Evaluating the Impact of Gender and Race on Otolaryngology Resident Experiences Across the United States.

OBJECTIVE: Otolaryngology residents often encounter work-related stress and challenges during training. Sociodemographic factors influence experiences during residency; however, the impact of race and gender on otolaryngology trainee well-being during residency remains understudied. STUDY DESIGN: Online survey. SETTING: US residency programs. METHODS: An anonymous online survey consisting of 59 multiple-choice questions was sent to 104 directors of Accreditation Council for Graduate Medical Education otolaryngology residency programs to distribute to residents. Respondents were queried regarding demographics and experiences with bias. Residents self-identified gender and race. Black, Hispanic/Latinx, Middle Eastern/North African, and multiracial residents were categorized as underrepresented minorities (URM). RESULTS: Sixty-one US otolaryngology residents responded to the survey, the majority of whom were women (60.7%) and white (62%). Many residents endorsed a belief that receipt of research and training opportunities was negatively impacted by bias due to race (29.5%) or gender (45.9%). More women (27%) than men (13%) reported maximal burnout, and fewer men (17.4%) than women (40.5%) expressed low confidence in ability to independently care for patients. More male (47.8%) and white (31.6%) residents strongly agreed they were thriving. 94.6% of women and 33.3% of URM residents reported being mistaken for a nonphysician, compared to 0% of white male respondents. CONCLUSION: Otolaryngology residents perceived differential treatment based on race and gender, with women and URM residents experiencing greater exclusion and bias, as well as increased misidentification and decreased ability to thrive. Future work includes increasing sample size for generalizability and developing interventions that uphold equity in residency training environments.

Global, regional, and national burden of intracerebral hemorrhage and its attributable risk factors from 1990 to 2021: results from the 2021 Global Burden of Disease Study.

BACKGROUND: Intracerebral hemorrhage (ICH) results from the rupture of blood vessels causing bleeding within the brain and is one of the major causes of death and long-term disability globally, particularly in low- and middle-income countries. Despite having a lower incidence than ischemic stroke, ICH imposes a greater social and economic burden. To our knowledge, since the release of the 2021 Global Burden of Disease (GBD) report, there has been no comprehensive update on the epidemiology and trends of ICH. This study aims to analyze the impact of gender, age, and the Sociodemographic Index (SDI) on the burden of ICH at global, regional, and national levels. METHODS: Data on the incidence, deaths, and disability-adjusted life years (DALYs) of ICH and its related risk factors from 1990 to 2021 were extracted from the GBD 2021 project, encompassing 203 countries and regions. Furthermore, temporal trends of the global intracerebral hemorrhage burden were assessed through Joinpoint analysis. RESULTS: In 2021, there were 3.444 million new cases of ICH worldwide, with an age-standardized prevalence rate of 40.8 per 100,000 people, representing a 31.4% decrease compared to 1990. In 2021, ICH caused 3.308 million deaths, with an age-standardized mortality rate of 39.1 per 100,000 people, a reduction of 36.6% since 1990. Globally, ICH accounted for 79.457 million DALYs, with an age-standardized DALY rate of 92.4 per 100,000 people, representing a 39.1% decrease since 1990. Regionally, Central Asia, Oceania, and Southeast Asia had the highest age-standardized prevalence rates of ICH, whereas Australasia, high-income North America, and Western Europe had the lowest rates. Nationally, the Solomon Islands, Mongolia, and Kiribati had the highest age-standardized prevalence rates, whereas Switzerland, New Zealand, and Australia had the lowest. Hypertension, smoking, and environmental pollution were identified as the primary risk factors for ICH. This study also validated the significant association between SDI and the burden of ICH, with the age-standardized DALY rate of ICH decreasing significantly as SDI increased. CONCLUSION: Despite the decreasing burden of intracerebral hemorrhage, it remains a significant public health issue in countries with a lower SDI. Prevention strategies should prioritize hypertension management, air quality improvement, and smoking control to further mitigate the impact of intracerebral hemorrhage.

Global, regional, and national burden of bullying related mental disorders of adolescent from 1990 to 2019: A systematic analysis for the Global Burden of Disease Study 2019.

Few studies have assessed the burden of mental disorders in adolescents related to bullying victimization at the global, regional, and national levels. We analyzed adolescent mental disorder disability-adjusted life years (DALYs) attributed to bullying in 204 countries, following the Global Burden of Disease study 2019 framework. The DALYs rate of adolescent for bullying-related mental disorders global increased from 110.45 (95 % uncertainty intervals (UI): 40.76, 218.62) per 100,000 in 1990 to 138.92 (95 % UI: 54.37, 268.19) per 100,000 in 2019. The largest increase in DALYs rates were obvious in low-SDI and high-SDI regions. In 2019, the DALYs rate of adolescents with bullying-related anxiety disorders was 1.4 times higher than those depressive disorders; the DALYs rate of adolescents with bullying-related mental disorder in females was 1.3 times higher than that of male, and older adolescent (15-19 years old) was 1.4 times higher than younger adolescent (10-14 years old). High-income North America had the fastest increase in DALYs rates of mental disorders related to bullying. In general, a positive correlation was observed between bullying DALY rate of adolescent and SDIs at the regional and national levels. Our study highlights significant disparities in adolescent mental health burden from bullying. Governments must implement adaptive policies to address diverse needs effectively.

Comparative Study of Risk Factors Associated with Normal Cognition and Cognitive Impairment in Rural West Elderly Texans.

Background: Alzheimer's disease (AD) is related to one or more chronic illnesses, which may develop cognitive decline and dementia. Cognitive impairment is increasing, and public health officials must address risk factors for AD to improve the health of rural West Texas communities. Objective: The purpose of this study was to explore the sociodemographic and chronic disease risk factors related to cognitive impairment among elderly adults living in Cochran, Parmer, and Bailey counties in rural West Texas. Methods: Statistical methods such as Pearson's chi-squared, proportion tests, univariate binary logistic regression, and a multivariable logistic regression were utilized to analyze data. SPSS software was used to detect the significant relationship between cognitive impairment and risk factors. Results: Summary statistics were obtained for sociodemographic and chronic diseases by using cross-tabulation analysis and comparing the county respondents with proportion tests. A univariate binary logistic regression method was utilized and found that age group 60-69, anxiety, depression, diabetes, hypertension, and cardiovascular disease were significantly associated with cognitive impairment. Using a multivariable logistic regression approach, it was found that Bailey County (age group 60-69) had a higher likelihood (p = 0.002) of cognitive impairment than Parmer (p = 0.067) and Cochran counties (p = 0.064). The risk of females (p = 0.033) in Parmer County was 78.3% lower compared to males in developing AD. Conclusions: Identifying significant risk factors for cognitive impairment are important in addressing issues of geographic variations and integrating such factors may guide relevant policy interventions to reduce cognitive impairment incidence in rural communities within West Texas.

Socio-demographic analysis of destination selection factors for Himalayan Hill destinations.

Background: The towering peaks of the Himalayas lie in troves of captivating hill destinations, especially in India. Each destination aims to provide tourists with unique experiences and breath-taking landscapes. Understanding the tapestry of factors that weave the allure of these destinations and draw visitors from diverse backgrounds remains intriguing. Method: This study delves into the socio-demographic tapestry of Himalayan hill destination selection, unraveling the complex interplay of demographic characteristics, social influences, and individual motivations that shape tourists' choices. Results: This study aims to answer why different tourists have different travel choices and what factors are the drivers behind such choices. The results show that destination selection factors are similar irrespective of respondents' socio-demographic variabilities; however, for a few factors, the results are reversed. Conclusion: The study has implications for policymakers and the limitations of the research discussed at the end.

The influence of social, demographic and economic factors on fertility trends in Gulf Cooperation Council countries: A longitudinal time trend analysis-1980-2021.

OBJECTIVES: To analyze the fertility rate trends in the GCC countries and their association with socioeconomic factors so that policymakers may use the study findings for future healthcare plans. METHODS: Total population, crude death rate, life expectancy, literacy rate, human development index (HDI), female employment, unemployment rate, urbanisation, gross domestic product (GDP) per capita and inflation were chosen as possible predictors of TFR trends. The data were collected for the Global Burden of Disease 2021 study and other official databases such as the World Bank, the United Nations Development Program and Our World in Data for the 6 Gulf Cooperation Council (GCC) countries. Mean with standard deviation and percentage change was calculated to assess trends of TFR and all other variables from 1980-2021. RESULTS: The fertility rate declined in all 6 countries in 2021 compared to 1980. The highest decline was found in the United Arab Emirates (75.5%), while the lowest was in Kuwait (60.9%). From 1980-2021, total population, life expectancy, HDI, literacy rate, GDP, urbanisation, and female labor force increased in all GCC countries. The total population, life expectancy, urbanisation, female labor force, GDP and HDI were negatively and significantly correlated with TFR (p<0.01). The literacy rate showed a negative and significant correlation with TFR in Bahrain, Kuwait, Saudi Arabia, and Qatar. CONCLUSION: The TFR is declining in GCC countries. The plausible causes include the inclination towards postponement of marriages and excessive costs of living. These trends and associations need to be evaluated by policymakers so that they identify priority areas for interventions, allocate resources and formulate developmental plans accordingly to ensure strategic progress of the region.

Parent and patient knowledge and attitudes about cancer predisposition syndrome genetic testing in pediatric oncology: Understanding sociodemographic and parent-child differences.

BACKGROUND: Cancer predisposition syndromes (CPS) impact about 10% of patients with pediatric cancer. Genetic testing (CPS-GT) has multiple benefits, but few studies have described parent and child knowledge and attitudes regarding CPS-GT decision-making. This study examined parent and patient CPS-GT decision-making knowledge and attitudes. PROCEDURE: English- or Spanish-speaking parents of children with pediatric cancer and patients with pediatric cancer ages 15-18 within 12 months of diagnosis or relapse were eligible to participate. Seventy-five parents and 19 parent-patient dyads (N = 94 parents, 77.7% female, 43.6% Latino/a/Hispanic; 19 patients, 31.6% female) completed surveys measuring CPS-GT-related beliefs. Independent samples t-tests compared parent responses across sociodemographic characteristics and parent-patient responses within dyads. RESULTS: Spanish-speaking parents were significantly more likely than English-speaking parents to believe that CPS-GT not being helpful (p < .001) and possibly causing personal distress (p = .002) were important considerations for deciding whether to obtain CPS-GT. Parents with less than four-year university education, income less than $75,000, or Medicaid (vs. private insurance) were significantly more likely to endorse that CPS-GT not being helpful was an important consideration for deciding whether to obtain CPS-GT (p < .001). Parents felt more strongly than patients that they understood what CPS-GT was (p = .01) and that parents should decide whether patients under 18 should receive CPS-GT (p = .002). CONCLUSIONS: Spanish-speaking parents and parents with lower socioeconomic statuses were more strongly influenced by the potential disadvantages of CPS-GT in CPS-GT decision-making. Parents felt more strongly than patients that parents should make CPS-GT decisions. Future studies should investigate mechanisms behind these differences and how to best support CPS-GT knowledge and decision-making.

Sociodemographic and geographic factors impacting radiotherapy recommendation, initiation, and completion for patients with cancer.

BACKGROUND: More than half of patients with cancer receive radiotherapy, which often requires daily treatments for several weeks. The impact of geographic and sociodemographic factors on the odds of patients with cancer being recommended radiotherapy, starting radiotherapy, and completing radiotherapy is not well understood. METHODS: This was a retrospective patient cohort study that included patients diagnosed with one of the 10 most common solid cancers from January 1, 2018, to December 31, 2021, in the National Cancer Database. The primary predictor was radial distance from a patient's home to their cancer treatment hospital. Other covariates included baseline patient characteristics (age, sex, comorbidities, metastatic disease, cancer site), sociodemographic characteristics (race, ethnicity, median income quartile, insurance status), geographic region, and facility type. The three primary outcomes were being recommended radiotherapy, starting recommended radiotherapy, and completing radiotherapy. RESULTS: Of the 3,068,919 patients included, patients living >50 miles away had lower odds of being recommended radiotherapy than those living <10 miles away. Compared to White patients, Asian and Hispanic patients had lower odds of being recommended radiotherapy, and Black patients had lower odds of starting recommended radiotherapy. Uninsured patients, those with Medicaid or Medicare, and patients in lower median income quartiles had lower odds of starting or completing radiotherapy. CONCLUSIONS: Geographic and sociodemographic factors impact access to radiotherapy at different levels in cancer care and understanding these factors could aid policymakers and practices in identifying and supporting at-risk patients.

The intersection of race, ethnicity, and urbanicity on treatment paradigms and clinical outcomes for non-malignant primary tumors of the spine.

BACKGROUND: Non-malignant primary tumors of the spine (NMPTS) patients in rural areas face unique barriers that may limit their capacity to receive optimal care. With a lower geographical distribution of neurosurgical specialists and limited healthcare infrastructure, rural NMPTS patients may receive certain treatments at a lower frequency than metropolitan patients. NMPTS We sought to examine the association between residential urbanicity, race-ethnicity, treatment patterns, and survival outcomes for cases diagnosed with NMPTS. METHODS: Cases of NMPTS diagnosed between 2004 and 2019 were identified from the Central Brain Tumor Registry of the United States (CBTRUS), a combined dataset of CDC's National Program of Cancer Registries (NPCR) and NCI's Surveillance, Epidemiology and End Results (SEER) data. Using multivariable logistic regression, we evaluated the association between urbanicity and treatment (including surgery and radiation), adjusted for age at diagnosis, sex, and race-ethnicity. Patient-level all-cause survival data were obtained from the NPCR Survival Analytical Database (2004-2018). RESULTS: A total of 38,414 cases were identified, 33,097 of whom lived in metropolitan and 5317 of whom lived in non-metropolitan regions. Nerve sheath tumors and meningiomas were the most common tumor histopathologies across both regions, with no clinically significant difference in other histopathologies (p<0.001). There were statistically significant differences between the frequency and type of surgery received by urbanicity (p<0.001). Overall all-cause survival was significantly lower for NH Blacks residing in non-metropolitan areas when compared to NH Blacks residing in metropolitan areas (p<0.0001). CONCLUSION: Our data demonstrates significant differences in the incidence of NMPTS across both race-ethnicity and urbanicity. However, a wider analysis of all-cause mortality reveals disparities in health outcomes across both race-ethnicity and urbanicity for Black and Hispanic populations. To address the disparity in health outcomes, policymakers and health providers need to work with local communities in rural areas to improve access to equitable and quality healthcare.

Shared deficits of education, marital and occupational functioning in unaffected siblings of multiple affected families with major psychiatric illness.

BACKGROUND: Major psychiatric illnesses often cluster in families, and their impact on affected and unaffected members within families may reflect the consequence of both genetic and social liability. METHODS: Data was derived from 202 families with multiple affected individuals. Affected individuals (N = 259) had a diagnosis of schizophrenia, bipolar disorder, obsessive-compulsive disorder or substance use disorder. For comparison, we used the unaffected siblings from the same families (N = 229) and a matched random subset of healthy control (HC) data (N = 229) from India's National Mental Health Survey, 2016 (NMHS). We compared the three groups' educational attainment, functional marital status, and occupational status. RESULTS: The highest educational attainment was significantly different between the groups. The affected and unaffected siblings had poorer educational attainment compared to HC. Similarly, the affected and unaffected siblings more often remained single, in contrast to HC. Moreover, employment rates were significantly higher in the unaffected siblings, especially female siblings. Overall, females had spent fewer years at school, were primarily married, and were majority homemakers across the three groups compared to males. DISCUSSION: Affected and unaffected siblings had lower education and marriage rates than HC. The unaffected siblings were more likely to be employed than HC. Whether the poor educational attainment and lower marriage rates in unaffected siblings is a biological marker of shared endophenotype or the effect of the social burden of having an affected family member requires further systematic evaluation.

An Equity, Diversity, and Inclusion glossary for sociodemographic determinants of health within critical care medicine.

PURPOSE: Equity, Diversity, and Inclusion (EDI) initiatives within critical care research are limited by a lack of resources and inconsistent and rapidly changing language. The Canadian Critical Care Trials Group (CCCTG) is committed to modelling EDI for the critical care community through its programming, communications, protocols, and policies. The objective of developing the EDI glossary of sociodemographic determinants of health described here was to provide a resource for critical care professionals to support broader equity initiatives and to promote education and awareness about inclusive language. METHODS: Through literature review, we identified EDI-related sociodemographic determinants of health, defined as sociodemographic factors that are associated with disparities in health care and health outcomes, with a focus on critical care medicine. For each sociodemographic determinant of health, we identified umbrella terms (defined as domains) and subterms/constructs that are related to these domains. We designed the glossary collaboratively with the CCCTG EDI working group, patient and family partnerships committee, and executive committee, which included diverse knowledge users such as researchers, clinicians, and patient and family partners. RESULTS: We report on 12 sociodemographic determinants of health domains including age, sex, gender, sexuality, race and ethnicity, income, education, employment status, marital status, language, disability, and migration status. Each domain (e.g., sex) contains relevant subterms such as male, female, intersex. For each domain, we provide examples of disparities in health care and health outcomes with a focus on critical care medicine. CONCLUSIONS: This EDI glossary of sociodemographic determinants of health serves as a nonexhaustive resource that may be referenced by critical care researchers, research coordinators, clinicians, and patient and family partners. The glossary is an essential step to raising awareness about inclusive terminology and to fostering and advancing equity in critical care medicine.

RéSUMé: OBJECTIF: Les initiatives en matière d'équité, de diversité et d'inclusion (EDI) dans le cadre de la recherche en soins intensifs sont limitées à la fois par un manque de ressources et par un langage incohérent et évoluant rapidement. Le Groupe canadien de recherche en soins intensifs (CCCTG) s'est engagé à devenir un modèle en matière d'EDI pour la communauté des soins intensifs par le biais de ses programmes, de ses communications, de ses protocoles et de ses politiques. L'objectif de l'élaboration du glossaire pour les déterminants sociodémographiques de la santé respectant l'EDI décrit ici était de fournir une ressource aux professionnel·les des soins intensifs pour soutenir des initiatives d'équité plus larges et de promouvoir l'éducation et la sensibilisation au langage inclusif. MéTHODE: En procédant à l'examen de la littérature, nous avons identifié des déterminants sociodémographiques de la santé liés à l'EDI, définis comme des facteurs sociodémographiques associés à des disparités dans les soins de santé et les devenirs en santé, en mettant l'accent sur la médecine des soins intensifs. Pour chaque déterminant sociodémographique de la santé, nous avons identifié des termes génériques (définis comme des domaines) et des sous-termes/construits liés à ces domaines. Nous avons conçu le glossaire en collaboration avec le groupe de travail sur l'EDI du CCCTG, le comité des partenariats avec les patient·es et les familles et le comité exécutif, qui comprenait divers utilisateurs et utilisatrices des connaissances tels que des personnes impliquées dans la recherche ou en clinique ainsi que des partenaires issu·es de la patientèle et de leurs familles. RéSULTATS: Nous rendons compte de 12 domaines sociodémographiques pour les déterminants de la santé, notamment l'âge, le sexe, le genre, la sexualité, la race et l'origine ethnique, le revenu, l'éducation, la situation d'emploi, l'état matrimonial, la langue, le handicap et le statut migratoire. Chaque domaine (par exemple, le sexe) contient des sous-termes pertinents tels que masculin, féminin, intersexe. Pour chaque domaine, nous fournissons des exemples de disparités dans les soins de santé et les issues en matière de santé, en mettant l'accent sur la médecine des soins intensifs. CONCLUSION: Ce glossaire EDI des déterminants sociodémographiques de la santé sert de ressource non exhaustive qui peut être consultée par les équipes de recherche en soins intensifs, les coordonnateurs et coordonnatrices de recherche, les clinicien·nes et les patient·es ainsi que les familles. Ce glossaire est une étape essentielle pour sensibiliser à la terminologie inclusive et pour favoriser et faire progresser l'équité en médecine des soins intensifs.

Secular trends in the prevalence of schizophrenia among different age, period and cohort groups between 1990 and 2019.

BACKGROUND: Schizophrenia remains a major public health challenge, and designing efforts to manage it requires understanding its prevalence over time at different geographic scales and population groups. METHODS: Drawing on data from the Global Burden of Disease study 2019, annual percentage change of schizophrenia was assessed across different age, period and cohort groups at different geographic scales from 1990 to 2019. We examined associations of prevalence with the sociodemographic index. RESULTS: Global prevalence of schizophrenia in 2019 was 23.60 million (95 % uncertainty interval: 20.23-27.15), with China, India, the USA and Indonesia accounting for 50.72 % of it. Global prevalence increased slightly from 1990 to 2019, with an annual percentage change of 0.03 % (95 % confidence interval 0.01-0.05). Regions with intermediate sociodemographic index accounted for greater proportion of prevalence increasing than regions with high index. Prevalence decreased among those born after 1979 in regions with intermediate sociodemographic index, whereas it consistently improved among all birth cohorts in regions with low index. Regardless of sociodemographic index, prevalence was highest among individuals 30-59 years old than younger or older groups. CONCLUSIONS: Prevalence of schizophrenia has shown small increases globally over the last three decades. The burden of disease is heavier in relatively less affluent regions, and it disproportionately affects individuals 30-59 years in all regions. Meanwhile, for regions with lower sociodemographic indices, the recent increasing burden among birth cohorts is more pronounced. These findings may help guide futural design of measures to manage or prevent schizophrenia in communities at higher risk.

Socioeconomic Determinants of Initiating Neuromodulation for Chronic Pain: A Systematic Review.

OBJECTIVES: Neuromodulation is an effective treatment for chronic pain; however, socioeconomic differences may influence decision-making to initiate this therapy. This review investigated potential differences in accessibility of neuromodulation for patients with chronic pain due to socioeconomic determinants. MATERIALS AND METHODS: Four electronic databases were used for this systematic review: MEDLINE, Embase, Scopus, and Web of Science. Risk of bias was assessed using the modified version of the Downs and Black checklist. The study protocol was prospectively registered on PROSPERO (CRD42023426035). RESULTS: The initial database search identified a total of 1118 unique studies, of which 36 were eventually included in the systematic review. Of the 36 included studies, six studies reported on education, 24 on employment status, ten on insurance, five on household income, and three on miscellaneous topics. Neuromodulation seems accessible for patients with different education levels and different types of insurance. Additionally, it is not restricted to patients who are (un)employed. When comparing patients who initiated neuromodulation with those who did not, a significantly higher number of patients in the top quartile for education were found in the group without neuromodulation. Regarding insurance, inconclusive evidence was found. CONCLUSIONS: Although neuromodulation was accessible for patients with varying levels of socioeconomic determinants, disparities were noted. When comparing the socioeconomic profiles of patients who receive neuromodulation and those who do not, education levels differ. Health-related inequality should be carefully monitored in chronic pain management with neuromodulation to ensure that potential disparities do not increase.

Moderating effects of socioeconomic status and geographical location on the Health4Life school-based intervention.

Objective: This study evaluated the moderating effects of socioeconomic status (SES) and geographical location on the efficacy of an eHealth school-based multiple health behaviour change intervention - Health4Life - in targeting alcohol and tobacco use, dietary intake, knowledge, behavioural intentions, and psychological distress over 24-months. Methods: Data from the Health4Life cluster-randomised controlled trial conducted from 2019 to 2021 in 71 Australian secondary schools were analysed (N=6639; baseline age 11-14yrs). Schools were from metropolitan (89%) and regional (11%) areas, and participants' SES was classified as low (15%), mid (37%), and high (48%) relative to the study population. Primary outcomes included alcohol and tobacco use, and a composite indicator of poor diet. Secondary outcomes were knowledge, behavioural intentions, and psychological distress. Latent growth models assessed moderating effects of SES and geographical location on between-group change over 24-months. Results: Geographical location moderated the intervention's effect on odds of reporting a poor diet (OR = 1.79, 95% CI = 1.32-2.43, p < 0.001) and diet-related behavioural intentions (OR = 0.71, 95% CI = 0.56-0.89, p = 0.024) over time. Subset analyses indicated that intervention participants in regional areas had higher odds of reporting a poor diet (OR = 1.61, 95% CI = 1.13-2.29, p = 0.008), while those in metropolitan areas had higher odds of improving diet-related behavioural intentions (OR = 1.13, 95% CI = 1.01-1.27, p = 0.041), compared to the control group. No other significant moderation effects were observed. Conclusions: While significant disparities were generally not observed, the geographical differences in intervention effects on diet and diet-related intentions suggest that co-designed and tailored approaches may benefit disadvantaged adolescents to address the disproportionately high rates of lifestyle risk behaviours among these priority populations.

Copy Number Variations of Plasmodium vivax DBP1, EBP/DBP2, and RBP2b in Duffy-positive and Duffy-negative Ethiopians.

Recent evidence challenges the belief that Duffy-negative individuals are resistant to Plasmodium vivax due to lacking Duffy Antigen Receptor for Chemokines (DARC). Erythrocyte Binding Protein (EBP/DBP2) has shown moderate binding to Duffy-negative erythrocytes in vitro. Reticulocyte Binding Protein 2b (RBP2b) interactions with Transferrin Receptor 1 (TfR1) suggest involvement in Duffy-negative infections. Gene copy number variations (CNVs) in PvDBP1, PvEBP/DBP2, and PvRBP2b were investigated in Duffy-positive and Duffy-negative P. vivax-infected individuals from Ethiopia. Among Duffy-positive samples, 34% displayed PvDBP1 duplications (Cambodian-type). In Duffy-negative infections, 30% showed duplications, mostly Cambodian-type. For PvEBP/DBP2 and PvRBP2b, Duffy-positive samples exhibited higher duplication rates (1-8 copies for PvEBP/DBP2, 1-5 copies for PvRBP2b 46% and 43% respectively) compared to Duffy-negatives (20.8% and 26% respectively). The range of CNVs was lower in Duffy-negative infections. Demographic and clinical factors associated with gene multiplications in both Duffy types were explored, enhancing understanding of P. vivax evolution in Duffy-negative Africans.

Global, regional, and national burden and trends of migraine among youths and young adults aged 15-39 years from 1990 to 2021: findings from the global burden of disease study 2021.

BACKGROUND: Migraine, a widespread neurological condition, substantially affects the quality of life, particularly for adolescents and young adults. While its impact is significant, there remains a paucity of comprehensive global research on the burden of migraine in younger demographics. Our study sought to elucidate the global prevalence, incidence, and disability-adjusted life-years (DALYs) associated with migraine in the 15-39 age group from 1990 to 2021, utilizing data from the Global Burden of Disease (GBD) 2021 study. METHODS: Our comprehensive study analyzed migraine data from the GBD 2021 report, examining the prevalence, incidence, and DALYs across 204 countries and territories over a 32-year span. We stratified the information by age, sex, year, geographical region, and Socio-demographic Index (SDI). To evaluate temporal trends in these metrics, we employed the estimated annual percentage change (EAPC) calculation. RESULTS: Between 1990 and 2021, the worldwide prevalence of migraine among 15-39 year-olds increased substantially. By 2021, an estimated 593.8 million cases were reported, representing a 39.52% rise from 425.6 million cases in 1990. Global trends showed increases in age-standardized prevalence rate, incidence rate, and DALY rate for migraine during this period. The EAPC were positive for all three metrics: 0.09 for ASPR, 0.03 for ASIR, and 0.09 for DALY rate. Regions with medium SDI reported the highest absolute numbers of prevalent cases, incident cases, and DALYs in 2021. However, high SDI regions demonstrated the most elevated rates overall. Across the globe, migraine prevalence peaked in the 35-39 age group. Notably, female rates consistently exceeded male rates across all age categories. CONCLUSION: The global impact of migraine on youths and young adults has grown considerably from 1990 to 2021, revealing notable variations across SDI regions, countries, age groups, and sexes. This escalating burden necessitates targeted interventions and public health initiatives, especially in areas and populations disproportionately affected by migraine.

Predictors of Clavien-Dindo Grade III-IV or Grade V Complications after Metastatic Spinal Tumor Surgery: An Analysis of Sociodemographic, Socioeconomic, Clinical, Oncologic, and Operative Parameters.

The rate of major complications and 30-day mortality after surgery for metastatic spinal tumors is relatively high. While most studies have focused on baseline comorbid conditions and operative parameters as risk factors, there is limited data on the influence of other parameters such as sociodemographic or socioeconomic data on outcomes. We retrospectively analyzed data from 165 patients who underwent surgery for spinal metastases between 2012-2023. The primary outcome was development of major complications (i.e., Clavien-Dindo Grade III-IV complications), and the secondary outcome was 30-day mortality (i.e., Clavien-Dindo Grade V complications). An exploratory data analysis that included sociodemographic, socioeconomic, clinical, oncologic, and operative parameters was performed. Following multivariable analysis, independent predictors of Clavien-Dindo Grade III-IV complications were Frankel Grade A-C, lower modified Bauer score, and lower Prognostic Nutritional Index. Independent predictors of Clavien-Dindo Grade V complications) were lung primary cancer, lower modified Bauer score, lower Prognostic Nutritional Index, and use of internal fixation. No sociodemographic or socioeconomic factor was associated with either outcome. Sociodemographic and socioeconomic factors did not impact short-term surgical outcomes for metastatic spinal tumor patients in this study. Optimization of modifiable factors like nutritional status may be more important in improving outcomes in this complex patient population.

Mediterranean Diet Adherence beyond Boundaries: Sociodemographic and Pregnancy-Related Determinants among Saudi Women.

Although the expected benefits of the Mediterranean diet (MD) are comprehensive, its implementation is hampered by poor adherence. Several factors can affect adherence to MD guidelines. The current study aimed to explore sociodemographic and pregnancy-related determinants of MD adherence among Saudi women. A correlational cross-sectional research design was conducted on a snowball sample of 774 pregnant women from the Najran region, Saudi Arabia, using an online survey between February and May 2024. A self-administered questionnaire consisting of sociodemographic data, pregnancy-related characteristics, and the MD scale was used for data collection. The current study showed that only 32.2% of participants had high adherence to the MD, and 57.6% had moderate adherence. Regarding sociodemographic determinants of MD adherence, highly educated, older women with lower pre-pregnancy body mass index (BMI) and higher monthly income increased the probability of high adherence to the MD (p < 0.05). In addition, being physically active before or during pregnancy significantly increased the woman's probability of having higher adherence to the MD (p < 0.05). Concerning pregnancy-related determinants, having a planned pregnancy and regular antenatal care (ANC) increased the woman's probability of high adherence to the MD by nearly 1.3 times (p < 0.05). In addition, low adherence to the MD increases the risk of gestational diabetes. In conclusion, numerous sociodemographic and pregnancy-related determinacies can significantly affect a woman's adherence to the MD. Healthcare providers should address these determinants during the planning and implementation of pregnant women's nutritional counseling to make the counseling process woman-centered and more effective.

A Systematic Review and Meta-Analysis of Aeromonas-Associated Diarrhea Among Children in Asia.

Background: Diarrheal illness is a prominent public health worry in developing countries, resulting in high mortality among children. Sociodemographic characteristics and geographic settings are the main effective factors for the increased incidence of childhood diarrhea. Aeromonas is a neglected organism capable of causing dysentery and diarrhea. The aim of this systematic review and meta-analysis was to determine the prevalence of Aeromonas as an agent in the causation of diarrhea in Asian children. Methods: We conducted a systematic review using Web of Science, PubMed, Wiley Online Library, Science Direct, and Google Scholar for peer-reviewed articles published between January 2000 and February 2023. We considered studies that found Aeromonas in diarrheal stool. A random-effects model was used to determine the pooled prevalence of Aeromonas. Results: Our search returned 2,057 articles, with 17 articles from seven Asian nations being included in the systematic review. The pooled prevalence of Aeromonas was 4.5% (95% confidence interval [CI]: 2.9%-6.8%), with heterogeneity (I2 = 96.85; p < 0.001). There was a greater prevalence in areas with high population living in poverty (12.2%; 95% CI: 5.8%-24%) and lower-middle-income countries (5.0%; 95% CI: 2.7%-9.0%). In addition, the prevalence of Aeromonas was greater in South Asia (10.0%; 95% CI: 5.6%-17.2%), in India (12.9%; 95% CI: 6.8%-23%), and in countries with open defecation rate of 5%-25% (11.3%; 95% CI: 6.3%-19.2%). Conclusion: The prevalence of Aeromonas-associated diarrhea in children in Asia estimated in the present study highlighted the high burden of Aeromonas in some parts of Asia.

Geographic information systems adoption model: A partial least square-structural equation modeling analysis approach.

The ability of Geographic Information System (GIS) to organize, analyze, visualize and integrate spatial data has been at the top of its primary uses among professional industries. However, considering the extensive adoption of Information System (IS) throughout history for government organizations' or citizens' disaster response, the implementation of geographical elements is still minimal. Previous GIS models and framework studies, particularly in developing countries, were affected by pandemic pressure, competitiveness pressure, change management, and security factors. Thus, this study aims to develop a model for the successful adoption of GIS using the Technology Acceptance Model (TAM), and De Lone and Mc Lean Information Success Model and analyze the applicability of the existing factors to enhance the performance of Public Sector Organizations (PSOs). From the study, a new conceptual framework was proposed to examine the effects of factors on GIS adoption that impact performance among PSOs from the perspective of Saudi Arabia. Quantitative methods were used to collect data through a questionnaire distributed to 350 respondents from PSO, and only 272 were found to be valid. Partial Least Square Structural Equation Modeling (PLS-SEM) validated the GIS model. The finding revealed that system quality, service quality, change management, competitiveness pressure, perceived ease of use, perceived usefulness, and security factors significantly and positively affected GIS adoption. The study also showed that GIS adoption substantially affected PSO performance. The proposed model provides insight into how GIS adoption can eventually enhance performance among PSOs. In essence, the study contributes to the running of PSO and the decisions taken by policymakers.