How Do Persons With Disabilities and/or Complex Health Conditions Perceive Oral Health? A Qualitative Study.

OBJECTIVES: This qualitative study aimed to explore the experience and perception of the mouth, oral health, functioning and the social environment amongst adults with disabilities and complex health conditions. METHODS: Purposive sampling using the maximum variation strategy was performed to select participants with a wide range of experiences in terms of demographics, disability and health conditions. Consent was sought, and semi-structured interviews were conducted, recorded and transcribed verbatim. Within the interpretivist tradition, a phenomenological approach was used to describe the lived, contextualised experience of people in relation to their mouths, as described by participants. Thematic analysis was undertaken. RESULTS: Eighteen participants with disabilities and complex health conditions were interviewed. Twelve individuals had an intellectual disability. Three main themes were identified: perception of the mouth and oral health; symptomatic perceptions and responses to oral health problems; and inter-relationships between the mouth, oral health and the socio-medical environment. The mouth had a central place in the lives of the participants, but its importance was only recognised when oral health problems interfered with daily life, function, social relationships, family life or autonomy. Certain social determinants of health were identified: social exclusion, financial insecurity, lack of autonomy, nutrition and negotiation of services. Oral problems were perceived as an additional burden to those with disabilities or complex health conditions. CONCLUSION: This study provided insight into the daily lives of adults with disabilities and complex health conditions. It helps to fill the gaps in the existing literature regarding the perceptions of the mouth and oral health, connecting oral function, general health and social environment for this population. TRIAL REGISTRATION: This study was registered into ClinicalTrials.gov (NCT04815434).

Racial Disparities in Anesthesia Care: A Systematic Review of Pain Management and Patient Outcomes.

Racial disparities in healthcare are a prominent issue that needs to be addressed to improve the quality of care for all patients. There are several disparities and biases related to the perceived pain tolerance people of color (POC) patients have and their need for analgesics. These biases lead to inadequate pain management and decreased health outcomes. Our study aims to highlight these disparities and how they impact the care patients receive, specifically in the field of anesthesia. To conduct this study, a comprehensive systematic literature search was performed, articles were included and removed according to specific inclusion and exclusion criteria, and a systematic review was performed. Sixteen papers that met the inclusion and exclusion criteria were selected, and after data collection, correlations between POC and pain tolerance were assessed throughout the articles. The studies reviewed showed that there may be some correlation between racial background and perceived pain tolerance. While some studies found that racial disparities may negatively impact the care POC patients receive, others found that there was no correlation at all. Regardless, more studies need to be conducted to assess the factors influencing the treatment of POC in anesthesia.

Characterization of pesticide exposures and their associations with asthma morbidity in a predominantly low-income urban pediatric cohort in Baltimore City.

BACKGROUND: Pesticides may impact respiratory health, yet evidence of their impact on pediatric asthma morbidity is limited, particularly among urban children. OBJECTIVE: To characterize pesticide biomarker concentrations and evaluate their associations with pediatric asthma morbidity among predominantly low-income, Black children in Baltimore City, USA. METHODS: We measured urinary concentrations of 10 biomarkers for pyrethroid insecticides (cyfluthrin:4F-3PBA, permethrin:3PBA), organophosphate insecticides (chlorpyrifos:TCPY, malathion:MDA, parathion:PNP, diazinon:IMPY), and herbicides (glyphosate:AMPA, GPS; 2,4-dicholorphenoxyacetic acid:2,4-D; 2,4,5-tricholorphenoxyacetic acid:2,4,5-T) among 148 children (5-17 years) with established asthma. Urine samples and asthma morbidity measures (asthma symptoms, healthcare utilization, lung function and inflammation) were collected every three months for a year. Generalized estimating equations were used to examine associations between pesticide biomarker concentrations and asthma morbidity measures, controlling for age, sex, race, caregiver education, season, and environmental tobacco smoke. In sensitivity analyses, we assessed the robustness of our results after accounting for environmental co-exposures. RESULTS: Frequently detected (≥90% detection) pesticide biomarker concentrations (IMPY, 3PBA, PNP, TCPY, AMPA, GPS) varied considerably within children over the follow-up period (intraclass correlation coefficients: 0.1-0.2). Consistent positive significant associations were observed between the chlorpyrifos biomarker, TCPY, and asthma symptoms. Urinary concentrations of TCPY were associated with increased odds of coughing, wheezing, or chest tightness (adjusted Odds Ratio, aOR, TCPY:1.60, 95% Confidence Interval, CI:1.17-2.18). Urinary concentrations of TCPY were also associated with maximal symptom days (aOR:1.38, CI:1.02-1.86), exercise-related symptoms (aOR:1.63, CI:1.09-2.44), and hospitalizations for asthma (aOR:2.84, CI:1.08-7.43). We did not observe consistent evidence of associations between the pesticide exposures assessed and lung function or inflammation measures. CONCLUSION: Among predominantly Black children with asthma, we found evidence that chlorpyrifos is associated with asthma morbidity. Further research is needed to assess the contribution of pesticide exposures to pediatric respiratory health and characterize exposure sources among vulnerable populations to inform targeted interventions against potentially harmful pesticide exposures.

Bridging the Telehealth Digital Divide With Collegiate Navigators: Mixed Methods Evaluation Study of a Service-Learning Health Disparities Course.

BACKGROUND: Limited digital literacy is a barrier for vulnerable patients accessing health care. OBJECTIVE: The Stanford Technology Access Resource Team (START), a service-learning course created to bridge the telehealth digital divide, trained undergraduate and graduate students to provide hands-on patient support to improve access to electronic medical records (EMRs) and video visits while learning about social determinants of health. METHODS: START students reached out to 1185 patients (n=711, 60% from primary care clinics of a large academic medical center and n=474, 40% from a federally qualified health center). Registries consisted of patients without an EMR account (at primary care clinics) or patients with a scheduled telehealth visit (at a federally qualified health center). Patient outcomes were evaluated by successful EMR enrollments and video visit setups. Student outcomes were assessed by reflections coded for thematic content. RESULTS: Over 6 academic quarters, 57 students reached out to 1185 registry patients. Of the 229 patients contacted, 141 desired technical support. START students successfully established EMR accounts and set up video visits for 78.7% (111/141) of patients. After program completion, we reached out to 13.5% (19/141) of patients to collect perspectives on program utility. The majority (18/19, 94.7%) reported that START students were helpful, and 73.7% (14/19) reported that they had successfully connected with their health care provider in a digital visit. Inability to establish access included a lack of Wi-Fi or device access, the absence of an interpreter, and a disability that precluded the use of video visits. Qualitative analysis of student reflections showed an impact on future career goals and improved awareness of health disparities of technology access. CONCLUSIONS: Of the patients who desired telehealth access, START improved access for 78.7% (111/141) of patients. Students found that START broadened their understanding of health disparities and social determinants of health and influenced their future career goals.

Contraception used by people assigned female at birth with spinal cord injury.

OBJECTIVE: There is limited data on contraception used by people assigned female at birth with spinal cord injury (SCI). Pregnancy in people with SCI can be medically complex, therefore access to contraception to prevent unplanned pregnancies is imperative. This study aimed to assess the availability of contraception from health care providers (HCPs) to people with SCI and contraception methods used. METHODS: An online international questionnaire was distributed. Demographic data and reproductive histories were recorded. 780 responses were received from participants in 33 different countries. Most participants lived in North America and self-identified as white. 75% had a traumatic SCI. Most SCIs were at cervical and thoracic levels and ASIA-A and ASIA-B. Descriptive and chi square statistics were used. RESULTS: The recruitment rate was 85.4% and completion rate was 73.8%. 93.6% of participants reported ever having been sexually active, while 60.7% reported sexual activity over the past year. Of people who were injured under the age of 50 and who have been sexually active, 63.6% were offered birth control by a HCP. Condoms were used by 44.5% of participants, withdrawal by 20.1%, the combined oral contraceptive pill by 28.4% and intra-uterine device by 20.1% of respondents. CONCLUSIONS: This is the largest known study on SCI and contraception. Most people with SCI are sexually active. The withdrawal method and no contraception are used by many individuals, which may increase the risk of unplanned pregnancy. Increased use of highly effective contraception in this population may be achieved through HCP-initiated conversations about sexual health. OBJECTIF: Les données sont limitées en ce qui concerne la contraception utilisée par les personnes de sexe féminin assigné à la naissance atteinte de lésions médullaires (LM). La prise en charge de la grossesse en contexte de LM peut s'avérer complexe; il est donc primordial que les personnes atteintes aient accès à la contraception pour éviter une grossesse non planifiée. Cette étude visait à évaluer l'offre contraceptive des prestataires de soins et les méthodes contraceptives utilisées chez les personnes atteintes d'une LM. MéTHODES: Un questionnaire en ligne a été distribué à des personnes de partout dans le monde. Les données démographiques et les antécédents reproductifs ont été recueillis. Au total, 780 réponses de participantes provenant de 33 pays ont été reçues. La plupart vivaient en Amérique du Nord et s'identifiaient comme Blanches. De ces participantes, 75 % ont indiqué avoir une LM traumatique. Les LM étaient généralement cervicaux ou thoraciques et de grades A ou B sur l'échelle de l'ASIA. L'analyse des données repose sur les statistiques descriptives et le test du chi carré. RéSULTATS: Le taux de recrutement s'élevait à 85,4 % et le taux de questionnaires remplis à 73,8 %. Parmi les participantes, 93,6 % ont déclaré avoir déjà été sexuellement actives et 60,7 % ont déclaré avoir eu des activités sexuelles dans la dernière année. Chez les personnes sexuellement actives ayant contracté une LM avant 50 ans, 63,6 % se sont fait offrir un contraceptif par un prestataire de soins. Dans l'ensemble, 44,5 % des participantes ont utilisé le condom; 20,1 %, la méthode du retrait; 28,4 %, la contraception orale combinée; et 20,1 %, le dispositif intra-utérin. CONCLUSIONS: Cette étude sur les LM et la contraception est la plus vaste à ce jour. La plupart des personnes atteintes d'une LM sont sexuellement actives. Bon nombre d'entre elles utilisent la méthode du retrait ou n'utilisent aucune méthode contraceptive; des facteurs qui peuvent augmenter le risque de grossesse non planifiée. Il serait sans doute possible d'augmenter l'utilisation de méthodes contraceptives hautement efficaces dans cette population au moyen de conversations sur la santé sexuelle amorcées par le prestataire de soins.

Polymedia Literacy and Other Ethical Considerations for Online Ethnographic Research on Social Networking Sites.

Drawing on the authors' own ethnographic research, this article discusses the importance of developing polymedia literacy as a key step toward ethical online research on social networking sites (SNS). Polymedia literacy entails the ability to critically analyze the vast landscape of SNS, their affordances, and users' social motivations for choosing specific SNS for their interactions. Internet researchers face several ethical challenges, including issues of informed consent, "public" and "private" online spaces, and data protection. Even when research ethics committees waive the need for a formal ethics approval process, researchers of online spaces need to ensure that their studies are conducted and presented in an ethical and responsible manner. This is particularly important in research contexts that pertain to vulnerable populations in online communities.

Alignment of parent-proxy report and teen self-report of adverse childhood experiences among U.S. teens.

PURPOSE: Data on adverse childhood experiences (ACEs) among teens is collected using a single informant, a parent-proxy, or teen self-report. Little is known about alignment between these approaches. METHODS: Surveys were administered online to teens ages 15-17 and their parents (n = 522 dyads) using the AmeriSpeak panel. We present descriptive statistics on the prevalence and measures agreement for 18 ACEs based on teen self-report and parent-proxy report. We fit multivariable models examining associations between teen and household demographic characteristics and discordance in ACE report. RESULTS: Based on teen-self report and parent-proxy report, cumulative and individual ACE prevalence was overall similar. However, discordance was found in individual ACE reports within teen-parent dyads (discordance ranged: 2.9-21.2 %). Lowest agreement was among ACEs related to abuse, neglect, and violence victimization and highest among household challenges. Furthermore, parent-teen dyads with LGB+ youth (vs. heterosexual) and Black, Hispanic, and multiracial or another race (vs. White) youth were more likely to have discordant responses among several ACEs. CONCLUSIONS: Surveillance and programmatic efforts should consider the type of ACE and the reporter when using data to inform prevention strategies. Teen self-report for abuse, neglect, and violence victimization and community challenges ACEs are particularly important to capture.

A Cluster-Randomized Study of Technology-Assisted Health Coaching for Weight Management in Primary Care.

PURPOSE: We undertook a trial to test the efficacy of a technology-assisted health coaching intervention for weight management, called Goals for Eating and Moving (GEM), within primary care. METHODS: This cluster-randomized controlled trial enrolled 19 primary care teams with 63 clinicians; 9 teams were randomized to GEM and 10 to enhanced usual care (EUC). The GEM intervention included 1 in-person and up to 12 telephone-delivered coaching sessions. Coaches supported goal setting and engagement with weight management programs, facilitated by a software tool. Patients in the EUC arm received educational handouts. We enrolled patients who spoke English or Spanish, were aged 18 to 69 years, and either were overweight (body mass index 25-29 kg/m2) with a weight-related comorbidity or had obesity (body mass index ≥30 kg/m2). The primary outcome (weight change at 12 months) and exploratory outcomes (eg, program attendance, diet, physical activity) were analyzed according to intention to treat. RESULTS: We enrolled 489 patients (220 in the GEM arm, 269 in the EUC arm). Their mean (SD) age was 49.8 (12.1) years; 44% were male, 41% Hispanic, and 44% non-Hispanic Black. At 12 months, the mean adjusted weight change (standard error) was -1.4 (0.8) kg in the GEM arm vs -0.8 (1.6) kg in the EUC arm, a nonsignificant difference (P = .48). There were no statistically significant differences in secondary outcomes. Exploratory analyses showed that the GEM arm had a greater change than the EUC arm in mean number of weekly minutes of moderate to vigorous physical activity other than walking, a finding that may warrant further exploration. CONCLUSIONS: The GEM intervention did not achieve clinically important weight loss in primary care. Although this was a negative study possibly affected by health system resource limitations and disruptions, its findings can guide the development of similar interventions. Future studies could explore the efficacy of higher-intensity interventions and interventions that include medication and bariatric surgery options, in addition to lifestyle modification.

The Odyssey of HOMER: Comparative Effectiveness Research on Medication for Opioid Use Disorder During the COVID-19 Pandemic.

The usual challenges of conducting primary care research, including randomized trials, have been exacerbated, and new ones identified, during the COVID-19 pandemic. HOMER (Home versus Office for Medication Enhanced Recovery; subsequently, Comparing Home, Office, and Telehealth Induction for Medication Enhanced Recovery) is a pragmatic, comparative-effectiveness research trial that aims to answer a key question from patients and clinicians: What is the best setting in which to start treatment with buprenorphine for opioid use disorder for this patient at this time? In this article, we describe the difficult journey to find the answer. The HOMER study began as a randomized trial comparing treatment outcomes in patients starting treatment with buprenorphine via induction at home (unobserved) vs in the office (observed, synchronous). The study aimed to enroll 1,000 participants from 100 diverse primary care practices associated with the State Networks of Colorado Ambulatory Practices and Partners and the American Academy of Family Physicians National Research Network. The research team faced unexpected challenges related to the COVID-19 pandemic and dramatic changes in the opioid epidemic. These challenges required changes to the study design, protocol, recruitment intensity, and funding conversations, as well as patience. As this is a participatory research study, we sought, documented, and responded to practice and patient requests for adaptations. Changes included adding a third study arm using telehealth induction (observed via telephone or video, synchronous) and switching to a comprehensive cohort design to answer meaningful patient-centered research questions. Using a narrative approach based on the Greek myth of Homer, we describe here the challenges and adaptations that have provided the opportunity for HOMER to thrive and find the way home. These clinical trial strategies may apply to other studies faced with similar cultural and extreme circumstances.

Circulating tumor DNA predicts venous thromboembolism in patients with cancers.

INTRODUCTION: Despite rapid advances in liquid biopsy for circulating tumor DNA (ctDNA), its prognostic value for venous thromboembolism (VTE) in patients with cancer is underexplored, particularly in underserved and minoritized populations. METHODS: We analyzed data from 1,038 cancer patients who underwent ctDNA measurement for oncologic care at a large safety-net hospital system in the US. We investigated the association between ctDNA and VTE after adjusting for cancer type, stage, treatment, and time from initial diagnosis using Fine-Gray models. We further assessed the discrimination of the genetic, clinical-only, and combined models using the area under the time-dependent receiver operating characteristic curve (AUC). RESULTS: The presence of pathogenic ctDNA was independently associated with VTE after adjusting for clinical variables. Independent of tumor type, the number of pathogenic ctDNA mutations was predictive of future VTE risk (adjusted subdistribution hazard ratio 2.75, 1.94, and 1.38 for ≥3, 2, and 1 pathogenic mutation, respectively, compared to none; p<0.0001). The association was primarily driven by mutations in KRAS, PTEN, CDKN2A, NF1, and EGFR genes. Compared to the clinical-only model (AUC 0.71, 95% CI 0.64-0.76), the combined clinical and ctDNA model had a numerically higher time-dependent AUC (AUC 0.74, 95% CI 0.67-0.80). CONCLUSIONS: CtDNA testing may serve as an adjunctive tool to clinical risk assessment models in cancer patients to improve personalized VTE risk assessment and management.

Dental Identification System in Public Health: Innovations and Ethical Challenges: A Narrative Review.

Dental identification systems (DISs) encompass various techniques used for forensic identification, serving as alternatives or complements to genetic methods. Technologies such as microchip implants, prosthetic inscriptions, microSD cards, and identification plaques have been proposed to address limitations in comparative methods, offering streamlined processes for forensic experts. This study reviews current and potential DIS implementations, emphasizing cost-effectiveness and community benefits. Literature analysis from PubMed (2008-2024) yielded 17 relevant articles on implantable DISs, enabling direct subject identification via teeth or prostheses. The integration of DIS aims to enhance accuracy and speed in personal profiling and legal identification, promoting technology transfer in dentistry. It will be necessary to develop strict privacy regulations to protect patient data and establish ethical guidelines for their use. The study's aim is to highlight that the universal adoption of DISs could mitigate healthcare disputes and facilitate data exchange in clinical settings, which is particularly beneficial for vulnerable populations.

Evaluation of the integration of palliative care in a fragile setting amongst host and refugee communities: Using consecutive rapid participatory appraisals.

BACKGROUND: Palliative care is seldom integrated in healthcare in fragile, conflict affected and vulnerable settings with significant refugee populations. AIM: This study aimed to evaluate the integration of palliative care into a fragile, conflict affected and vulnerable community in Northern Uganda. DESIGN: Consecutive Rapid Participatory Appraisals were conducted to evaluate the integration of palliative care in Adjumani District. The first established a baseline and the second, 4 years later, evaluated progress. Data collection included documentary review, key informant interviews and direct observation. SETTING/PARTICIPANTS: A rural district in Uganda with equal numbers of refugees and host populations living side-by-side. 104 key informants were interviewed, and practice observed in 11 health facilities. RESULTS: At baseline, palliative care was not routinely integrated in the health system. Barriers included health system challenges, cultural beliefs, understanding and trust, mental health issues, gaps in palliative care provision, the role of the community and beliefs about illness impacted care with the village health teams being a trusted part of the health system. Following integration activities including training, mentorship and community sensitisation, the repeat rapid appraisal after 4 years showed a significant increase in palliative care delivery. New themes identified included increased provision of palliative care, the impact of training and community engagement and ownership of palliative care. CONCLUSION: Community engagement and participation, training interventions and referral pathways enabled the integration of palliative care. Rapid Participatory Appraisal provides a useful framework to evaluate activities aimed at integration of palliative care in a community.

Extreme Heat Exposure Is Associated with Higher Socioeconomic Disadvantage and Elevated Youth Delinquency.

Background: Climate change has led to an increase in the frequency and intensity of extreme heat events, a trend expected to continue. This poses significant health risks, particularly for vulnerable populations like children. While previous research has largely concentrated on the physical health impacts of extreme heat, less attention has been given to behavioral outcomes, such as delinquency. Objectives: This study investigates the association between extreme heat exposure and delinquency among children, utilizing data from the Adolescent Brain Cognitive Development (ABCD) study. It also explores the potential mediating roles of neighborhood socioeconomic status (SES; measured by median home value), puberty, peer deviance, and financial difficulties. Methods: Data from the national ABCD study were analyzed to assess the relationship between extreme heat exposure (exposure) and delinquency (outcome). Covariates included race/ethnicity, sex, and age. Mediators examined were neighborhood SES, puberty, peer deviance, and financial difficulties. Structural equation modeling (SEM) was employed for data analysis. Results: Overall, 11,878 children entered our analysis. The analysis revealed a significant association between extreme heat exposure and higher levels of delinquency among children. Children more exposed to extreme heat were more likely to be Black, reside in lower SES neighborhoods, experience greater financial difficulties, and have more advanced puberty status. The group facing the highest heat exposure was also economically disadvantaged. Conclusions: The findings suggest that children already disadvantaged by socio-economic factors are disproportionately affected by extreme heat, leading to increased delinquency. This highlights the need for targeted interventions to protect these vulnerable populations and address the mediators of extreme heat exposure. Future research should focus on longitudinal studies and evaluate the effectiveness of various mitigation strategies to address these disparities.

Initiation and/or re-initiation of drug use among people who use drugs in Vancouver, Canada from 2021 to 2022: a prospective cohort study.

OBJECTIVES: Widespread health service disruptions resulting from the COVID-19 pandemic coincided with a dramatic increase in overdose deaths among people who use drugs (PWUD) in Vancouver, Canada. Those with a history of injection drug use are known to be at heightened risk of substance-associated harms. Drug use patterns and associated sociodemographic and health care utilization trends have been understudied in this population since the pandemic onset. We sought to understand patterns of drug use initiation and/or re-initiation among people with a history of injection drug use (IVDU). METHODS: Data were obtained from three harmonized prospective cohort studies of PWUD in Vancouver. Participants with a lifetime history of IVDU who responded to a survey between June 2021 and May 2022 were included. The primary outcome variable was a composite of substance use initiation and re-initiation over the study period, labelled as drug (re)-initiation. A multivariable generalized linear mixed-effects model was used to examine factors associated with self-reported (re)-initiation of substance use over the past six months. RESULTS: Among 1061 participants, the median age was 47 years at baseline and 589 (55.5%) identified as men. In total, 183 (17.2%) participants reported initiating and/or re-initiating a drug, with 44 (4.1%) reporting new drug initiation and 148 (14.0%) reporting drug re-initiation (9 participants responded 'yes' to both). Overall, unregulated stimulants (e.g., crystal methamphetamine and cocaine) were the most common drug class (re-)initiated (n = 101; 55.2%), followed by opioids (n = 74; 40.4%) and psychedelics (n = 36; 19.7%). In the multivariable analysis, (re-)initiation of drug use was independently associated with recent IVDU (adjusted odds ratio [AOR] 2.62, 95% confidence interval [CI] 1.02, 6.76), incarceration (AOR 3.36, CI 1.12, 10.14) and inability to access addiction treatment (AOR 4.91, 95% CI 1.22, 19.75). CONCLUSIONS: In an era impacted by the intersecting effects of the COVID-19 pandemic and the overdose crisis, nearly one in five PWUD with a history of IVDU began using a new drug and/or re-started use of a previous drug. Those who reported drug (re-)initiation exhibited riskier substance use behaviours and reported difficulty accessing treatment services. Our findings underscore the need to provide additional resources to support this high-risk population.

COVID-19 Disease and Chronic Health Outcomes Associated with Nicotine Use in a Great Plains Tribal Community: A Community-Based Study.

BACKGROUND: The Cheyenne River Sioux Tribe (CRST) is affected by high nicotine use and disease burden. Understanding nicotine exposure is important to recognize what groups may be at higher risk for negative health outcomes, including COVID-19. OBJECTIVE: To compare self-reported health outcomes and nicotine use between exclusive electronic cigarette (e-cig) users, users of combustible cigarettes, dual e-cig/cigarette users, and nonusers among adult residents on the CRST. METHODS: The CRST "COVID-19 - Wayakta He study" ("Are you on guard against COVID-19?") recruited 562 participants on the reservation who filled out a 97-item survey. Regression models were used to analyze nicotine exposure, demographic characteristics, and health outcomes. RESULTS: Prevalence of nicotine use among participants was 53%. Reported median puffs per day was 15 for e-cig, 100 for cigarette, and 20 for dual users (p < 0.001). The odds of having COVID-19 were lower for nicotine users compared to nonusers (p < 0.001). The odds of hypertension (p = 0.04) and high cholesterol (p = 0.03) were lower for nicotine users compared to nonusers. The proportional odds were higher for nicotine users for longer COVID-19 recovery time (p = 0.046) and lower for more severe COVID-19 infection (p = 0.001). SIGNIFICANCE: This study provides critical data on self-reported COVID-19, chronic disease outcomes, and exposure to commercial nicotine products. Results from this unique Tribal community-driven study with a large sample size (N = 562 participants from 289 households) will help understand the role that environmental exposures played on increased COVID-19 mortality, help target public health interventions, and inform Tribal public health policies on emergency preparedness and exposure analyses.

Caring for Women in an Active War Zone.

Emergency nursing in Gaza's war zone presents innumerable challenges when caring for female patients in a depleted health care system. Negative health outcomes specifically impact women of all ages due to lack of access to menstrual products, prenatal and primary care, private bathrooms, medication, essential nutrition, and clean water. The massive destruction of infrastructure and consequent internal displacement of millions has led to a rise in infectious diseases. The few remaining functional hospitals depend heavily on foreign medical delegations for supplies, which results in a lack of standardized treatment for women's health complaints. Emergency departments must also navigate overcrowding, lack of basic supplies and specialists, and prioritization of daily mass casualty incidents from nearby explosions. These obstacles make treatment, discharge teaching, and follow-up care for women's health difficult to implement. Despite these arduous circumstances, Gazan health care professionals find innovative solutions to improve outcomes and reduce harm while honoring the cultural and religious preferences of their female patients.

Self-Reported PrEP Use and Risk of Bacterial STIs Among Ontarian Men Who Are Gay or Bisexual or Have Sex With Men.

PURPOSE: HIV pre-exposure prophylaxis (PrEP) may increase rates of bacterial sexually transmitted infections (STIs) among gay, bisexual, and other men who have sex with men (GBM) through risk compensation (eg, an increase in condomless sex or number of partners); however, longitudinal studies exploring the time-dependent nature of PrEP uptake and bacterial STIs are limited. We used marginal structural models to estimate the effect of PrEP uptake on STI incidence. METHODS: We analyzed data from the iCruise study, an online longitudinal study of 535 Ontarian GBM from July 2017 to April 2018, to estimate the effects of PrEP uptake on incidence of self-reported bacterial STIs (chlamydia, gonorrhea, and syphilis) collected with 12 weekly diaries. The incidence rate was calculated as the number of infections per 100 person-months, with evaluation of the STIs overall and individually. We used marginal structural models to account for time-varying confounding and quantitative bias analysis to evaluate the sensitivity of estimates to nondifferential outcome misclassification. RESULTS: Participating GBM were followed up for a total of 1,623.5 person-months. Overall, 70 participants (13.1%) took PrEP during the study period. Relative to no uptake, PrEP uptake was associated with an increased incidence rate of gonorrhea (incidence rate ratio = 4.00; 95% CI, 1.67-9.58), but not of chlamydia or syphilis, and not of any bacterial STI overall. Accounting for misclassification, the median incidence rate ratio for gonorrhea was 2.36 (95% simulation interval, 1.08-5.06). CONCLUSIONS: We observed an increased incidence rate of gonorrhea associated with PrEP uptake among Ontarian GBM that was robust to misclassification. Although our findings support current guidelines for integrating gonorrhea screening with PrEP services, additional research should consider the long-term impact of PrEP among this population.Annals Early Access article.

Equity Lens on Canada's COVID-19 Response: Review of the Literature.

BACKGROUND: A growing literature has documented how the secondary effects of the COVID-19 pandemic have compounded socioeconomic vulnerabilities already present in society, particularly across social categories such as gender, race, class, and socioeconomic status. Such effects demonstrate how pandemic response policies act as structural determinants of health to influence not only direct health outcomes but also intermediary outcomes, such as access to education or income. METHODS: This review aims to scope research that analyzes pandemic response policies in Canada from an equity perspective, to identify common themes, recommendations, and gaps. RESULTS: Fourteen studies were thematically analyzed, the majority being qualitative policy document analysis, applying critical frameworks and focused on effects on select priority populations. Analysis of economic and labour policies indicates a lack of consideration for the specific needs of priority populations, and those engaged in precarious, informal, and essential labour. Analysis of social policies illustrate the wide-ranging effects of school and service closures, particularly on women and children. Furthermore, these policies lacked consideration of populations marginalized during the pandemic, include older adults and their caregivers, as well as lack of consideration of the diversity of Indigenous communities. Recommendations proposed in this review call for developing policy responses that address persistent social and economic inequities, pandemic response policies tailored to the needs of priority populations and more meaningful consultation during policy development. CONCLUSION: The limited number of studies suggests there is still much scope for research recognizing policies as structural determinants of health inequities, including research which takes an intersectional approach.