Community Trust, Attitudes and Preferences Related to Participation in Cancer Research in South Carolina

African American adults have the highest mortality rate for most cancers in the United States, and meaningful, community-driven research is needed to inform optimal strategies for addressing these disparities. Unfortunately, research mistrust, often driven by historical inequities, is well-documented among African Americans.This study explored trust, attitudes, and preferences regarding participation in cancer research activities among primarily African American and other medically underserved communities in South Carolina from August 2020 to December 2021. Trust was measured using the Trust in Medical Researchers Scale (TMRS).The mean TMRS score for all study participants (N = 179) was 26.54 (SD 7.57) out of 48 (maximum possible score). Significant differences in mean values of the TMRS scores were only observed for gender (p = 0.0056) and race (p < 0.0001), with White participants and males reporting higher levels of trust in medical researchers. Overall, 52.5% of participants were somewhat likely or likely to volunteer to participate in a cancer research opportunity, with White participants (73.81%) being more likely to participate in cancer research compared to African American participants (45.74%) (p = 0.0054). Furthermore, participants were most willing to provide saliva (80.85%) and urine samples (80.85%), new blood samples (60.64%), stool samples (54.26%), medical records or laboratory results (52.13%) and least willing to allow left-over blood, tissue, or other fluids from medical procedures to be used for research (50%).These results provide evidence of the need for concerted programmatic efforts to build trust in cancer researchers, particularly among females and African American adults.

Understanding COVID-19 vaccine hesitancy in the Hispanic adult population of South Carolina: a complex mixed-method design evaluation study

BACKGROUND

In August 2021, only 47.6% of all eligible residents in South Carolina (SC) had received at least one dose of the COVID-19 vaccine, with only 41% having completed their vaccination series. Additionally, only 27% of all Hispanics in SC had completed their vaccination series compared to 34.1% of non-Hispanics. Vaccine hesitancy is a complex phenomenon that is context and vaccine-specific. Focusing on unvaccinated Hispanics living in rural areas of SC, this study aimed to identify barriers to vaccination and provide an educational intervention designed to address vaccine hesitancy.

METHODS

A complex mixed-methods evaluation design was used to conduct this study. First, in-person vaccine educational sessions were implemented, along with a pre-post-test survey, to assess changes in knowledge, attitudes, motivations, barriers, and intentions to receive COVID-19 vaccination. Second, in-person follow-up focus groups were held with the same participants to gather in-depth insight about participants' knowledge and attitudes about the COVID-19 vaccination. Third, an online follow-up survey was conducted to assess the effect of the training and discussion session on COVID-19 vaccination. Study outcomes were assessed among the 17 individuals who participated in the educational sessions and focus group discussions.

RESULTS

Findings revealed that for unvaccinated Hispanics living in South Carolina; vaccine hesitancy was primarily driven by: 1) misinformation and information coming from unverified sources and 2) negative perceptions of the safety and effectiveness of the COVID-19 vaccines. Specifically, participants were fearful that the vaccine development was rushed and that the vaccines might contain questionable ingredients that could cause strong side effects or even death. Participants were also concerned that vaccination might cause them to get sick and be hospitalized, which would have financial implications since they could not afford healthcare or take time off work.

CONCLUSIONS

Program implementation and mass communication campaigns should focus on COVID-19 vaccine safety and effectiveness, including side effects, what to expect after being vaccinated, and how to look for information from reputable sources. The educational session implemented proved to be effective and helped reduce vaccine hesitancy since most participants (80%) self-reported receiving a COVID-19 vaccine after program participation.

Establishing interprofessional clinical learning experiences in primary care safety-net sites

This paper describes an interprofessional clinical learning experience for students within two primary care safety-net sites. An interprofessional team of faculty at one university partnered with two safety-net systems to provide students opportunities to work in an interprofessional team providing care for socially and medically complex patients. Our evaluation outcomes are student-centered, focusing on students' perceptions of caring for medically underserved populations and satisfaction with the clinical experience. Students reported positive perceptions of the interprofessional team, clinical experience, primary care, and caring for underserved populations. Strategic development of partnerships between academic and safety-net systems to offer learning opportunities can increase future healthcare providers' exposure and appreciation for interprofessional care of underserved populations.

Kenyan palliative care providers' and leaders' perceptions of palliative care research needs and support to facilitate rigorous research

BACKGROUND

Palliative care (PC) can reduce symptom distress and improve quality of life for patients and their families experiencing life-threatening illness. While the need for PC in Kenya is high, PC service delivery and research is limited. Qualitative research is needed to explore potential areas for PC research and support needed to enable that research. This insight is critical for informing a national PC research agenda and mobilizing limited resources for conducting rigorous PC research in Kenya.

OBJECTIVES

To explore perceptions of priority areas for PC research and support needed to facilitate rigorous research from the perspective of Kenyan PC providers and leaders.

METHODS

Focus groups (FGs) were conducted in November and December of 2018 using a semi-structured interview guide. FGs were audio-recorded, transcribed, and analyzed using a thematic content analysis approach.

RESULTS

Three FGs were conducted (n = 22 participants). Ten themes related to PC research emerged, including research on: 1) beliefs about death, disease, and treatment to inform PC; 2) awareness about PC, 3) integration of PC within the health system; 4) understanding caregiver experiences and needs; 5) community health volunteers (CHVs) and volunteer programs; 6) evaluation of costs and benefits of PC; 7) treatment approaches, including complementary and alternative medicine (CAM) and advanced diagnostics at end of life; 8) other suggestions for research, 9) populations in need of PC research; and 10) resources for enabling research.

CONCLUSIONS

Kenyan PC providers and leaders identified key areas requiring increased scientific inquiry and critical resources needed to enable this research. These findings can help to focus future PC research in Kenya and encourage funding agencies to prioritize the issues identified.

Comparison of home-based palliative care delivered by community health workers versus usual care: research protocol for a pilot randomized controlled trial

BACKGROUND

Research studies demonstrate that palliative care can improve patient outcomes such as quality of life, symptom burden and patient satisfaction with care (Gomes B, et al. Effectiveness and cost-effectiveness of home palliative care services for adults with advanced illness and their caregivers. Cochrane Database Syst Rev. 2013(6):CD00776) (World Health Organization. Palliative Care. Published 2020.). While 76% of patients who need palliative care live in limited-resource countries, access to high quality palliative services in these countries is minimal (Worldwide Hospice and Palliative Care Association and World Health Organization. Global Atlas of Palliative Care (2nd ed). 2020.). In 2014 the Worldwide Hospice Palliative Care Alliance, with strong endorsement by the WHO, released the Palliative Care Toolkit to provide a training and implementation toolkit for empowering community members to deliver palliative care in resource poor settings (Worldwide Hospice and Palliative Care Association and World Health Organization. Global Atlas of Palliative Care at the End of Life. Geneva, Switzerland 2014.). They encouraged researchers and public health practitioners to conduct rigorous evaluation of the toolkit in diverse settings and contexts. To address this need, we will conduct a pilot randomized controlled trial (RCT) to examine implementation and explore potential effect of an intervention based upon the Palliative Care Toolkit, as adapted and used by community health workers (CHWs) working with a cancer center in Kolkata, India to deliver home-based palliative care for rural patients.

METHODS

Utilizing a randomized controlled trial design, intervention patients (n = 45) receive home-based palliative services (Pal-Care) delivered by community health workers (CHWs), with comparison against a control group of patients (n = 45) who receive usual cancer-center-based palliative services. Primary outcome measures include evaluation of CHW training outcomes, roles and responsibilities of the CHWS and how they assist patients, trial recruitment, stakeholder perceptions of the intervention, and fidelity to study protocol. Secondary outcomes measure patient self-report of health-related quality of life, symptom burden, palliative needs and patient care experience, outcomes The RE-AIM framework guides our evaluation plan to measure the reach, effectiveness, adoption, implementation and maintenance of the Pal-Care intervention (Gaglio B, et al. The RE-AIM framework: a systematic review of use over time. Am J Public Health. 2013;103(6):e38?46.). Data will be analyzed in SAS. All measures will be evaluated overall and by patient age, gender and cancer type and by CHW caseload.

DISCUSSION

Pal-Care is a RCT funded by the NCI to explore utilization of CHWs to deliver a home-based palliative care intervention built upon the WHO Palliative Care toolkit (PCT), as compared to a usual care control group. The long-term goal of this research is to develop an effective and sustainable model for delivering home-based palliative care for cancer patients in underserved areas.

TRIAL REGISTRATION (TRN)

ClinicalTrials.gov ID# NCT04972630.

The association of urbanicity and travel time with lung cancer screening utilization

BACKGROUND

To examine 1) the rate of lung cancer screening (LCS) utilization in a large healthcare system in South Carolina; 2) associations of urbanicity and travel time with LCS utilization.

METHODS

LCS-eligible patients from 2019 were identified. The outcome was LCS utilization. The exposures were zip-code level urbanicity and travel time from the centroid of zip-code area to the nearest screening site (<10,10-<20, ≥20 min). Covariates included age, sex, race, marital status, insurance, body mass index, chronic obstructive pulmonary disease, Charlson Comorbidity Index (0, 1, 2, ≥3), and zip-code level median income. Chi-square tests and logistic regressions were employed.

RESULTS

The analysis included 6930 patients, among whom 1432 (20.66%) received LCS. After adjusting for covariates, living in a non-metropolitan area (adjusted odds ratio: 0.32; 95% confidence interval: 0.26-0.40) and having longer travel time (0.80 [0.65-0.98] and 0.68 [0.54-0.86] for 10-<20 and ≥20 min travel time, respectively, compared to <10 min travel time) were significantly associated with lower odds of LCS utilization.

CONCLUSIONS

The LCS utilization rate of a healthcare system was about 20% in 2019. Living in non-metropolitan areas or having longer travel time to LCS site were associated with lower LCS utilization.

Evaluation of the First-Year Data from an HPV Vaccination Van Program in South Carolina, U.S

Human papillomavirus (HPV) infections are linked to at least six different types of cancer. The Medical University of South Carolina (MUSC) Hollings Cancer Center (HCC) and Department of Pediatrics leaders identified suboptimal rates of HPV vaccinations in rural and medically underserved communities in South Carolina (SC). To address this major public health problem in SC, they received funding from the HealthyMe/HealthySC (HMHSC) program and HCC to create a statewide community engagement-focused HPV Vaccination Van Program in October 2021. The Program provides HPV vaccinations and other childhood immunizations in school districts and HMHSC health clinics throughout SC, focusing on children aged 9-18 who are eligible for the U.S. Centers for Disease Control and Prevention's Vaccines for Children Program. As of 14 December 2022, the Program administered vaccinations in 16 counties of SC to 552 participants, 243 of whom received HPV vaccinations and were predominantly female (57.2%), aged 4-18 (95.9%), and self-identified as White (44.0%), Black (33.2%), or Hispanic/Latino (15.1%). Most had Medicaid (53.1%)/no insurance coverage (25.1%). The Program is expected to expand as the Program's relationship with SC's school districts grows. The Program provides a model for delivering mobile HPV vaccinations to rural children, thus reducing their cancer risk.

Spatial patterns of HPV and Tdap vaccine dose administration and the association of health department clinic access in Georgia counties

OBJECTIVE

To characterize counties in GA by quantifying administered doses of the HPV and Tdap vaccines collected by the state health department immunization registry and indicators of Health Department (HD) clinic access.

METHODS

Using a cross sectional study design, secondary data were collected from public health data sources for the years 2016 to 2018 for 159 counties of Georgia. The study population was male and female adolescents aged 13-17. The number of administered HPV and Tdap vaccine doses were modeled in relation to number of private and public HD clinics, number of HD clinics registered in the VFC program and the availability of public transportation using Poisson regression, negative binomial regression, and Bayesian spatial analysis.

RESULTS

Choropleth maps showed similar clustering patterns between administered doses of the HPV vaccine and Tdap vaccine and increased counts of administered vaccine doses in counties with both public and private clinics. Administered doses of HPV and Tdap vaccines were found to exhibit spatial dependence across counties. Accounting for spatial dependence, the availability of public transit had a significant positive effect on administered HPV vaccine doses, while the number of private HD clinics had a significant positive effect on administered Tdap vaccine doses.

CONCLUSIONS

Maps at the county level show vaccination variability, clustering patterns and provide additional insights on the access to health care. Bayesian spatial models are needed to accurately identify and estimate factors associated with administering doses of the HPV and Tdap vaccines. Future work is needed to further examine the utilization of HPV vaccination services among urban groupings.

Dissemination and Implementation of a Google Apple Exposure Notification System for COVID-19 Risk Mitigation at a National Public University: Protocol for a Pilot Evaluation Study in a Real-World Setting

Background

As SARS-CoV-2, the virus that causes COVID-19, spread rapidly across the United States in the spring of 2020, institutions of higher education faced numerous challenges associated with minimizing risk of exposure to COVID-19 among their students, faculty, staff, and surrounding communities. This paper describes the protocol, South Carolina (SC) Safer Together, developed by Clemson University (Clemson) to design, deploy, and evaluate multi-level communication and dissemination and implementation (D&I) strategies in line with recommendations from governmental and educational agencies to mitigate the risk of exposure to COVID-19. Safer Together was enhanced by the addition of the Google/Apple Exposure Notification app, an alternative strategy to support a recommendation of COVID-19 testing outcomes: contact tracing, isolation, and quarantine.

Objective

This study aimed to (1) describe the content and intended audiences of D&I strategies used to deploy recommended COVID-19 mitigation strategies on a major college campus; (2) determine the reach, acceptability, adoption, and use of D&I strategies among target audiences among university students, faculty, and staff; and (3) characterize barriers and facilitators to the implementation and use of recommended mitigation strategies.

Methods

The study team incorporated elements of the Health Belief Model, the Technology Acceptance Model, communication and social marketing models, and the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework to identify and develop appropriate constructs and specific outcomes for inclusion in our approach to evaluate the communication, dissemination and implementation processes related to deployment of Safer Together at Clemson. A parallel convergent mixed methods design was used to (1) inform implementation strategies used to launch the program and (2) evaluate program reach, acceptability, adoption, and use guided by the RE-AIM framework. Data collection tools include surveys, data analytics–tracking, and focus groups or interviews with key stakeholders (students, employees, and university leadership).

Results

Rigorously studying both the dissemination and implementation of Safer Together in a national public university setting is expected to yield lessons that will be valuable at many organizational and governmental settings. On a local level, broad adoption and use of the Safer Together may help reduce COVID-19 transmission and keep the university “open.” On a larger scale, lessons learned on how to influence student and employee behavior with respect to the use of a public health outbreak prevention tool including Safer Together may be applicable in future pandemic and outbreak situations.

Conclusions

This study proposes a structured, theory-driven approach to evaluate dissemination and implementation strategies associated with the deployment of Safer Together in a university setting from the viewpoint of students, employees, and university leadership. Our results will inform future implementation of apps such as Safer Together at major state universities in SC.

International Registered Report Identifier (IRRID)

DERR1-10.2196/32567

Feasibility of a Palliative Care Intervention Utilizing Community Health Workers to Facilitate Delivery of Home-based Palliative Care in India

Objectives:

The purpose of this study was to evaluate the feasibility of a home-based palliative care program delivered by community health workers (CHW) in rural areas outside of Kolkata, India. The specific aims were to assess CHWs’ ability to implement the intervention protocol and maintain records of care, to characterize patient problems and CHW activities to assist patients, and to assess change in patient pain scores over the course of the intervention.

Materials and Methods:

Four CHWs were hired to facilitate delivery of home-based palliative care services. CHWs were trained using the Worldwide Hospice and Palliative Care Alliance’s Palliative Care Toolkit. CHWs provided care for patients for 3-months, making regular home visits to monitor health, making and implementing care plans, and referring patients back to the cancer center team for serious problems.

Results:

Eleven patients enrolled in the intervention, with ten of these patients participating in the intervention and one patient passing away before starting the intervention. All ten participants reported physical pain, for which CHWs commonly recommended additional or higher dose medication and/or instructed patients how to take medication properly. For two patients, pain levels decreased between baseline and end of study, while pain scores did not decrease for the remaining patients. Other symptoms for which CHWs provided care included gastro-intestinal, bleeding, and respiratory problems.

Conclusion:

The study findings suggest that utilization of CHWs to provide palliative care in low-resource settings may be a feasible approach for expanding access to palliative care. CHWs were able to carry out the study visit protocol and assess and document patient problems and their activities to assist. They were also able to alleviate many common problems patients experienced with simple suggestions or referrals. However, most patients did not see a decrease in pain levels and more emphasis was needed on the emotional aspects of palliative care, and so CHWs may require additional training on provision of pain management and emotional support services.

Trial-level factors affecting accrual and completion of oncology clinical trials: A systematic review

BACKGROUND

Cancer is the second-leading cause of death in the United States. Clinical trials translate basic science discoveries into treatments needed by cancer patients. Inadequate accrual of trial participants is one of the most significant barriers to the completion of oncology clinical trials.

OBJECTIVE

The purpose of this study was to investigate trial-level factors that affect accrual and/or completion of oncology clinical trials, identify gaps in the literature, and indicate opportunities for future research.

DESIGN

A systematic review of the literature on trial-level factors that affect accrual and/or completion of oncology clinical trials was performed. Searches in PubMed and Scopus identified 6582 studies. Based on eligibility criteria, 16 studies were selected for the review. Results were analyzed according to the following: a) background factors, b) disease-related, c) treatment-related, and d) trial design.

RESULTS

Background factors that were investigated in relation to oncology clinical trial accrual and/or completion included sponsor, number and location of participating institutions, competing trials, time of trial opening, and fast-track status. Disease-related factors included the annual incidence and type(s) of targeted cancer. Several types of treatment such as drugs, radiation and surgery were examined in the studies. Trial design factors included trial development time, eligibility criteria, randomization, sample size, trial phase, placebo use, and required protocol procedures and their timing.

CONCLUSION

With low patient participation rates in oncology clinical trials that hold promise for future treatments, it is imperative that trial-level factors affecting accrual be identified and addressed to facilitate the completion of trials.

HPV Vaccination Champions: Evaluating a Technology-Mediated Intervention for Parents

Human papillomavirus (HPV) vaccination prevents 6 HPV-related cancers in men and women. Yet, rates of HPV vaccination among adolescents in the United States lag behind other developed nations, revealing a significant public health issue. This feasibility study tested a collaborative online learning environment to cultivate HPV vaccination champions. A 3-month training program recruited parents to serve as proponents and social media influencers to identify solutions to overcome barriers to HPV vaccination. A mixed methods study design included a pretest survey, three online asynchronous focus groups, a posttest survey, as well as a longitudinal follow-up survey at 6 months. Participants included 22 parents who self-identified as female (95.4%) and white (90.9%). Overall, there was a statistically significant difference in knowledge of HPV and HPV vaccination between pretest and posttest (p = 0.0042). This technology-mediated intervention increased parents' confidence and motivated them to speak more freely about HPV vaccination in-person and online with others in their social networks. Participants identified prevalent misinformation about HPV vaccination and learned how to effectively craft messages to address concerns related to safety and side effects, gender, understanding of risk, and sexual activity. Objective measures and qualitative open-ended assessment showed high intervention engagement and treatment satisfaction. All participants (100%) indicated that they enjoyed participating in the intervention. The effectiveness of this feasibility study suggests that social media is an appropriate platform to empower parents to counter vaccine hesitancy and misinformation through HPV vaccination information that is simple and shareable in-person and online.

Racial Disparity and Social Determinants in Receiving Timely Surgery Among Stage I-IIIA Non-small Cell Lung Cancer Patients in a U.S. Southern State

Delayed surgery is associated with worse lung cancer outcomes. Social determinants can influence health disparities. This study aimed to examine the potential racial disparity and the effects from social determinants on receipt of timely surgery among lung cancer patients in Louisiana, a southern state in the U.S. White and black stage I-IIIA non-small cell lung cancer patients diagnosed in Louisiana between 2004 and 2016, receiving surgical lobectomy or a more extensive surgery, were selected. Diagnosis-to-surgery interval >6 weeks were considered as delayed surgery. Social determinants included marital status, insurance, census tract level poverty, and census tract level urbanicity. Multivariable logistic regression and generalized multiple mediation analysis were conducted. A total of 3,616 white (78.9%) and black (21.1%) patients were identified. The median time interval from diagnosis to surgery was 27 days in whites and 42 days in blacks (P < 0.0001). About 28.7% of white and 48.4% of black patients received delayed surgery (P < 0.0001). Black patients had almost two-fold odds of receiving delayed surgery than white patients (adjusted odds ratio: 1.91; 95% confidence interval: 1.59-2.30). Social determinants explained about 26% of the racial disparity in receiving delayed surgery. Having social support, private insurance, and living in census tracts with lower poverty level were associated with improved access to timely surgery. The census tract level poverty level a stronger effect on delayed surgery in black patients than in white patients. Tailored interventions to improve the timely treatment in NSCLC patients, especially black patients, are needed in the future.

Barriers, Facilitators and Recommended Strategies for Implementing a Home-Based Palliative Care Intervention in Kolkata, India

BACKGROUND

40 million people in the world are in need of palliative care, but only one-seventh of that population receive services. Underuse of palliative care in low resource countries exacerbates suffering in patients with life limiting illnesses such as cancer.

OBJECTIVES

The current study was conducted to identify barriers, facilitators and recommended strategies for informing development of a home-based palliative care intervention for poor and medically underserved rural patients in Kolkata, India.

METHODS

Semi-structured interviews were conducted with 20 clinical and patient stakeholders in Kolkata, India. Questions queried current practices for delivering palliative care, along with barriers, facilitators and optimal strategies for implementing homebased palliative care.

RESULTS

We identified some key barriers to palliative care delivery in rural areas: lack of access to palliative care till late stages; patients unaware of their cancer stage; lack of affordability of medication and treatment costs; transportation challenges to access care; strict morphine distribution regulations making it challenging for patients to obtain morphine; cultural factors discouraging patients from seeking palliative care; resistance from medical community to use "rural medical practitioners (RMPs)" to deliver care. We also identified important facilitators, including availability of existing palliative care infrastructure at the cancer center, network of RMPs to serve as CHWs to facilitate palliative care delivery, low morphine cost and family support system for patients.

CONCLUSION

Our findings provide evidence that a palliative care intervention which leverages an existing CHW infrastructure may be a feasible model for expanding the reach of palliative care to rural underserved patients.

An Association Rule Mining Analysis of Lifestyle Behavioral Risk Factors in Cancer Survivors with High Cardiovascular Disease Risk

We aimed to assess which lifestyle risk behaviors have the greatest influence on the risk of cardiovascular disease in cancer survivors and which of these behaviors are most prominently clustered in cancer survivors, using logistic regression and association rule mining (ARM). We analyzed a consecutive series of 897 cancer survivors from the Korean National Health and Nutritional Exam Survey (2012-2016). Cardiovascular disease risks were assessed using the atherosclerotic cardiovascular disease score (ASCVDs). We classified participants as being in a low-risk group if their calculated ASCVDs was less than 10% and as being in a high-risk group if their score was 10% or higher. We used association rule mining to analyze patterns of lifestyle risk behaviors by ASCVDs risk group, based upon public health recommendations described in the Alameda 7 health behaviors (current smoking, heavy drinking, physical inactivity, obesity, breakfast skipping, frequent snacking, and suboptimal sleep duration). Forty-two percent of cancer survivors had a high ASCVD. Current smoking (common odds ratio, 11.19; 95% confidence interval, 3.66-34.20, p < 0.001) and obesity (common odds ratio, 2.67; 95% confidence interval, 1.40-5.08, p < 0.001) were significant predictors of high ASCVD in cancer survivors within a multivariate model. In ARM analysis, current smoking and obesity were identified as important lifestyle risk behaviors in cancer survivors. In addition, various lifestyle risk behaviors co-occurred with smoking in male cancer survivors.

Correcting HPV Vaccination Misinformation Online: Evaluating the HPV Vaccination NOW Social Media Campaign

The human papillomavirus (HPV) vaccine provides protection from six HPV-related cancers. Approximately half of South Carolina adolescents have not completed the vaccination series, representing a missed opportunity to prevent cancer. The HPV Vaccination NOW: This is Our Moment social media campaign is an initiative of the South Carolina Cancer Alliance (SCCA) and Hollings Cancer Center at the Medical University of South Carolina (MUSC). This statewide social media campaign aimed to increase parental awareness of and build vaccine confidence around HPV vaccination in S.C. The ten-week campaign was strategically implemented between June and August 2019 to encourage HPV vaccination at back-to-school medical appointments. A process evaluation showed that the campaign resulted in over 370,000 total impressions, reached over 33,000 individuals, and culminated with over 1122 followers. There were over 2700 engagements on Facebook and Twitter. A qualitative content analysis indicated that pro-vaccine and anti-vaccine comments were dominated by personal stories. Comments promoting misinformation about the HPV vaccine were often countered through peer-to-peer dialogue. Findings suggest that creating opportunities for the target audience to engage with campaign messages effectively corrected misinformation.

A Cross-Sectional Survey to Evaluate Potential for Partnering With School Nurses to Promote Human Papillomavirus Vaccination

INTRODUCTION

The human papillomavirus (HPV) increases the risk for cancers of the cervix, oropharynx, vulva, vagina, penis, and anus. HPV vaccination rates are low in many states having large medically underserved areas. In such areas, school nurses are a potential partner for improving population health, but their perceptions about HPV, HPV vaccination, and their role in promoting HPV vaccination have not been well documented.

METHODS

We administered a cross-sectional survey to 61 of 74 lead school nurses at their 2019 annual training session in South Carolina. Survey questions assessed lead school nurses' HPV vaccination beliefs, barriers, and HPV vaccination role in schools. We tabulated descriptive data and created heat maps to visualize correlations between responses.

RESULTS

Despite 95.1% of nurses envisioning a role in supporting HPV vaccination at their schools, only 41.0% envisioned an active role in promoting HPV vaccine among students. Lead nurses consistently believed in vaccinating both male and female students; in vaccine safety, effectiveness, and health benefits; and in recommending HPV vaccination. The nurses agreed that lack of time and competing priorities were barriers to HPV vaccination. Few other barriers were consistently identified.

CONCLUSION

Partnering with school nurses may be a feasible strategy to overcome barriers to increasing HPV vaccination rates in medically underserved areas. However, to increase nurses' confidence and time allotment to assume an active role in HPV vaccine promotion in their schools, coordinated and sustained partnerships between public health agencies, school districts, and school nurses are needed.

Abstract A085: Challenges and successes in recruiting African Americans with early-stage, non-small cell lung cancer to an NIMHD-funded, NCORP-based patient navigation trial

Background: Enrollment of early-stage lung cancer patients to randomized trials has historically been challenging. The STARS Trial enrolled 36 of 1,030 intended patients from 28 sites, while the ROSEL Trial recruited 22 of 960 intended patients from 10 sites. Unfortunately, evidence shows African Americans with early-stage NSCLC are significantly less likely than their European American counterparts to undergo resection and may also be less likely to participate in lung cancer trials as well.

Purpose: The purpose of this research is to describe interim recruitment results from an NIMHD-funded, NCI NCORP-based patient navigation trial conducted with African Americans with early-stage, probable/proven non-small cell lung cancer (NSCLC).

Design: The protocol-driven, barriers-focused patient navigation intervention is being conducted in the context of a two-arm cluster-randomized trial testing the effectiveness of the intervention in increasing rates of lung-directed curative-intent therapy (surgery and SBRT) in African Americans with Stage I-II NSCLC. The 2 study arms consist of the protocol-driven, intensive navigation intervention vs. usual care. The trial includes 20 study sites in 11 US states. Specific activities to enhance recruitment in the present trial include reaching out to referring physicians (e.g., primary care, pulmonologists, radiologists) to increase referrals of African American patients to the participating NCORP sites, and partnering with the leaders of community engagement activities at the sites to raise community-level awareness of the trial.

Results/Conclusions: To date, 200 African American patients have been recruited and the trial is now on target to meet its expected accrual goal of 222 patients. The majority of potential participants were ineligible due to receipt of surgical resection or radiation therapy prior to enrollment (24%), not having been told that they had probable/proven NSCLC prior to study contact (22%), or a previous history of lung cancer (10%). The median age of the 200 participants is 65 years (range 40-86 years). Most are unmarried (70%) and have a high school diploma or less (71%). The number of enrolled-to-date African American participants in this ongoing trial exceeds the total number of participants recruited to the STARS Trial or to the ROSEL Trial.

Citation Format: Marvella E. Ford, Debbie C. Bryant, Kathleen B. Cartmell, Katherine Sterba, Dana R. Burshell, Elizabeth G. Hill, Joanne Kim, Allan De Toma, Kendrea D. Knight, Ta'Myiah Reed, Kathryn Weaver, Elizabeth Calhoun, Nestor F. Esnaola. Challenges and successes in recruiting African Americans with early-stage, non-small cell lung cancer to an NIMHD-funded, NCORP-based patient navigation trial [abstract]. In: Proceedings of the Eleventh AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2018 Nov 2-5; New Orleans, LA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl):Abstract nr A085.

Assessing an intervention to increase knowledge related to cervical cancer and the HPV vaccine

Human papillomavirus (HPV) infection is the primary risk factor for cervical cancer. While the HPV vaccine significantly reduces the risk of HPV infection and subsequent cervical cancer diagnosis, underuse is linked to lack of knowledge of its effectiveness in preventing cervical cancer. The purpose of this study was to evaluate a cancer educational intervention (titled "MOVENUP") to improve knowledge of cervical cancer, HPV, and the HPV vaccine among predominantly African American communities in South Carolina. The MOVENUP cancer educational intervention was conducted among participants residing in nine South Carolina counties who were recruited by community partners. The 4.5-h MOVENUP cancer educational intervention included a 30-min module on cervical cancer, HPV, and HPV vaccination. A six-item investigator-developed instrument was used to evaluate pre- and post-intervention changes in knowledge related to these content areas. Ninety-three percent of the 276 participants were African American. Most participants reporting age and gender were 50+ years (73%) and female (91%). Nearly half of participants (46%) reported an annual household income <$40,000 and 49% had not graduated from college. Statistically significant changes were observed at post-test for four of six items on the knowledge scale (P<0.05), as compared to pre-test scores. For the two items on the scale in which statistically significant changes were not observed, this was due primarily due to a baseline ceiling effect.

An assessment of racial differences in epidemiological, clinical and psychosocial factors among head and neck cancer patients at the time of surgery

Objective

Racial disparities have been well characterized and African American (AA) patients have 30% lower 5-year survival rates than European Americans (EAs) for head and neck squamous carcinoma (HNSCC). This poorer survival can be attributed to a myriad of different factors. The purpose of this study was to characterize AA-EA similarities and differences in sociodemographic, lifestyle, clinical, and psychosocial characteristics in HNSCC patients near the time of surgery.

Methods

Setting: Single tertiary care center. Participants: Thirty-nine newly diagnosed, untreated HNSCC patients (n = 24 EAs,n = 15 AAs) who were to undergo surgery were recruited. Study Design: Cross-sectional study Sociodemographic, lifestyle factors, and disease factors (cancer site, AJCC clinical and pathologic stage, and HPV status)were assessed. Risk factors, leisure time, quality of life and social support were also assessed using validated questionnaires. Exposures: EA and AA patients were similar in the majority of sociodemographic factors assessed. AAs had a higher trend toward pathologically later stage disease compared to EAs and significantly increased time to treatment.

Results

EA and AA patients were similar in the majority of sociodemographic factors assessed. AAs had a higher trend toward pathologically later stage disease compared to EAs. AAs also had significantly increased time to treatment (P = 0.05). The majority of AA patients (62%) had later stage pathologic disease. AA were less likely to complete high school or college (P = 0.01) than their EA counterparts. Additionally, AAs were more likely to report having a gap in health insurance during the past decade (37% vs. 15%).

Conclusions

This preliminary study demonstrates a similar profile of demographics, clinical and psychosocial characteristics preoperatively for AAs and EAs. Key differences were AAs tending to have later pathologic stage disease, educational status, delays in treatment initiation, and gaps in health insurance.

Self-efficacy measurement instrument for neonatal resuscitation training: An integrative review

Neonatal resuscitation is recognized by the World Health Organization as one of the priority interventions to reduce neonatal mortality rate. Measuring self-efficacy regarding neonatal resuscitation is one important criterion for evaluating the effectiveness of related training programs. This integrative review aims to critique evidence from high and low-to-middle-income countries. Additionally, guides appraisals of the instruments that measure self-efficacy in resuscitation training programs and adapt for low-to-middle-income countries. The databases searched for studies from 1980 to 2017 include: PubMed, CINAHL, SCOPUS, PyschINFO, and ERIC. and revealed 212 publications. Data extracted from eight instruments included theoretical framework, study location, instrument description and scoring, reliability and validity, and self-efficacy measurement outcomes. Six of eight self-efficacy instruments reported utilizing Bandura's Social Cognitive Theory while two of the eight instruments implied the use of self-efficacy. Most of the instruments reported acceptable internal consistency as Cronbach's alpha values ranged from 0.74 to 0.98 for reliability. Five of eight instruments were used in low-to-middle-income countries. A valid and reliable self-efficacy instrument is a necessary antecedent to evaluating the effectiveness of a neonatal resuscitation training program. Future studies may consider self-efficacy instruments with Visual Analog Scales in low-to-middle-income countries due to the ease of implementing the simple visual instrument.

HPV Vaccination Communication Messages, Messengers, and Messaging Strategies

Human papillomavirus (HPV) causes over 39,000 cancers annually in the US. The HPV vaccine is safe and effective but underutilized to prevent cancer. In the US, only 37% of adolescents ages 13-17 have received the full vaccine series. Ineffective messages and misinformation about the vaccine have negatively impacted its uptake in the US. It was initially only approved for girls and early marketing focused on cervical cancer prevention and prevention of HPV as a sexually transmitted infection. Understanding effective messages and methods of dissemination is critical to address suboptimal vaccine uptake. Qualitative interviews were conducted with 34 participants to identify best practices for HPV vaccination messaging in SC. Participants included state leaders representing public health, medical associations, K-12 public schools, universities, insurers, and cancer advocacy organizations. Recommended HPV vaccine messages included focusing on cancer prevention rather than sexual transmission, routinizing the vaccine, and highlighting risks/costs of HPV. Targeting messages to specific demographics and utilizing multiple media platforms to disseminate consistent, scientifically accurate messages were recommended. Strategies such as appealing to parents' moral responsibility to protect their children against cancer and addressing the ubiquity of HPV and sharing growing evidence that HPV may be transmitted independent of sexual activity were also recommended. Suggested HPV vaccine messengers included trusted peers, medical professionals, and health associations. Culture-centered narratives to raise the voices of cancer survivors and parents were also recommended. This study provides an array of HPV vaccination messages and dissemination strategies for optimizing HPV vaccination rates.

Attributable Failure of First-line Cancer Treatment and Incremental Costs Associated With Smoking by Patients With Cancer

IMPORTANCE

Previous studies have shown that continued smoking among patients with cancer can increase overall and cancer-specific mortality, risk for second primary cancer, and risk for toxic effects of cancer treatment. To our knowledge, there have been no efforts to estimate additional costs for cancer treatment attributed to smoking.

OBJECTIVE

To model attributable incremental costs of subsequent cancer treatment associated with continued smoking by patients with cancer.

DESIGN, SETTING, AND PARTICIPANTS

For this economic evaluation, a model was developed in 2018 using data from a 2014 US Surgeon General's report that considered expected failure rates of first-line cancer treatment in nonsmoking patients, smoking prevalence, odds ratio of first-line cancer treatment failure attributed to smoking compared with nonsmoking, and cost of cancer treatment after failure of first-line cancer treatment.

MAIN OUTCOMES AND MEASURES

Attributable failures of first-line cancer treatment and incremental cost for subsequent treatment associated with continued smoking among patients with cancer.

RESULTS

Attributable treatment failures were higher under conditions in which high first-line cure rates were expected in nonsmoking patients compared with conditions in which low cure rates were expected. Peak attributable failures occurred under the conditions in which expected cure rates among nonsmoking patients ranged from 50% to 65%. Under the conditions of a 30% expected treatment failure rate among nonsmoking patients, 20% smoking prevalence, 60% increased risk of failure of first-line cancer treatment, and $100 000 mean added cost of treating a first-line cancer treatment failure, the additional incremental cost per 1000 total patients was estimated to be $2.1 million, reflecting an additional cost of $10 678 per smoking patient. Extrapolation of cost to 1.6 million patients with cancer diagnosed annually reflects a potential $3.4 billion in incremental cost.

CONCLUSIONS AND RELEVANCE

The findings suggest that continued smoking among patients with cancer and the increase in attributable first-line cancer treatment failure is associated with significant incremental costs for subsequent cancer treatments. Additional work appears to be needed to identify optimal methods to mitigate these incremental costs.

A Qualitative Evaluation of a Home-based Palliative Care Program Utilizing Community Health Workers in India

Aim

In India, the need for rural palliative care is increasing with the rising number of people diagnosed with late-stage cancers. Rural areas also have a shortage of trained medical personnel to deliver palliative care. To address these needs, a home-based palliative care program using community health workers (CHWs) to facilitate care delivery was developed to extend the reach of a cancer center's palliative care services outside of Kolkata, India. The research question guiding this qualitative study was, how feasible, useful, and acceptable was this program from the perspectives of the clinical team and CHWs who delivered the intervention?

Methods

This qualitative descriptive study used a grounded theory approach and the iterative constant comparative method to collect and analyze data from the key stakeholder interviews. Ten qualitative interviews took place at the Saroj Gupta Cancer Center and Research Institute and were conducted with the CHWs who delivered the home-based palliative care intervention (n = 3) and the clinical team who provided them with training, support, and supervision (n = 7).

Results

Three major themes emerged (a) CHWs' desire and need for more training, (b) the need for tailoring of existing intervention protocols and modifying expectations of stakeholders, and (c) the need for considerations for ensuring program sustainability.

Conclusions

The study provided evidence that the utilization of CHWs to facilitate delivery of palliative care is a feasible model worthy of consideration and further research testing in low-resource settings.

Abstract A23: Interim Recruitment Outcomes in an NCORP-Based Patient Navigation Trial for African Americans with Early Stage Lung Cancer

Background: Enrollment of early-stage lung cancer patients to randomized trials has historically been challenging. The STARS Trial enrolled 36 of 1,030 intended patients from 28 sites, while the ROSEL Trial recruited 22 of 960 intended patients from 10 sites. Unfortunately, evidence shows African Americans with early-stage non-small cell lung cancer (NSCLC) are significantly less likely than their European American counterparts to undergo resection and may also be less likely to participate in lung cancer trials as well.

Purpose: The purpose of this research is to describe interim recruitment results from an NIMHD-funded, NCI NCORP-based patient navigation trial conducted with African Americans with early-stage, probable/proven NSCLC.

Design: The protocol-driven, barriers-focused patient navigation intervention is being conducted in the context of a two-arm cluster-randomized trial testing the effectiveness of the intervention in increasing rates of lung-directed curative-intent therapy (surgery and SBRT) in African Americans with Stage I-II NSCLC. The two study arms consist of the protocol-driven, intensive navigation intervention vs. usual care. The trial includes 24 study sites in 13 U.S. states. Specific activities to enhance recruitment in the present trial include reaching out to referring physicians (e.g., primary care, pulmonologists, radiologists) to increase referrals of African American patients to the participating NCORP sites, and partnering with the leaders of community-engagement activities at the sites to raise community-level awareness of the trial.

Results/Conclusions: To date, 90 African American patients have been recruited and the trial is now on target to meet its expected accrual goal of 200 patients. The majority of potential participants were ineligible due to receipt of surgical resection or radiation therapy prior to enrollment (27%), not having been told that they had probable/proven NSCLC prior to study contact (32%), or a previous history of lung cancer (10%). Only 13 potential participants have refused trial participation. The median age of the 90 participants is 66 years (range 51-86 years). Most are unmarried (64%) and have a high school diploma or less (73%). Only 10 of the participants (24%) have no comorbidities. The number of enrolled-to-date African American participants in this ongoing trial exceeds the total number of participants recruited to the STARS Trial or to the ROSEL Trial.

Citation Format: Marvella E. Ford, Debbie C. Bryant. Kathleen B. Cartmell, Katherine Sterba, Dana R. Burshell, Elizabeth G. Hill, Allan De Toma, Kendrea D. Knight, Kathryn Weaver Elizabeth Calhoun, Nestor F. Esnaola. Interim Recruitment Outcomes in an NCORP-Based Patient Navigation Trial for African Americans with Early Stage Lung Cancer [abstract]. In: Proceedings of the Tenth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2017 Sep 25-28; Atlanta, GA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2018;27(7 Suppl):Abstract nr A23.

Review of educational interventions to increase traditional birth attendants' neonatal resuscitation self-efficacy

BACKGROUND

Annually, up to 2.7 million neonatal deaths occur worldwide, and 25% of these deaths are caused by birth asphyxia. Infants born in rural areas of low-and-middle-income countries are often delivered by traditional birth attendants and have a greater risk of birth asphyxia-related mortality.

AIM

This review will evaluate the effectiveness of neonatal resuscitation educational interventions in improving traditional birth attendants' knowledge, perceived self-efficacy, and infant mortality outcomes in low-and-middle-income countries.

METHODS

An integrative review was conducted to identify studies pertaining to neonatal resuscitation training of traditional birth attendants and midwives for home-based births in low-and-middle-income countries. Ten studies met inclusion criteria.

FINDINGS

Most interventions were based on the American Association of Pediatrics Neonatal Resuscitation Program, World Health Organization Safe Motherhood Guidelines and American College of Nurse-Midwives Life Saving Skills protocols. Three studies exclusively for traditional birth attendants reported decreases in neonatal mortality rates ranging from 22% to 65%. These studies utilized pictorial and oral forms of teaching, consistent in addressing the social cognitive theory. Studies employing skill demonstration, role-play, and pictorial charts showed increased pre- to post-knowledge scores and high self-efficacy scores. In two studies, a team approach, where traditional birth attendants were assisted, was reported to decrease neonatal mortality rate from 49-43/1000 births to 10.5-3.7/1000 births.

CONCLUSION

Culturally appropriate methods, such as role-play, demonstration, and pictorial charts, can contribute to increased knowledge and self-efficacy related to neonatal resuscitation. A team approach to training traditional birth attendants, assisted by village health workers during home-based childbirths may reduce neonatal mortality rates.

A Systematic Review of Palliative Care Intervention Outcomes and Outcome Measures in Low-Resource Countries

CONTEXT

To meet the growing need for palliative care in low-resource countries, palliative care programs should be evidence based and contextually appropriate. This study was conducted to synthesize the current evidence to guide future programmatic and research efforts.

OBJECTIVES

This systematic review evaluated palliative care outcome measures, outcomes, and interventions in low-resource countries.

METHODS

After title searches, abstracts and full-text articles were screened for inclusion. Data were extracted to report on intervention models, outcome measures used, and intervention outcomes.

RESULTS

Eighteen papers were reviewed, reporting on interventions conducted across nine low-resource countries. These interventions evaluated home-based palliative care models; a community-managed model; palliative care integrated with hospitals, hospices, or HIV clinics; and models focused on patients' self-management. Three studies were randomized controlled trials. Other studies used nonrandomized trials, cohort studies, mixed methods, pre-post test evaluation, cost-accounting evaluation, and cross-sectional surveys. Thirteen studies measured physical outcomes, 10 using multidimensional instruments. Nine studies measured psychological outcomes, eight using multidimensional instruments. Nine studies measured social outcomes, seven using multidimensional instruments. Nine studies measured outcomes across multiple domains. Across outcomes evaluated, results were reported in the direction of benefit associated with palliative care interventions.

CONCLUSION

Many palliative care intervention models exist to serve patients in low-resource countries. Yet, limited high-quality evidence from low-resource countries is available to document intervention outcomes. Rigorous experimental studies and greater measurement of multidimensional aspects of palliative care are needed to advance the science of palliative care in low-resource settings.

Effect of an Evidence-based Inpatient Tobacco Dependence Treatment Service on 30-, 90-, and 180-Day Hospital Readmission Rates

INTRODUCTION

Smoking is a risk factor for hospitalization and interferes with patient care due to its effects on pulmonary function, wound healing, and interference with treatments and medications. Although benefits of stopping smoking are well-established, few hospitals provide tobacco dependence treatment services (TDTS) due to cost, lack of mandatory tobacco cessation standards and lack of evidence demonstrating clinical and financial benefits to hospitals and insurers for providing services.

METHODS

This study explored the effect of an inpatient TDTS on 30-, 90-, and 180-day hospital readmissions. To carry out this work, 3 secondary datasets were linked, which included clinical electronic health record data, tobacco cessation program data, and statewide health care utilization data. Odds ratios (ORs) were calculated using inverse propensity score-weighted logistic regression models, with program exposure as the primary independent variable and 30 (90 and 180)-day readmission rates as the dependent variable, and adjustment for putative covariates.

RESULTS

Odds of readmission were compared for patients who did and did not receive TDTS. At 30 days postdischarge, smokers exposed to the TDTS had a lower odds of readmission (OR=0.77, P=0.031). At 90 and 180 days, odds of readmission remained lower in the TDTS group (ORs=0.87 and 0.86, respectively), but were not statistically significant.

DISCUSSION

Findings from the current study, which are supported by prior studies, provide evidence that delivery of TDTS is a strategy that may help to reduce hospital readmissions.

Availability of patient-centered cancer support services: A statewide survey of cancer centers

The Institute of Medicine recommended in their landmark report “From Cancer Patient to Cancer Survivor: Lost in Transition” that services to meet the needs of cancer patients should extend beyond physical health issues to include functional and psychosocial consequences of cancer. However, no systems exist in the US to support state-level data collection on availability of support services for cancer patients. Developing a mechanism to systematically collect these data and document service availability is essential for guiding comprehensive cancer control planning efforts. This study was carried out to develop a protocol for implementing a statewide survey of all Commission on Cancer (CoC) accredited cancer centers in South Carolina and to implement the survey to examine availability of patient support services within the state. We conducted a cross-sectional survey of CoC-certified cancer centers in South Carolina. An administrator at each center completed a survey on availability of five services: 1) patient navigation; 2) distress screening; 3) genetic risk assessment and counseling, 4) survivorship care planning; and 5) palliative care. Completed surveys were received from 16 of 17 eligible centers (94%). Of the 16 centers, 44% reported providing patient navigation; 31% reported conducting distress screening; and 44% reported providing genetic risk assessment and counseling. Over 85% of centers reported having an active palliative care program, palliative care providers and a hospice program, but fewer had palliative outpatient services (27%), palliative inpatient beds (50%) or inpatient consultation teams (31%). This was a small, yet systematic survey in one state. This study demonstrated a practical method for successfully monitoring statewide availability of cancer patient support services, including identifying service gaps.

Developing and testing a brief clinic-based lung cancer screening decision aid for primary care settings

Background

Cancer screening‐related decisions require patients to evaluate complex medical information in short time frames, often with primary care providers (PCPs) they do not know. PCPs play an essential role in facilitating comprehensive shared decision making (SDM).

Objective

To develop and test a decision aid (DA) and SDM strategy for PCPs and high‐risk patients.

Design

The DA was tested with 20 dyads. Each dyad consisted of one PCP and one patient eligible for screening. A prospective, one‐group, mixed‐method study design measured fidelity, patient values, screening intention, acceptability and satisfaction.

Results

Four PCPs and 20 patients were recruited from an urban academic medical centre. Most patients were female (n = 14, 70%), most had completed high school (n = 15, 75%), and their average age was 65 years old. Half were African American. Patients and PCPs rated the DA as helpful, easy to read and use and acceptable in terms of time frame (observed t = 11.6 minutes, SD 2.7). Most patients (n = 16, 80%) indicated their intent to be screened. PCPs recommended screening for most patients (n = 17, 85%).

Conclusions

Evidence supports the value of lung cancer screening with LDCT for select high‐risk patients. Guidelines endorse engaging patients and their PCPs in SDM discussions. Our findings suggest that using a brief, interactive, plain‐language, culturally sensitive, theory‐based DA and SDM strategy is feasible, acceptable and may be essential to effectively translate and sustain the adoption of LDCT screening recommendations into the clinic setting.

Sarcopenia in cancer survivors is associated with increased cardiovascular disease risk

PURPOSE

The aim of this study was to assess the association between sarcopenia and cardiovascular disease (CVD) risk in cancer survivors.

METHODS

We analyzed a consecutive series of 683 cancer survivors from the Korean National Health and Nutritional Exam Survey (2008-2011 years). Sarcopenia was defined as the appendicular skeletal muscle mass divided by weight (Kg) < 1 standard deviation below the sex-specific healthy population aged 20-39 years. CVD risks were assessed using the Framingham Risk Score (FRS), which were divided by tertile. Predictors of higher shift of FRS tertile by sex were calculated by stratified ordinal logistic regression analyses.

RESULTS

Proportions of sarcopenia were 24.2% in males and 22.5% in females. Sarcopenic survivors were more likely to have a higher body mass index, waist circumference, blood pressure and fasting glucose level, and a lower high-density lipoprotein compared to those without sarcopenia. Sarcopenia was associated with a higher shift of FRS tertile (common odds ratio, 2.67; 95% confidence interval, 1.18-6.52, P < 0.001) in males. However, this association was not significant in female survivors.

CONCLUSIONS

Sarcopenia was associated with an increased CVD risk in Korean male cancer survivors. Interventions to prevent sarcopenia may be necessary to improve cardiovascular burden in cancer survivors.

Barriers, facilitators, and potential strategies for increasing HPV vaccination: A statewide assessment to inform action

OBJECTIVE

The objective was to investigate how state level strategies in South Carolina could maximize HPV vaccine uptake.

DESIGN

An environmental scan identified barriers, facilitators, and strategies for improving HPV vaccination in South Carolina. Interviews were conducted with state leaders from relevant organizations such as public health agencies, medical associations, K-12 schools, universities, insurers, and cancer advocacy organizations. A thematic content analysis design was used. Digital interview files were transcribed, a data dictionary was created and data were coded using the data dictionary.

RESULTS

Thirty four interviews were conducted with state leaders. Barriers to HPV vaccination included lack of HPV awareness, lack of provider recommendation, HPV vaccine concerns, lack of access and practice-level barriers. Facilitators included momentum for improving HPV vaccination, school-entry Tdap requirement, pharmacy-based HPV vaccination, state immunization registry, HEDIS measures and HPV vaccine funding. Strategies for improving HPV vaccination fell into three categories: 1) addressing lack of awareness about the importance of HPV vaccination among the public and providers; 2) advocating for policy changes around HPV vaccine coverage, vaccine education, and pharmacy-based vaccination; and 3) coordination of efforts.

DISCUSSION

A statewide environmental scan generated a blueprint for action to be used to improve HPV vaccination in the state.

Feasibility of Implementing a Hospital-Based "Opt-Out" Tobacco-Cessation Service

OBJECTIVE

To assess the feasibility and outcomes of implementing a hospital-based "opt-out" tobacco-cessation service.

METHODS

In 2014, the Medical University of South Carolina adopted a policy that all hospitalized patients who self-report using tobacco be referred to tobacco-cessation service. This is a descriptive study of a real-world effort to implement guidelines for a hospital-based cessation service consistent with Joint Commission's standards. Between February 2014 and May 2015, 42 061 adults were admitted to the Medical University of South Carolina Hospital. Eligible current cigarette smokers were referred to the tobacco-cessation service, which consisted of a bedside consult and phone follow-up 3, 14, and 30 days after hospital discharge using interactive-voice-response. The primary study outcomes evaluated the proportions of smokers reached by the bedside counselor and/or phone follow-up, smokers who opted out, and smokers who self-reported not smoking when last contacted by phone.

RESULTS

Records identified 8423 smokers, of whom 69.4% (n = 5843) were referred into the service. One full-time bedside counselor was able to speak with 1918 (32.8%) patients, of whom 96 (5%) denied currently smoking and 287 (14.9%) refused counselling. Reach at follow-up was achieved for 703 (55%) smokers who received bedside counselling and 1613 (49%) who did not, yielding an overall follow-up reach rate of 60%. Of those reached by phone, 36.4% reported not smoking (51% vs. 27% for those who did and did not receive bedside counselling, respectively). Intent-to-treat abstinence rate was 13.5% according to the last known smoking status.

CONCLUSIONS

Findings from this study suggest that an inpatient smoking-cessation service with an "opt-out" approach can positively impact short-term cessation outcomes.

IMPLICATIONS

(1) The findings demonstrate the feasibility of implementing an automated large-scale opt-out tobacco-cessation service for hospitalized patients that is consistent with the Joint Commission recommended standards for treating tobacco dependence. (2) Receiving a bedside tobacco-cessation consult while hospitalized increased the use of stop smoking medications and abstinence from smoking after discharge from the hospital. (3) Even in those patients who did not receive a bedside consult, 5% accepted a referral to the South Carolina Tobacco Quitline to get help to stop smoking.

Abstract A72: Interim Recruitment Outcomes in an NCORP-Based Patient Navigation Trial for African Americans with Early Stage Lung Cancer

BACKGROUND: Enrollment of early stage lung cancer patients to randomized trials has historically been challenging. The STARS Trial enrolled 36 of 1,030 intended patients from 28 sites, while the ROSEL Trial recruited 22 of 960 intended patients from 10 sites. Unfortunately, evidence shows African Americans with early stage, NSCLC are significantly less likely than their European American counterparts to undergo resection and may also be less likely to participate in lung cancer trials as well.

PURPOSE: The purpose of this research is to describe interim recruitment results from an NIMHD-funded, NCI NCORP-based patient navigation trial conducted with African Americans with early stage, probable/proven non-small cell lung cancer (NSCLC).

DESIGN: The protocol-driven, barriers-focused patient navigation intervention is being conducted in the context of a two-arm cluster-randomized trial testing the effectiveness of the intervention in increasing rates of lung-directed curative-intent therapy (surgery and SBRT) in African Americans with Stage I-II NSCLC. The 2 study arms consist of the protocol-driven, intensive navigation intervention vs. usual care. The trial includes 24 study sites in 13 US states. Specific activities to enhance recruitment in the present trial include reaching out to referring physicians (e.g., primary care, pulmonologists, radiologists) to increase referrals of African American patients to the participating NCORP sites, and partnering with the leaders of community engagement activities at the sites to raise community-level awareness of the trial.

RESULTS/CONCLUSIONS: To date, 64 African American patients have been recruited and the trial is now on target to meet its expected accrual goal of 200 patients. The majority of potential participants were ineligible due to receipt of surgical resection or radiation therapy prior to enrollment (32%), not having been told that they had probable/proven NSCLC prior to study contact (13%) or a previous history of lung cancer (13%). Only 9 potential participants have refused trial participation. The median age of the 64 participants is 64 years (range 37-86 years). Most are unmarried (64%) and have a high school diploma or less (72%). Only 13 of the participants (20%) have no comorbidities. The number of enrolled-to-date African American participants in this ongoing trial exceeds the total number of participants recruited to the STARS Trial or to the ROSEL Trial.

Citation Format: Marvella E. Ford, Debbie C. Bryant, Kathleen B. Cartmell, Katherine Sterba, Dana R. Burshell, Elizabeth G. Hill, Allan De Toma, Kendrea D. Knight, Kathryn Weaver, Elizabeth Calhoun, Nestor F. Esnaola. Interim Recruitment Outcomes in an NCORP-Based Patient Navigation Trial for African Americans with Early Stage Lung Cancer. [abstract]. In: Proceedings of the Ninth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2016 Sep 25-28; Fort Lauderdale, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2017;26(2 Suppl):Abstract nr A72.

Racial and Ethnic Group Knowledge, Perceptions and Behaviors about Human Papillomavirus, Human Papillomavirus Vaccination, and Cervical Cancer among Adolescent Females

STUDY OBJECTIVE

Human papillomavirus (HPV) vaccines provide an opportunity to greatly reduce the burden of cervical cancer. Although there has been improvement in uptake, there are notable ethnic/racial disparities. This qualitative study was conducted to better understand factors related to vaccine uptake among female adolescents from 3 racial/ethnic groups: African American (AA), Hispanic, and Caucasian. Findings can inform the development of optimal messages and strategies for clinical and population-based interventions.

DESIGN AND SETTING

This mixed-methods descriptive study included completion of a brief structured survey and focus group discussion. Six focus groups were conducted with female adolescents, 2 each in the AA, Hispanic, and Caucasian groups. Brief structured survey questions and the focus group protocol addressed knowledge, perceptions, and behaviors related to HPV, HPV vaccination, and cervical cancer.

PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES

Participants were 60 female adolescents (ages 13-19, mean age = 16.6 years) recruited from high schools, public health clinics, and churches.

RESULTS

Themes across questions were remarkably similar among AA, Hispanic, and Caucasian participants. Each group had high awareness of the terms HPV, HPV vaccination, and cervical cancer, but with little in-depth knowledge about these topics. There was a high acceptance of HPV vaccination. Misperceptions about optimal cervical cancer prevention strategies such as simply knowing one's partner and good hygiene were most common among Hispanic adolescents. Awareness about Pap testing was most common among Caucasian adolescents.

CONCLUSION

Predominantly uniform perceptions of HPV vaccines across racial/ethnic groups suggest a "one size fits all" approach will likely have greater reach with cervical cancer prevention messaging than culturally tailored interventions.

Predictors of Participation in Mammography Screening among Non-Hispanic Black, Non-Hispanic White, and Hispanic Women

INTRODUCTION

Many factors influence women's decisions to participate in guideline-recommended screening mammography. We evaluated the influence of women's socioeconomic characteristics, health-care access, and cultural and psychological health-care preferences on timely mammography screening participation.

MATERIALS AND METHODS

A random digit dial survey of United States non-Hispanic Black, non-Hispanic White, and Hispanic women aged 40-75, from January to August 2009, determined self-reported time of most recent mammogram. Screening rates were assessed based on receipt of a screening mammogram within the prior 12 months, the interval recommended at the time by the American Cancer Society.

RESULTS

Thirty-nine percent of women reported not having a mammogram within the last 12 months. The odds of not having had a screening mammography were higher for non-Hispanic White women than for non-Hispanic Black (OR = 2.16, 95% CI = 0.26, 0.82, p = 0.009) or Hispanic (OR = 4.17, 95% CI = 0.12, 0.48, p = 0.01) women. Lack of health insurance (OR = 3.22, 95% CI = 1.54, 6.73, p = 0.002) and lack of usual source of medical care (OR = 3.37, 95% CI = 1.43, 7.94, p = 0.01) were associated with not being screened as were lower self-efficacy to obtain screening (OR = 2.43, 95% CI = 1.26, 4.73, p = 0.01) and greater levels of religiosity and spirituality (OR = 1.42, 95% CI = 1.00, 2.00, p = 0.05). Neither perceived risk nor present temporal orientation was significant.

DISCUSSION

Odds of not having a mammogram increased if women were uninsured, without medical care, non-Hispanic White, older in age, not confident in their ability to obtain screening, or held passive or external religious/spiritual values. Results are encouraging given racial disparities in health-care participation and suggest that efforts to increase screening among minority women may be working.

Socioeconomic Status in Relation to the Risk of Ovarian Cancer in African-American Women: A Population-Based Case-Control Study

We investigated the association between socioeconomic status and ovarian cancer in African-American women. We used a population-based case-control study design that included case patients with incident ovarian cancer (n = 513) and age- and area-matched control participants (n = 721) from 10 states who were recruited into the African American Cancer Epidemiology Study from December 2010 through December 2014. Questionnaires were administered via telephone, and study participants responded to questions about several characteristics, including years of education, family annual income, and risk factors for ovarian cancer. After adjustment for established ovarian cancer risk factors, women with a college degree or more education had an odds ratio of 0.71 (95% confidence interval (CI): 0.51, 0.99) when compared with those with a high school diploma or less (P for trend = 0.02); women with family annual incomes of $75,000 or more had an odds ratio of 0.74 (95% CI: 0.47, 1.16) when compared with those with incomes less than $10,000 (P for trend = 0.055). When these variables were dichotomized, compared with women with a high school diploma or less, women with more education had an adjusted odds ratio of 0.72 (95% CI: 0.55, 0.93), and compared with women with an income less than $25,000, women with higher incomes had an adjusted odds ratio of 0.86 (95% CI: 0.66, 1.12). These findings suggest that ovarian cancer risk may be inversely associated with socioeconomic status among African-American women and highlight the need for additional evidence to more thoroughly characterize the association between socioeconomic status and ovarian cancer.

Patient participation in cancer clinical trials: A pilot test of lay navigation

BACKGROUND

Clinical trials (CT) represent an important treatment option for cancer patients. Unfortunately, patients face challenges to enrolling in CTs, such as logistical barriers, poor CT understanding and complex clinical regimens. Patient navigation is a strategy that may help to improve the delivery of CT education and support services. We examined the feasibility and initial effect of one navigation strategy, use of lay navigators.

METHODS

A lay CT navigation intervention was evaluated in a prospective cohort study among 40 lung and esophageal cancer patients. The intervention was delivered by a trained lay navigator who viewed a 17-minute CT educational video with each patient, assessed and answered their questions about CT participation and addressed reported barriers to care and trial participation.

RESULTS

During this 12-month pilot project, 85% (95% CI: 72%-93%) of patients eligible for a therapeutic CT consented to participate in the CT navigation intervention. Among navigated patients, CT understanding improved between pre- and post-test (means 3.54 and 4.40, respectively; p-value 0.004), and 95% (95% CI: 82%-98%) of navigated patients consented to participate in a CT. Navigated patients reported being satisfied with patient navigation services and CT participation.

CONCLUSIONS

In this formative single-arm pilot project, initial evidence was found for the potential effect of a lay navigation intervention on CT understanding and enrollment. A randomized controlled trial is needed to examine the efficacy of the intervention for improving CT education and enrollment.

Knowledge of, attitudes toward, and use of low-dose computed tomography for lung cancer screening among family physicians

BACKGROUND

The results of the National Lung Screening Trial showed a 20% reduction in lung cancer mortality and a 6.7% reduction in all-cause mortality when high-risk patients were screened with low-dose computed tomography (LDCT) versus chest x-ray (CXR). The US Preventive Services Task Force has issued a grade B recommendation for LDCT screening, and the Centers for Medicare and Medicaid Services and private insurers now cover the screening cost under certain conditions. The purpose of this study was to assess the knowledge of, attitudes toward, and use of LDCT screening for lung cancer among family physicians.

METHODS

A 32-item questionnaire was distributed to members of the South Carolina Academy of Family Physicians in 2015. Descriptive statistics were calculated.

RESULTS

There were 101 respondents, and most had incorrect knowledge about which organizations recommended screening. Many physicians continued to recommend CXR for lung cancer screening. Most felt that LDCT screening increased the odds of detecting disease at earlier stages (98%) and that the benefits outweighed the harms (75%). Concerns included unnecessary procedures (88%), stress/anxiety (52%), and radiation exposure (50%). Most physicians discussed the risks/benefits of screening with their patients in some capacity (76%); however, more than 50% reported making 1 or no screening recommendations in the past year.

CONCLUSIONS

Most family physicians report discussing LDCT with patients at high risk for lung cancer; however, referrals remain low. There are gaps in physician knowledge about screening guidelines and reimbursement, and this indicates a need for further educational outreach. The development of decision aids may facilitate shared decision-making discussions about screening, and targeted interventions may improve knowledge gaps. Cancer 2016;122:2324-2331. © 2016 American Cancer Society.

Abstract C45: A patient navigation model to increase rates of lung-directed therapy with curative intent (LDTCI) in African Americans with early stage non-small cell lung cancer (NSCLC)

Background: LDTCI (i.e., surgical resection or stereotactic body radiation therapy [SBRT] in patients who are not surgical candidates]) is the standard of care for patients with early stage NSCLC. Unfortunately, African Americans with early stage, NSCLC are significantly less likely than their European American counterparts to undergo resection.

Purpose: This presentation will describe the design of an NIH/NIMHD-funded, NCORP-sponsored, cluster-randomized trial testing the effectiveness of a barriers-focused, protocol-driven patient navigation intervention on increasing rates of LDTCI in African Americans with early stage, probable/proven NSCLC.

Design: The trial is currently being conducted at 13 study sites across the United States. The investigators developed an electronic, web-based version of the NIH/NCI Patient Navigation Barrier Checklist. Patient navigators at each intervention site use the electronic Checklist to identify patient barriers to care and guide their interactions with patients. The navigators then enter the data from these interactions into a secure, web-based electronic data management system.

Results/Conclusions: Most of the African American patients at the study sites are ineligible for study participation due to advanced stage at diagnosis. Of the 2,529 patients who have been pre-screened for study eligibility to date, only 43 (1.7%) were determined to be African American with likely/proven stage I-II NSCLC. Of this number, 34 (79.1%) were consented for the study, and 29 are currently enrolled. During this presentation, the investigators will present de-identified case examples of barriers experienced by patients and the strategies used by the navigators to overcome these barriers. Plans are underway to add study sites to increase the denominator of potentially eligible participants.

Citation Format: Nestor F. Esnaola, Debbie C. Bryant, Kathleen B. Cartmell, Elizabeth Calhoun, Katherine Sterba, Dana R. Burshell, Elizabeth G. Hill, Amy E. Wahlquist, Kendrea D. Knight, Marvella E. Ford. A patient navigation model to increase rates of lung-directed therapy with curative intent (LDTCI) in African Americans with early stage non-small cell lung cancer (NSCLC). [abstract]. In: Proceedings of the Eighth AACR Conference on The Science of Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; Nov 13-16, 2015; Atlanta, GA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2016;25(3 Suppl):Abstract nr C45.

The comparative effectiveness of a team-based versus group-based physical activity intervention for cancer survivors

PURPOSE

Physical activity benefits cancer survivors, but the comparative effectiveness of a team-based delivery approach remains unexplored. The hypothesis tested was that a team-based physical activity intervention delivery approach has added physical and psychological benefits compared to a group-based approach. A team-based sport accessible to survivors is dragon boating, which requires no previous experience and allows for diverse skill levels.

METHODS

In a non-randomized trial, cancer survivors chose between two similarly structured 8-week programs, a dragon boat paddling team (n = 68) or group-based walking program (n = 52). Three separate intervention rounds were carried out in 2007-2008. Pre-post testing measured physical and psychosocial outcomes.

RESULTS

Compared to walkers, paddlers had significantly greater (all p < 0.01) team cohesion, program adherence/attendance, and increased upper-body strength. For quality-of-life outcomes, both interventions were associated with pre-post improvements, but with no clear-cut pattern of between-intervention differences.

CONCLUSIONS

These hypothesis-generating findings suggest that a short-term, team-based physical activity program (dragon boat paddling) was associated with increased cohesion and adherence/attendance. Improvements in physical fitness and psychosocial benefits were comparable to a traditional, group-based walking program. Compared to a group-based intervention delivery format, the team-based intervention delivery format holds promise for promoting physical activity program adherence/attendance in cancer survivors.

Secondhand smoke exposure in young people and parental rules against smoking at home and in the car

OBJECTIVES

Secondhand smoke (SHS) exposure is an important cause of morbidity in children. We assessed the impact of family rules about smoking in the home and car on SHS exposure prevalence in students in grades six to 12.

METHODS

We studied never-smoking young people (n = 1,698) in the random sample cross-sectional South Carolina Youth Tobacco Survey, a 2006 survey of middle and high school students in South Carolina.

RESULTS

Overall, 40% of the students reported SHS exposure in either the home or car in the past week; among these, 85% reported exposure in cars. Subsequent analyses focused on students who lived with a smoker (n = 602). Compared with those whose families prohibited smoking in the home or car, SHS exposure prevalence was 30% (p < 0.0001) higher for households with smoke-free rules for only one place (home or car) and 36% (p < 0.0001) higher for households with no rules. Compared with students from households with strict rules, SHS exposure prevalence was 48% greater (p < 0.0001) among those with only partial rules against smoking in the home or car, and 55% (p < 0.0001) greater among those from households with no rules. Similarly, compared with students with strict family rules for home and car that were adhered to, SHS exposure prevalence was significantly higher (p < 0.0001) among students when only one or no rules were followed.

CONCLUSIONS

Young people from families that made and enforced strong rules against smoking in homes and cars were much less likely to report SHS exposure. Parents would be wise to endorse and enforce strong smoke-free policies for both homes and cars.

Predictors of cessation pharmacotherapy use among black and non-Hispanic white smokers

INTRODUCTION

Use of pharmacotherapy for smoking cessation improves quit rates, but these treatments are underutilized, particularly among Black smokers. Attitudes toward pharmacotherapy may differ between racial/ethnic minorities and Caucasian smokers. It was hypothesized that Black and non-Hispanic White smokers would differ in their attitudes toward pharmacotherapy and that the association between attitudes toward and actual use of pharmacotherapy would differ by race.

METHODS

The study consisted of a single, cross-sectional telephone-based survey of current smokers (N = 697), which examined the relationship between race, attitudes toward pharmacotherapy, and pharmacotherapy usage in a representative bi-racial sample (39% Black).

RESULTS

Black smokers were significantly less likely to report ever use of pharmacotherapy (23%) than Caucasians (39%; odds ratio [OR] = 0.46; 95% CI: 0.33-0.66). Compared with Caucasians, Blacks had significantly less favorable attitudes toward pharmacotherapy, including disbelief about efficacy (p = .03), addiction concerns (p = .03), harmfulness of pharmacotherapy (p = .008), and need for treatment of any kind to quit smoking (p = .004). In a multiple logistic regression, racial group (Caucasian is referent: OR = 0.55, p = .003), addiction concerns (OR = 0.80, p < .01), and need for treatment of any kind to quit smoking (OR = 1.52, p < .001) were predictive of pharmacotherapy use.

CONCLUSIONS

These findings replicate and build upon previous research demonstrating underutilization of pharmacotherapy and enduring misconceptions about pharmacotherapy, particularly among Black smokers. Regardless of racial group, misconceptions about pharmacotherapy are related to lower rates of use. Efforts to improve understanding about the efficacy and safety of these products are needed to boost utilization and impact cessation rates.

Factors associated with cancer survivors' selection between two group physical activity programs

INTRODUCTION

Physical activity programs have health benefits for cancer survivors, but little is known about factors that influence cancer survivors' actual choices between different physical activity programs. To address this knowledge gap, we examined factors associated with selecting between two group physical activity programs.

METHODS

The present study is nested in a non-randomized trial. After attending an orientation to learn about the programs offered, cancer survivors (n=133) selected between a dragon boat paddling team and group walking program. We measured the association between physical activity program chosen and demographic, clinical, physical and psychosocial characteristics.

RESULTS

Roughly equal proportions chose to participate in dragon boat paddling or walking (55% versus 45%). Of the many variables studied, few were associated with program selection. Compared to those who chose the walking program, those who chose the dragon boat paddling team were more likely to be Caucasians (p= .015) and younger (p= .027), and marginally significantly more like to have cancers other than breast cancer (p= .056) and have greater lower-body strength (.062).

DISCUSSIONS/CONCLUSIONS

Among a cohort of cancer survivors who were interested in physical activity programs who chose between two markedly different group physical activity programs, the two programs attracted groups of approximately the same size and with remarkably similar characteristics overall. The two most notable associations were that Caucasians and younger adults were significantly more likely to choose the dragon boat paddling program.

IMPLICATIONS FOR CANCER SURVIVORS

To meet the needs of cancer survivors, a menu of physical activity program options may be optimal.

Oral cancer preventive practices of South Carolina dentists and physicians

The purpose of this study was to assess the South Carolina (SC) dentists' and physicians' oral cancer knowledge and practices and interest in training in oral cancer screening and tobacco cessation counseling. Method used was a cross-sectional survey of SC dentists and selected physician specialties with responses to mailed questionnaires summarized by descriptive statistics and chi-square tests for comparisons. Overall response rates were 58%for dentists and 44% for physicians. Dentists (81%) and 13% of the physicians reported conduct of oral cancer examinations at least half of the time over the past 12 months. Dentists (41%) and 83% of physicians assisted patients to quit smoking. Few dentists (19%) and 53% of physicians were aware of SC tobacco cessation resources. Dentists (40%) and physicians (37%) were interested in receiving training in oral cancer screening, and 36% and 49%, respectively, in training in tobacco cessation counseling. Results support the development of tailored education for SC dentists and physicians to achieve Healthy People 2010 Oral Health Objectives for Oral Cancer.

Abstract A118: The impact of participating in a team sport versus a group physical activity program on group cohesion in cancer survivors

Objectives: Being a member of a cohesive group could provide a source of high-quality social support that could positively impact the quality of life in cancer survivors. In a nonrandomized trial, we compared group cohesion in a team-oriented (dragon boat paddling team) and non-team-oriented (group walking program) group physical activity intervention. We hypothesized that group cohesion would be stronger among those who participated in the team-oriented dragon boat paddling team compared to the group walking program.

Participants and Methods: 122/134 (91%) of participants who enrolled in the study completed the eight-week physical activity programs, dragon boat paddling team (n=68) or group walking program (n=54). Group cohesion was measured post-intervention using a modified 11 item version of the Group Environment Questionnaire. We tested differences in median cohesion scores between paddlers and walkers using the Wilcoxon Rank Sum test, a nonparametric equivalent of the t-test which is robust to deviations from the normality assumption.

Results: Following completion of the group physical activity program, the median group cohesion score for paddlers was statistically significantly higher than for walkers (paddlers=4.36, walkers=3.73, p=0.004).

Conclusions: Participating in a team sport was associated with significantly higher group cohesion even in comparison to a group physical activity program that was not team oriented. These novel findings suggest that team-oriented physical activity programs such as dragon boat paddling may provide a greater opportunity for social support through increased group cohesion than a group-based walking program. Future studies should examine the mechanisms underlying these differences and the outcomes associated with increased cohesion. Among cancer survivors, team membership may provide a natural source of social support.

Citation Information: Cancer Prev Res 2010;3(1 Suppl):A118.