Transtheoretical Model for Exercise: Measure Redevelopment and Assessing the Role of Barriers in a Diverse Population

PURPOSE

To redevelop and improve Transtheoretical Model (TTM) exercise measures for Black and Hispanic/Latinx adults. The redeveloped scales will address barriers to exercise potentially relevant to populations of color in the United States (US).

DESIGN

Cross-sectional, split-half measure development.

SETTING

Online survey in the US.

SUBJECTS

450 Black and/or Hispanic/Latinx adults.

MEASURES

Demographics, exercise engagement (IPAQ-SF), stage of change (SOC), decisional balance (DCBL), self-efficacy (SE), and barriers to exercise.

ANALYSIS

Split-half exploratory (EFA) and confirmatory factor analyses (CFA) were executed to establish measurement structure and fit, followed by multivariate analyses to assess constructs by SOC.

RESULTS

EFA/CFA for DCBL revealed three factors (α = .85, .70, .75) which represented Pros of exercise, Cons of exercise related to time and safety, and Cons of exercise related to physical or emotional discomfort. Model fit was adequate (CFI = .89). For SE, two factors (α = .85, .77) resulted with good model fit (CFI = .91). These factors reflected self-efficacy to exercise when confronted with generally challenging situations, and self-efficacy to exercise when specifically experiencing affective difficulties, such as depression or anxiety. Lastly, a novel Barriers measure resulted in three factors (α = .82, .77, .76), representing barriers encountered due to family responsibilities, work obligations, and health challenges, with good model fit (CFI = .95). Shifts in the core TTM constructs by SOC largely mapped onto the theoretical trends expected under the TTM.

CONCLUSION

This study produced systematically developed TTM exercise measures for Black and Hispanic/Latinx adults in the US that address and incorporate important barriers to exercise. This research represents an important step forward in broadening the inclusion of diverse populations to TTM measure development processes and may lead to a better understanding of relevant factors impeding exercise engagement in the US.

Racial Differences in Perceptions of Genetic Wellness Programs

PURPOSE

Genetic wellness programs (GWPs) are a highly innovative workforce wellness product. Recently marketed to U.S. employers by at least 16 vendors, GWPs take advantage of low-cost DNA sequencing to detect genetic risk factors for an increasing array of diseases. The purpose of this research is to understand perceptions, concerns, and barriers related to GWPs, among employees from Black, White, and Asian backgrounds and different income levels.

APPROACH

Qualitative study with 3 focus groups (FGs).

SETTING

Employees of large high-technology companies (deemed likely early GWP adopters).

RESPONDENTS

21 individuals recruited online through User Interviews.

METHOD

FG guide developed via literature review and landscape analysis, and pre-tested. FGs led by a trained moderator and audio-recorded. Transcripts content analyzed for key themes.

RESULTS

Nearly all respondents saw potential benefits to GWP participation for themselves or their families. However, there were profound differences in perceptions of risks to GWP participation between Black and White/Asian respondents. These differences surfaced in three broad areas: privacy and discrimination risks; family impact risks; and feelings about the employer. Willingness to participate in a GWP also varied between Black employee respondents and White and Asian employee respondents (including low-income White employees). Only 27% of Black employees would participate in GWP, compared to 90% of the other employees.

CONCLUSION

Most employees appear likely to support employer adoption of GWPs. However, Black employees report significant concerns regarding participation. Addressing these concerns through program design would benefit all employees, and could increase trust and uptake of GWPs.

Evaluation of a Statewide Flavored Tobacco Restriction on Use, Access, and Cessation Among Black and White Tobacco Users in Massachusetts

PURPOSE

To evaluate the impact of a statewide flavored tobacco restriction among Massachusetts residents who use menthol or flavored tobacco and to assess differences in impact between Black and White users, as the tobacco industry has targeted menthol to Black users.

DESIGN

An online survey was distributed through a panel provider and household mailings.

SETTING

Eleven Massachusetts communities with higher-than-state-average Black, Indigenous or People of Color populations.

SUBJECTS

Black (n = 63) and White (n = 231) non-Hispanic residents who used menthol or other flavored tobacco products in the past year.

MEASURES

Impact of the law on use, access, and quitting behaviors.

ANALYSIS

Outcomes were assessed between Blacks and Whites using Pearson chi-square tests.

RESULTS

Over half (53% of White, 57% of Black) of respondents believed the law made it more difficult to access menthol products; two-thirds (67% of White,64% of Black) accessed menthol products in another state. Black users were significantly more likely to report purchasing menthol products off the street (P ≤ .05). One-third (28% of White, 32% of Black) believed the law made it easier to quit, and one-third (27% of White, 34% of Black) completely quit in the past year.

CONCLUSIONS

Flavored tobacco restrictions may positively and equitably impact cessation. Cross-border access and off-the-street purchasing suggest the need for greater cessation support and underscore the importance of a national policy.

Quantifying Value of Worksite Well-Being Programs With a Health Equity Lens: It's Time to Raise the Bar

Calls to address workforce health inequities have been met with expanded well-being programming, without an assessment of programming relevance or evaluation of equity-related outcomes. The goal of this commentary is to summarize current practices and gaps in evaluation of well-being programs, provide evidence supporting the need for broader participation in well-being offerings, and make recommendations to incorporate health equity measures into planning and evaluation efforts conducted by both employers and vendors. Data sharing, expanded measurement, more rigorous evaluation methods, and alignment of goals are some of the recommendations to better address health inequities and differential participation among employees.

Weight Status Among Minnesota Hispanic or Latino/a Youth: An Exploration of Protective Factors

PURPOSE

Pediatric obesity disproportionately impacts Hispanic or Latino/a adolescents. Culturally appropriate family-based behavioral initiatives to improve weight status are warranted. The purpose of this research was to determine prevalence rates and identify protective factors associated with having overweight/obesity (body mass index ≥ 85^th percentile) to inform Hispanic or Latino/a-targeted behavioral intervention development.

DESIGN

Secondary data analyses of a population-based statewide survey.

SETTING

Minnesota public high schools.

PARTICIPANTS

Male (n = 2,644) and female (n = 2,798) Hispanic or Latino/a 9^th and 11^th graders (N = 5,442).

MEASURES

Obesity-related behaviors (meeting fruit and vegetable [F&V] and physical activity [PA] recommendations), family caring, family country/region of origin, and weight status.

ANALYSIS

Stepwise logistic regression models (F&V, PA), stratified by biological sex, were used to identify protective factors of overweight/obesity.

RESULTS

The overall prevalence of meeting F&V and PA recommendations was 11.0% and 11.8%, respectively. Meeting F&V recommendations was not protective against overweight/obesity in either sex. Yet, males and females who met PA recommendations had significantly lower odds of having overweight/obesity (p < .05). In F&V and PA models, family caring was protective against overweight/obesity in females (p < .05), and family country/region of origin was protective against overweight/obesity in both sexes (p < .05).

CONCLUSION

Findings illustrate a need for obesity prevention initiatives for Hispanic or Latino/a youth. More research is needed to understand the protective nature of family caring and country/region of origin.

Letter to the Editor Response: Exploring COVID-19 Vaccine Hesitancy Among Stakeholders in African American and Latinx Communities in the Deep South Through the Lens of the Health Belief Model

The purpose of this submission to respond to a Letter to the Editor recently submitted regarding our manuscript, "Exploring COVID-19 Vaccine Hesitancy among Stakeholders in African American and Latinx Communities in the Deep South through the Lens of the Health Belief Model" published in the American Journal of Health Promotion in February, 2022. The manuscript reported on a study that had as its purpose to qualitatively explore perceptions related to COVID-19 vaccination intention among African American and Latinx participants and suggest potential intervention strategies.

Physical Activity Interventions Among American Indian and Alaska Native Persons: A Systematic Review

OBJECTIVE

The purpose of this review was to identify and describe physical activity (PA) interventions that have been implemented with American Indian and Alaska Natives (AIANs) in the U.S. and Canada since 2006.

DATA SOURCE

Searches were conducted in 8 databases plus grey literature sources.

STUDY INCLUSION AND EXCLUSION CRITERIA

Eligible studies: (a) described an intervention designed to increase PA; (b) targeted AIANs residing in the U.S. or Canada, or if a multiethnic population, contained an AIAN subanalysis; (c) were published in 2006 or later; and (d) reported a PA outcome.

DATA EXTRACTION

Two reviewers independently extracted data, with conflicts resolved through discussion.

DATA SYNTHESIS

Data were synthesized by participant characteristics, intervention strategies, PA outcomes, and impact.

RESULTS

We identified 25 eligible studies, most targeting children and youth. Intergenerational, environmental policy, cultural adaptation, and curriculum-based approaches were used. Twenty studies used self-reported PA measures. 80% of studies used an element of cultural adaptation, mostly considering cultural needs in design, not program or outcome evaluation. Sedentary behavior and leisure-time PA were rarely assessed. Significant changes in PA outcomes were achieved post-intervention in 13 studies (52%).

CONCLUSION

Future interventions should target AIAN adults to evaluate sedentary behavior and leisure-time PA. Interventions should incorporate psychometrically tested objective measures and prioritize the Native perspective from intervention design through project evaluation.

Evaluation of a 2-1-1 Telephone Navigation Program to Increase Cancer Control Behaviors: Results From a Randomized Controlled Trial

PURPOSE

To evaluate the effectiveness of a telephone navigation intervention for increasing use of cancer control services among underserved 2-1-1 callers.

DESIGN

Randomized controlled trial.

SETTING

2-1-1 call centers in Houston and Weslaco, Texas (located in the Rio Grande Valley near the Mexican border).

PARTICIPANTS

2-1-1 callers in need of Pap test, mammography, colorectal cancer screening, smoking cessation counseling, and/or HPV vaccination for a daughter (n = 1,554). A majority were low-income and described themselves as Black or Hispanic.

INTERVENTION

Participants were randomly assigned to receive either a cancer control referral for the needed service(s) with telephone navigation from a trained cancer control navigator (n = 995) or a referral only (n = 559).

MEASURES

Uptake of each individual service and any needed service.

ANALYSIS

Assessed uptake in both groups using bivariate chi-square analyses and multivariable logistic regression analyses, adjusted for sociodemographic covariates. Both per-protocol and intent-to-treat approaches were used.

RESULTS

Both interventions increased cancer control behaviors. Referral with navigation intervention resulted in significantly greater completion of any needed service (OR = 1.38; p = .042), Pap test (OR = 1.56; p = .023), and smoking cessation counseling (OR = 2.66; p = .044), than referral-only condition. Other outcomes showed the same trend although the difference was not statistically significant: mammography (OR = 1.53; p = .106); colorectal cancer screening (OR = 1.80; p = .095); and HPV vaccination of a daughter (OR = 1.61; p = .331).

CONCLUSION

Adding cancer control referrals and navigation to an informational service like the 2-1-1 program can increase overall participation in cancer control services.

For the Commercially Insured, Equitable Health Benefits Begin With Equitable Health Insurance Design

Equitable health benefit design is central to addressing the health inequities of individuals with commercial health insurance in the United States. To do so, employers and other plan sponsors must take action to identify and address unmet health and well-being priorities among racialized groups and low-income workers. These historically underrepresented subpopulations will also benefit from more equitable approaches to healthcare benefits design that recognize and meaningfully address access and affordability concerns. Targeted appropriately, these actions have the potential to foster greater employee engagement and productivity, leading to enhanced business performance.

A Culturally Adapted Colorectal Cancer Education Video for the Somali Community in Minnesota: A Pilot Investigation

PURPOSE

This study aims to develop and test feasibility of a colorectal cancer (CRC) education video appropriate for Somali immigrants.

DESIGN

One-group pretest-posttest design.

SETTING

Minneapolis, MN.

SAMPLE

Thirty-one Somali men (mean age = 60.6; SD = 13.0).

INTERVENTION

A CRC education video was developed in the Somali language with Somali community partners. Participants were invited to a workshop and watched the video.

MEASURES

Levels of understanding about CRC and screening were assessed before vs after the video.

ANALYSIS

Binomial tests were conducted to examine changes in level of understanding.

RESULTS

Analysis on pre-post, within-person changes in understanding about cancer, and CRC screening showed that proportions with a positive change in understanding risks of cancer (80%) and benefits of CRC screening (90%) were significantly higher than expected if the video had no effect (50%; P = .012, P < .001, respectively). Ninety-three percent of participants agreed that the video contained useful information.

CONCLUSION

These results provide evidence of usefulness of culturally tailored videos to facilitate CRC screening in the Somali community. Results of this study were limited by a small sample size and lack of a control group.

Policy Support for Smoke-Free and E-Cigarette Free Multiunit Housing

PURPOSE

Estimate public support for prohibiting multiunit housing (MUH) e-cigarette and cigarette use.

DESIGN

Cross-sectional study.

SETTING

Data from an online panel survey.

SAMPLE

A Fall 2018 nationally representative sample of 3,415 (99.3% response rate) United States (US) adults 18-64 years old.

MEASURES

Policy support for prohibiting MUH smoking and e-cigarette use, sociodemographics, and tobacco perceptions and behaviors.

ANALYSIS

Weighted multivariate logistic regression examined predictors of support for prohibiting 1) cigarette use and 2) e-cigarette use in MUH.

RESULTS

Most respondents expressed support for prohibiting smoking (76.9%) and e-cigarette use (74.0%) in MUH. About 17% (n = 588) of the sample lived in MUH, and living in MUH was not predictive of support for either policy. For both cigarette and e-cigarette policies, current smokers (n = 630; OR = 0.44, p < 0.001; OR = 0.59, p < 0.01) and current e-cigarette users (n = 305; OR = 0.42, p < 0.001; OR = 0.22, p < 0.001) had lower odds of support. Notably, while most smokers supported prohibiting cigarette (51.4%) and e-cigarette use in MUH (51.1%), there was less support among current e-cigarette users for prohibiting cigarette (48.1%) and e-cigarette use in MUH (34.5%).

CONCLUSION

Majority support for prohibiting smoking and e-cigarette use in MUH is promising for policy adoption; however, lower support of both policies among e-cigarette users needs to be examined, as increasing use of e-cigarettes may be shifting social norms away from support for smoke free housing policies.

Perceptions of Arguments in Support of Policies to Reduce Sugary Drink Consumption Among Low-Income White, Black and Latinx Parents of Young Children

Purpose:

To test for racial/ethnic differences in perceived argument strength in favor of structural interventions to curb childhood obesity among lower-income parents of young children.

Design:

Cross-sectional, self-report.

Setting:

Online research panel, national sample of 1485 US adults in Fall 2019.

Participants:

Parents of children (age 0-5 years) with an annual income <$40,000, stratified by White, Black and/or Latinx race/ethnicity.

Measures:

SSB consumption, policy support, and strength of arguments in favor of marketing restrictions and a penny-per-ounce tax.

Analysis:

Descriptive statistics, multivariable OLS models.

Results:

Race/ethnicity was not a significant predictor of the perceived strength of a composite of marketing arguments (p_Black = 0.07; p_Latinx = 0.10), however it was a significant predictor of the perceived strength of tax arguments (p_Black = 0.01; p_Latinx = 0.01). Perceptions of strength of 12 of 35 discrete SSB tax arguments differed by race/ethnicity (p < .05). Arguments regarding industry targeting of Black children (marketing: p_Black < .001; p_Latinx = .001; tax: p_Black < .001; p_Latinx = .001), were particularly demonstrative of this difference. In contrast, arguments that these policies would provide support for parents (marketing: p_Black = 0.20; p_Latinx = 0.84) and communities (tax: p_Black = 0.24; p_Latinx = 0.58) were seen as strong arguments across groups.

Conclusions:

Black and Hispanic/Latinx parents may be more prepared to move toward SSB policy support than white parents. Emphasizing community benefits of policy may be effective in moving constituents toward policy support across groups.

Socioenvironmental Risk Factors for Adolescent Marijuana Use in a United States-Mexico Border Community

PURPOSE

We examined how socioenvironmental risk factors unique to the United States-Mexico border, defined as border community and immigration stress, normalization of drug trafficking, and perceived disordered neighborhood stress, contribute to tobacco, alcohol, and marijuana use among adolescents residing there.

DESIGN

Cross-sectional design.

SETTING

The study was conducted at a high school on the United States-Mexico border.

SUBJECTS

A sample of 445 primarily Hispanic students (ages 14-18).

MEASURE

Perceived Disordered Neighborhood Stress Scale, Border Community and Immigration Stress Scale, and Normalization of Drug Trafficking Scale.

ANALYSIS

Logistic regression assessed the association between the socioenvironmental risk factors and past 30-day tobacco, alcohol, and marijuana use.

RESULTS

Participants with higher border community and immigration stress scores were significantly more likely to have used tobacco (adjusted odds ratio [aOR] = 1.41, P < .01) and alcohol (aOR = 1.31, P < .01) in the past 30 days. Perceived disordered neighborhood stress also was associated with past 30-day alcohol use (aOR = 1.46, P < .00). The normalization of drug trafficking was associated with past 30-day marijuana use (aOR = 1.45, P < .05).

CONCLUSIONS

Public health practitioners, educational institutions, and policy makers should consider the economic and normative environment of the United States-Mexico border for future substance use prevention and risk reduction efforts targeting border adolescents.

The Importance of the Social Environment in Achieving High Levels of Physical Activity and Fruit and Vegetable Intake in African American Church Members

PURPOSE

African Americans experience a high burden of chronic diseases and cancers that are prevented and ameliorated with physical activity (PA) and fruit and vegetable (FV) intake. The purpose of this study is to identify individual, social, and neighborhood variables associated with African Americans attaining high levels of both behaviors.

DESIGN

This study is a cross-sectional analysis.

SETTINGS AND PARTICIPANTS

Cohort of African Americans adults recruited from black churches in the Greater Houston area.

MEASURES

Self-administered questionnaires collected in 2012 assessed correlates and behavioral outcome variables (PA and FV consumption). A combined 4-category behavioral outcome was created: high PA/high FV, low PA/high FV, high PA/low FV, and low PA/low FV.

ANALYSIS

Standard and stepwise multinomial logistic regression examined the association between the various variables and the behavioral outcome.

RESULTS

This sample (n = 1009) had a mean age of 49 years, was mostly female, and obese. Compared to the low PA/low FV intake group, the high PA/high FV intake group had significantly lower odds of individual-level variables (worrying about getting cancer, perceived stress, loneliness, and financial strain) and higher odds of social-level variables (social status, social cohesion, social organization involvement, and social norms). Only social-level variables remained significantly associated with higher odds of high PA/high FV intake in stepwise regression.

CONCLUSION

These findings indicate that social influences may be most critical for high PA and FV intake in African Americans adults.

The Longitudinal Relationship Between Social Support and Physical Activity in Hispanics

PURPOSE

Social support has been identified as a determinant of physical activity (PA), but research has been primarily cross-sectional, with mixed findings for different Hispanic subgroups and limited longitudinal research with Hispanics. The purpose of this study is to assess the longitudinal associations of social support with PA in Hispanics on the Texas-Mexico Border.

DESIGN AND SAMPLE

We used 2 time points of data collected from Hispanic adults in the Cameron County Hispanic Cohort (N = 588).

MEASURES

We collected social support for PA and self-reported leisure-time PA.

ANALYSIS

We used cross-lagged panel models to assess the association between friend support, family support, family punishment (criticizing or complaining) and PA over time.

RESULTS

Although social support overall was low for PA, fully adjusted cross-lagged panel models indicated that time 1 friend support was associated with time 2 PA (adjusted rate ratio = 1.02, 95% confidence interval = 1.00 -1.04), though family support was not associated with time 2 PA. In males, time 1 friend support was inversely associated with time 2 family punishment.

CONCLUSION

As expected, the directionality of the relation appears to be from social support to PA. Friend support appears to be predictive of PA in Hispanics, whereas family support is not. This should be considered in intervention development, particularly because familismo (commitment and mutual obligation to family) is considered to be a strong value in these communities.

Social and Structural Determinants of Smoking Status and Quit Attempts Among Adults Living in 12 US States, 2015

PURPOSE

This study examined the relationships among intermediary determinants, structural determinants, and adult smoking status and quit attempts.

DESIGN

Secondary data analysis of cross-sectional data.

SETTING

Data come from the 2015 Behavioral Risk Factor Surveillance System (BRFSS), Social Context module. A national, representative sample from 12 US states (Alabama, Arkansas, Delaware, District of Columbia, Georgia, Louisiana, Minnesota, Mississippi, Missouri, Rhode Island, Tennessee, and Utah).

PARTICIPANTS

A total of 64 053 noninstitutionalized US adults aged ≥18 years.

MEASURES

Smoking status and quit attempts were outcome variables. Individual-level structural determinants (age, sex, race/ethnicity, marital status, education, and employment status) and intermediary determinants (housing insecurity, food insecurity, health insurance, binge drinking, and general health mental health) from BRFSS.

ANALYSIS

Weighted multivariate, multinomial logistic regression.

RESULTS

Current smoking was greater among men, respondents aged between 35 to 64 and 55 to 64, adults who reported food insecurity, housing insecurity, frequent mental distress, binge drinking, and who were unemployed. Current smokers had higher odds of making quit attempts in the past 12 months if they were non-Hispanic Black, graduated college, and reported food and housing insecurity.

CONCLUSION

Multifaceted smoking cessation interventions that address food and housing needs also incorporate screening for potential comorbidities such as mental distress and/or hazardous alcohol use and may be needed to enhance smoking cessation rates among racially diverse adults.

The Minne-Loppet Motivation Study: An Intervention to Increase Motivation for Outdoor Winter Physical Activity in Ethnically and Racially Diverse Elementary Schools

PURPOSE

To test the effectiveness of an intervention to increase motivation for physical activity in racially diverse third- through fifth-grade students.

DESIGN

Natural experiment.

SETTING

Elementary schools in Minneapolis, Minnesota.

PARTICIPANTS

Two hundred ninety-one students in 18 Minne-Loppet Ski Program classes and 210 students in 12 control classrooms from the same schools.

INTERVENTION

The Minne-Loppet Ski Program, an 8-week curriculum in elementary schools that teaches healthy physical activity behaviors through cross-country skiing.

MEASURES

Pretest and posttest surveys measured self-determination theory outcomes: intrinsic exercise motivation, intrinsic ski motivation, autonomy, competence, and relatedness.

ANALYSIS

Hierarchical linear regression models tested treatment effects controlled for grade, race, sex, and baseline measures of the outcomes.

RESULTS

Minne-Loppet program students showed significantly greater motivation to ski (β = 0.95, 95% confidence interval [CI]: 0.15-1.75) and significantly greater perceived competence (β = 0.78, 95% CI: 0.06-1.50) than students in control classrooms. Treatment effects for general exercise motivation and perceived competence differed by race. African American students in Minne-Loppet classes showed significantly greater general exercise motivation (β = 1.08, 95% CI: 0.03-2.14) and perceived competence (β = 1.95, 95% CI: 0.91-2.99) than African American students in control classes.

CONCLUSION

The Minne-Loppet program promoted perceived competence and motivation to ski. Future improvements to the Minne-Loppet and similar interventions should aim to build general motivation and provide support needed to better engage all participants.

Socioeconomic and Racial/Ethnic Disparities in Physical Activity Environments in Georgia Elementary Schools

PURPOSE

This study aimed to characterize physical activity (PA) environments in Georgia public elementary schools and to identify socioeconomic status (SES) and racial/ethnic disparities in PA environments.

DESIGN

A school setting PA survey was launched in 2013 to 2014 as a cross-sectional online survey assessing PA environment factors, including facility access and school PA practices, staff PA opportunities, parental involvement in school PA, and out-of-school PA opportunities.

SETTING

All 1333 Georgia public elementary schools were recruited.

PARTICIPANTS

A total of 1083 schools (81.2%) responded. Survey respondents included school administrators, physical education (PE) teachers, and grade-level chairs.

MEASURES

Physical activity environment factors were assessed via an online questionnaire adapted from school PA surveys and articles.

ANALYSIS

The chi-square and Fisher exact analyses were conducted to examine the reporting of PA environment factors overall and by school SES, as measured by free/reduced lunch rate, and/or racial/ethnic composition.

RESULTS

Overall, many PA environment factors were widely prevalent (ie, gym [99%] or field [79%] access), although some factors such as some PA-related programs (ie, a structured walk/bike program [11%]) were less widely reported. Disparities in school PA environment factors were largely patterned by SES, though they varied for some factors by racial/ethnic composition and across SES within racial/ethnic composition categories. For example, lower SES schools were less likely to report access to blacktops and tracks ( p-value < .0001), and higher SES schools were less likely to report access to playgrounds ( p-value = .0076). Lower SES schools were also less likely to report "always/often" giving access to PE/PA equipment during recess ( p-value < .01). Lower SES and majority nonwhite schools were less likely to report having joint use agreements with community agencies ( p-value < .0001).

CONCLUSION

This study highlights SES and racial/ethnic disparities in PA environments in Georgia public elementary schools.