Abstract：
OBJECTIVES:To build upon state-of-the-art theory and empirical data to estimate the strength of multiple mediators of the efficacious Keep Active Minnesota (KAM) physical activity (PA) maintenance intervention. METHODS:The total, direct, and indirect effects through which KAM helped randomized participants (KAM n = 523; UC n = 526) maintain moderate or vigorous PA (MVPA) for up to 2 years were estimated using structural equation modeling. RESULTS:Multiple mediators explained half (beta = .052, P = .13) of the effect of KAM on MVPA (beta = .105, P = .004). Self-efficacy was the upstream variable in 2 endogenously mediated effects, and the self-concept mediator emerged as the strongest predictor of MVPA. CONCLUSIONS:KAM positively impacted self-efficacy, which was associated with PA enjoyment, integration into the self-concept, and PA maintenance. Successful long-term PA maintenance appears to be influenced by multiple small interrelated mediational pathways. Future research evaluating maintenance models should specify recursive relationships among mediators and outcomes.
journal_name
Am J Health Behavjournal_title
American journal of health behaviorauthors
Crain AL,Martinson BC,Sherwood NE,O'Connor PJdoi
10.5993/ajhb.34.6.11subject
Has Abstractpub_date
2010-11-01 00:00:00pages
764-75issue
6eissn
1087-3244issn
1945-7359pii
10.5555/ajhb.2010.34.6.764journal_volume
34pub_type
杂志文章,随机对照试验abstract：OBJECTIVE:To explore gender and racial equity in emergency room treatment of chest pain. METHODS:Three hundred seventy-nine patient records were analyzed, taking into account effects of age, clinic, comorbid status, and insurance status. RESULTS:Analysis of covariance and logistic regression revealed statistically si...
journal_title：American journal of health behavior
pub_type： 杂志文章,多中心研究
doi：10.5993/ajhb.25.1.7
更新日期：2001-01-01 00:00:00
abstract：:Objectives: Salient belief elicitations (SBEs), informed by the Reasoned Action Approach (RAA), are used to identify 3 sets of beliefs - behavioral, control, and normative - that influence attitudes toward a health behavior. SBEs ask participants about their own beliefs through open-ended questions. We adapted a SBE b...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.45.1.7
更新日期：2021-01-01 00:00:00
abstract：OBJECTIVE:To examine racial/ethnic disparities in medication adherence between Asian and Pacific Islander Americans and Whites. METHODS:This retrospective data analysis included diabetes patients enrolled in a health plan in Hawaii (N = 43,445). For anti-diabetic, lipid-lowering, and anti-hypertensive medications, qua...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.38.1.6
更新日期：2014-01-01 00:00:00
abstract：OBJECTIVE:To examine HIV risks among South African men who report having been sexually assaultive. METHODS:Men (N = 412) in Cape Town completed anonymous surveys. RESULTS:Twenty-three percent reported a history of sexual assault. Men who had been sexually assaultive were younger, reported more sex partners, were more...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2006.30.2.158
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:To examine correlates of perceived access to cigarettes at home, school, and the store among youth. METHODS:Virginia middle school youth were surveyed before beginning tobacco prevention programs. Multivariate analyses examined household smoking, peer smoking, and perceived community tobacco use for their re...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2008.32.4.399
更新日期：2008-07-01 00:00:00
abstract：OBJECTIVES:To determine factors that influence sport-related dietary supplement consumption among NCAA Division 1 female student athletes and to estimate the plausibility of the theory of planned behavior (TPB) for predicting the use of sport-related dietary supplements among NCAA Division 1 female student athletes. ...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.35.4.6
更新日期：2011-07-01 00:00:00
abstract：OBJECTIVE:To determine the current influence of women's religiosity upon their sexual attitudes and behavior, including feelings of guilt. METHOD:An anonymous questionnaire was administered to 535 female undergraduates at a Midwestern university. RESULTS:Higher degrees of religiosity were associated with negative att...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.28.4.5
更新日期：2004-07-01 00:00:00
abstract：OBJECTIVE:To determine prevalence and correlates of overweight among adolescents attending alternative high schools (AHS). METHODS:AHS students (n=145) from 6 schools completed surveys and anthropometric measures. Cross-sectional associations were assessed using mixed model multivariate logistic regression. RESULTS:A...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.33.5.13
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVES:To describe the formation and work of the Health Maintenance Consortium (HMC), a collaborative of researchers funded by the National Institutes of Health to study long-term behavior change across a variety of diseases and conditions. METHODS:The historical development of the program, especially the focus on...
journal_title：American journal of health behavior
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doi：10.5993/ajhb.34.6.1
更新日期：2010-11-01 00:00:00
abstract：OBJECTIVES:To examine the reliability and validity of a new measure of alcohol outcome expectations for college students, the Alcohol Consequences Expectations Scale (ACES). METHODS:College students (N=169) completed the ACES and several other measures. RESULTS:Results support the existence of 5 internally consistent...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.33.5.3
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVE:To offer a taxonomy of types of feedback and describe potential mechanisms of action particularly in the area of addictive behaviors. METHOD:Reviewed the literature to examine support for types-Generic, Targeted, and Personalized-and for mechanisms of feedback. RESULTS:Although it is not clear how it works,...
journal_title：American journal of health behavior
pub_type： 杂志文章,评审
doi：10.5993/ajhb.25.3.8
更新日期：2001-05-01 00:00:00
abstract：OBJECTIVES:To examine associations between weight misperception and youth health risk and protective factors. METHODS:Three thousand ten US seventh-graders (72.1% white, mean age: 12.7 years) self-reported height, weight, risk, and protective factors. Analyses were conducted to determine cross-sectional and longitudi...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.35.6.15
更新日期：2011-11-01 00:00:00
abstract：OBJECTIVES:To examine construct and predictive utility of an adapted cognitive rationalization scale for tanning-bed use. METHODS:Current/former tanning-bedusing undergraduate students (N = 216; 87.6% females; 78.4% white) at a large northeastern university participated in a survey. A cognitive rationalization for tan...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.37.5.1
更新日期：2013-09-01 00:00:00
abstract：OBJECTIVES:We examined whether social networks and resource awareness for physical activity may mediate the relationship between civic group participation and physical activity. METHODS:This is a cross-sectional study of a randomly selected sample of 335 Latinos (mean age 42.1 ± 16.4 years) participating in the San Di...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.40.4.5
更新日期：2016-07-01 00:00:00
abstract：OBJECTIVE:To develop a prediction equation to estimate the body fat percentage of young men using simple measurements. METHODS:Subjects were 150 males, age 18 to 26 years. Self-reported lifestyle variables and measured circumferences were used to predict body fat percentage, assessed using hydrostatic weighing. RESUL...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.25.5.3
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVE:To implement Ask-Me-3, a program that encourages patients to ask questions of physicians, in a low-income, predominantly Hispanic pediatric practice. METHODS:We publicized Ask-Me-3 with posters/brochures in clinic. We interviewed parents before and 6 months after implementation to determine if they knew abou...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2007.31.supp.S115
更新日期：2007-09-01 00:00:00
abstract：OBJECTIVE:To examine the association between negative metacognitions and indices of mental health in order to help identify individuals at risk for future psychopathology. METHOD:A randomly selected sample of 378 undergraduates responded to the General Health Questionnaire and the Metacognitions Questionnaire. RESULT...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2008.32.6.604
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:We evaluated how nighttime media use is associated with sleep behaviors in firstsemester college students, and variation by weight status. METHODS:In September 2016, first-semester college students (N = 114) completed surveys evaluating nighttime media usage (NMU) and sleep behaviors. Height, weight, and wai...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.42.3.5
更新日期：2018-05-01 00:00:00
abstract：OBJECTIVE:To examine perceived discrimination and substance use among Latino high school students. METHODS:Latino 9(th) graders (N = 1332) completed self-report measures of perceived discrimination and substance use behavior. RESULTS:Perceived discrimination was associated with lifetime use measures of smoking (OR = ...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/ajhb.33.6.9
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVES:To compare methods and conclusions of selected guidelines evaluating youth tobacco interventions. METHODS:Eight reviews were compared regarding (a) search and assessment of evidence, (b) translation into recommendations, and (c) conclusions regarding tobacco cessation among youth. RESULTS:Narrative and sys...
journal_title：American journal of health behavior
pub_type： 杂志文章
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更新日期：2003-01-01 00:00:00
abstract：OBJECTIVES:To compare the effects of a computer-assisted dieting intervention (CAD) with and without self-management training on dieting among 55 overweight and obese adults. METHODS:Random assignment to a single-session nutrition intervention (CAD-only) or a combined CAD plus self-management group intervention (CAD+G...
journal_title：American journal of health behavior
pub_type： 杂志文章,随机对照试验
doi：10.5993/ajhb.35.2.5
更新日期：2011-03-01 00:00:00
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journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.41.3.5
更新日期：2017-05-01 00:00:00
abstract：:Objective: Banning flavors in some tobacco products, while allowing them in others, may shift consumer preferences towards products in which flavors are still allowed. In this study, we examine flavor popularity and inconsistencies in flavor preference across non-cigarette tobacco products among US adults. Methods: We...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.44.5.6
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:To examine readability characteristics of step-by-step directions presented in "How to Use" sections of over-the-counter (OTC) nicotine replacement therapy (NRT) products. METHODS:Step-by-step directions of all (n=6) currently available OTC NRTs were assessed on reading grade level, text point size, dimensio...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2007.31.supp.S79
更新日期：2007-09-01 00:00:00
abstract：OBJECTIVE:To determine decision-making factors for infant sleep position among low-income parents and other relatives. METHODS:Data were collected from 18 focus groups conducted with low-income parents and relatives of infants across the state of Missouri. RESULTS:That the decision-making process regarding infant sle...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2007.31.6.573
更新日期：2007-11-01 00:00:00
abstract：:Objectives: In this study, we explored the potential impact of disasters on individuals' fruit and vegetable consumption. Methods: Individual-level data (N = 351,229) from the Behavioral Risk Factor Surveillance System (BRFSS) 2011 survey were merged with county-level disaster declaration data from the Federal Emergen...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.44.1.4
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVE:To identify factors related to health promotion professionals' decisions to use computer-mediated instruction for continuing education (CMI-CE). METHODS:Employing a cross-sectional survey design, data were collected from 500 respondents using an online survey. RESULTS:Among respondents having positive inten...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2007.31.3.312
更新日期：2007-05-01 00:00:00
abstract：OBJECTIVES:To compare restaurant marketing by restaurant and neighborhood type. METHODS:All restaurants (61=fast food, FF; 72=table service, TS) within an 800-meter radius of 13 public housing developments (HD) and 4 comparison neighborhoods were audited using the Restaurant Assessment Tool©2010. HD neighborhoods were...
journal_title：American journal of health behavior
pub_type： 杂志文章,多中心研究
doi：10.5993/AJHB.38.2.7
更新日期：2014-03-01 00:00:00
abstract：OBJECTIVES:To evaluate predictors of dual use of cigarettes with smokeless tobacco or e-cigarettes. METHODS:Adult smokers (N = 1324) completed online cross-sectional surveys. Logistic regression evaluated predictors of dual use and cigarette quit attempts. RESULTS:Smokeless tobacco dual use was associated with past a...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5993/AJHB.39.2.14
更新日期：2015-03-01 00:00:00
abstract：OBJECTIVE:To identify factors associated with successful quitting at a free tobacco treatment clinic. METHODS:A cohort study of the first 1021 patients who made a quit attempt. Baseline and treatment variables were recorded, and logistic regression was used to identify factors associated with abstinence at 4-week and ...
journal_title：American journal of health behavior
pub_type： 杂志文章
doi：10.5555/ajhb.2006.30.4.400
更新日期：2006-07-01 00:00:00
