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BACKGROUND: Fire seasons are longer, with more and larger wildfires, placing increased demands and risks on those fighting wildland fires. There are multiple agencies involved with fighting wildland fires and unique worksite conditions make meeting these workers' needs a challenge. OBJECTIVE: The aim of the study is to develop and establish the effectiveness of a web-based safety and health program for those fighting wildland fires. METHODS: This mixed methods project had 3 phases. The initial qualitative phase assessed the needs of 150 diverse firefighters through interviews and focus groups across 11 US sites to establish and prioritize program content. Interview transcripts were read for thematic content with iterative readings used to identify, code, and rank health and safety issues. The second phase used that information to build a comprehensive Total Worker Health program for those fighting wildfires. The program content was based on the qualitative interview data and consisted of 6 core and 8 elective 30-minute, web-based modules primarily done individually on a smartphone or computer. The final, third phase evaluated the program with a quantitative prospective proof-of-concept, usability, and effectiveness trial among wildland firefighter participants. Effectiveness was assessed with paired 2-tailed t tests for pre- and post-Likert agreement scale survey items, adjusted for multiple comparisons. In addition to assessing mean and SD at baseline and postsurvey, observed effect sizes were calculated (Cohen d). Usability and reaction to the program among firefighters who responded to postsurvey were also assessed. RESULTS: The qualitative themes and subthemes were used to inform the program's content. For the effectiveness trial, 131 firefighters completed the presurvey, and 50 (38.2%) completed the postsurvey. The majority of the participants were White (n=123, 93.9%), male (n=117, 89.3%), with an average age of 41 (SD 12.9) years. Significant increases in knowledge and desired health and safety behaviors were found for both cancer (P<.001) and cardiovascular risk (P=.01), nutrition behaviors (P=.01), hydration or overheating (P=.001), binge drinking (P=.002), and getting medical checkups (P=.001). More than 80% (n=40) of postsurvey respondents agreed or strongly agreed that the program was easy to use and would recommend it to others. CONCLUSIONS: An innovative web-based safety and health promotion program for those fighting wildland fires was feasible, scalable, and usable. It improved the health and safety of those fighting wildland fires. TRIAL REGISTRATION: ClinicalTrials.gov NCT05753358; https://classic.clinicaltrials.gov/ct2/show/NCT05753358.

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BACKGROUND: Correction professionals are a highly stressed workforce with heightened risks for depression, suicide, obesity, cardiovascular disease, and injury. These professionals, largely hidden from view, have received little study concerning means to improve their safety, health, and well-being. In other settings, mindfulness has resulted in lowered stress, along with other benefits. We hypothesized that a program that promoted mindfulness combined with more typical health and safety components could uniquely benefit corrections professionals. OBJECTIVE: This project will assess a novel scalable, self-administered program to enhance the mindfulness, safety, and health of a vulnerable worker group. METHODS: In partnership with the Oregon Department of Corrections, we are conducting a prospective quasi-experimental trial of a safety, health, and mindfulness program among 100 corrections professionals from 2 institutions. Survey and physiologic data will be collected at enrollment, upon weekly program completion (3 months), and at 9 months after enrollment. Primary outcome behaviors promoted by the program are being mindful, healthier eating, more physical activity, and greater restorative sleep. Secondary downstream benefits are anticipated in stress level, mood, positive feelings about the organization, vascular health, and cellular aging, along with job performance, injuries, and economic costs. Participants will meet in-person or in a Zoom-type meeting as 3- to 5-member coworker groups during their usual work hours for 30-minute sessions once a week for 12 weeks. The program uses self-guided web-based learning modules that include brief mindfulness practice, and it is accessible by smartphone, tablet, or laptop. Daily mindfulness practice is encouraged between sessions, which is facilitated by the study website and group format. The modules' structure emphasizes prerequisite knowledge, peer support, skill practice, self-monitoring, and enhancing self-efficacy for change. The program continues through self-directed use of the Headspace app following the 12 weekly sessions. RESULTS: Participants are being enrolled, and the intervention is ready to launch. CONCLUSIONS: Although mindfulness training has gained traction for worker well-being, its usual format requires a skilled trainer, an initial retreat, and weekly 2-hour meetings for several weeks. The content is limited to mindfulness without safety or health promotion aspects. The need for skilled trainers and time commitment limits the scalability of the usual mindfulness interventions. The planned program is an innovative combination of technology, e-learning, and a group format to add mindfulness to a safety and health curriculum. If acceptable and effective, the format would facilitate its widespread use. TRIAL REGISTRATION: ClinicalTrials.gov NCT05608889; https://classic.clinicaltrials.gov/ct2/show/NCT05608889. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/45535.

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The SHIELD (Safety & Health Improvement: Enhancing Law Enforcement Departments) Study is a worksite wellness team-based intervention among police and sheriff departments assessing the program's effectiveness to reduce occupational risks and unhealthy lifestyle behaviors. The SHIELD program focused on improving diet, physical activity, body weight and sleep, and reducing the effects of unhealthy stress and behaviors, such as tobacco and substance abuse. The SHIELD team-based health promotion program was found to be feasible and effective at 6 months in improving diet, sleep, stress, and overall quality of life of law enforcement department personnel. Both intervention and control groups were followed for 24 months, and we report those durability findings, along with qualitative group interview results that provide insight into the changes of the long-term outcomes. Long-term effects were observed for consumption of fruits and vegetables, and there was some evidence for effects on tobacco and alcohol use. Assessment of dietary habits, physical activity behaviors, weight loss maintenance, and substance use is rare more than 1 year following an intervention, and in general, initial positive changes do not persist in prior research. The SHIELD program was feasible, effective, and durable for improving dietary changes.

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This randomized prospective trial aimed to assess the feasibility and efficacy of a team-based worksite health and safety intervention for law enforcement personnel. Four-hundred and eight subjects were enrolled and half were randomized to meet for weekly, peer-led sessions delivered from a scripted team-based health and safety curriculum. Curriculum addressed: exercise, nutrition, stress, sleep, body weight, injury, and other unhealthy lifestyle behaviors such as smoking and heavy alcohol use. Health and safety questionnaires administered before and after the intervention found significant improvements for increased fruit and vegetable consumption, overall healthy eating, increased sleep quantity and sleep quality, and reduced personal stress.

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BACKGROUND: Counselor behaviors that mediate the efficacy of motivational interviewing (MI) are not well understood, especially when applied to health behavior promotion. We hypothesized that client change talk mediates the relationship between counselor variables and subsequent client behavior change. METHODS: Purposeful sampling identified individuals from a prospective randomized worksite trial using an MI intervention to promote firefighters' healthy diet and regular exercise that increased dietary intake of fruits and vegetables (n = 21) or did not increase intake of fruits and vegetables (n = 22). MI interactions were coded using the Motivational Interviewing Skill Code (MISC 2.1) to categorize counselor and firefighter verbal utterances. Both Bayesian and frequentist mediation analyses were used to investigate whether client change talk mediated the relationship between counselor skills and behavior change. RESULTS: Counselors' global spirit, empathy, and direction and MI-consistent behavioral counts (e.g., reflections, open questions, affirmations, emphasize control) significantly correlated with firefighters' total client change talk utterances (rs = 0.42, 0.40, 0.30, and 0.61, respectively), which correlated significantly with their fruit and vegetable intake increase (r = 0.33). Both Bayesian and frequentist mediation analyses demonstrated that findings were consistent with hypotheses, such that total client change talk mediated the relationship between counselor's skills--MI-consistent behaviors [Bayesian mediated effect: αß = .06 (.03), 95% CI = .02, .12] and MI spirit [Bayesian mediated effect: αß = .06 (.03), 95% CI = .01, .13]--and increased fruit and vegetable consumption. CONCLUSION: Motivational interviewing is a resource- and time-intensive intervention, and is currently being applied in many arenas. Previous research has identified the importance of counselor behaviors and client change talk in the treatment of substance use disorders. Our results indicate that similar mechanisms may underlie the effects of MI for dietary change. These results inform MI training and application by identifying those processes critical for MI success in health promotion domains.

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OBJECTIVE: To determine the relationship between lifestyle variables including body mass index and filing a workers' compensation claim due to firefighter injury. METHODS: A cross-sectional evaluation of firefighter injury related to workers" compensation claims occurring 5 years after the original Promoting Healthy Lifestyles: Alternative Models' Effects study intervention. RESULTS: A logistic regression analysis for variables predicting filing a workers' compensation claim due to an injury was performed with a total of 433 participants. The odds of filing a compensation claim were almost 3 times higher for firefighters with a body mass index of more than 30 kg/m than firefighters with a normal body mass index (odds ratio, 2.89; P < 0.05). CONCLUSIONS: This study addresses a high-priority area of reducing firefighter injuries and workers' compensation claims. Maintaining a healthy body weight is important to reduce injury and workers' compensation claims among firefighters.

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Occupational health promotion programs with documented efficacy have not penetrated worksites. Establishing an implementation model would allow focusing on mediating aspects to enhance installation and use of evidence-based occupational wellness interventions. The purpose of the study was to implement an established wellness program in fire departments and define predictors of program exposure/dose to outcomes to define a cross-sectional model of translational effectiveness. The study is a prospective observational study among 12 NW fire departments. Data were collected before and following installation, and findings were used to conduct mediation analysis and develop a translational effectiveness model. Worker age was examined for its impact. Leadership, scheduling/competing demands, and tailoring were confirmed as model components, while organizational climate was not a factor. The established model fit data well (χ (2)(9) = 25.57, CFI = 0.99, RMSEA = 0.05, SRMR = 0.03). Older firefighters, nearing retirement, appeared to have influences that both enhanced and hindered participation. Findings can inform implementation of worksite wellness in fire departments, and the prioritized influences and translational model can be validated and manipulated in these and other settings to more efficiently move health promotion science to service.

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BACKGROUND: Dissemination of health promotion interventions generally has followed an efficacy, effectiveness to full scale paradigm, and most programs have failed to traverse that sequence. OBJECTIVE: Report national dissemination of a health promotion program and juxtapose sequential case study observations with the current technology transfer literature. DESIGN: Multiple department-level case studies using contact logs, transcribed interactions, augmented with field notes and validated by respondent review; at least two investigators independently generated site summaries, which were compared to formulate a final report. RESULTS: Adoption was facilitated with national partners and designing branded materials. Critical site influences included departmental features, local champions, and liaison relationships. Achieving distal reach and fidelity required sequential process and program revisions based on new findings at each site. CONCLUSIONS: Beta testing to redesign program elements and modify process steps appears to be a needed and often ignored translational step between efficacy and more widespread dissemination.

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BACKGROUND: Worksites are important locations for interventions to promote health. However, occupational programs with documented efficacy often are not used, and those being implemented have not been studied. The research in this report was funded through the American Reinvestment and Recovery Act Challenge Topic 'Pathways for Translational Research,' to define and prioritize determinants that enable and hinder translation of evidenced-based health interventions in well-defined settings. METHODS: The IGNITE (investigation to guide new insights for translational effectiveness) trial is a prospective cohort study of a worksite wellness and injury reduction program from adoption to final outcomes among 12 fire departments. It will employ a mixed methods strategy to define a translational model. We will assess decision to adopt, installation, use, and outcomes (reach, individual outcomes, and economic effects) using onsite measurements, surveys, focus groups, and key informant interviews. Quantitative data will be used to define the model and conduct mediation analysis of each translational phase. Qualitative data will expand on, challenge, and confirm survey findings and allow a more thorough understanding and convergent validity by overcoming biases in qualitative and quantitative methods used alone. DISCUSSION: Findings will inform worksite wellness in fire departments. The resultant prioritized influences and model of effective translation can be validated and manipulated in these and other settings to more efficiently move science to service.

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Mediation analysis is a newer statistical tool that is becoming more prominent in nutrition research. Its use provides insight into the relationship among variables in a potential causal chain. For intervention studies, it can define the influence of different programmatic components and, in doing so, allows investigators to identify and refine a program's critical aspects. We present an overview of mediation analysis, compare mediators with other variables (confounders, moderators, and covariates), and illustrate how mediation analysis permits interpretation of the change process. A framework is outlined for the critical appraisal of articles purporting to use mediation analysis. The framework's utility is demonstrated by searching the nutrition literature and identifying articles citing mediation cross referenced with the terms "nutrition," "diet," "food," and "obesity." Seventy-two articles were identified that involved human subjects and behavior outcomes, and almost half mentioned mediation without tests to define its presence. Tabulation of the 40 articles appropriately assessing mediation demonstrates an increase in these techniques' appearance and the breadth of nutrition topics addressed. Mediation analysis is an important new statistical tool. Familiarity with its methodology and a framework for assessing articles will allow readers to critically appraise the literature and make informed independent evaluations of works using these techniques.

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Adolescence and emerging adulthood are critical windows for establishing life-long behaviors. We assessed long-term outcomes of a prospective randomized harm reduction/health promotion program for female high school athletes. The intervention's immediate beneficial effects on diet pill use and unhealthy eating behaviors have been reported; however, tobacco, alcohol and marijuana use were not immediately altered (Elliot et al, 2004). One to three years following graduation, positive benefits in those domains became evident, and intervention students reported significantly less lifetime use of cigarettes, marijuana, and alcohol. Sport teams may be effective vehicles for gender-specific interventions to promote competency skills and deter harmful actions, and those benefits may manifest when acquired abilities are applied in new environments following high school graduation.

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The purpose of this article is to describe the baseline design elements and sample characteristics of the Behavior Change Consortium (BCC) Dietary Measurement studies for each of the 7 sites that comprised the BCC Nutrition Working Group (NWG). This article summarizes the project designs, including descriptions of diverse study populations, primary assessment methods, and study outcomes. Common measures used across sites included the National Cancer Institute (NCI) Fruit and Vegetable Screener, NCI Percentage Energy from Fat Screener, 24-h dietary recalls, and a single- or 2-item fruit and vegetable measure. Data on sociodemographic characteristics, body weight and height, smoking status, and serum carotenoids were also collected. Study design information such as assessment time points, as well as baseline sample characteristics, is also described. This paper provides the overall framework and descriptive information and serves as the reference for the BCC NWG special supplement.

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Despite widespread use of dietary supplements, little is known about correlates and determinants of their use. Using a diverse sample from 7 interventions participating in the Behavior Change Consortium (n = 2539), signal detection methodology (SDM) demonstrated a method for identifying subgroups with varying supplement use. An SDM model was explored with an exploratory half of the entire sample (n = 1268) and used 5 variables to predict dietary supplement use: cigarette smoking, fruit and vegetable intake, dietary fat consumption, BMI, and stage of change for physical activity. A comparison of rates of supplement use between the exploratory model groups and comparably identified groups in the reserved, confirmatory sample (n = 1271) indicates that these analyses may be generalizable. Significant indicators of any supplement use included smoking status, percentage of energy from fat, and fruit and vegetable consumption. Although higher supplement use was associated with healthy behaviors overall, many of the identified groups exhibited mixed combinations of healthy and unhealthy behaviors. The results of this study suggest that patterns of dietary supplement use are complex and support the use of SDM to identify possible population characteristics for targeted and tailored health communication interventions.

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The Behavioral Change Consortium (BCC) Nutrition Workgroup (NWG) is a multidisciplinary collaboration of representatives from BCC sites and federal agencies. Its mission is to improve measurement of dietary variables. This article presents findings from a qualitative study of perceived effectiveness of the workgroup collaboration. Twelve in-depth interviews were conducted and examined for common themes using the constant comparison method. Themes contributing to perceived effectiveness included: funding and additional resources; invested, committed, and collegial members; strong leadership, clearly articulated goals, and regular communication. Influences seen as reducing effectiveness were: distance, disparate nature of the studies, limited time, and problems associated with starting collaboration after the primary studies had begun data collection. NWG members felt that the workgroup would continue to be successful; however, there were concerns about responsibility for writing and authorship of manuscripts and the need for continued funding to ensure full participation and productivity.

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Almost one half of male and female students participate in high school-sponsored athletics, and high school also is a time when classroom health promotion curricula are less effective. The Athletes Training and Learning to Avoid Steroids is a sport team-centered drug-use prevention program for male high school athletes, which has been shown to reduce alcohol and illicit drug use. Just as anabolic steroid use is associated with male athletes, female sport participants may be at a greater risk for disordered eating and body-shaping drug use. Extending sport team-centered programs to young women athletes required defining and ranking factors related to developing those harmful behaviors. Survey results from a cross-sectional cohort of female middle and high school student athletes were used to identify and prioritize potential curriculum components, including mood and self-esteem, norms of behavior, perceptions of healthy body weight, effects of media depictions of women, and societal pressures to be thin. The derived sport team-centered program was prospectively assessed among a second group of female student athletes from 18 high schools, randomized to receive the intervention or the usual care control condition. The Athletes Targeting Healthy Exercise and Nutrition Alternatives (ATHENA) intervention is a scripted, coach-facilitated, peer-led 8-session program, which was incorporated into a team's usual training activities. The ATHENA program significantly altered the targeted risk factors and reduced ongoing and new use of diet pills and body-shaping substances (amphetamines, anabolic steroids, and sport supplements). These findings illustrate the utility of a structured process to define curriculum content, and the program's positive results also confirm the sport team's potential as a vehicle to effectively deter health-harming behaviors.

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A. Bellg, B. Borrelli, et al. (2004) previously developed a framework that consisted of strategies to enhance treatment fidelity of health behavior interventions. The present study used this framework to (a) develop a measure of treatment fidelity and (b) use the measure to evaluate treatment fidelity in articles published in 5 journals over 10 years. Three hundred forty-two articles met inclusion criteria; 22% reported strategies to maintain provider skills, 27% reported checking adherence to protocol, 35% reported using a treatment manual, 54% reported using none of these strategies, and 12% reported using all 3 strategies. The mean proportion adherence to treatment fidelity strategies was .55; 15.5% of articles achieved greater than or equal to .80. This tool may be useful for researchers, grant reviewers, and editors planning and evaluating trials.

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Motivational Interviewing (MI) has been established as an effective psychotherapeutic treatment for problem drinking in clinical settings. Consequently, there is a growing interest in applying MI to facilitate change across other health behaviors, such as tobacco use, eating habits, and physical activity in a variety of community-based research settings. These extended applications pose new challenges regarding implementation and evaluation. For instance, investigators must consider how best to train intervention counselors; implement strategies for preserving the MI spirit, despite limited client contact time; incorporate adjunctive strategies that support brief MI sessions; and develop a plan for monitoring and evaluating MI treatment fidelity. This article highlights specific examples of how several behavior change research projects applied MI across a variety of settings and populations, provides lessons learned from our experience as a collaborative workgroup, and offers strategies for consideration in future community-based research.

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Treatment fidelity plays an important role in the research team's ability to ensure that a treatment has been implemented as intended and that the treatment has been accurately tested. Developing, implementing, and evaluating a treatment fidelity plan can be challenging. The treatment fidelity workgroup within the Behavior Change Consortium (BCC) developed guidelines to comprehensively evaluate treatment fidelity in behavior change research. The guidelines include evaluation of treatment fidelity with regard to study design, training of interventionists, delivery and receipt of the intervention, and enactment of the intervention in real-life settings. This article describes these guidelines and provides examples from four BCC studies as to how these recommended guidelines for fidelity were considered. Future work needs to focus not only on implementing treatment fidelity plans but also on quantifying the evaluations performed, developing specific criteria for interpretation of the findings, and establishing best practices of treatment fidelity.

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OBJECTIVES: To implement and to assess the efficacy of a school-based, sport team-centered program to prevent young female high school athletes' disordered eating and body-shaping drug use. DESIGN AND SETTING: Prospective controlled trial in 18 high schools, with balanced random assignment by school to the intervention and usual-care control conditions. PARTICIPANTS: We enrolled 928 students from 40 participating sport teams. Mean age was 15.4 years, 92.2% were white, and follow-up retention was 72%. INTERVENTION: The ATHENA (Athletes Targeting Healthy Exercise and Nutrition Alternative) curriculum's 8 weekly 45-minute sessions were incorporated into a team's usual practice activities. Content was gender-specific, peer-led, and explicitly scripted. Topics included healthy sport nutrition, effective exercise training, drug use and other unhealthy behaviors' effects on sport performance, media images of females, and depression prevention. MAIN OUTCOME MEASURES: We assessed participants by confidential questionnaire prior to and following their sport season. We determined program effects using an analysis of covariance-based approach within the Generalized Estimating Equation framework. RESULTS: Experimental athletes reported significantly less ongoing and new use of diet pills and less new use of athletic-enhancing substances (amphetamines, anabolic steroids, and sport supplements) (P<.05 for each). Other health-harming actions also were reduced (less riding with an alcohol-consuming driver [P = .05], more seat belt use [P<.05], and less new sexual activity [P<.05]). The ATHENA athletes had coincident positive changes in strength-training self-efficacy (P<.005) and healthy eating behaviors (P<.001). Reductions occurred in intentions toward future use of diet pills (P<.05), vomiting to lose weight (P<.05), and use of tobacco (P<.05) and muscle-building supplements (P<.005). The program's curriculum components were altered appropriately (controlling mood [P<.005], refusal skills [P = .05], belief in the media [P<.005], and perceptions of closest friends' body-shaping drug use [P<.001]). CONCLUSIONS: Sport teams are effective natural vehicles for gender-specific, peer-led curricula to promote healthy lifestyles and to deter disordered eating, athletic-enhancing substance use, and other health-harming behaviors.

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