Sex Differences in Willingness to Participate in Research Based on Study Risk Level Among a Community Sample of African Americans in North Central Florida

Relational study between sleep quality, daytime sleepiness state, anxiety, stress, depression in possible bruxist and non-bruxist: cross-sectional study

This study aims to analyze whether individuals who self-report as possible bruxism differ from non-bruxism in terms of sleep quality, daytime sleepiness, and emotional disorders (depression, anxiety, and stress). Additionally, it examines the relationships between these emotional disorders, sleep quality, and daytime sleepiness in both groups. An online questionnaire was administered to 400 Spanish participants without cognitive impairments. The questionnaire included self-report measures of sleep bruxism, the Pittsburgh Sleep Quality Index, the Epworth Sleepiness Scale, and the Depression, Anxiety, and Stress Scale-21. Statistical analyses, including the Chi-square test and the T-test, were conducted to assess associations. A total of 21.8% of participants self-reported as possible bruxism, with a higher prevalence among women and individuals under 50 years of age. No significant differences were found between bruxism and non-bruxism regarding the percentage of participants with poor sleep quality or excessive daytime sleepiness (p > .05). However, significant differences were observed in levels of depression, anxiety, and stress, which were higher among possible bruxism. Possible sleep bruxism is not associated with excessive daytime sleepiness but is linked to poorer sleep quality and greater severity of depression, anxiety, and stress. Stronger associations between sleep quality and both depression and anxiety were observed in the bruxism group compared to non-bruxism, suggesting that psychological disorders have a more consistent impact on sleep quality in bruxism. Women, middle-aged individuals, and those with a university education reported higher rates of bruxism symptoms. Bruxism is associated with poorer sleep quality and psychological disorders such as depression, anxiety, and stress, which negatively impact quality of life. Understanding these associations, their prevalence, and the psychological profile of bruxism can help in designing more effective intervention programs to mitigate these adverse effects.

Determinants of lost-to-follow-up (LTFU) among National Health Insurance Scheme-insured hypertension and diabetes patients attending accredited health facilities in Ghana

BACKGROUND

Hypertension (HPT) and diabetes mellitus (DM) are major contributors to morbidity and mortality in Ghana. A key challenge in managing these conditions is non-adherence to follow-up visits, commonly referred to as "lost- to- follow-up" (LTFU). Data from the National Health Insurance Authority (NHIA) between 2017 and 2019 revealed that 37% (232,442/634,981) of patients were LTFU at NHIA-accredited health facilities. This study aimed to investigate the factors driving this high LTFU rate in Ghana.

METHODS

A total of 480 hypertensive and diabetic patients, randomly selected from the NHIA electronic claims database from facilities in the Greater Accra and Ashanti regions between 2019 and 2020, were interviewed. Participants were divided into two groups: LTFU, which consisted of only one visit (351, 73%), and follow-up (FU), which consisted of more than one visit (129, 27%). The sample included patients diagnosed with hypertension only (308, 64%), diabetes only (45, 9%), and both hypertension and diabetes (127, 26%).

RESULTS

No statistically significant socioeconomic differences were observed between the LTFU and FU groups, except in their adherence to follow-up visits. The likelihood of LTFU was higher among patients without follow-up awareness (OR = 2.5, 95% CI: 1.05-4.83), those who felt stigmatized (OR = 15.51, 95% CI: 1.01-238.90), those who attended facilities where physicians were available only some of the time (OR = 7.37, 95% CI: 1.07-50.61), those attending facilities without the necessary diagnostic equipment, those who described the NHIS coverage for DM diagnostic tests as inadequate, and those receiving traditional or herbal treatments (OR = 16.90, 95% CI: 3.12-91.45). Conversely, patients from the Ashanti Region (OR = 0.58, 95% CI: 0.35-0.96), those educated on diagnostic procedures (OR = 0.28, 95% CI: 0.08-0.98), and those whose treatment was not under control (OR = 0.04, 95% CI: 0.00-0.69) were less likely to be LTFU. Additionally, patients diagnosed more than ten years ago (OR = 0.44, 95% CI: 0.24-0.79) and those who were neutral about establishing support groups were less likely to be LTFU.

CONCLUSIONS

The study found that lack of follow-up awareness, stigmatization, and preference for traditional or herbal treatments are key drivers of lost-to-follow-up behavior among hypertension and diabetes patients. Thus, remedial policies should include increasing patient education on the importance of follow-up visits, ensuring the availability of essential medications, diagnostic equipment, and physicians, expanding the NHIA financial coverage, and integrating traditional medicine into standard healthcare to improve treatment adherence and reduce LTFU rates.

Co-Designing, Developing, and Testing a Mental Health Platform for Young People Using a Participatory Design Methodology in Colombia: Mixed Methods Study

BACKGROUND

Globally, mental health (MH) problems increasingly affect young people, contributing significantly to disability and disease. In low- and middle-income countries, such as Colombia, barriers to accessing care exacerbate the treatment gap. In addition, the lack of widespread digital interventions further deepens the digital health divide between the Global North and Global South, limiting equitable access to innovative MH solutions.

OBJECTIVE

This study aims to co-design and develop an MH platform using participatory design methodologies and conduct a 15-month naturalistic observational trial to assess its feasibility among Colombian youth.

METHODS

This study used a mixed methods approach within a structured research and development cycle. To ensure a user-centered design, we began with a series of co-design workshops, where stakeholders collaboratively identified key user needs. Following this, usability testing was conducted in 2 stages, alpha and beta, using the System Usability Scale (SUS) to assess functionality and user experience. To capture real-world interactions, a naturalistic observational trial ran from July 2022 to October 2023, collecting data on user engagement and system performance. This study integrated quantitative and qualitative analyses.

RESULTS

A total of 146 individuals participated in the co-design process, with 110 (75.3%) contributing to the development of platform components and 36 (24.7%) participating in usability testing. The co-designed platform integrated several key features, including social media and advertising, an MH screening tool, registration, targeted psychoeducational resources, automated tailored recommendations, and a "track-as-you-go" feature for continuous MH monitoring. Additional elements included user-friendly follow-up graphs, telecounseling integration, customizable well-being nudges, an emergency button, and gamification components to enhance engagement. During usability testing, the beta prototype received a median SUS score of 85.0 (IQR 80-92.5), indicating high usability. In the subsequent observational trial, which ran from July 2022 to October 2023, a total of 435 users interacted with the platform-314 (72.2%) as registered users and 121 (27.8%) anonymously. Emotional distress was prevalent, with 63.7% (200/314) of the registered users and 61.2% (74/121) of the anonymous users reporting distress, as measured by the 6-item Kessler Psychological Distress Scale. Despite 102 users requesting telecounseling, only 26.5% (27/102) completed a session. While usability scores remained high, engagement challenges emerged, with only 18.8% (59/314) of the users continuing platform use beyond the first day.

CONCLUSIONS

This study explored the development and user experience of a youth MH platform in Colombia, demonstrating that a cocreation approach is both feasible and effective. By actively involving users throughout the design process, the platform achieved high usability and incorporated features that resonated with its target audience. However, sustaining long-term engagement remains a challenge, as does addressing privacy concerns, particularly for younger users. These findings highlight the importance of continuous user-centered refinement to enhance both accessibility and retention in digital MH interventions.

Meaning in Life as a Potential Protective Factor for Tobacco Abstinence Among Adult Rural Residents: A Pilot Study in Alabama

U.S. rural counties have been shown to demonstrate higher rates of tobacco use, however, there is limited understanding concerning protective factors that may decrease the likelihood of tobacco use in these settings. The increased presence of the sense that one's life is meaningful has been found to be associated with engagement in health behaviors, including refraining from tobacco use. However, comprehensive population-based assessments are required to examine the association between meaning in life and tobacco abstinence. This is especially pertinent among sub-populations that are underrepresented in research, including Black and White rural residents. The purpose of this study was to examine if increased meaning in life would be associated with current tobacco abstinence among residents of rural Alabama. A population-based in-person survey was administered to 268 adults representing all census tracts within a rural Alabama county. Participants were provided a comprehensive list of tobacco products with product photos and queried about use, including use within the previous 30 days. Meaning in life was measured using the 10-item Meaning in Life Questionnaire. Increased meaning in life was associated with a greater likelihood of current abstinence from tobacco products while controlling for multiple demographic variables including sex, age, race, and educational attainment. This study identified meaning in life as a potential protective factor against current tobacco use that may generalize beyond rural settings. This finding has relevant research and public health implications within rural settings, providing preliminary evidence that this understudied construct may play an important role in protecting rural residents from engagement in an addictive behavior. Further research is needed to elucidate mechanisms that may underlie the protective capacity of meaning in life to inform interventions to boost this construct.

The role of individual differences and attitude in willingness to participate in TMS studies

Finding neurophysiological research participants can be challenging, especially when the technology used in the research study is less known, such as transcranial magnetic stimulation (TMS). Despite this well-known phenomenon, there is limited literature investigating the factors involved in willingness to participate and perceived barriers from the potential participants' perspective. This paper explored the relationship between individual differences, attitudes toward TMS, and willingness to participate in TMS research alongside perceived barriers to participation and concerns when considering participating. The findings suggest that participants who had more positive attitudes towards TMS were more willing to participate. Participants frequently reported being concerned about safety, including risks and side effects. For barriers in terms of safety parameters, the number of participants who were eligible based on their TMS safety screening questionnaire was low, particularly for older adults. These findings are discussed in the context of the literature, and practical guidelines are provided for researchers looking to plan TMS recruitment.

Exploring Trust in Research Among Black American Men at a Health Promotion Symposium in Rural North Carolina

Despite efforts to diversify research and health programs, Black American men remain a "hard-to-reach" population while collectively suffering from some of the worst health outcomes in the United States. Faith- and community-based approaches have shown potential to engage Black Americans in health promotion and health research activities. The purpose of this article is to examine health research participation and trust in research among a sample of Black American men in rural North Carolina who attended a community-based health symposium, culturally tailored for Black American men (n = 112). A cross-sectional survey was administered among men to learn about health status, health concerns, and perception of health research. Among 106 men who completed the survey, most reported no prior participation in health research (68.87%), but almost a third of men reported interest in participating in health research. No significant differences in trust in research was found based on interest in research participation (interested in research participation, not interested in research participation, no response), presenting an opportunity to increase the trustworthiness of medical institutions and build relationships with this population. These findings will inform future research and health programming for Black American men in rural locations.

Examining the Relationship Between Hearing Health Beliefs and Social Determinants of Health in Black Adults

OBJECTIVES

Hearing loss is a highly prevalent condition; however, it is widely under-treated, and Black Americans have been found to have significantly lower rates of hearing aid utilization than other ethnic/racial groups. In this exploratory study, we aimed to identify hearing health beliefs among Black adults, guided by the Health Belief Model, with social determinants of health, and examine individual differences in these perspectives.

DESIGN

The Hearing Beliefs Questionnaire (HBQ) was administered online to measure constructs of the Health Belief Model among 200 Black adults aged 18 to 75 ( M = 39.14, SD = 14.24). Approximately 13% reported hearing difficulty. In addition, 11 social determinants of health questions were included. Participants were recruited from a university otolaryngology clinic and local Black congregations, meeting inclusion criteria of being 18 or older and Black/African American. Mean scores and SDs for HBQ subscales were calculated. Analysis included analysis of variance and t tests to explore relationships with demographic variables and social determinants of health. Multiple regression analyses predicted HBQ subscale scores from sociodemographic variables.

RESULTS

Mean HBQ subscale scores ranged from 3.88 (SD = 2.28) for Perceived Barriers to 6.76 (SD = 1.93) for Perceived Benefits. Positive correlations were observed between Perceived Severity, Perceived Benefits, and Perceived Self-Efficacy scores and participant educational attainment. Lower economic stability was correlated with poorer scores in Perceived Self-Efficacy, Perceived Severity, and Perceived Benefits. Black adults' willingness to purchase a hearing aid was heavily influenced by their Perceived Benefit, Perceived Severity, and Perceived Self-Efficacy scores, with lower scores correlating with unwillingness to purchase devices. Higher frequency of racism/discrimination and financial hardship correlated with increased Perceived Barriers scores for accessing hearing healthcare. In addition, hearing health beliefs between participants with self-reported hearing difficulty and those without trouble only exhibited differences in the Perceived Susceptibility subscale, with those experiencing hearing difficulty having higher scores in this subscale; no other distinctions were identified.

CONCLUSIONS

The Health Belief Model, used with social determinants of health, revealed associations, and variations, in the hearing health beliefs held by Black adults. The present investigation reveals heterogeneity within this group and pinpoints individuals at higher risk for untreated hearing loss, stemming from their negative perceptions about hearing healthcare. These beliefs are influenced by demographics and social determinants of health, underscoring areas ripe for intervention.

Increasing Hispanic Participation in Cognitive Research: An Examination of a Decade of Web-Based Recruitment into MindCrowd

Introduction: The research community has struggled to successfully recruit and retain Hispanic participants into research studies. The purpose of our study is to describe Hispanic enrollment into our study across the past decade. We sought to identify trends in Hispanic engagement in internet-based recruitment over three distinct time periods including the COVID-19 pandemic. Methods: MindCrowd (MC) is a web-based research study that aims to identify potential factors influencing age-related cognitive decline and disease. The MC platform was launched on 01/2013 and as of 7/2023 has 403,633 participants. To explore Hispanic recruitment, we considered three different cohorts: 01/2013 through 03/2020 labeled as "MC1", 04/2020 through 05/2022 labeled "MC-C19", and 07/2022 to 07/2023 labeled "MC2". We compared these three cohorts and examined the individual cohort demographics. Results: For the entire study, 22,067 (6%) identified as Hispanic. MC2 has demonstrated an increase in percent Hispanic recruitment compared to MC1 (8.0% vs 4.4%, respectively). Hispanic participation by U.S. State has a strong correlation with Hispanic population size in respective U.S. States (R = 0.9). Additionally, Hispanic recruitment during the COVID-19 pandemic increased. Conclusions: Improvement in internet-based Hispanic recruitment over time suggests the potential of innovative strategies to enhance their representation in health research.

Promoting equity in clinical research: The role of social determinants of health

OBJECTIVE

This study aims to investigate the association between social determinants of health (SDoH) and clinical research recruitment outcomes and recommends evidence-based strategies to enhance equity.

MATERIALS AND METHODS

Data were collected from the internal clinical study manager database, clinical data warehouse, and clinical research registry. Study characteristics (e.g., study phase) and sociodemographic information were extracted. Median neighborhood income, distance from the study location, and Area Deprivation Index (ADI) were calculated. Mixed effect generalized regression was used for clustering effects and false discovery rate adjustment for multiple testing. A stratified analysis was performed to examine the impact in distinct medical departments.

RESULTS

The study sample consisted of 3,962 individuals, with a mean age of 61.5 years, 53.6 % male, 54.2 % White, and 49.1 % non-Hispanic or Latino. Study characteristics revealed a variety of protocols across different departments, with cardiology having the highest percentage of participants (46.4 %). Industry funding was the most common (74.5 %), and digital advertising and personal outreach were the main recruitment methods (58.9 % and 90.8 %).

DISCUSSION

The analysis demonstrated significant associations between participant characteristics and research participation, including biological sex, age, ethnicity, and language. The stratified analysis revealed other significant associations for recruitment strategies. SDoH is crucial to clinical research recruitment, and this study presents evidence-based solutions for equity and inclusivity. Researchers can tailor recruitment strategies to overcome barriers and increase participant diversity by identifying participant characteristics and research involvement status.

CONCLUSION

The findings highlight the relevance of clinical research inequities and equitable representation of historically underrepresented populations. We need to improve recruitment strategies to promote diversity and inclusivity in research.

Does Melatonin Improve Sleep Following Primary Total Knee Arthroplasty? A Randomized, Double-Blind, Placebo-Controlled Trial

BACKGROUND

Sleep impairment following total knee arthroplasty (TKA) is common and may decrease patient satisfaction and recovery. Standardized postoperative recommendations for sleep disturbances have not been established. We aimed to assess whether melatonin use could promote healthy sleep and reduce sleep disturbance in the acute period following TKA.

METHODS

Patients undergoing primary, elective TKA between July 19, 2021 and January 4, 2024 were prospectively enrolled and randomized to receive either 5 mg of melatonin nightly or placebo for 14 days postoperatively. Participants recorded their nightly pain on the visual analog scale, the number of hours slept, and the number of night-time awakenings in a sleep diary starting the night of surgery (postoperative day [POD] 0). Sleep disturbance was assessed preoperatively and on POD 14 using the patient-reported outcome measurement information system sleep disturbance form. Epworth Sleepiness Scores were collected on POD 14 to assess sleep quality.

RESULTS

Of the 138 patients enrolled, 128 patients successfully completed the study protocol, with 64 patients in each group. Melatonin patients trended toward more hours of sleep on POD 2 (placebo: 5.0 ± 2.4, melatonin: 5.8 ± 2.0, P = .084), POD 3 (placebo: 5.6 ± 2.2, melatonin: 6.3 ± 2.0, P = .075), and averaged over POD 1 to 3 (placebo: 4.9 ± 2.0, melatonin: 5.6 ± 1.8, P = .073), although no differences were observed on POD 4 or after. Fewer night-time awakenings in the melatonin group were observed on POD 1 (placebo: 4.4 ± 3.9, melatonin: 3.6 ± 2.4, P = .197), although this was not statistically significant. Preoperative and postoperative Patient-Reported Outcomes Measurement Information System Sleep Disturbance score increases were comparable for both groups (placebo: 4.0 ± 8.4, melatonin: 4.6 ± 8.2, P = .894). The melatonin (65.4%) and placebo (65%) groups demonstrated similar rates of increased sleep disturbance.

CONCLUSIONS

Melatonin may promote longer sleep in the immediate postoperative period after TKA, although these benefits wane after POD 3. Disturbances in sleep should be expected for most patients, although melatonin may have an attenuating effect. Melatonin is safe and can be considered for TKA patients experiencing early sleep disturbances postoperatively.

An exploration of the cognitive and affective processes for anaesthetists when performing an emergency front of neck airway

Emergency front of neck airway (eFONA) is a potentially lifesaving but very high-stress procedure. We explored the cognitive and affective processes involved via semi-structured interviews with 17 UK anaesthetists who had attempted eFONA within the previous two years. Thematic analyses generated two meta-themes: 'Making the decision is the hardest part; the doing is easier' and 'What helps make the decision?'. We found concerns around scrutiny, lack of a flat hierarchy, unfamiliarity with the situation and the lack of a model for transitioning to eFONA. Culture change, using a shared mental model, priming and emotional disengagement, assisted with eFONA decision-making. Conclusions and implications for practice are presented.

Understanding the determinants of sweet taste liking in the African and East Asian ancestry groups in the U.S.-A study protocol

BACKGROUND

The liking for sweet taste is a powerful driver for consuming added sugars, and therefore, understanding how sweet liking is formed is a critical step in devising strategies to lower added sugars consumption. However, current research on the influence of genetic and environmental factors on sweet liking is mostly based on research conducted with individuals of European ancestry. Whether these results can be generalized to people of other ancestry groups warrants investigation.

METHODS

We will determine the differences in allele frequencies in sweet-related genetic variants and their effects on sweet liking in 426 adults of either African or East Asian ancestry, who have the highest and lowest average added sugars intake, respectively, among ancestry groups in the U.S. We will collect information on participants' sweet-liking phenotype, added sugars intake (sweetness exposure), anthropometric measures, place-of-birth, and for immigrants, duration of time living in the U.S. and age when immigrated. Ancestry-specific polygenic scores of sweet liking will be computed based on the effect sizes of the sweet-related genetic variants on the sweet-liking phenotype for each ancestry group. The predictive validity of the polygenic scores will be tested using individuals of African and East Asian ancestry from the UK Biobank. We will also compare sweet liking between U.S.-born individuals and immigrants within each ancestry group to test whether differences in environmental sweetness exposure during childhood affect sweet liking in adulthood.

DISCUSSION

Expanding genetic research on taste to individuals from ancestry groups traditionally underrepresented in such research is consistent with equity goals in sensory and nutrition science. Findings from this study will help in the development of a more personalized nutrition approach for diverse populations.

TRIAL REGISTRATION

This protocol has been preregistered with the Center for Open Science (https://doi.org/10.17605/OSF.IO/WPR9E).

Development and feasibility of a mindfulness-based dance/movement therapy intervention for chronic low back pain

Introduction

Responding to the need for innovative, multi-modal, non-pharmacological strategies in chronic low back pain (cLBP) care, this article presents the development and a mixed methods feasibility trial of a manualized Mindfulness-based Dance/Movement Therapy (M-DMT) program for cLBP. The 12-week program is designed as a group therapy, integrating mindfulness principles, creative/expressive dance and movement, and psychoeducational content focused on cLBP management. This holistic program seeks to cultivate nonjudgmental awareness of pain experiences, challenge maladaptive pain-related beliefs, enhance emotional well-being, foster social support, and promote effective coping strategies for the daily challenges associated with cLBP.

Methods

The 12-week M-DMT intervention was administered to individuals with non-specific cLBP (N = 18, aged 51.7 ± 13.9 years, 72% female, 55% Black and 39% White). We assessed feasibility and acceptability through monitoring enrollment and retention rates, attendance, and adverse events. Moreover, we measured the intervention's credibility/expectancy, participants' perception of changes, and overall satisfaction. Additionally, we collected qualitative data, capturing participants' perspectives on the intervention's usefulness and perceived benefits. Specific benchmarks were established to gauge the successful feasibility and acceptability of the program.

Results

The adherence rate stood at 80%, with a perfect retention rate of 100%. The study successfully met the benchmarks for treatment acceptability and satisfaction criteria, with 61% of participants reporting "feeling better" or a "great deal better" after the intervention. No adverse events were observed. Participants found the intervention enjoyable and reported that it provided effective tools for cLBP and related symptoms. Notably, participants reported a decrease in fear-avoidance behaviors, increased motivation for physical activity, and a boost in self-efficacy for pain management.

Discussion

These encouraging findings establish a strong basis for considering the M-DMT intervention as a promising approach for cLBP management, warranting further investigation in larger-scale studies.

Web-Based Emotion Regulation Training for Sexual Health: Randomized Controlled Trial

BACKGROUND

Effective emotional regulation (ER) skills are important for sexual function, as they impact emotional awareness and expression during sexual activity, and therefore, satisfaction and distress. Emotion regulation interventions may offer a promising approach to improve sexual health. Web-based emotion regulation may be a therapeutic strategy for men and women with sexual health concerns. Nevertheless, there is a scarcity of intervention trials investigating its effects in this context, much less using the internet.

OBJECTIVE

This study aims to investigate the effects of a web-based emotion regulation training program for sexual function in both men and women.

METHODS

The participants were recruited based on their self-reported sexual problems, which for men was defined by a score of <25 on the International Index Erectile Function (IIEF) and for women by a score of <26.55 on the Female Sexual Function Index (FSFI). The final sample included 60 participants who were randomized to either a web-based emotion regulation training for sexual function or to a waitlist control group. The treatment consisted of an 8-week web-based emotion regulation training for sexual function. The participants were assessed at baseline, post intervention, and the 3-month follow-up.

RESULTS

Of the 60 participants included, only 6 completed all 3 assessment points (n=5, 20% in the treatment group and n=1, 5% in the waitlist control group) after receiving the intervention. At follow-up, there were no significant differences between groups in any measure. Among the intervention completers, large-to-moderate within-group effect sizes were observed between the assessment points on measures of emotion regulation, depression, lubrication, orgasm, thoughts of sexual failure, and abuse during sexual activity. The adherence rate was very low, limiting the generalizability of the findings.

CONCLUSIONS

Participants who completed the intervention showed improvements in both sexual function domains and emotion regulation. Nonetheless, due to a high dropout rate, this trial failed to collect sufficient data to allow for any conclusions to be drawn on treatment effects.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04792177; https://clinicaltrials.gov/study/NCT04792177.

Modulation of the gut microbiome and Firmicutes phylum reduction by a nutraceutical blend in the obesity mouse model and overweight humans: A double-blind clinical trial

Overweight and obesity are closely linked to gut dysbiosis/dysmetabolism and disrupted De-Ritis ratio [aspartate aminotransferase (AST)/alanine aminotransferase (ALT) ratio], which may contribute to chronic noncommunicable diseases onset. Concurrently, extensive research explores nutraceuticals, and health-enhancing supplements, for disease prevention or treatment. Thus, sedentary overweight volunteers were double-blind randomized into two groups: Novel Nutraceutical_(S) (without silymarin) and Novel Nutraceutical (with silymarin). Experimental formulations were orally administered twice daily over 180 consecutive days. We evaluated fecal gut microbiota, based on partial 16S rRNA sequences, biochemistry and endocrine markers, steatosis biomarker (AST/ALT ratio), and anthropometric parameters. Post-supplementation, only the Novel Nutraceutical group reduced Clostridium clostridioforme (Firmicutes), Firmicutes/Bacteroidetes ratio (F/B ratio), and De-Ritis ratio, while elevating Bacteroides caccae and Bacteroides uniformis (Bacteroidetes) in Brazilian sedentary overweight volunteers after 180 days. In summary, the results presented here allow us to suggest the gut microbiota as the action mechanism of the Novel Nutraceutical promoting metabolic hepatic recovery in obesity/overweight non-drug interventions.

The HealthStreet Cancer Survivor Cohort: a Community Registry for Cancer Research

PURPOSE

This report describes a cancer survivor cohort from a community engagement program and compares characteristics and willingness to participate in health research between the cancer survivors and non-cancer community members.

METHODS

Among 11,857 members enrolled in HealthStreet at the University of Florida (10/2011-03/2020), 991 cancer survivors were identified and 1:1 matched to control members without cancer on sex, age, and zip code. Demographics, body weight, height, social determinants of health, history of cancer, and willingness to participate in research were recorded by Community Health Workers as a part of the baseline Health Needs Assessment.

RESULTS

Among the cancer survivors, 71.6% were female and 19.2% lived in rural areas with a mean age of 56.7 years in females and 60.8 years in males. At baseline, 44.7% received a cancer diagnosis within 5 years, while 15.8%, more than 20 years. Cancer survivors (vs. matched non-cancer controls) were less likely to be Black (31.1% vs. 63.6%) but more likely to be divorced, separated, or widowed (49.5% vs. 41.2%), be normal/underweight (34.0% vs. 25.6%) and have health insurance (80.0% vs. 68.6%; all p < 0.05). Cancer survivors versus matched controls reported higher rates of ever being in a health research study (32.4% vs. 24.9%) and interest in participating in studies ranging from minimal risk to greater-than-minimal risk.

CONCLUSIONS

Cancer survivors from this community engagement program agnostic to cancer types and treatment are diverse in geography, race, and social determinants of health and can be a valuable resource for observational, interventional, and biospecimen research in cancer survivorship.

On the correlation between gratitude and resilience in medical students

Objective

Medical students' health and resilience have increasingly been the subject of current research in recent years. A variety of interventions are recommended to strengthen resilience or its known or suspected influencing factors, although the literature shows that the evidence on the effectiveness of the interventions is inconsistent. The present study investigated whether gratitude is a direct protective factor for resilience in medical students or whether resilience factors (optimism, self-efficacy, social support) and stress mediate the effects of gratitude on resilience.

Methods

90 medical students at Witten/Herdecke University took part in the study that determined their gratitude, resilience, optimism, self-efficacy, social support and stress levels using validated questionnaires (GQ-6, RS-25, LOT-R, SWE, F-SozU, PSS). Correlations were analyzed using Pearson correlation coefficients. In addition, a multivariate regression analysis and a path analysis were calculated to determine the direct and indirect effects of gratitude on resilience.

Results

Multivariate regression analysis showed that only optimism, social support and stress were significantly associated with resilience (B=0.48, 95% CI: 0.31, 0.66; B=0.23, 95% CI: 0.01, 0.44 and B=-0.02, 95% CI: -0.03, -0.001, respectively). The direct effect of gratitude on resilience was minimal and not significant in the path analysis. However, there was an indirect effect of gratitude on resilience (B=0.321; p<0.05). Mediation via the optimism variable was mainly responsible for this effect (indirect effect B=0.197; p<0.05).

Conclusion

This study shows that gratitude has only a minimal direct influence on resilience. However, results indicate that optimism as a mediating factor strengthens the resilience of medical students. Against this background, it may be useful to integrate interventions that promote an optimistic attitude into medical studies in order to strengthen the mental health of future doctors in the long term.

Measuring satisfaction with dental education among dentists and dental students in Croatia: A cross-sectional study

INTRODUCTION

The study aimed to determine satisfaction level with the quality of education among dental students and dentists in Croatia based on the acquired knowledge and clinical and soft skills.

MATERIALS AND METHODS

An online cross-sectional survey was conducted among 533 dentists and dental students. The questionnaire consisted of four sections with closed-ended questions. The first section included personal and professional data, whereas the second to fourth sections assessed satisfaction with learned basic dental, professional technical or clinal and interpersonal social or soft skills on a 5-point Likert scale. The data were analysed using the Mann-Whitney U-test and linear regression analysis. The significance level was set at .05.

RESULTS

When comparing satisfaction scores between dentists and dental students in terms of basic dental knowledge and skills learned, students showed higher satisfaction scores for the categories of "Emergency Medical Situations" (p = .005) and "Ergonomic Principles of Work" (p = .004). Dentists, on the other hand, showed higher satisfaction for the categories "Selection and use of local anaesthetics and local antibiotics" (p = .005, p = .026; respectively). For the type of technical skills from the different areas of dentistry, dentists were most satisfied with "Oral Surgery" (4.26 ± 0.85), while students were most satisfied with "Oral Medicine" (4.29 ± 0.89). Finally, when comparing satisfaction scores with social skills, dentists had lower satisfaction scores in all categories studied (p ≤ .05).

CONCLUSION

Dental students showed higher overall satisfaction than dentists. The most significant satisfaction was expressed in technical skills learned, and the most considerable dissatisfaction was recorded in the unmeasurable skills category focused on "Career management".

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.

Determinants of body weight changes during Ramadan fasting in India amid COVID-19: A cross-sectional study

Ramadan intermittent fasting (RIF) presents unique challenges and opportunities for public health and clinical practice, especially in populations with a high prevalence of non-communicable diseases. This study aims to investigate the impact of RIF on weight change among Indian Muslims and explore the associated demographic, dietary, and behavioral factors. A cross-sectional survey was conducted with a sample of Indian Muslim adults who observed RIF. Participants were asked to report their demographic information, family and personal health history, and dietary and lifestyle behaviors before and during Ramadan month. The primary outcome was body weight change, with secondary outcomes including changes in dietary patterns, physical activity, and other health-related lifestyle behaviors. The study found that during Ramadan, nearly half of the participants (48.5%) self-reported a retained initial weight, while a significant fraction (30.9%) self-reported a modest weight reduction between 0.5 to 2.5 kg at the end of Ramadan. Additionally, self-reported eating practices demonstrated moderately altered by about half (48.4%) of the study participants, with 32.2% reporting minor changes and 8.2% indicating substantial changes. An urban residence was associated with a higher likelihood of weight gain, where urban residents showed 3 times the odds of increased weight compared to rural inhabitants. Employment status emerged as a significant determinant for weight fluctuation, influencing both weight gain and loss. During Ramadan, there was a significant rise in snacking frequency, increasing from 21.7% to 32.6% in comparison with pre-Ramadan. The consumption of large quantities of food more frequently grew from 14.9% to 36%, and the incidence of eating despite not being hungry went up from 17.4% to 33.2%. The study demonstrates that RIF is associated with variable changes in body weight among adult Indian Muslims, influenced by urbanization, employment status, and dietary changes. The findings suggest that clinicians should provide tailored advice about body weight regulation during Ramadan and consider integrating community-based health initiatives within religious settings to improve health outcomes.

Leveraging African American family connectors for Alzheimer's disease genomic studies

INTRODUCTION

The underrepresentation of African Americans (AAs) in Alzheimer's disease (AD) research may limit potential benefits from translational applications. This article describes an approach to recruit AA families into an AD genomic study and characteristics of seeds (family connectors) used to overcome recruitment barriers of AA families into AD research.

METHODS

A four-step outreach and snowball sampling approach relying on family connectors was used to recruit AA families. Descriptive statistics of a profile survey were gathered to understand the demographic and health characteristics of family connectors.

RESULTS

Twenty-five AA families (117 participants) were enrolled in the study via family connectors. Most family connectors self-identified as female (88%), were 60 years of age or older (76%), and attained post-secondary education (77%).

DISCUSSION

Community-engaged strategies were essential to recruit AA families. Relationships between study coordinators and family connectors build trust early in the research process among AA families.

HIGHLIGHTS

Community events were most effective for recruiting African American families. Family connectors were primarily female, in good health, and highly educated. Systematic efforts by researchers are necessary to "sell" a study to participants.

Involuntary tobacco smoke exposures from conception to 18 years increase midlife cardiometabolic disease risk: a 40-year longitudinal study

Few population studies have sufficient follow-up period to examine early-life exposures with later life diseases. A critical question is whether involuntary exposure to tobacco smoke from conception to adulthood increases the risk of cardiometabolic diseases (CMD) in midlife. In the Collaborative Perinatal Project, serum-validated maternal smoking during pregnancy (MSP) was assessed in the 1960s. At a mean age of 39 years, 1623 offspring were followed-up for the age at first physician-diagnoses of any CMDs, including diabetes, heart disease, hypertension, or hyperlipidemia. Detailed information on their exposure to environmental tobacco smoke (ETS) in childhood and adolescence was collected with a validated questionnaire. Cox regression was used to examine associations of in utero exposure to MSP and exposure to ETS from birth to 18 years with lifetime incidence of CMD, adjusting for potential confounders. We calculated midlife cumulative incidences of hyperlipidemia (25.2%), hypertension (14.9%), diabetes (3.9%), and heart disease (1.5%). Lifetime risk of hypertension increased by the 2nd -trimester exposure to MSP (adjusted hazard ratio: 1.29, 95% confidence interval: 1.01-1.65), ETS in childhood (1.11, 0.99-1.23) and adolescence (1.22, 1.04-1.44). Lifetime risk of diabetes increased by joint exposures to MSP and ETS in childhood (1.23, 1.01-1.50) or adolescence (1.47, 1.02-2.10). These associations were stronger in males than females, in never-daily smokers than lifetime ever smokers. In conclusion, early-life involuntary exposure to tobacco smoke increases midlife risk of hypertension and diabetes in midlife.

Understanding the Determinants of Sweet Liking in the African and East Asian Ancestry Groups in the U.S. - A Study Protocol

Background

The liking for sweet taste is a powerful driver for consuming added sugars, and therefore, understanding how sweet liking is formed is a critical step in devising strategies to lower added sugars consumption. However, current research on the influence of genetic and environmental factors on sweet liking is mostly based on research conducted with individuals of European ancestry. Whether these results can be generalized to people of other ancestry groups warrants investigation.

Methods

We will determine the differences in allele frequencies in sweet-related genetic variants and their effects on sweet liking in 426 adults of either African or East Asian ancestry, who have the highest and lowest average added sugars intake, respectively, among ancestry groups in the U.S. We will collect information on participants' sweet-liking phenotype, added sugars intake (sweetness exposure), anthropometric measures, place-of-birth, and for immigrants, duration of time living in the U.S. and age when immigrated. Ancestry-specific polygenic scores of sweet liking will be computed based on the effect sizes of the sweet-related genetic variants on the sweet-liking phenotype for each ancestry group. The predictive validity of the polygenic scores will be tested using individuals of African and East Asian ancestry from the UK Biobank. We will also compare sweet liking between U.S.-born individuals and immigrants within each ancestry group to test whether differences in environmental sweetness exposure during childhood affect sweet liking in adulthood.

Discussion

Expanding genetic research on taste to individuals from ancestry groups traditionally underrepresented in such research is consistent with equity goals in sensory and nutrition science. Findings from this study will help in the development of a more personalized nutrition approach for diverse populations.

Trial registration

This protocol has been preregistered with the Center for Open Science (https://doi.org/10.17605/OSF.IO/WPR9E) and is approved by the City University of New York Human Research Protection Program (IRB#: 2023-0064-Brooklyn).

Associations of loneliness with mental health and with social and physical activity among university students in Germany: results of the COVID-19 German student well-being study (C19 GSWS)

Introduction

University students are at high risk for loneliness with a potential negative impact on health. The COVID-19 measures disrupted students' academic routine and social life, which might have affected their perception of loneliness. This study investigated the prevalence of perceived loneliness among university students in Germany during the COVID-19 pandemic and its associations with mental health, behavioral outcomes, and sociodemographic characteristics.

Methods

COVID-19 German student well-being study (C19 GSWS) collected data from five German universities from October 27th to November 14th, 2021, resulting in a sample of 7,203 respondents. Associations of loneliness with depressive symptoms, anxiety, social and physical activity, as well as sociodemographic characteristics, were analyzed using multivariable logistic regressions.

Results

A total of 20.6% of students reported loneliness. Students with depressive or anxiety symptoms had more than eight- or sixfold odds, respectively, for reporting loneliness (depressive symptoms: OR = 8.29; 95% CI: 7.21-9.52; anxiety: OR = 6.48; 95% CI: 5.65-7.43) compared with students who did not report any symptoms. Students who were less physically active were more likely to experience loneliness compared with students who were more physically active (no moderate physical activity: OR = 1.39; 95% CI: 1.21-1.59; no vigorous physical activity: OR = 1.19; 95% CI: 1.04-1.36). We found no association between loneliness and social activity. However, loneliness was associated with being single (OR = 2.93; 95% CI: 2.55-3.36), living alone (OR = 1.31; 95% CI: 1.13-1.52), or having a temporary residency status in Germany (OR = 2.24; 95% CI: 1.65-3.04).

Conclusion

Our findings highlight the importance of loneliness as a relevant factor associated with health. Further research is needed to determine potential protective factors to tackle loneliness and to investigate how study conditions at higher education institutions may affect students' perceived loneliness.

A Saliva-Based Serological and Behavioral Analysis of SARS-CoV-2 Antibody Prevalence in Howard County, Maryland

The objective of the study was to estimate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) seroprevalence in the Howard County, Maryland, general population and demographic subpopulations attributable to natural infection or coronavirus disease 2019 (COVID-19) vaccination and to identify self-reported social behaviors that may affect the likelihood of recent or past SARS-CoV-2 infection. A cross-sectional, saliva-based serological study of 2,880 residents of Howard County, Maryland, was carried out from July through September 2021. Natural SARS-CoV-2 infection prevalence was estimated by inferring infections among individuals according to anti-nucleocapsid immunoglobin G levels and calculating averages weighted by sample proportions of various demographics. Antibody levels between BNT162b2 (Pfizer-BioNTech) and mRNA-1273 (Moderna) recipients were compared. Antibody decay rate was calculated by fitting exponential decay curves to cross-sectional indirect immunoassay data. Regression analysis was carried out to identify demographic factors, social behaviors, and attitudes that may be linked to an increased likelihood of natural infection. The estimated overall prevalence of natural infection in Howard County, Maryland, was 11.9% (95% confidence interval, 9.2% to 15.1%), compared with 7% reported COVID-19 cases. Antibody prevalence indicating natural infection was highest among Hispanic and non-Hispanic Black participants and lowest among non-Hispanic White and non-Hispanic Asian participants. Participants from census tracts with lower average household income also had higher natural infection rates. After accounting for multiple comparisons and correlations between participants, none of the behavior or attitude factors had significant effects on natural infection. At the same time, recipients of the mRNA-1273 vaccine had higher antibody levels than those of BNT162b2 vaccine recipients. Older study participants had overall lower antibody levels compared with younger study participants. The true prevalence of SARS-CoV-2 infection is higher than the number of reported COVID-19 cases in Howard County, Maryland. A disproportionate impact of infection-induced SARS-CoV-2 positivity was observed across different ethnic/racial subpopulations and incomes, and differences in antibody levels across different demographics were identified. Taken together, this information may inform public health policy to protect vulnerable populations. IMPORTANCE We employed a highly innovative noninvasive multiplex oral fluid SARS-CoV-2 IgG assay to ascertain our seroprevalence estimates. This laboratory-developed test has been applied in NCI's SeroNet consortium, possesses high sensitivity and specificity according to FDA Emergency Use Authorization guidelines, correlates strongly with SARS-CoV-2 neutralizing antibody responses, and is Clinical Laboratory Improvement Amendments-approved by the Johns Hopkins Hospital Department of Pathology. It represents a broadly scalable public health tool to improve understanding of recent and past SARS-CoV-2 exposure and infection without drawing any blood. To our knowledge, this is the first application of a high-performance salivary SARS-CoV-2 IgG assay to estimate population-level seroprevalence, including identifying COVID-19 disparities. We also are the first to report differences in SARS-CoV-2 IgG responses by COVID-19 vaccine manufacturers (BNT162b2 [Pfizer-BioNTech] and mRNA-1273 [Moderna]). Our findings demonstrate remarkable consistency with those of blood-based SARS-CoV-2 IgG assays in terms of differences in the magnitude of SARS-CoV-2 IgG responses between COVID-19 vaccines.

Knowledge, Practice and Self-Reported Confidence Level of Croatian Dentists in the Use of Local Anesthesia: A Cross-Sectional Study

Objectives: To provide safe and effective local anesthesia, dentists must have knowledge of neuroanatomy, anesthesia agents, techniques, equipment, and proper use of local anesthetics. This study aims to explore the knowledge, practices, and confidence regarding local anesthetics and anesthetic techniques in dentistry. Material and Methods: The online cross-sectional questionnaire was conducted via social media, and yielded 441 responses from across the country (69.8% women and 30.2% men; 70.7% general dentists; and 29.3 specialists). The data collected included sociodemographic characteristics, knowledge, and practices pertaining to the usage of local anesthesia. The questionnaire also documents their self-assessed confidence level in applying different local anesthetic techniques and experiences with adverse reactions. The obtained data were processed by description and using a generalized linear model for regression. Results: The respondents had a median knowledge score of 6 out of a possible 14 points regarding local anesthetics in dental medicine, and their median self-confidence level in the successful application of various techniques of local anesthesia was 54 out of a maximum of 85 points. The results showed that a higher knowledge level was associated with the female gender (OR 1.83, CI 1.13-2.98, p = 0.014) and specialization in oral surgery (OR 7.04, CI 1.71-29.07, p = 0.007). In contrast, a lack of confidence in using various local anesthetic techniques was also associated with the female gender (OR 0.63, CI 0.41-0.99, p = 0.047) and specialization in orthodontics (OR 0.16, CI 0.03-0.88, p = 0.035). Of the respondents, 81.4% (n = 371) experienced a local complication, and 42.2% (n = 186) experienced a systemic complication during local anesthesia. The complications experienced cannot be associated with a lack of knowledge or self-confidence (p > 0.05). The majority of respondents (364 of the 441 total-82.5%) expressed interest in receiving further education on the topic of local anesthesia. Conclusions: The research results show that the dentists involved in the study have poor knowledge of local anesthetics and moderate self-reported confidence levels in using various local anesthetic techniques. Moreover, dentists' self-confidence in applying different techniques of local anesthesia is not related to their knowledge. Therefore, it would be necessary for dentists to undergo a continuing dental education program that enables them to enhance their skills and knowledge in local anesthesia.

Depressive symptoms among a sample of Lebanese adolescents: Scale validation and correlates with disordered eating

BACKGROUND

Adolescence is a transitional phase that brings many psychological and physiological challenges that increase emotional vulnerability and threaten the adolescent's mental well-being. Indeed, mental illnesses, such as depression and eating disorders, show an alarming increase in prevalence after puberty. Adolescent depression is particularly concerning owing to the fact that it is a principal cause of disability among adolescents, an important risk factor for suicidality, and is associated with higher risks of present and subsequent morbidity. Our study aimed at (1) examining the psychometric properties of the Patient Health Questionnaire-9 (PHQ-9) and (2) evaluating the correlation between depression, eating disorders, stress, and other variables in a sample of Lebanese adolescents.

METHODS

This cross-sectional research enlisted 555 Lebanese teenagers (15-18 years) from all Lebanese governorates (May-June 2020). The confirmatory factor analysis of the PHQ-9 scale items was carried out using the SPSS AMOS program v.24. The relative chi-square, the root mean square error of approximation (RMSEA), Tucker Lewis Index (TLI) and the comparative fit index (CFI) were all utilized as goodness-of-fit indexes.

RESULTS

The median age of the participants was 16.66 ± 1.00 years, with 75.7% females. Among these 555 adolescents, 62.9% had mild-to-moderate depression and 14% reported moderately severe-to-severe depression, while only 23.1% were classified as not suffering from depression. Confirmatory factor analysis of the PHQ-9 scale was conducted using the one-factor structure that is described in the literature; the fit indices obtained were acceptable as follows: χ²/df= 136.26/27 =5.05, CFI=0.92, TLI=0.90 and RMSEA=0.085 [0.072-0.100]. However, the modification indices between items 6 and 9 were high; after correlating these two items, the fit indices improved more as follows: χ²/df= 105.59/26=4.06, CFI=0.94, TLI=0.92 and RMSEA=0.074 [0.060-0.089]. The multivariable analysis results showed that more stress (β=0.59), female sex (β=1.54), and more binge eating (β=0.16) were significantly associated with more depression.

CONCLUSION

This study supports the validity of the PHQ-9, which presents as a reliable tool for the evaluation of depression in future epidemiological studies of Lebanese adolescents. It also elucidates the high level of depression among this age group and its correlation with modifiable and unmodifiable factors.

Prevalence of Use and Knowledge about Tobacco Products and Their Harmful Effects among University Students in Southern Croatia

Understanding students' attitudes toward smoking and tobacco products is essential for effective smoking prevention interventions. This questionnaire-based cross-sectional survey aims to determine the prevalence of use and knowledge about cigarettes, heated tobacco products, and electronic cigarettes and their harmful effects among university students. The survey was conducted using a self-administered online questionnaire among 1184 students. Questions were related to the respondents' demographic characteristics, tobacco use patterns, and opinions about exposure to health warnings and tobacco product advertising messages. Data were analyzed using descriptive statistics and generalized linear regression analysis. The results showed that 30.2% of the students use tobacco products (74.5% smoked conventional cigarettes; 7.9% used electronic cigarettes; and 17.6% used heated tobacco products). The median (interquartile range) score of the students' knowledge (maximum = 27) was 16 (12-22). The results showed that students from technical, social, humanities, natural, and biotechnology scientific programs had lower levels of knowledge about tobacco products and their harmful effects than biomedical students (p ≤ 0.001). In addition, past and current use of tobacco products was significantly associated with higher overall knowledge of tobacco products and their harmful effects (adjusted odds ratio (OR) 1.90, % confidence interval (CI) 1.09-3.31, p = 0.023; OR 1.41, CI 1.08-1.84, p = 0.011). The research findings confirm the lack of knowledge and misconceptions about the harmful effects associated with tobacco product use. They also emphasize the need for better prevention and awareness of the harmful effects of smoking on human health.

Prevalence and Psychiatric Correlates of Illicit Substance Use in UK Undergraduate Students

This study examined the prevalence of illegal drug use in UK students and motivators behind such behavior. Additionally, we explored possible relationships between substance use, psychosocial motivators, and psychiatric distress. A group (n = 543) of students completed online measures of substance use, anxiety, depression, perceived stress, and insomnia. A series of reasons behind their use were ranked based on importance. Reported cannabis, cocaine, nitrous oxide, ketamine, and MDMA use were most prevalent based on lifetime, past year, and month assessments. The experience of anxiety, depression, perceived stress, and insomnia were related to increased reports of substance use. Poor self-confidence and self-medication were key motivators of illicit drug use in those presenting greater psychiatric distress. These outcomes add to the sparse body of literature concerning illicit substance use in relation to psychiatric distress amongst UK students. Furthermore, we provided novel insight into the psychosocial motivators of such use.

Looking through rainbow-rimmed glasses: Taking neurodiversity perspective is related to subjective well-being of autistic adults

Finding new ways of supporting the well-being of autistic adults is an essential goal for research and practice. We tested the predictive value of attitudes towards autism (as neurodiversity or as a disorder) and identification with other autistic people, on the psychological distress and self-esteem of autistic adults ( n = 109). Adopting a neurodiversity attitude not only predicted higher self-esteem but also served as a protective factor against the negative impact of identification with other autistic people on psychological distress. These findings show that clinicians should be sensitive to the way autistic people understand autism and the extent to which they identify with the autism community, as these factors relate to their well-being.

Lay abstract

Autistic adults experience a high level of distress. Finding new ways to support their well-being is an important goal for researchers and clinicians. We assessed the way autistic adults view their autism, as a disorder or as a type of mind (neurodiversity), and the level they integrate with other autistic people, and we checked how those factors contribute to their well-being. People who see autism rather as a type of mind than as a disorder had higher self-esteem. People who view themselves as more similar to other autistic people felt more stressed, but this result was not accurate for people who view autism as a type of mind. Clinicians should be sensitive to the way autistic people understand autism and to what extent they identify with the autism community, because it may relate to their well-being.

Recruiting Adolescent and Young Adult Cancer Survivors for Patient-Reported Outcome Research: Experiences and Sample Characteristics of the SURVAYA Study

Background: Participation of Adolescents and Young Adults with cancer (AYAs: 18–39 years at time of diagnosis) in patient-reported outcome studies is warranted given the limited knowledge of (long-term) physical and psychosocial health outcomes. We examined the representativeness of AYAs participating in the study, to observe the impact of various invitation methods on response rates and reasons for non-participation. Methods: A population-based, cross-sectional cohort study was performed among long-term (5–20 years) AYA cancer survivors. All participants were invited using various methods to fill in a questionnaire on their health outcomes, including enclosing a paper version of the questionnaire, and sending a reminder. Those who did not respond received a postcard in which they were asked to provide a reason for non-participation. Results: In total, 4.010 AYAs (response 36%) participated. Females, AYAs with a higher socio-economic status (SES), diagnosed more than 10 years ago, diagnosed with a central nervous system tumor, sarcoma, a lymphoid malignancy, stage III, or treated with systemic chemotherapy were more likely to participate. Including a paper questionnaire increased the response rate by 5% and sending a reminder by 13%. AYAs who did not participate were either not interested (47%) or did want to be reminded of their cancer (31%). Conclusions: Study participation was significantly lower among specific subgroups of AYA cancer survivors. Higher response rates were achieved when a paper questionnaire was included, and reminders were sent. To increase representativeness of future AYA study samples, recruitment strategies could focus on integrating patient-reported outcomes in clinical practice and involving AYA patients to promote participation in research.

Study Navigation and Enrollment in a Community Sample: Does Generational Cohort Matter?

The socioecological model (SEM) was used as a conceptual framework to examine the effect of generational cohorts on study navigation and enrollment in health research. The study population was 7,370 community-dwelling Gen Xers and Baby Boomers in North Central Florida. Analyses found that Leading-edge Boomers (individuals born between 1946 and 1955) [vs Gen Xers (individuals born between 1965 and 1955)] and individuals with higher trust (vs lower trust) were 41% and 25% respectively more likely to be enrolled in health research compared to their counterparts, controlling for factors at the individual, relationship, and community levels of the SEM. We conclude the study with a summary of the findings and the recruitment implications for study enrollment.

Investigating Healthcare Provider Bias Toward Patients Who Use Drugs Using a Survey-based Implicit Association Test: Pilot Study

OBJECTIVES

Negative bias against people who use illicit drugs adversely affects the care that they receive throughout the hospital. We hypothesized that emergency providers would display stronger negative bias toward these patients due to life-threatening contexts in which they treat this population. We also hypothesized that negative implicit bias would be associated with negative explicit bias.

METHODS

Faculty, nurses, and trainees at a midwestern tertiary care academic hospital were invited (June 26, 2019-September 5, 2019) to complete an online implicit association test and explicit bias survey.

RESULTS

Mean implicit association test results did not vary across demographics (n = 79). There were significant differences in explicit bias scores between departments regarding whether patients who use drugs deserve quality healthcare access (P = 0.017). We saw no significant associations between implicit and explicit bias scores.

CONCLUSION

Though limited by sample size, the results indicate that emergency and obstetrics/gynecology providers display more negative explicit bias toward this patient population than other providers.

Children and young people's mental health in the English-speaking Caribbean: a scoping review and evidence map

Internationally, there is a wealth of research suggesting that many children and young people experience mental health problems. However, the evidence from low- and middle-income countries and developing nations is generally limited. This scoping review aimed to add to the body of evidence by providing an overview of the available research literature on children and young people's (CYP's) mental health in the English-speaking Caribbean region. Seven key online academic databases and grey literature sources were searched until January 2021. Records were screened against predefined criteria and suitable articles retrieved. Relevant information was then charted and summarized. All stages of the review were informed by expert consultations. Ninety-six articles from 7901 records met the inclusion criteria. Most of the studies were conducted in Jamaica, Trinidad and Tobago and Barbados while fewer studies reported findings from St Lucia, The Bahamas and St Kitts and Nevis. Research funding was not frequently reported, and participants were predominantly recruited in education settings. There was a substantial focus on depressive symptoms and behaviour problems. Little or no research was available for younger children (< 12), complex clinical cases or commonly under-represented groups. Four unique interventions were identified of which one intervention showed no significant impact on CYP. Among the commonly used outcome measures only the Jamaican Youth Checklist (teacher-reported), Beck Depression Inventory-II, Brief Screen for Depression, Trinidad and Tobago Youth Survey and Minnesota Multiphasic Personality Inventory had evidence for psychometric validity within this population. We discuss future directions, implications and recommendations for research, practice, policy and training.