Multilevel Intervention Stepped Wedge Designs (MLI-SWDs).

Multilevel interventions (MLIs) hold promise for reducing health inequities by intervening at multiple types of social determinants of health consistent with the socioecological model of health. In spite of their potential, methodological challenges related to study design compounded by a lack of tools for sample size calculation inhibit their development. We help address this gap by proposing the Multilevel Intervention Stepped Wedge Design (MLI-SWD), a hybrid experimental design which combines cluster-level (CL) randomization using a Stepped Wedge design (SWD) with independent individual-level (IL) randomization. The MLI-SWD is suitable for MLIs where the IL intervention has a low risk of interference between individuals in the same cluster, and it enables estimation of the component IL and CL treatment effects, their interaction, and the combined intervention effect. The MLI-SWD accommodates cross-sectional and cohort designs as well as both incomplete (clusters are not observed in every study period) and complete observation patterns. We adapt recent work using generalized estimating equations for SWD sample size calculation to the multilevel setting and provide an R package for power and sample size calculation. Furthermore, motivated by our experiences with the ongoing NC Works 4 Health study, we consider how to apply the MLI-SWD when individuals join clusters over the course of the study. This situation arises when unemployment MLIs include IL interventions that are delivered while the individual is unemployed. This extension requires carefully considering whether the study interventions will satisfy additional causal assumptions but could permit randomization in new settings.

Laundromats: Community-Based Partnerships to Increase Reproductive Health Literacy Outreach.

Laundromats are a regularly visited, highly localized community venue, especially in underserved communities. Few health literacy and health-promotion programs have taken place in laundromats, and there have been no efforts to apply community-based participatory research approaches in this setting. Literacy programs and cancer-prevention initiatives have been held in laundromats, but little data exist on the empirical outcomes of such initiatives or whether the programs have been fashioned as a collaboration between community and researchers. In this paper, we present a brief overview of literacy and cancer-prevention initiatives that have taken place in laundromats and introduce our Wash and Spin Toward Health/Washington Avanzando la Salud Hispana (W.A.S.H.) project. We describe how we applied community-based participatory research principles to launch this effort and identify both benefits and challenges of this approach. We hope this project will stimulate greater interest in laundromat settings for outreach and education efforts, especially those addressing disparities in health literacy and access.

Feasibility of Implementing a Total Worker Health® Intervention During the COVID-19 Pandemic in Small and Medium Businesses : Results From the Carolina PROSPER Study.

OBJECTIVE: In response to the COVID-19 pandemic's disruptive effect on employers and workers, an interdisciplinary team launched the Carolina Promoting Safe Practices for Employees' Return study to assess the feasibility of providing tailored technical assistance to small and medium North Carolina businesses using a Total Worker Health (TWH) ® approach. METHODS: Feasibility of the approach was assessed via surveys and interviews of business representatives from four participating businesses ranging in size from 3 to 110 employees. RESULTS: The TWH approach is feasible, that is, in demand, practical, and acceptable to protect and promote worker safety, health, and well-being. Potential challenges include implementation cost, difficulty engaging all employees, and difficulty accessing tailored health and safety materials in a timely manner. CONCLUSIONS: Additional refinement and testing of the TWH approach postpandemic with more worksites is warranted.

Factors and expectations influencing concussion disclosure within NCAA Division I athletes: A mixed methodological approach.

BACKGROUND: Participation in sports is associated with many benefits to all aspects of health; however, it also comes with the risk of injury, particularly concussions. Self-disclosure and care seeking following a concussion are especially important because of the lack of outwardly visible signs and/or symptoms. Although recent research has explored factors affecting concussion disclosure, use of isolated methodologies limits the ability to contextualize how disclosure or nondisclosure occurs. Therefore, the purpose of this study was to describe the factors and expectations of National Collegiate Athletic Association (NCAA) athletes that may influence concussion disclosure. METHODS: This mixed-methods convergent parallel research study included 25 NCAA Division I athletes representing 13 sports, all of whom completed a concussion-education session with pre-/post-test surveys and a semistructured interview. Eligible athletes were at least 18 years old and on an NCAA roster. The surveys focused on previous concussion-related disclosure behaviors, knowledge, attitudes, beliefs, norms, and intentions about disclosing concussion. Interviews focused on the athletes' experiences related to concussion disclosure. Survey data were analyzed using descriptive statistics and Mann-Whitney U tests. Interviews were analyzed using a Consensual Qualitative Research tradition. RESULTS: Participants had good concussion knowledge (median = 46.0), positive attitudes (median = 38.0), strong beliefs (median = 13.0), and strong intentions to disclose concussion symptoms (median = 7.0). None of the constructs differed by participants' gender. Although quantitative findings were mostly positive, interview data highlighted factors that may explain why some participants are successful in disclosing concussions and why others may find disclosure difficult. Educational efforts, sport culture, and medical professional presence were the primary facilitators discussed by participants. Stigma, pressure, and a lack of team support were perceived as disclosure barriers. CONCLUSION: The context in which concussion disclosure occurs or does not occur is vital to the success of educational interventions. Interventions must prioritize stakeholder- and team-based perspectives on concussion to establish a network supportive to disclosure.

The Potential for Total Worker Health® Approaches in State and Territorial Health Departments : A National Mixed-Methods Study.

OBJECTIVE: To document the extent to which state and territorial health departments (SHDs) integrate their occupational safety and health (OSH) and workplace health promotion (WHP) activities consistent with a Total Worker Health (TWH) approach. METHODS: Nationally representative survey of OSH and WHP practitioners at 56 SHDs followed by in-depth interviews. RESULTS: Despite reporting limited awareness of the TWH initiative and TWH resources, most respondents (57% OSH, 64% WHP) reported collaboration between OSH and WHP staff in their departments. Collaborations were described in-depth. Barriers to OSH-WHP collaborations included resource insufficiencies, organizational structure in the SHD, and conflicting practices. Facilitators included knowledge of TWH approaches, proximity to TWH Centers of Excellence, proximity between OSH/WHP programs, and leadership initiative. Motivations for collaboration were enumerated. CONCLUSIONS: Strategies for building TWH capacity and activity among SHDs are discussed.

The El Valor de Nuestra Salud clustered randomized controlled trial store-based intervention to promote fruit and vegetable purchasing and consumption.

BACKGROUND: Modifying the environment to promote healthy foods is a population-based approach for improving diet. This study evaluated the outcome effectiveness of a food store intervention that used structural and social change strategies to promote fruits and vegetables. It was hypothesized that intervention versus control store customers would improve their consumption of fruits and vegetables at 6 months. TRIAL DESIGN: Clustered randomized controlled trial METHODS: Sixteen pair-matched stores were randomized to an intervention or wait-list control condition. With the research team's support, intervention stores modified the availability, accessibility, and promotion of fruits and vegetables, including augmenting produce displays within the store and building employees' capacity to place and promote fruits and vegetables throughout the store (Phase 1), followed by the delivery of a customer-directed marketing campaign for 6 months (Phase 2). From months 7 to 12, stores were encouraged to maintain strategies on their own (Phase 3). Customer-reported daily fruit and vegetable consumption (cups/day) were collected by blinded research assistants at three time-points (baseline, 6 months and 12 months post-baseline) from 369 participating customers (an average of 23/store). Secondary outcomes included customer-reported fruit and vegetable purchasing and other behaviors. RESULTS: The study retained the 16 stores and most customers at 6 (91%) and 12 (89%) months. Although significant differences were not observed in the overall sample for vegetable consumption, male customers of intervention versus control stores consumed significantly more fruit daily at 6 months [mean (standard deviation) cups at baseline and six months; intervention: 1.6 (1.5) to 1.6 (1.5) vs. control: 1.4 (1.2) to 1.1 (0.8)]. However, this difference was not observed at 12 months, or among females. There was an overall increase in dollars spent at the targeted store in the intervention versus control condition among male versus female customers at 6 months; however, no change was observed in the percent of dollars spent on fruits and vegetables at the targeted store. Frequency of shopping at the targeted store did not modify intervention effects. CONCLUSIONS: Structural and social change interventions can modify customers' behavior in the short-term. Future research should consider methods for achieving longer-term changes, and potential generalizability to other products (e.g., energy-dense sweet and savory products). TRIAL REGISTRATION: NCT01475526.

Implementation of a workplace physical activity intervention in child care: process evaluation results from the Care2BWell trial.

Care2BWell was designed to evaluate the efficacy of Healthy Lifestyles (HL), a worksite health promotion intervention to increase child care workers' physical activity. The purpose of this study was to use process evaluation to describe the implementation of HL and determine if different levels of implementation are associated with changes in workers' physical activity. Data were collected from 250 workers randomized to HL, a 6 month, multilevel intervention that included an educational workshop followed by three 8 week campaigns that included self-monitoring and feedback, raffle incentive, social support, and center director coaching. Process evaluation data collection included direct observation, self-reported evaluation surveys, website analytics and user test account data, tracking databases and semi-structured interviews. Implementation scores were calculated for each intervention component and compared at the center and individual levels. Nearly a third of workers never self-monitored and few (16%) met self-monitoring goals. Only 39% of centers engaged with the social support component as intended. Raffle and social support components were perceived as the least useful. Implementation varied widely by center (25%-76%) and individual workers (0%-94%). No within- or between-group differences for high compared to low implementation groups for change in physical activity were evident. Interview themes included limited sustainability, competing priorities, importance of social support, and desire for a more intensive, personalized intervention. Wide variation in implementation may explain limited effects on intervention outcomes. Future worksite interventions designed for child care workers can use these findings to optimize health promotion in this setting.

Association Between Previous Concussion Education and Concussion Care-Seeking Outcomes Among National Collegiate Athletic Association Division I Student-Athletes.

CONTEXT: Limited data exist concerning differences in concussion-education exposure and how education exposures relate to care seeking and symptom disclosure, specifically by National Collegiate Athletic Association Division I student-athletes. OBJECTIVE: To investigate demographic characteristics associated with concussion-education exposure and examine whether overall education exposure (yes versus no) and education-source exposure number (multiple sources versus a single source) affect concussion care-seeking and disclosure factors in Division I student-athletes. DESIGN: Cross-sectional study. SETTING: Classroom or online survey. PATIENTS OR OTHER PARTICIPANTS: Division I student-athletes (n = 341). MAIN OUTCOME MEASURE(S): Frequencies and proportions were computed for sex, race, school year, sport, and concussion history across concussion-education groups. Prevalence ratios (PRs) and 95% CIs were calculated to quantify the associations between student-athlete characteristics and (1) overall concussion-education exposure and (2) source-exposure number. Separate multivariable linear regression models estimated adjusted mean differences (MDs) and 95% CIs, which allowed us to assess differences in concussion knowledge, attitudes, and perceived social norms relative to concussion-education exposure and exposure to multiple sources. Separate multivariable binomial regression models were performed to estimate adjusted PRs and 95% CIs in order to evaluate associations of intention, perceived control, and care-seeking or disclosure behaviors and overall concussion-education exposure and exposure to multiple sources. All models controlled for sex, sport, and concussion history. RESULTS: Overall, 276 (80.9%) participants reported previous concussion education, with 179 (64.9%) being exposed to multiple sources. Student-athletes who participated in a contact sport (adjusted PR = 1.24; 95% CI = 1.06, 1.44) and those who had a concussion history (adjusted PR = 1.19; 95% CI = 1.09, 1.31) had higher prevalences of concussion-education exposure. Females had a lower prevalence of reporting multiple sources (adjusted PR = 0.82; 95% CI = 0.68, 0.99). Overall concussion-education exposure was significantly associated with more favorable perceived social norms surrounding concussion care seeking (adjusted MD = 1.37; 95% CI = 0.13, 2.61). CONCLUSIONS: These findings highlighted the potential differences in overall concussion-education exposure and provide clinicians with information on groups who may benefit from additional targeted education.

Perceived social norms and concussion-disclosure behaviours among first-year NCAA student-athletes: implications for concussion prevention and education.

Timely disclosure and identification of concussion symptoms are essential to proper care. Perceived social norms are a potential driving factor in many health-related decisions. The study purpose was to describe concussion disclosure behaviours and identify the association between perceived social norms and these disclosure behaviours. First-year student-athletes (n = 391) at two NCAA institutions completed a cross-sectional survey about concussion disclosure and disclosure determinants. Log-binomial regression models identified factors associated with concussion disclosure behaviour prevalence for: higher intention to disclose symptoms, disclosed all at time of injury, eventually disclosed all, and never participated with concussion symptoms. More favourable perceived social norms were associated with higher prevalence of intention to disclose (PR = 1.34; 95%CI: 1.18, 1.53) and higher prevalence of never participating in sports with concussion symptoms (PR = 1.50; 95%CI: 1.07, 2.10). Clinicians, coaches, sports administrators, and healthcare practitioners should be mindful of the need to create supportive social environments to improve concussion symptom disclosure.

Using a Social Capital Framework to Explore a Broker's Role in Small Employer Wellness Program Uptake and Implementation.

PURPOSE: Small employers, while motivated to implement wellness programs, often lack knowledge and resources to do so. As a result, these firms rely on external decision-making support from insurance brokers. The objective of this study was to analyze brokers' familiarity with wellness programs and to characterize their role and interactions with small employers. DESIGN: Using a newly developed common interview guide (20 questions), protocol and analysis plan, 20 interviews were conducted with health insurance brokers in Illinois, Minnesota, North Carolina and Washington in 2016 and 2017. In addition to exploring patterns of broker interactions and familiarity by segment, we propose a framework to conceptualize the broker-client relationship using social capital theory and the RE-AIM model. METHODS: Interviews were transcribed, summarized and a common codebook was established using DeDoose. Themes were identified following multi-rater coding and structured within the framework. RESULTS: Participating brokers reported having a high to moderate familiarity with wellness programs (65%) and a majority (80%) indicated that they have previously advised their small business clients on the availability and features of them. Further, we find that brokers may help eliminate barriers to resources and act as a connector to wellness opportunities within their professional network. CONCLUSION: New initiatives to promote small employer wellness programs can benefit from examining the influence of brokers on the decision-making process. When engaged and supported with resources, brokers may be effective champions for employer wellness programs.

Association Between Previous Concussion Education and Concussion Care-Seeking Outcomes among NCAA Division I Student-Athletes.

CONTEXT: There are limited data concerning differences in concussion education exposure and how education exposures relates to care-seeking and symptom disclosure, specifically in Division I student-athletes. OBJECTIVE: Investigate demographic characteristics associated with concussion education exposure and examine whether overall education exposure (yes vs. no) and education source exposure number (multiple sources vs. single source) affects concussion care-seeking and disclosure factors in Division I student-athletes. DESIGN: Cross-sectional survey. SETTING: Classroom or online. PARTICIPANTS: NCAA Division I student-athletes (n=341). MAIN OUTCOME MEASURE(S): Frequencies and proportions were computed for sex, race, school year, sport, and concussion history across concussion education groups. Prevalence ratios (PR) and 95% confidence intervals (CI) quantified the association between student-athlete characteristics and 1) overall concussion education exposure and 2) source exposure number. Separate multivariable linear regression models estimated adjusted mean differences (MD) and 95%CI to assess differences in concussion knowledge, attitudes, and perceived social norms relative to concussion education exposure and exposure to multiple sources. Separate multivariable binomial regression models estimated adjusted PRs and 95%CI to assess associations of intention, perceived control, and care-seeking/disclosure behaviors and overall concussion education exposure and exposure to multiple sources. All models controlled for sex, sport, and concussion history. RESULTS: Overall, n=276 (80.9%) reported previous concussion education, with 179 (64.9%) exposed to multiple sources. Student-athletes that participated in a contact sport (adjusted PR=1.24, 95%CI=1.06,1.44) and those who had a concussion history (adjusted PR=1.19, 95%CI=1.09,1.31) had higher prevalence of previous concussion education exposure. Females had a lower prevalence of reporting multiple sources (adjusted PR=0.82, 95%CI=0.68, 0.99). Overall concussion education exposure was significantly associated with more favorable perceived social norms surrounding concussion care-seeking (adjusted MD=1.37, 95%CI=0.13,2.61). CONCLUSIONS: Findings highlight potential differences in overall concussion education exposure and provide clinicians with information on groups who may benefit from targeted additional education.

Workplace-based opportunities to support child care workers' health and safety.

Child care workers earn among the lowest wages in the United States and they struggle with many health issues. The purpose of this study was to describe workplace supports for nutrition, physical activity, other health behaviors (e.g., smoking cessation, stress management), and occupational health and safety available to child care workers, and thereby inform the development of future workplace-based interventions to improve worker well-being. Between 2015 and 2016, 74 North Carolina child care centers (and directors), participating in a larger randomized controlled trial, completed a Workplace Health and Safety Assessment (interview and observation) measuring four domains: Infrastructure, Organizational Policies and Procedures, Programs and Promotions, and Internal Physical Environment. This study used baseline data to report means and standard deviations. Participating child care centers employed, on average, 12.7 ± 8.4 employees. Total scores from the Workplace Health and Safety Assessment averaged 41.3 ± 12.6 out of a possible 154, demonstrating many missed opportunities for supporting health/safety. More specifically, centers scored on average 9.5 ± 3.9 on Infrastructure (35% of potential points), 11.1 ± 3.9 on Organizational Policies and Procedures (32% of potential), 7.6 ± 5.4 on Programs and Promotions (12% of potential), and 13.1 ± 2.2 on Internal Physical Environment (49% of potential). The most frequent supports available were for occupational health and safety issues, while fewer supports were available for physical activity and other health behaviors. Child care workers could benefit greatly from more comprehensive workplace health and safety interventions; however, strategies must overcome centers' limited capacity and resources.

Communication Cues and Engagement Behavior: Identifying Advertisement Strategies to Attract Middle-Aged Adults to a Study of the Chronic Disease Self-Management Program.

INTRODUCTION: Low- and middle-income, middle-aged adults have high rates of disease and death from chronic disease, yet their participation in self-management programs is low. This may be because advertisements for such programs often target elderly, predominantly white, affluent adults. Our study used data from a parent randomized controlled trial to identify theoretically driven advertisement cues to engage low- and middle-income, middle-aged adults in the Chronic Disease Self-Management Program (CDSMP). METHODS: A framework that combined the Elaboration Likelihood Model and Protection Motivation Theory was used to guide χ2 and regression analyses to assess relationships between advertisement cue preferences and 5 stages of cognitive engagement (cue processing, cognitive appraisal of the advertised study, motivation to enroll) and behavioral engagement of study participants (enrollment and program participation). RESULTS: One advertisement cue (taking control of one's future) and 1 cue combination (financial security and taking control of one's future) were significantly associated with study enrollment, as were motivation to enroll and cue processing. CONCLUSION: These results can inform CDSMP recruitment efforts to better engage low- and middle-income, middle-aged adults in an effort to mitigate the disproportionate burden of chronic disease in this population.

Results of caring and reaching for health (CARE): a cluster-randomized controlled trial assessing a worksite wellness intervention for child care staff.

BACKGROUND: Child care workers are among the lowest paid US workers and experience a wide array of health concerns. The physical and mental demands of their job and the lack of employer-provided health-insurance increase health risks. The Caring and Reaching for Health (CARE) study evaluated a 6-month Healthy Lifestyles intervention targeting child care workers' physical activity (primary outcome), other health behaviors, and their workplace health environment. METHODS: Eligible child care centers, defined as being in operation for at least 2 years and employing at least four staff, were enrolled into CARE's cluster-randomized trial. Centers and their child care staff were randomly assigned to either the Healthy Lifestyles (HL) intervention arm or the Healthy Finances (HF) attention control arm using a block randomization approach. Intervention components were delivered through in-person workshops, center-level displays, informational magazines, director coaching, electronic messaging, and an interactive website. Outcome measures were collected during center visits at baseline and immediately post-intervention by trained data collectors blinded to center arm assignment. Workers' physical activity was assessed with accelerometers, worn for 7 days. Secondary outcome measures included biometric assessments of health and fitness, web-based surveys about health behaviors, and an environmental audit of workplace supports for health. Multi-level linear mixed models assessed worker- and center-level changes in these outcomes. RESULTS: Participants included 553 child care workers representing 56 centers (HL = 250 staff/28 centers, HF = 303 staff/28 centers). At 6 months, moderate-to-vigorous physical activity declined slightly in both arms (- 1.3 min/day, 95% CI: - 3.0, 0.3 in HL; - 1.9 min/day, 95% CI: - 3.3, - 0.5 in HF), but there was no significant group by time interaction. Several secondary outcomes for other health behaviors and workplace health environment showed improvements in favor of the intervention arm, yet differences did not remain statistically significant after adjustment for multiple comparisons. CONCLUSIONS: While the Healthy Lifestyles intervention did not improve health behaviors or the workplace health environment, results confirmed the pressing need to focus on the health of child care workers. Future interventions should focus on prevalent health issues (e.g., weight, stress), include both high-tech and high-touch intervention strategies, and address work conditions or other social determinants of health (e.g. wages) as a means of improving the health of these essential workers. TRIAL REGISTRATION: Care2BWell: Worksite Wellness for Child Care (NCT02381938).

Evaluation and Dissemination of a Checklist to Improve Implementation of Work Environment Initiatives in the Eldercare Sector: Protocol for a Prospective Observational Study.

BACKGROUND: To measure sustainable improvements in the work environment, a flexible and highly responsive tool is needed that will give important focus to the implementation process. A digital checklist was developed in collaboration with key stakeholders to document the implementation of changes in eldercare sector workplaces. OBJECTIVE: This paper describes the study protocol of a dissemination study that aims to examine when, why, and how the digital checklist is spread to the Danish eldercare sector following a national campaign particularly targeting nursing homes and home care. METHODS: This prospective observational study will use quantitative data from Google Analytics describing use of the checklist as documented website engagement, a survey among members in the largest union in the sector, information from a central business register, and monitoring of campaign activities. The evaluation will be guided by the five elements of the RE-AIM framework: reach, effectiveness, adoption, implementation, and maintenance. RESULTS: The study was approved in June 2016 and began in October 2018. The campaign that is the foundation for the evaluation began in 2017 and ended in 2018. However, the webpage where we collect data is still running. Results are expected in 2020. CONCLUSIONS: This protocol provides a working example of how to evaluate dissemination of a checklist to improve implementation of work environment initiatives in the eldercare sector in Denmark. To our knowledge, implementation in a nationwide Danish work environment has not been previously undertaken. Given that the checklist is sector-specific for work environment initiatives and developed through systematic collaboration between research and practice, it is likely to have high utility and impact; however, the proposed evaluation will determine this. This study will advance dissemination research and, in particular, the evaluation of the impact of these types of studies. Finally, this study advances the field through digital tools that can be used for evaluation of dissemination efforts (eg, Google Analytics associated with website) in the context of a rigorous research design activity. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/16039.

Education and Training to Build Capacity in Total Worker Health®: Proposed Competencies for an Emerging Field.

OBJECTIVE: Establishment of core competencies for education and training of professionals entering the emerging field of Total Worker Health®. METHODS: Compilation and distillation of information obtained over a 5-year period from Total Worker Health symposia, workshops, and academic offerings, plus contributions from key stakeholders regarding education and training needs. RESULTS: A proposed set of Total Worker Health competencies aligns under six broad domains: Subject Matter Expertize; Advocacy and Engagement; Program Planning, Implementation and Evaluation; Communications and Dissemination; Leadership and Management; and Partnership Building and Coordination. CONCLUSIONS: Proposed set of core competencies will help standardize education and training for professionals being trained in Total Worker Health. It serves as an invitation for further input from stakeholders in academia, business, labor, and government.

Development of a Workplace Intervention for Child Care Staff: Caring and Reaching for Health's (CARE) Healthy Lifestyles Intervention.

Child care staff are among the lowest wage workers, a group at increased risk for a wide array of chronic diseases. To date, the health of child care staff has been largely ignored, and there have been very few interventions designed for child care staff. This article describes the development of the Caring and Reaching for Health (CARE) Healthy Lifestyles intervention, a workplace intervention aimed at improving physical activity and health behaviors among child care staff. Theory and evidence-based behavior change techniques informed the development of intervention components with targets at multiple social ecological levels. Final intervention components included an educational workshop held at a kick-off event, followed by three 8-week campaigns. Intervention components within each campaign included (1) an informational magazine, (2) goal setting and weekly behavior self-monitoring, (3) weekly tailored feedback, (4) e-mail/text prompts, (5) center-level displays that encouraged team-based goals and activities, and (6) coaching for center directors. This multilevel, theory-driven intervention is currently being evaluated as part of a larger randomized controlled trial. Process evaluation efforts will assess the extent to which child care staff participated in, engaged with, and were satisfied with the intervention. Lessons learned will guide future intervention research engaging child care workers.

Physical activity calorie expenditure (PACE) labels in worksite cafeterias: effects on physical activity.

BACKGROUND: Regular physical activity is an important component of healthy living and wellbeing. Current guidelines recommend that adults participate in at least 150 min of moderate or vigorous-intensity physical activity weekly. In spite of the benefits, just over half of U.S. adults meet these recommendations. Calorie-only food labels at points of food purchase have had limited success in motivating people to change eating behaviors and increase physical activity. One new point of purchase approach to promote healthy behaviors is the addition of food labels that display the physical activity requirement needed to burn the calories in a food item (e.g. walk 15 min). METHODS: The Physical Activity Calorie Expenditure (PACE) Study compared activity-based calorie-expenditure food labels with calorie-only labels at three Blue Cross and Blue Shield of North Carolina worksite cafeterias. After 1 year of baseline data collection, one cafeteria had food items labeled with PACE labels, two others had calorie-only food labels. Cohort participants were asked to wear an accelerometer and complete a self-report activity questionnaire on two occasions during the baseline year and twice during the intervention year. RESULTS: A total of 366 study participants were included in the analysis. In the PACE-label group, self-reported physical activity increased by 13-26% compared to the calorie-only label group. Moderate-to-vigorous physical activity (MVPA) increased by 24 min per week in the PACE-label group compared to the calorie-label group (p = 0.06). Changes in accelerometer measured steps, sedentary time, and MVPA had modest increases. Change ranged from 1 to 12% with effect size values from 0.08 to 0.15. Baseline physical activity level significantly moderated the intervention effects for all physical activity outcomes. Participants in both label groups starting in the lowest tertile of activity saw the largest increase in their physical activity. CONCLUSION: Results suggest small positive effects for the PACE labels on self-reported and objective physical activity measures. Minutes of weekly MVPA, strength training, and exercise activities showed modest increases. These results suggest that calorie-expenditure food labels may result in some limited increases in physical activity.

Nursing Assistants' Use of Personal Protective Equipment Regarding Contact With Excreta Contaminated With Antineoplastic Drugs.

PURPOSE: To examine the feasibility of observing and interviewing nursing assistants about handling of antineoplastic drugs contaminated with excreta, acceptability of a measure of personal protective equipment (PPE) use with nursing assistants, and predictors of PPE use. PARTICIPANTS & SETTING: 27 nursing assistants in an inpatient hematology-oncology unit at an academic medical center in the southeastern United States. METHODOLOGIC APPROACH: This was an exploratory, multimethod study using observation, verbally administered questionnaires, and interviews. Research variables included recruitment rates, acceptability of observation, and understandability of a safe-handling instrument. FINDINGS: Observed use of double gloves, chemotherapy gowns, and face shields was low; use of plastic-backed pads when flushing excreta was high. IMPLICATIONS FOR NURSING: Nursing assistants are willing to participate in research. Standardized training and education about PPE use are needed.