Low Completion Rates Research Articles

Real-world patterns in remote longitudinal study participation: A study of the Swiss Multiple Sclerosis Registry.

Remote longitudinal studies are on the rise and promise to increase reach and reduce participation barriers in chronic disease research. However, maintaining long-term retention in these studies remains challenging. Early identification of participants with different patterns of long-term retention offers the opportunity for tailored survey adaptations. Using data from the online arm of the Swiss Multiple Sclerosis Registry (SMSR), we assessed sociodemographic, health-related, and daily-life related baseline variables against measures of long-term retention in the follow-up surveys through multivariable logistic regressions and unsupervised clustering analyses. We further explored follow-up survey completion measures against survey requirements to inform future survey designs. Our analysis included data from 1,757 participants who completed a median of 4 (IQR 2-8) follow-up surveys after baseline with a maximum of 13 possible surveys. Survey start year, age, citizenship, MS type, symptom burden and independent driving were significant predictors of long-term retention at baseline. Three clusters of participants emerged, with no differences in long-term retention outcomes revealed across the clusters. Exploratory assessments of follow-up surveys suggest possible trends in increased survey complexity with lower rates of survey completion. Our findings offer insights into characteristics associated with long-term retention in remote longitudinal studies, yet they also highlight the possible influence of various unexplored factors on retention outcomes. Future studies should incorporate additional objective measures that reflect participants' individual contexts to understand their ability to remain engaged long-term and inform survey adaptations accordingly.

Geographical variation in osteoporosis in Australian women: a longitudinal analysis over 23years.

To determine whether the prevalence of osteoporosis, fractures, and dual-X-ray absorptiometry (DXA) differs between Australian women living in rural compared with urban areas. The Australian Longitudinal Study on Women's Health, a prospective longitudinal study of Australian women, includes a cohort of women born 1946-1951, surveyed nine times from 1996-2019. Data from administrative health records were linked to survey data. Geographic area was classified as major city, inner regional, outer regional, or remote. Generalised estimating equations (GEE) explored outcomes of osteoporosis, fracture, and DXA rates. Univariable and multivariable regression were performed and bootstrapping with 100 repetitions at 95% sampling of the original dataset to ensure robust results. A total of 13,712 women were included: 5000 (36.5%) living in major cities, 5214 (38.0%) inner regional, 2798 (20.41%) outer regional, and 700 (5.1%) remote areas. Baseline age, 47.6 (1.46) years (mean (SD)), was similar; but education, marital status, country of birth, smoking, BMI, and comorbidities varied between areas. Over 23years, 2956 (21.6%) were diagnosed with osteoporosis, 3185 (23.2%) had an incident fracture, and 8151 (59.4%) had a DXA. On univariable analysis, women living outside major cities had lower risk of osteoporosis (inner regional OR 0.92; 95% CI 0.84, 0.99; outer regional 0.70; 0.63, 0.79; remote 0.43; 0.34, 0.53), and lower risk of fractures (inner regional area OR 0.92, 95% CI 0.84, 0.99; outer regional 0.81; 0.73, 0.90; remote 0.54; 0.42, 0.67), than women living in major cities. These differences were no longer significant on multivariable analysis, suggesting differences might be related to the distribution of risk factors. Women living in inner regional and outer regional areas were significantly less likely to have a DXA, than those living in a major city (OR 0.75, 95% CI 0.70, 0.81; OR 0.72; 95% CI 0.64, 0.77, respectively), and this remained significant on multivariable analysis. Osteoporosis or fracture affected one-third of older Australian women, and women living outside major cities had lower rates of osteoporosis, fractures, and DXA completion.

Health Care Delivery Site- and Patient-Level Factors Associated With COVID-19 Primary Vaccine Series Completion in a National Network of Community Health Centers.

Objectives. To assess multilevel factors associated with variation in COVID-19 vaccination rates in a US network of community health centers. Methods. Using multilevel logistic regression with electronic health record data from ADVANCE (Accelerating Data Value Across a National Community Health Center Network; January 1, 2022-December 31, 2022), we assessed associations between health care delivery site-level (n = 1219) and patient-level (n = 1 864 007) characteristics and COVID-19 primary vaccine series uptake. Results. A total of 1 337 440 patients completed the COVID-19 primary vaccine series. Health care delivery site characteristics were significantly associated with lower series completion rates, including being located in non-Medicaid expansion states and isolated or rural communities and serving fewer patients. Patient characteristics associated with significantly lower likelihood of completing the vaccine series included being Black/African American or American Indian/Alaska Native (vs White), younger age, lower income, being uninsured or publicly insured (vs using private insurance), and having fewer visits. Conclusions. Both health care delivery site- and patient-level factors were significantly associated with lower COVID-19 vaccine uptake. Community health centers have been a critical resource for vaccination during the pandemic. (Am J Public Health. 2024;114(11):1242-1251. https://doi.org/10.2105/AJPH.2024.307773).

Incidence of malignant neoplasms and organizational aspects of cancer care in the Republic of Kazakhstan

BackgroundThis study aims to investigate the incidence and mortality rates of malignant neoplasms in Kazakhstan in 2022 and to analyze the organizational aspects of cancer care. MethodsData from 33,177 patients with malignant neoplasms registered in oncological institutions in 2022 were analyzed. The study focused on treatment completion rates and the distribution of treatment modalities, including surgical, radiation, medicinal, combined, comprehensive, and chemo-radiation therapies. Comparative analysis with international data was conducted to assess the effectiveness and adherence to global oncological standards. ResultsThe analysis revealed that 55.2 % of patients completed specialized treatment, with complex treatment being the most common modality (94.3 %). High completion rates were observed in breast cancer (65.9 %) and cervical cancer (68.8 %), reflecting the effectiveness of early detection and multidisciplinary approaches. However, lower completion rates were noted in liver cancer (26.2 %) and leukemia (23.0 %), highlighting the need for improved diagnostic and treatment strategies. Comparative international data indicated similar trends, with countries like the USA, UK, Japan, and Australia demonstrating the effectiveness of multidisciplinary and comprehensive treatment approaches. ConclusionThe study underscores the importance of a multidisciplinary approach in treating malignant neoplasms, with Kazakhstan's practices largely aligning with international standards. Nevertheless, there is a need to enhance early diagnosis and treatment completion rates for specific cancers such as liver cancer and leukemia. Strengthening screening programs, improving access to modern treatments, and integrating international best practices can further improve patient outcomes in Kazakhstan.

Fidelity, acceptability, and feasibility of the revised functional autonomy measurement system for hospitalised people: An implementation study.

The revised functional autonomy measurement system (SMAF-R) is an outcome measure of activity performance and resource needs. This study aimed to measure the implementability of the SMAF-R as a routine outcome measure in acute and subacute inpatients. This was a mixed-methods implementation study. Occupational therapists were asked to complete the SMAF-R in hospitalised people with an anticipated length of stay greater than 48 hours over a 12-month period (n= 13,348). A baseline audit of SMAF-R completion rates was conducted, and behaviour change interventions were delivered over 12 months. The Implementability of Healthcare Interventions conceptual framework was used to evaluate fidelity (completion rates), acceptability (staff survey with quantitative and qualitative responses), and feasibility (change in SMAF-R scores from admission to discharge). Quantitative and qualitative (analysed thematically) data were integrated. Occupational therapists and other staff working to improve outcome measure completion within the electronic medical record and other allied health teams were consulted when developing and delivering behaviour change interventions. Peak completion of the SMAF-R did not meet an 80% fidelity success rate (admission: 32% in acute and 66% in subacute; discharge: 12% in acute and 48% in subacute). Two thirds of occupational therapists reported the SMAF-R was an acceptable measure to use, but only 38% liked using it. Thematic analysis revealed three themes: (1) A greater understanding of the relevance of the SMAF-R influenced acceptability; (2) using the SMAF-R within an electronic medical record may facilitate completion; and (3) it takes more time to complete SMAF. Patients made clinically significant improvements in SMAF-R scores during their hospital stay (median difference 16.5 [6.5-27.0], p< 0.001, n= 764). Although most occupational therapists reported the SMAF-R was acceptable, there were mixed opinions regarding the relevance of the SMAF-R in this setting, which may have impacted fidelity. Additional prompting and training (especially regarding understanding SMAF-R relevance to practice) may assist with improving SMAF-R completion. Further research is required to assess the psychometric properties of the SMAF-R in the hospital environment. The revised functional autonomy measurement system (SMAF-R) is an assessment tool used to measure performance in everyday activities (such as showering) and the resources needed to complete these tasks (e.g., a shower chair or someone's help). Occupational therapists can use it at the start of a patient admission and again at the end in different hospital settings to assess patients' needs and see if they improve. This study aimed to measure (1) how often occupational therapists use the SMAF-R with patients in hospital, (2) how acceptable occupational therapists find the SMAF-R, and (3) whether the SMAF-R shows changes in patients' abilities during their hospital stay. Before the study, usual completion of the SMAF-R was measured, and it was found to be completed in less than 1% of patients. Strategies were introduced to improve SMAF-R completion over 12 months. After this, completion of the SMAF-R improved to between 9% and 38% in different hospital settings. Changes in SMAF-R scores showed that patients improved during their time in hospital. Most occupational therapists reported the SMAF-R was an acceptable measure, but less than half liked using it. The low completion rates suggested that either the SMAF-R was not fit for purpose in this setting or that more support is needed to increase completion.

Massive Open Online Courses (MOOCs) as Catalysts of Educational Transformation in the Higher Education Sector of Sri Lanka: A Systematic Literature Review

This systematic literature review evaluates the transformative effects of Massive Open Online Courses (MOOCs) in Sri Lanka’s higher education and library services. It explores how MOOCs democratize education by broadening access to previously costly and limited educational infrastructure and integrating them into library practices for enhanced access and professional development. The review synthesizes various sources to assess MOOC utilization, challenges like low completion rates, inconsistent quality, and digital divides. Strategic improvements are proposed to align MOOCs with educational and socio-economic goals in Sri Lanka. The findings highlight MOOCs’ current uses, barriers, and potential as supplements to traditional education, aiming to optimize learning outcomes and support educational transformation in both academic and library environments.

The Fragmentation of Specialty Care. The Role of Referral Location, Type of Referral, and Demographic Factors in Determining Completion Rates for Uninsured Patients in a Student-Run Free Clinic.

Little is known about how location of specialty care affects accessibility for uninsured patients at free clinics. To address this gap, the specialty referral completion rate by location and role of demographic and referral-specific factors were analyzed at an urban-based free clinic. A retrospective review was performed at a single site, student-run free clinic exclusively serving uninsured patients. Referral completion rate and predictors of referral completion were examined including age, race, ethnicity, sex, referral type, and location of referral. Significant predictors (p < 0.05) were included in the adjusted model if the associated odds ratio (OR) was meaningful. A total of 351 referrals met criteria. Completion rate was 53.6%. Co-location of specialty services was associated with a higher completion rate (64.7%, p < 0.001) and counseling referral type had a lower completion rate (11.5%, p < 0.001). Significant predictors of referral completion included sex, ethnicity, location of referral, and referral type (p < 0.001). Hispanic patients had higher rates of completion (68.4%, p < 0.001). On multivariable analysis, non-co-located fee-for-service hospital referrals had lower odds of completion when compared to co-located referrals at the free clinic (OR = 0.25, CI 95% [0.12-0.54], p < 0.001). Also, when compared to other types of referrals, counseling referrals had a 25 times lower odds of referral completion (p < 0.001). There was a higher completion rate of co-located referrals suggesting that multiple locations and health systems may deter patients from seeking necessary care. The lower rate of counseling referral completion indicates that additional efforts are needed to make these services more accessible to uninsured patients.

Randomized control trial comparing genetic counseling service delivery models in an underserved population.

This randomized controlled trial compares outcomes of telephone versus in-person genetic counseling service models in underserved, bilingual patient populations referred for cancer genetic counseling. Between 2022 and 2023, a two-arm (telephone vs. in-person genetic counseling) prospective, randomized controlled study with 201 participants was conducted at two county hospital cancer genetics clinics. Primary outcomes included comparison of pre- and post-genetic counseling genetics knowledge (Multi-dimensional Model of Informed Choice, MMIC), genetic counseling visit satisfaction (Genetic Counseling Satisfaction Scale, GCSS), and genetic counseling visit completion rates. Secondary outcomes included comparison of genetic testing attitudes and informed choice (MMIC), genetic counseling-specific empowerment (Genomic Outcomes Scale, GOS), and genetic testing completion and cancellation/failure rates, using linear regression models (significance ≤0.05). There were no statistically significant differences between arms in pre/post-genetic counseling MMIC knowledge and attitude, GOS or GCSS scores or genetic counseling completion. While more participants in the telephone versus in-person arm made an informed choice about testing (52.5% v. 39.0%, p = 0.0552), test completion was lower (74% v. 100%, p < 0.05) for this group. Genetic counseling completion rates and MMICknowledge and attitude, GOS, and GCSS scores suggest telephone genetic counseling is comparable to in-person genetic counseling for underserved populations. Higher informed choice scores and significantly lower testing completion rates for telephone visits require further study.

Barriers and facilitators for adherence to follow-up by HR-HPV-positive women with premalignant cervical lesions: a mixed-design study in Mexico

BackgroundMexico reports low follow-up completion rates among women with abnormal cervical cancer screenings. This study aimed to identify barriers and facilitators to follow-up adherence among women with human papillomavirus (HPV) infection and premalignant cervical lesions in Mexico.MethodsA mixed-methods study was conducted from February to April 2019. Participants included women undergoing follow-up care for high-risk human papillomavirus (HR-HPV) and premalignant lesions, along with health personnel from the Women’s Healthcare Center (CAPASAM) in Mexico. Quantitative data were obtained from the Women’s Cancer Information System and through a questionnaire about factors affecting follow-up adherence. Additionally, the health personnel involved completed a compliance checklist regarding care regulations. Descriptive statistics were used for analysis. Qualitative data were collected via semi-structured interviews with both groups, followed by a content analysis based on identified categories. The Hazard Analysis and Critical Control Point System confirmed care process risks. Proposals to enhance the Early Detection Program for Prevention and Control of Cervical Cancer were collected from a CAPASAM health personnel nominal group.ResultsIdentified barriers to follow-up included low income among CAPASAM users, family provider roles limiting time for appointments, long waits for testing and results delivery, distant facilities, insufficient service hour communication, inadequate health personnel training, and a lack of systematic counseling. Hesitation toward follow-up was also linked to shame, apprehension, uncertainty, test aversion, fear of positive results, and limited cervical cancer and screening knowledge. Patriarchal attitudes of partners and limited access to the now-discontinued PROSPERA government program further discouraged follow-up. Facilitators comprised respectful treatment by CAPASAM staff, no-cost services, health campaigns, and positive user attitudes.ConclusionsThe study found more barriers than facilitators to follow-up adherence, highlighting the need for strategies to bolster the Early Detection Program. Future strategies must address the comprehensive array of factors and incorporate stakeholder perspectives.

The impact of preferred language on cancer wellbeing screen outcomes.

57 Background: Preferred language is a barrier to adequately screening patients for supportive care needs. At a large health system, a Wellbeing Screen (WBS) is regularly administered to identify stressors and guide referrals to supportive services. WBS completion rates and domains of wellbeing impacted were compared among cancer patients with non-preferred English language (nPEL) vs. preferred English language (PEL). We hypothesized nPEL patients may have lower completion rates or report differing needs. Methods: A single institution retrospective study evaluating WBS among all patients receiving ambulatory cancer care at one of 7 sites from 01/2021-12/2022 was performed. The WBS instrument assesses degree of impact for 15 wellbeing domains and is assigned to patients at each oncology-related visit if a WBS has not been completed within the last 30 days. PEL vs. nPEL patients were compared for rate of completion among assigned WBS, percentage of screens with moderate/severe impact on at least one domain and for each individual domain, and average number of domains with moderate/severe impact. Fisher’s exact test was used to calculate odds ratios and p-values. Results: During the study period, a total of 12,642 patients were assigned at least one WBS resulting in 56,821 assigned WBS, of which 7,898 (13.9%) were assigned to nPEL patients. Of all assigned WBS, 20,191 (35.5%) were completed. The odds of completing an assigned WBS was 1.6 times higher for the PEL compared to nPEL group (p&lt;0.001), despite a lower average number of assigned WBS per patient in the PEL group (4.4 vs. 5.3, p&lt;0.001). Of 20,191 completed WBS, 10,097 (50.0%) WBS identified a moderate/severe impact on at least one domain. WBS completed by PEL patients had 1.42 higher odds of moderate/severe impact on at least one domain compared to those completed by nPEL (p&lt;0.001). WBS completed by PEL patients also had significantly higher odds of identifying a moderate/severe impact on 11 of the 15 individual domains (p-value &lt;0.01): Life Disruption (OR 1.9), Sexual function (OR 1.7), Body Image (OR 1.5), Feeling Valued (OR 1.5), Worry About Others (OR 1.4), Depressed Mood (OR 1.3), Anxiety (OR 1.3), Treatment Decisions (OR 1.3), Sleep Issues (OR 1.3), Cognitive Problems (OR 1.2), and Physical symptoms (OR 1.2). Among all WBS with moderate/severe impact on at least one domain, the average number of domains affected was similar at 4 domains for both groups. Conclusions: WBS assigned to PEL had higher odds of being completed compared to nPEL. In addition, WBS completed by PEL had higher odds of identifying moderate/severe impact on at least one wellbeing domain and higher odds of identifying moderate or severe impact on 11/15 of the individual WBS domains when compared to those completed by nPEL. Cultural norms, such as differential importance of or meaning ascribed to the WBS domains, along with practical barriers, such as need for an interpreter, may impact these outcomes.

Concordit: A credit-based incentive mechanism for permissioned redactable blockchain

Malicious attacks and the introduction of illegal data put blockchains at risk, and blockchain governance is gaining increasing attention. The redactable blockchain technology has become a mainstream solution for blockchain governance. However, a low completion rate for redaction tasks limits current redactable blockchain technologies, primarily due to the absence of an effective incentive mechanism for participants. This gap underscores the urgent need for designing and implementing robust incentive mechanisms in redactable blockchains. Incentive mechanisms can motivate and guide entities to participate and perform desired behaviors through awards and punishments. This paper proposes Concordit, the first deployable credit-based incentive mechanism for redactable blockchains. Its purpose is to encourage submitters to submit legal redaction requests, modifiers to perform legal redaction operations, and verifiers to maintain the behavior consistent with the consensus algorithm. In the context of permissioned blockchains, Concordit utilizes a credit value system for awards and punishments. Additionally, we use a game theory-based mechanism to analyse and model participants’ behavior utilities in the redactable blockchain. Meanwhile, we evaluate the credibility of nodes by combining their static initial credit values and dynamic behavior-related credit values. This system prioritizes high-credibility nodes as participants, thereby enhancing the completion rate for redaction tasks. Finally, the implementation and performance evaluation of our Concordit incentive mechanism demonstrate its effectiveness and practicality.

Tuition Fees Reduction on Student Performance in Public Secondary Schools of Rwanda

The research investigated the contribution of tuition fee reductions to student performance in public secondary schools in Rwanda. Specifically, the research examines the specific factors that contribute to the effectiveness of tuition fee reduction in public secondary schools in Rwanda, assesses the level of academic performance of students in public secondary schools due to the reduction in tuition fees in Rwanda, and analyzes the relationship between tuition fee reduction and the students ‘academic performance in public secondary schools in Rwanda. This study's target population will consist of 415 respondents. The sample size will be 194 people. This study utilized primary sources like questionnaires, interviews, and observation to gather data. It employed purposive, stratified, and simple random sampling methods. Both quantitative and qualitative methodologies were used for analysis. For the first objective, results indicate that the majority of teachers, with a total of 92.0%, strongly agreed or agreed that a rising percentage of students are enrolling; 96.0% either strongly agreed or agreed that class participation and engagement; and 90.7% strongly agreed or agreed that low completion rates show the specific factors that contribute to the effectiveness of tuition fee reduction. For the second objective, 94.0% strongly agreed or agreed that graduation rates were high, and 98.6% either strongly agreed or agreed that a high number of students attended. Additionally, 96.6% strongly agreed or agreed that higher national examinations resulted, and 72.0% strongly agreed or agreed that retention rates indicate the academic performance of students in public secondary schools due to the reduction of the reduction of tuition fees in Rwanda. Results on the relationship between tuition fee reduction and the students ‘academic performance in public secondary schools in Rwanda. The correlation matrix between independent variables (government funding, institutional budget, and program section) and dependent variables (increased number of graduates, high student attendance, and increased student retention rates) shows positive significance since the p-value was less than 0.05. Based on research findings It is recommended that A tiered tuition fee structure, scholarships, grants, increased government funding, a free education policy, private sector involvement, and cost-sharing programs can make education more accessible and affordable for students.

Comparison of four approaches in eliciting health state utilities with SF-6Dv2.

To empirically compare four preference elicitation approaches, the discrete choice experiment with time (DCETTO), the Best-Worst Scaling with time (BWSTTO), DCETTO with BWSTTO (DCEBWS), and the Standard Gamble (SG) method, in valuing health states using the SF-6Dv2. A representative sample of the general population in Quebec, Canada, completed 6 SG tasks or 13 DCEBWS (i.e., 10 DCETTO followed by 3 BWSTTO). Choice tasks were designed with the SF-6Dv2. Several models were used to estimate SG data, and the conditional logit model was used for the DCE or BWS data. The performance of SG models was assessed using prediction accuracy (mean absolute error [MAE]), goodness of fit using Bayesian information criterion (BIC),t-test, Jarque-Bera (JB) test, Ljung-Box (LB) test, the logical consistency of the parameters, and significance levels. Comparison between approaches was conducted using acceptability (self-reported difficulty and quality levels in answering, and completion time), consistency (monotonicity of model coefficients), accuracy (standard errors), dimensions coefficient magnitude, correlation between the value sets estimated, and the range of estimated values. The variance scale factor was computed to assess individuals' consistency in their choices for DCE and BWS approaches. Out of 828 people who completed SG and 1208 for DCEBWS tasks, a total of 724 participants for SG and 1153 for DCE tasks were included for analysis. Although no significant difference was observed in self-reported difficulties and qualities in answers among approaches, the SG had the longest completion time and excluded participants in SG were more prone to report difficulties in answering. The range of standard errors of the SG was the narrowest (0.012 to 0.015), followed by BWSTTO (0.023 to 0.035), DCEBWS (0.028 to 0.050), and DCETTO (0.028 to 0.052). The highest number of insignificant and illogical parameters was for BWSTTO. Pain dimension was the most important across dimensions in all approaches. The correlation between SG and DCEBWS utility values was the strongest (0.928), followed by the SG and BWSTTO values (0.889), and the SG and DCETTO (0.849). The range of utility values generated by SG tended to be shorter (-0.143 to 1) than those generated by the other three methods, whereas BWSTTO (-0.505 to 1) range values were shorter than DCETTO (-1.063 to 1) and DCEBWS (-0.637 to 1). The variance scale factor suggests that respondents had almost similar level of certainty or confidence in both DCE and BWS responses. The SG had the narrowest value set, the lowest completion rates, the longest completion time, the best prediction accuracy, and produced an unexpected sign for one level. The BWSTTO had a narrower value set, lower completion time, higher parameter inconsistency, and higher insignificant levels compared to DCETTO and DCEBWS. The results of DCEBWS were more similar to SG in number of insignificant and illogical parameters, and correlation.

Relationship Between Happiness, Culture, Socio-Economic Status, And Religious Coping Among Muslim Women Students Residing In Sokoto State, Nigeria

The goal of happiness is to have a stress-free and functional society. Yet, stress from cultural and socio-economic factors may arise when Muslim women student’s issues are discussed within society practices; which has resulted in illiteracy in Nigeria due to low enrolment attendance and school completion rates. Despite this, the World Happiness Report (WHR, 2023) ranked Nigeria as 95th happiest country in the world, and the fifth happiest country in Africa. Nevertheless, not many researches on happiness among Muslim women students in Northern Nigeria have been reported. This study investigated the relationship between happiness, culture, socio-economic status (SES), and religious coping, among Muslim women students at the Women Centre for Continuing Education (WCCE), in Sokoto, Northern Nigeria. A total number of 269 Muslim women students were selected to participate in this study using purposive random sampling. Instruments namely Orientation to Happiness Scale (OHS), Cultural Questionnaire for Women, (CQW), Socio-Economic Status Scale (SESS), Islamic Religious Coping Scale (RCOPE) were used for data collection. The total Cronbach’s alpha Coefficiency was 0.937, which was found to be reliable. The results were analysed using Partial Least Squares-Structural Equation Modelling (PLS-SEM). The measurement model was evaluated using items loading of average variance extracted (AVE) and composite reliability (CR). The findings of this study showed that the direct relationship of culture, socio-economic status and religious coping towards happiness were significant. As a conclusion, this study provides useful information for counsellors who can assist their clients in improving and maintaining their positive religious coping practices, as well as their ability to encounter positive feelings, engage in Islamic practices, have a meaningful life, and cope with stressors. Future research on happiness in other Northern states of Nigeria is recommended.

Abstract A148: Perceptions of lung cancer screening among Native American patients: The Tribally Engaged Approaches to Lung Screening (TEALS) study

Abstract Introduction: Uptake of lung cancer screening (LCS) with low dose computed tomography is poor nationwide. The U.S. Native American (NA) population has a high prevalence of smoking and lung cancer mortality but low rates of LCS completion. Awareness and perceptions of LCS among NA men and women have rarely been studied. Methods: Using a community-engaged research approach in partnership with the Choctaw Nation Health Services Authority in Oklahoma, the “Tribally Engaged Approaches to Lung Screening” study developed and implemented a cluster-randomized controlled trial of a coordinated LCS program. In 2022, NA men and women eligible for LCS from six tribal health clinics completed a baseline survey prior to being referred for LCS. Surveys included demographic characteristics, smoking history, use of cancer preventive services, beliefs regarding personal risk of lung cancer, and perceptions toward LCS. Findings: Among 210 participants (57% women, 43% men), mean age was 63 years; 50% reported annual household income below $25,000, 83% completed high school or equivalent, with 40% having some college education. The median pack years of smoking was 46 years. The proportion of participants who currently smoke was 72%. Current cigarette users were slightly younger than former users (median age 61 vs 64 years, respectively) and similarly had lower maximum estimates of pack-years of use (median, 44 vs 52). Most (93%) had more than one primary care visit within the past 12 months, and 76% completed an annual physical or wellness visit in the past year. Overall, 73% had completed colonoscopy and, among women, 80% had a mammogram. Only 62% had heard about LCS. However, 74% agreed with the statement “It is likely that I will get lung cancer sometime in my lifetime”. More than 90% of participants agreed that LCS would help with each of the following: early detection, chances of dying from lung cancer, reduce personal worry about lung cancer, reduce their family’s worries, improve planning for the future and peace of mind. However, 44% worried that LCS would find “something wrong”, 15% endorsed that they would rather not know if they had any lung problems, and 10% were afraid the scan would damage their lungs. About 20% worried about being a social outcast or being blamed for having smoked. Regarding potential barriers, 32% felt that cost would be a problem, 28% felt they did not have the time, and 17% that transportation would be a problem. Overall,14% reported bad experiences with healthcare or a provider, and 8% did not trust the healthcare system. Regarding LCS, 28% felt they did not know enough about the test, 11% felt they were too old to benefit from LCS, and 8% felt LCS was not worth the effort. Conclusions: Perceptions of the potential benefits from LCS were overall favorable in this sample of NA adults. However, up to 30% perceived significant barriers to LCS uptake. Greater awareness of LCS and mitigation of barriers to LCS would help to reduce the marked disparities in lung cancer mortality among NA patients. Citation Format: Dorothy A. Rhoades, Cara Vaught, Ann Chou, Kathleen Dwyer, Mark P Doescher, Michele Gibson, Zsolt Nagykaldi. Perceptions of lung cancer screening among Native American patients: The Tribally Engaged Approaches to Lung Screening (TEALS) study [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr A148.

Abstract A146: Racial/ethnic differences in the relationship between human papillomavirus vaccination status and up-to-date Papanicolaou tests

Abstract Background: Human papillomavirus (HPV) vaccination and routine Papanicolaou (Pap) testing can prevent morbidity and mortality associated with cervical cancer (CC). Research suggests women who have initiated and completed the HPV vaccine are more likely to have an up-to-date Pap test than women who are unvaccinated against HPV. Limited research has focused on whether the association between HPV vaccination and Pap testing varies based on the number of HPV vaccine doses received across racial/ethnic groups. Methods: We conducted a cross-sectional analysis of 2018 – 2022 Behavioral Risk Factor Surveillance System data to investigate the relationship between HPV vaccination status and having an up-to-date Pap test by race/ethnicity. Based on the Advisory Committee on Immunization Practices’ (ACIP) guidelines, women who received 0 doses of the HPV vaccine were unvaccinated, women who received 1 or 2 doses initiated the vaccine series, and women who received 3 doses completed the HPV vaccine series. Based on the United States Preventive Services Task Force guidelines, women were considered to have an up-to-date Pap test if they reported having one within the past 3 years. We used weighted multivariable logistic regression models to examine the association. Results: Most women (n = 14,615) were unvaccinated (82.9%) and had an up-to- date Pap test (75.5%). Non-Hispanic White (NHW) women had the highest rate of HPV vaccine series completion (11.8%), followed by non-Hispanic Other (NHO) women (11.2%), non- Hispanic Black (NHB) women (8.6%), and Hispanic women (8.3%). NHW women also had the highest rate of up-to-date Pap test (78.8%). NHB women had the second highest rate (77.6%), followed by Hispanic women (67.8%), and NHO women (66.4%). In adjusted analyses, NHO women were 34% less likely to have an up-to-date Pap test than NHW women (OR, 0.66; 95% CI: 0.51-0.86). Compared to unvaccinated women, those who completed and initiated the HPV vaccine series were more likely to have an up-to-date Pap test (initiated: OR: 1.40, 95% CI: 1.04-1.87; completed: OR:1.77, 95% CI: 1.35-2.34). NHB and NHO women who initiated the HPV vaccine series were more likely to have an up-to-date Pap test (NHB: OR: 3.37, 95% CI: 1.65-6.85; NHO: OR: 3.21, 95% CI: 1.73-5.95). NHW women who completed the HPV vaccine series were more likely to have an up-to-date Pap test (OR: 2.19, 95% CI: 1.55-3.08). Conclusion: NHB and NHO women who initiated the HPV vaccine series were three times as likely to have an up-to-date Pap test; NHW women who have completed the HPV vaccine series were twice as likely to receive an up-to-date Pap test. Women who do not receive Pap tests or the HPV vaccine miss important CC prevention opportunities. Thus, relevant stakeholders should aim to improve HPV vaccination rates; doing so could potentially enhance Pap test adherence simultaneously. This may be especially important for NHB and NHO women as they have lower rates of Pap test adherence and HPV vaccine series completion. Citation Format: Elinita Pollard, Meng-Han Tsai, Minjee Lee, Alice W. Lee, Mary A. Gerend. Racial/ethnic differences in the relationship between human papillomavirus vaccination status and up-to-date Papanicolaou tests [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr A146.

Abstract A066: Unmasking differences in adolescent HPV vaccine uptake in six Asian American subgroups: data from the national immunization survey-teen (2015-2019)

Abstract Introduction: The HPV vaccination rates among Asian American adolescents were found to be below optimal levels. Understanding the high-risk demographics and the various factors influencing HPV vaccine acceptance is essential for addressing disparities and enhancing vaccination rates in this population. This study aimed to investigate HPV vaccine uptake in adolescents aged 13 to 17 across six major Asian American ethnic groups using nationally representative data. Methods: The study analyzed data from the National Immunization Survey- Teen (2015-2019), comprising 3,968 Asian American adolescents from Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese backgrounds. Provider and practice characteristics were examined alongside HPV vaccine initiation and completion rates within each subgroup. Results: Findings revealed that while the overall initiation rate among Asian American adolescents was 66.65%, significant variations existed among subgroups, ranging from 57.3% in Asian Indians to 71.22% in Chinese adolescents. Similarly, completion rates ranged from 30.89% in Asian Indians to 48.14% in Chinese adolescents, with an aggregated completion rate of 40.37% for the total Asian American sample. Household survey data generally showed lower initiation and completion rates compared to provider-reported data but still reflected subgroup disparities. Conclusion: Across all ethnic groups, a common barrier to HPV vaccination was the lack of physician recommendation. However, slight variations in this barrier were observed among subgroups. These findings underscore the importance of considering socioeconomic, cultural, and acculturation-related factors in designing effective public health and clinical interventions to promote HPV vaccination among Asian American adolescents. Citation Format: Lin Zhu, Elaine Z. Liu, Philip Siu, Chun Pan, Grace X. Ma. Unmasking differences in adolescent HPV vaccine uptake in six Asian American subgroups: data from the national immunization survey-teen (2015-2019) [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr A066.

Factors associated with completion of intensive adherence counseling among people living with HIV at a large referral hospital in Uganda: a retrospective analysis

BackgroundAmong people living with HIV(PHIV) with unsuppressed viral load after six or more months of anti-retroviral therapy (ART), three intensive adherence counseling sessions (IAC) sessions are recommended. However, there is limited information about IAC completion rates. We investigated the factors associated with IAC completion among PLHIV with an unsuppressed viral load on first and second-line ART in mid-western Uganda.MethodsIn this retrospective review of medical records, we abstracted routine HIV data between January 2018 and September 2019 at the Fort Portal Regional Hospital. IAC completion was the primary outcome measured as the receipt of ≥ 3 consecutive good ART adherence scores of ≥ 95.0% during the IAC sessions, spaced one month apart within three months. The modified Poisson regression analysis with robust standard errors was used to determine factors associated with the outcome, reported as risk ratio (RR) and 95% confidence interval (CI).ResultsWe studied 420 participants of whom 204 (48.6%) were aged 20–39 years (mean age, 33.6 ± 13.3 years) and 243 (57.9%) were female. 282 (67.1%) participants completed their IAC sessions. Secondary or higher levels of education (Adjusted RR (aRR) 0.79, 95% CI 0.64–0.98), no follow-up for IAC (aRR 0.76, 95% CI 0.67–0.87), malnutrition (aRR 0.65, 95% CI 0.43–0.99) were associated with a lower likelihood of IAC completion while being in a separated/widowed or divorced relationship (aRR 1.23, 95% CI 1.01–1.49) was associated with a higher likelihood of IAC completion.ConclusionsWe found a low IAC completion rate compared to the desired target of 100%. Nutritional support for malnourished PLHIV receiving IAC, follow-ups, and targeted health education on the importance of IAC are needed to improve the IAC completion rate.

Empowering Online Teaching: A System Review of Online Instructors’ Professional Development in Higher Education

This paper begins with the introduction of online education development in U.S. higher education. It examines the challenges of online learning, highlighting that online education often yields poorer outcomes, with lower completion rates and fewer educational learning outcomes. It identifies key determinants impacting online learning outcomes: student agency, the level of interaction within online courses, and digital literacy. The study emphasizes the importance of professional development (PD) for online instructors, especially in community colleges. Critical pedagogy serves as the conceptual framework for the PD, advocating for educational systems that empower students and teachers to challenge oppressive structures and to contribute to educational equity. It stresses the need for instructors to be facilitators of learning, promoting active dialogue and collaborative knowledge construction. The paper discusses scaffolding strategies, promoting student agency, enhancing interaction, and integrating technology-enhanced learning (TEL) as essential components of PD for online instructors. The paper concludes by arguing for the necessity of humanizing online education, aligning it with the principles of critical pedagogy to create more inclusive and empathetic online classrooms. It suggests that as online education evolves, there is a responsibility to ensure that PD programs reflect these humanizing principles, contributing to a more equitable and reflective education system.

Climate change and its impact on education completion rates across four sub-Saharan African countries: A non-parametric approach at the community level

Climate change is a leading barrier for SDG4 progress, particular across poorer regions which are more affected by it. This study estimates the impact of climate change on communities’ completion rates across the life-course in four sub-Saharan African countries. Our analysis is based on 2524 communities of four countries (i.e., Cameroon, Ethiopia, Guinea and Nigeria) using a non-parametric approach to account for heterogeneity of climate change-education linkage. We find that raising temperatures, lower rainfall, aridity and modifications on the quality of vegetation are all related to lower completion rates, with these impacts being more prominent in contextual disadvantaged communities, suggesting the urgent need for mitigating policies.