each of these models leads to a different set of predictions about disease risk in individuals classified by presence or absence of a high-risk genotype and environmental exposure. Classification according to the exposure is relatively easy, using conventional epidemiologic methods. Classification according to the high-risk genotype is more difficult, but several alternative strategies are suggested.
journal_name
Prev Medjournal_title
Preventive medicineauthors
Ottman Rdoi
10.1006/pmed.1996.0117subject
Has Abstractpub_date
1996-11-01 00:00:00pages
764-70issue
6eissn
0091-7435issn
1096-0260pii
S0091743596901176journal_volume
25pub_type
杂志文章abstract:BACKGROUND:Organized sport participation in youth is a common form of physical activity; yet, little is known about how it is associated with adult obesity and related health behaviors. The purpose of this study was to investigate whether a history of youth sport participation was related to adult obesity, physical act...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1006/pmed.2001.0963
更新日期:2002-01-01 00:00:00
abstract::The present study examined full-flavor cigarette use among women of reproductive age to assess whether use is associated with greater nicotine dependence and smoking during pregnancy. We used data from the National Survey on Drug Use and Health (2005-2014). Consecutive years were combined to assure sufficient numbers ...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2017.07.029
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVE:We sought to assess the interaction of smoking and body mass index (BMI) on diabetes risk. METHODS:We analyzed data from a community-based prospective cohort of 41,836 women from Iowa who completed a baseline survey in 1986 and five subsequent surveys through 2004. The final analysis included 36,839 particip...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2008.10.008
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:To assess the association between the built environment and physical fitness and physical activity in adolescents. METHODS:The study included 3528 adolescents, aged 12.5-17.5 years, who participated in the Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) study. The health-related physical fit...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2013.09.015
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Adequate care for patients with cardiovascular risks requires an adequate practice organization. Educational outreach visits are a promising approach to modifying professional behavior. We aimed to assess whether the quality of cardiovascular preventive care in general practice can be improved through a comp...
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.2002.1095
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:Previous research has shown significant associations between depression and substance use and eating disordered behaviors. However, no research to date has described associations between depressive symptoms and nutritional intake or physical activity among adolescents in a nonclinical, population-based sampl...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2003.12.028
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:The effect of dieting and weight-control perceptions, goals, and behaviors on food intake, including fruit and vegetable (F&V) consumption, is not completely understood. We examined these associations in 1,755 young adolescents. METHODS:Data from the Teens Eating for Energy and Nutrition at School (TEENS) s...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2004.05.022
更新日期:2005-02-01 00:00:00
abstract::This paper examined knowledge about the health effects of smoking among health equity groups following the 2012 introduction of refreshed pictorial health warning labels (HWLs) in Canada. Data are from the 2012/2013 Youth Smoking Survey a representative school-based survey of 47,203 adolescents in Grades 6-12 in nine ...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2017.11.025
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:The goal of this study is to better understand factors related to physician treatment of tobacco as a chronic medical condition. METHODS:In the fall of 2000, we conducted a mail survey of primary care physicians in a large mid-western health plan. The response rate was 61% (750/1235). The survey assessed ph...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2003.11.016
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:The differences of urokinase-type plasminogen activator (u-PA) and tissue-type plasminogen activator (t-PA) between maximal treadmill and deep-water running have not been reported. The purpose of this investigation was to compare u-PA and t-PA levels during maximal treadmill and deep-water running. METHODS:...
journal_title:Preventive medicine
pub_type: 临床试验,杂志文章
doi:10.1016/j.ypmed.2004.01.021
更新日期:2004-07-01 00:00:00
abstract:OBJECTIVE:It is unknown how much previous reviews on promoting physical activity (PA) for children and adolescents (aged 6-18years) take into account studies from low- and middle-income countries (LMIC, based on the World Bank definition) and the level of evidence of the effect of PA interventions in this population. T...
journal_title:Preventive medicine
pub_type: 杂志文章,评审
doi:10.1016/j.ypmed.2016.03.025
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Although the initial effectiveness of psychosocial strategies programming in preventing smoking and other drug abuse among adolescents has been well established through literature reviews and meta-analyses, much less evidence exists for the long-term follow-up success of these interventions. The primary goal...
journal_title:Preventive medicine
pub_type: 杂志文章,评审
doi:10.1016/s0091-7435(03)00166-x
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:The associations among cigarette smoking and alcohol consumption with recent screening mammograms were evaluated among women ages 50 years and older. METHODS:The sample included 946 white and African-American women ages 50 years and older from the 1995 Maryland Behavioral Risk Factor Survey. Bivariate and l...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1006/pmed.1998.0445
更新日期:1999-04-01 00:00:00
abstract::Research demonstrates that prediabetes awareness has important implications for participation in diabetes risk-reducing behaviors. We examined the impact of levels of access to health services on prediabetes awareness. In 2016, we conducted an analysis among U.S. adults with prediabetes using cross-sectional data from...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2016.09.008
更新日期:2016-12-01 00:00:00
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) physi...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2012.11.015
更新日期:2013-02-01 00:00:00
abstract::This study aimed to examine the association between individual and combined lifestyle risk factors and the incidence of hypertension 1) in middle-aged and older Australians, and 2) to compare findings in men and women. A sample of 32,393 adults aged ≥45 years from New South Wales completed baseline (2006-2008) and fol...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2018.10.007
更新日期:2019-01-01 00:00:00
abstract:METHODS:A survey of oncology center employees was conducted to determine those factors associated with perceived risk of cancer and compliance with preventive care guidelines. Five hundred six employees participated in the survey. RESULTS:The average perceived absolute risk of developing cancer in the next 20 years wa...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1006/pmed.1994.1042
更新日期:1994-05-01 00:00:00
abstract:BACKGROUND:This study aims at identifying determinants of all-cause mortality in elderly populations of different countries. METHODS:Men ages 65-84 years from defined administrative areas were enrolled in Finland (rural areas of east and west Finland; N = 693), in the Netherlands (the town of Zutphen; N = 851), and in...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1006/pmed.1996.0062
更新日期:1996-05-01 00:00:00
abstract:BACKGROUND:Previous research demonstrates that visual impairment (VI) is associated with increased all-cause mortality risk and is also associated with reduced physical activity participation. Although physical activity is reduced among those with VI, no studies have examined the relationship between physical activity ...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2016.02.005
更新日期:2016-06-01 00:00:00
abstract::While a growing body of evidence suggest that social capital including interpersonal trust and reciprocity might be associated with mental health outcomes, few studies have explored the relationship with suicidal behaviors. This research examined the prospective association between interpersonal trust and reciprocity ...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2017.02.023
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:In the fall of 1986 the North Karelia Project in cooperation with Finnish TV 2 arranged an eight-part nationwide smoking cessation TV program. The Project, also arranged a smoking cessation contest coinciding with the TV program in cooperation with four major voluntary public health organizations and the nat...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/0091-7435(92)90007-5
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:This paper describes decisions about the experimental design for the Youth, Osteoporosis, and Understanding Total Health Project (YOUTH), a trial designed to test the efficacy of a health plan-based lifestyle intervention for increasing bone mineral density among adolescent women 14 to 16 years of age. METH...
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:BACKGROUND:Since survival of patients with melanoma is strongly correlated with the Breslow tumor thickness of the primary lesion, factors that influence stage at diagnosis and delay in diagnosis are considered to be crucial. To test the relationship between tumor thickness and some social and clinical variables (inclu...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1006/pmed.2002.1067
更新日期:2002-09-01 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:OBJECTIVE:The effects of influenza vaccination on ischemic heart disease (IHD) patients remain controversial. The purpose of this study was to evaluate the effects of influenza vaccination on all-cause mortality and hospitalization for cardiovascular disease in elderly IHD patients. METHODS:Elderly patients (>65 years...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2012.03.020
更新日期:2012-06-01 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::Participants in various components of a televised self-help smoking cessation program, based on the American Lung Association's Freedom From Smoking in 20 Days, are compared with a sample of the population of smokers to whom the intervention was addressed. Over 325,000 smokers in the target population were exposed to ...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/0091-7435(91)90037-5
更新日期:1991-05-01 00:00:00
abstract::The aims of the study were to analyse the association of television viewing, physical activity (PA), and multimorbidity; and to understand if PA attenuates or eliminates the detrimental associations between television viewing and multimorbidity. This is a cross-sectional study based on data from the European Social Su...
journal_title:Preventive medicine
pub_type: 杂志文章
doi:10.1016/j.ypmed.2018.01.015
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:Chronic Obstructive Pulmonary Disease (COPD) forms an increasing health problem. Despite smoking cessation improving the prognosis of the disease, many patients persist smoking. The present study presents the results of a smoking cessation counseling protocol in general practice (Smoking Cessation in patient...
journal_title:Preventive medicine
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ypmed.2005.08.003
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Injury and tobacco effects represent one-quarter of the global burden of disease. Understanding the causes of injury and the effects of smoking may help reduce those burdens. Some smokers have high risks of injury. We provide an initial meta-analysis of cohort associations between smoking and fatal injury. ...
journal_title:Preventive medicine
pub_type: 杂志文章,meta分析
doi:10.1006/pmed.1998.0374
更新日期:1998-11-01 00:00:00