Empowered or challenged? The dual impact of condition-specific electronic Patient-Reported Outcome Measures in the person-centred care of women with breast cancer: A qualitative study.

PURPOSE: This study aimed to investigate patients' experiences with electronic Patient-Reported Outcome Measures (ePROMs) during follow-up consultations with registered nurses and surgeons in breast cancer care. METHODS: A qualitative approach was employed, using focused ethnography with participant observations during patient consultations at a Plastic and Breast Surgery outpatient clinic, followed by individual interviews with the patients. Data were analysed using reflexive thematic analysis by Braun and Clarke. The discussion was informed by theory on person-centred practice. RESULTS: A total of 38 participants were included. ePROMs strengthened person-centred practice by nudging patients to reflect on their health, voice their concerns and engage in active dialogue during consultations, particularly regarding body image issues. The relevance and impact of ePROMs were highly dependent on the timing of the patient's treatment trajectory. Patients found that ePROMs were more meaningful and contextually appropriate when completed during late follow-up. This could be because patients faced challenges with ePROMs, including not understanding their purpose, the need for assistance from relatives and instances when ePROMs were not integrated into consultations. CONCLUSION: ePROMs can empower patients by facilitating meaningful discussions about body image and other concerns during postoperative follow-up consultations. However, their effectiveness relies on clear communication and proper integration into clinical practice. The results add to existing litterature by highlighting the dual impact of ePROMs, as they can enhance patient-centred care but also present challenges when their purpose is unclear. The implications for future practice include the need to develop strategies that engage diverse patient groups in the ePROM process, supporting equal access to follow-up care and addressing health disparities.

Narrowing gender gap in the research on echinococcosis and editorial contribution of women in parasitology journals.

Gender equity and authorship diversity are believed to be the essential parts of building a dynamic scientific atmosphere. The purpose of the present study was to determine the status of gender equity in research on echinococcosis and the editorial diversity in major parasitology journals over the past four decades. All articles were retrieved from major databases from the years 1980, 2000, 2010, 2015, and 2020. Journals belonging to the four quartiles of parasitology journals listed in the Journal Citation Report were selected, and the gender and region of each editorial member were identified. Among the 3583 first authors of the articles published in all selected years, 2236 (62.4%) were men, whereas 1040 (29%) were women. There was a significant increase in women's contributions as the first author, from 6.8% in 1980 to 35.8% in 2020 (P < .001). A greater gender gap was found for the senior authors, showing 2391 (66.7%) men and 837 (23.4%) women. The gender gap has been narrowed in most of the six regions of the world, particularly for the Western Pacific region, where the gender inequity had almost diminished in 2020; i.e. the man-woman ratios of the first and last authors from this region were 2.25 and 1.75 in 1980, reaching 1.04 and 0.97, in 2020, respectively. Our findings also indicated that articles authored by men received 2.5 to 3.1 times more citations than women authors. Gender distribution of the editors-in-chief, associate editors, and editorial board members across all quartiles showed that 78.7%, 69.5%, and 72.7% were men, respectively, and mostly affiliated with the European and American regions. Findings of the present study showed that gender inequity is still present and women researchers continue to be the minority in the field of parasitology, particularly in the research on echinococcosis.

Income Disparities Have a Significant Impact on Thyroid Cancer Recurrence and Survival.

PURPOSE: Income inequality profoundly impacts cancer outcomes, yet its specific effects on thyroid cancer remain unclear. Elucidating the influence of socioeconomic disparities is imperative to advance health equity and optimize patient care. This study evaluates associations between median household income and thyroid cancer recurrence and survival using national cancer registry data. METHODS: 139,302 thyroid cancer patients undergoing surgery from 2000-2019 were analyzed from the Surveillance, Epidemiology, and End Results (SEER) database. Patients were categorized by median annual household income at the county level (> or <$75,000). Multivariable regression determined the impact of income on recurrence and overall mortality. RESULTS: Higher-income patients had 26% lower recurrence odds (OR 0.74, 95%CI 0.55-0.99, p=0.042) and longer median survival (18.1 vs 17.7 years, p<0.001) compared to lower-income patients. On multivariate analysis, high income remained an independent predictor of reduced mortality after adjusting for demographics, tumor factors, and treatment (adjusted HR=0.84, 95%CI=0.81-0.87, p<0.001). Cancer-directed surgery (HR=0.28, 95%CI=0.26-0.30, p<0.001) and radioactive iodine (HR=0.69, 95%CI=0.66-0.71, p<0.001) were associated with lower mortality risk. CONCLUSIONS: Income disparities have a significant influence on thyroid cancer outcomes, including lower recurrence and reduced mortality. Targeting socioeconomic inequity could substantially reduce recurrence, improve survival, and promote health equity for all patients.

Trends in socioeconomic inequality in e-cigarette use among adolescents in South Korea.

INTRODUCTION: The global rise in e-cigarette use among adolescents is alarming, with associated socioeconomic inequalities posing potential public health risks. This study examined trends in the socioeconomic inequality in e-cigarette use among South Korean adolescents to inform future regulatory directions. METHODS: Socioeconomic inequalities in e-cigarette use among Korean adolescents were assessed using data from the Korea Youth Risk Behavior Web-based Survey (KYRBS) from 2011 to 2023. The Concentration Index, a well-established method for measuring health inequalities, was employed. Additionally, this study investigated how the smoking behaviors of family members and friends influence socioeconomic inequality in e-cigarette use among Korean adolescents, using a decomposition analysis. RESULTS: The Concentration Index values showed a clear, fluctuating downward trend over 13 years, from -0.12 (95% CI: -0.13 - -0.10) in 2011 to -0.24 (95% CI: -0.26 - -0.21) in 2023. Decomposition analysis revealed that smoking among peer groups, including friends and siblings, was the primary contributor to socioeconomic inequality in e-cigarette use, followed by maternal smoking. CONCLUSIONS: Socioeconomic inequalities in adolescent e-cigarette use in South Korea are widening, particularly among low socioeconomic status groups. The impact of peer groups on socioeconomic inequalities in e-cigarette use among adolescents is concerning.

Exploring the intersectionality of race and gender on the incidence of and response to microaggression experienced by Asian American women medical students.

BACKGROUND: Discrimination faced by Asian American trainees in medical school include those reported by female trainees. This study aims to characterize the microaggressions faced by Asian American woman medical students. METHODS: We use a mixed methods approach to characterize the experiences of Asian Americans in United States (US) medical schools through an anonymous online survey and participation in focus groups. RESULTS: Among our 305 participants, 65.9 â€‹% were women. More women experienced microaggressions than men (p â€‹< â€‹0.001). Compared to men, women reported significantly higher rates of supervisors having higher expectations of them, implying they were submissive, and describing them as too quiet. Women felt that their experiences with microaggressions were entangled with being Asian and a woman, but could not distinguish which identity was being targeted. CONCLUSION: The intersectionality of being Asian American and a woman in medical training has not been explored. We found that this duality intensified experiences of microaggressions.

Health inequalities in cancer care: a literature review of pathways to diagnosis in the United Kingdom.

This literature review discusses current health disparities in cancer care in the United Kingdom, spanning access to services, diagnosis, and outcomes. These inequities stem from a complex interplay of factors such as health literacy, ethnicity, socioeconomic status, age, gender, geography, and lifestyle choices. Health literacy plays a crucial role in timely healthcare seeking and diagnosis, while cultural beliefs significantly shape perceptions and behaviours. Socioeconomic barriers often result in delayed diagnosis and inferior outcomes due to limited access to preventive measures and high-quality treatment. Barriers to timely diagnosis include non-specific symptoms, variations in diagnostic intervals influenced by age and gender, and non-attendance at secondary care appointments. Addressing these challenges necessitates initiatives aimed at improving health literacy, implementing culturally sensitive screening approaches, and enhancing accessibility to both primary and secondary care services.

Environmental Inequality in Estimated Cancer Risk from Airborne Toxic Exposure across United States Communities from 2011 to 2019.

US Census Bureau data were matched to U.S. Environmental Protection Agency estimated cancer risks from airborne toxics from 2011 to 2019 to explore environmental inequality with nationwide census tract resolution. Spearman correlations showed modest associations between various socioeconomic status factors and estimated cancer risk. Multiple linear regression analyses show positive associations with increased estimated cancer risk (p < 0.05) for high proportions of Blacks in suburban and rural areas. A positive relationship with estimated cancer risk was found for increasing proportions of Asians and Hispanics in nonurban areas. Urban tracts that suffer from the highest estimated cancer risks were concentrated among the communities with a population of higher proportion of minorities. While environmental inequality seems to have improved across the examined years for certain demographics with respect to estimated cancer risk from air toxics, equity is far from achieved, and future work in identifying the sources of environmental inequality could help in achieving a more just environment.

Geographical Inequality in Access to Aortic Valve Intervention in England: A Report from the UK Transcatheter Aortic Valve Implantation Registry and National Adult Cardiac Surgery Audit.

Background: For patients with severe aortic stenosis, transcatheter aortic valve implantation (TAVI) is a less invasive but equally effective treatment option compared with surgical aortic valve replacement (SAVR). In 2019, we reported low rates of TAVI in the UK compared with other countries in western Europe and highlighted profound geographical variation in TAVI care. Here, we provide contemporary data on access to aortic valve replacement by either TAVI or SAVR across clinical commissioning groups in England. Methods: We obtained aggregated data from the UK TAVI registry and the National Adult Cardiac Surgery Audit between 2019 and 2023. Rates of TAVI and SAVR procedures per million population were reported by clinical commissioning groups. The relationship between TAVI and SAVR rates was determined using Pearson correlation coefficients. Results: In 2022/23, the rates of TAVI and SAVR in England were 136 per million population and 60 per million population, respectively. The observed increase in TAVI rates since 2019/20 corresponded with a decline in SAVR rates. There remains substantial variation in access to both procedures, with an over tenfold variation in TAVI rates, and an over fourfold variation in SAVR rates across clinical commissioning groups in England. No relationship was identified between the rates of TAVI and those for SAVR (correlation coefficient 0.06). Conclusion: Geographical heterogeneity in access to TAVI persists over time, with the low rates of TAVI in many areas not compensated for by higher rates of SAVR, indicating an overall inequality in the treatment of severe aortic stenosis.

Cancer mortality and geographic inequalities: a detailed descriptive and spatial analysis of social determinants across US counties, 2018-2021.

OBJECTIVE: In the United States, cancer mortality rates continue to decline, yet geographic and racial disparities persist and are particularly evident in the Delta region, characterized by high economic distress and disease burden. We examined cancer mortality patterns by demographic groups across geographic region (Delta vs non-Delta) and investigated the influence of macro-level social determinants of health (SDoH) in cancer death. STUDY DESIGN AND METHODS: This observational study included cancer death records of individuals aged ≥20 years from 2018 to 2021 in the United States. County-level characteristics were ascertained through the linkage of multiple national administrative and community surveys. We estimated age-standardized mortality rates (ASR) and rate ratios. We calculated the adjusted relative risks by county-level SDoH (geographic region, rurality, household income, income inequality, health insurance, and education) and other factors using age-adjusted multivariate quasi-Poisson regression. RESULTS: In 2018-2021, approximately 2.4 million cancer deaths occurred in the United States. We observed important declines in the Black-White disparities, from 16.6% in 2018 (ASR = 289.9 vs 248.6 per 100,000) to 12.1% in 2021 (281.1 vs 250.8) in the Delta region and from 15.9% (254.9 vs 219.9) to 10.7% (240.6 vs 217.3) in the non-Delta region, though Black men in the Delta region remained the highest rate (ASR2021 = 346.9 per 100,000). County-level analyses provided strong evidence of geographic inequality and the role of SDoH, particularly education and income inequality. CONCLUSIONS: Unfavorable SDoH are associated with increased cancer death risk. Region-specific health policies and interventions in the Delta region are essential to advance cancer health equity.

Inequality in Mortality and Cardiovascular Risk Among Young, Low-Income, Self-Employed Workers: Nationwide Retrospective Cohort Study.

Background: Self-employment is a significant component of South Korea's labor force; yet, it remains relatively understudied in the context of occupational safety and health. Owing to different guidelines for health checkup participation among economically active individuals, disparities in health maintenance may occur across varying employment statuses. Objective: This study aims to address such disparities by comparing the risk of all-cause mortality and comorbidities between the self-employed and employee populations in South Korea, using nationwide data. We sought to provide insights relevant to other countries with similar cultural, social, and economic contexts. Methods: This nationwide retrospective study used data from the Korean National Health Insurance Service database. Participants (aged 20-59 y) who maintained the same insurance type (self-employed or employee insurance) for ≥3 years (at least 2008-2010) were recruited for this study and monitored until death or December 2021-whichever occurred first. The primary outcome was all-cause mortality. The secondary outcomes were ischemic heart disease, ischemic stroke, cancer, and hospitalization with a mental illness. Age-standardized cumulative incidence rates were estimated through an indirect method involving 5-unit age standardization. A multivariable Cox proportional hazards model was used to estimate the adjusted hazard ratio (HR) and 95% CI for each sex stratum. Subgroup analyses and an analysis of the effect modification of health checkup participation were also performed. Results: A total of 11,652,716 participants were analyzed (follow-up: median 10.92, IQR 10.92-10.92 y; age: median 42, IQR 35-50 y; male: n=7,975,116, 68.44%); all-cause mortality occurred in 1.27% (99,542/7,851,282) of employees and 3.29% (124,963/3,801,434) of self-employed individuals (P<.001). The 10-year cumulative incidence rates of all-cause mortality differed significantly by employment status (1.1% for employees and 2.8% for self-employed individuals; P<.001). The risk of all-cause mortality was significantly higher among the self-employed individuals when compared with that among employees, especially among female individuals, according to the final model (male: adjusted HR 1.44, 95% CI 1.42-1.45; female: adjusted HR 1.89, 95% CI 1.84-1.94; P<.001). The risk of the secondary outcomes, except all types of malignancies, was significantly higher among the self-employed individuals (all P values were <.001). According to subgroup analyses, this association was prominent in younger individuals with lower incomes who formed a part of the nonparticipation groups. Furthermore, health checkup participation acted as an effect modifier for the association between employment status and all-cause mortality in both sexes (male: relative excess risk due to interaction [RERI] 0.76, 95% CI 0.74-0.79; female: RERI 1.13, 95% CI 1.05-1.21). Conclusions: This study revealed that self-employed individuals face higher risks of all-cause mortality, cardio-cerebrovascular diseases, and mental illnesses when compared to employees. The mortality risk is particularly elevated in younger, lower-income individuals who do not engage in health checkups, with health checkup nonparticipation acting as an effect modifier for this association.

Regional variations and inequalities in testing for early detection of breast and cervical cancer: evidence from a nationally representative survey in India.

BACKGROUND: The burden of cancer in India has been rising, yet testing for early detection remains low. This study explored inequalities in the uptake of breast cancer (BC) examination and cervical cancer (CC) among Indian women, focusing on socioeconomic, regional, and educational differences. METHODS: Data from the 2019-21 National Family Health Survey (n=353,518) were used to assess the uptake of BC examination and CC testing. Inequalities were quantified using the slope index of inequality (SII), relative index of inequality (RII), and relative concentration index (RCI). SII measured absolute inequality, while RII and RCI assessed relative inequality between disadvantaged and advantaged groups. RESULTS: The ever uptake of tests for early detection of BC and CC were low at 9 and 20 per 1,000 women, respectively. Higher uptake was observed among women from the richest households compared to the poorest (SII: 1.1 for BC and 1.8 for CC). The magnitude of relative socioeconomic inequalities was more pronounced in rural areas (RCI: 22.5 for BC and 21.3 for CC) compared to urban areas. Similarly, higher-educated women were 4.84 times (RII: 4.84) and 2.12 times (RII: 2.12) more likely to undergo BC examination and CC testing, respectively, compared to non-educated women. The northeastern region exhibited greater socioeconomic inequality, while the western region showed more education-based inequality. CONCLUSION: The lower uptake of BC examination and CC testing and the marked inequalities underscore the need for targeted interventions to improve access and utilization of testing services, especially among lower-educated women, and those in rural areas.

Occupational class inequalities in all-cause and cardiovascular mortality in Norwegian men and women: a population-based approach with 45 years follow-up.

OBJECTIVES: This study assessed associations of three theoretically different occupational class schemes with all-cause and cardiovascular mortality in Norwegian men and women. STUDY DESIGN: Pooled survey and register data from four Norwegian cohort studies. METHODS: We pooled survey data from four general population cohorts (N = 97,469) linked to national mortality registries with follow-up over 45 years. Survival was modelled using accelerated failure time models stratified by sex for three class schemes: The European Socio-Economic Classification (ESeC), The Oslo Register Data Class scheme (ORDC) and The International Socio-Economic Index (ISEI). Main analyses were adjusted for age, birth cohort, and study. Secondary analyses included smoking behaviour as a mediator. RESULTS: During median 27.6 years of observation, 37,488 participants had died (13,243 from cardiovascular disease). Hazard ratios for male all-cause mortality were lowest in the highest occupational class categories ORDC 2: 0.68 (0.65-0.72), ESeC 1: 0.76 (0.73-0.79) and ISEI 5th quintile: 0.80 (0.77-0.82) compared to working class reference categories. Female mortality risks were lowest for Cultural Lower Middle class ORDC 7: 0.84 (0.72-0.98), Small Employers and Self-employed ESeC4: 0.70 (0.50-0.97) and ISEI 5th quintile: 0.79 (0.70-0.90). Patterns for cardiovascular mortality were similar to all-cause mortality. Including smoking behaviour as a mediator attenuated associations, but overall mortality patterns according to occupational class remained unchanged. CONCLUSION: The results underline that mortality inequalities do not simply consist of higher risks in the most disadvantaged groups. The association of occupational class with mortality is found across different categories of occupational class schemes, illustrating their continued relevance for studying social determinants of health.

Country-level income inequality and risky health behaviors of "golden youth" in the post-Communist countries of Europe: A cluster analysis.

Objective: We aim to study the "golden youth" hypothesis, which suggests that risky behaviors might be prevalent among affluent adolescents in post-Communist countries of Europe (PCCE) with high income inequality. Methods: We included 71,119 adolescents aged 11-15 from 14 PCCE participating in the Health Behavior in School-aged Children survey 2017/18. A K-means cluster analysis was conducted to group adolescents based on risky behavior. Generalized linear mixed models were fitted. Results: The proportion of high-SEP adolescents in Cluster 2, characterized by frequent alcohol consumption but moderate frequency of drunkenness, was greater than that of low-SEP adolescents (14.3 % vs. 10.7 %). The prevalence of risky behaviors was similar for high and low-SEP adolescents in Cluster 3 (high smoking, frequent alcohol use, drunkenness, and moderate bullying) (8.0 % vs. 8.2 %) and Cluster 4 (high bullying perpetration) (6.7 % vs. 7.2 %). Countries with higher Gini index were at greater risk of reporting risky behaviors. High-SEP adolescents were more likely to engage in risky behaviors in countries with high income inequality. The odds ratios comparing high- vs. low-SEP adolescents ranged from 0.89 in the least unequal to 1.67 in the most unequal countries for multiple risky behaviors (Cluster 3: P-interaction = 0.042) and from 0.61 to 1.19 for bullying perpetration (Cluster 4: P-interaction = 0.030). Conclusions: High-SEP adolescents in PCCE might be at increased risk for unhealthy and vicious behaviors, especially in countries with high income inequality. Redistributive policies decreasing the gap between rich and poor are needed to ensure the health and well-being of adolescents in PCCE.

An Intraoperative Technique to Assess Tissue Tension and Leg Length When Aligning the Hip Centre of Rotation With the Acetabulum in Hip Arthroplasties.

Hip arthroplasties are cost-effective procedures; however, instability and leg length discrepancy are common complications that can lead to higher revision rates and patient dissatisfaction. Preoperative planning aids surgeons in choosing the right offset and neck length before surgery. Nonetheless, intraoperative measures are still necessary due to the differences dictated by the surgical procedure. Several hip trials might be needed to reach the optimum choice of implants. We have introduced a technique that utilizes the trunnion as a reference point to the hip centre of rotation, matching it with the acetabulum centre of rotation after applying the necessary soft tissue tension. This serves as a proximal reference point. Using the trunnion, as opposed to the trial head, allows for a better assessment of tissue tension within the acetabular void, avoiding constraints imposed by the applied trial head. Additionally, determining the acetabulum's centre of rotation is challenging if obscured by the trial head. Matching the two tibial tuberosities indicates the correct leg length, serving as the distal reference point. Both reference points should be considered together to select the right neck length and offset for optimal tissue tension. This technique has been tested on hip arthroplasty patients over five years. All hip surgeons who used this technique agree that it gives a better representation of the tissue tension, easing the challenges when preparing the acetabulum as well as reducing the need for multiple trials.

Understanding the Social Risk Factors That Avert Equitable Lung Cancer Care.

BACKGROUND: Lung cancer remains the leading cause of cancer death in the United States. There is an association between certain social determinants of health (SDOH) and adverse cancer outcomes. These include Black race and low-income, which are associated with poorer adherence to lung cancer screening and presentation at a later stage of disease. METHODS: We conducted a retrospective review of all patients with a diagnosis of lung cancer at a single urban, academic center from 2015 to 2021. Demographic data including race and clinical data including time taken to progress through various checkpoints (ie, concerning CT scan to diagnosis, diagnosis to treatment) were collected. Income data was approximated based on population medians at patient's home address zip code. RESULTS: A total of 550 patients were included in the final analysis. The study population was 57.4% Black and 61.2% of patients presenting with a household income of $40,000 US Dollars or lower based on approximated median household income. The time from CT scan to first treatment for the entire cohort was 121.3 days with no statistically significant variance by race. However, among patients presenting at stage IV, 72.7% were black and 76.0% resided in a zip code with a median income < $40,000. CONCLUSIONS: This study demonstrated no significant delays in progressing through checkpoints of lung cancer diagnosis and treatment on the basis of race or income approximation. Black patients and patients in low-income households were diagnosed with lung cancer at a more advanced stage. Efforts to close the gap in lung cancer disparities should be focused on targeting screening and early identification toward social groups that may be at highest risk of late presentation. Institutional focus on patient navigation through these stages should be paramount. TWEETABLE ABSTRACT: There were no delays in progression to lung cancer diagnostic and therapeutic milestones based on race or income approximation. Black race and residing in a low-income area are predictors for presenting at stage IV.

Indicadores de desigualdades sociais associados à mortalidade por neoplasias nos adultos brasileiros: revisão de escopo / Indicators of social inequalities associated with cancer mortality in Brazilian adults: scoping review

Resumo O objetivo deste estudo foi identificar indicadores de desigualdades sociais associados à mortalidade por neoplasias na população adulta brasileira. Utilizou-se como método a revisão de escopo, estabelecendo-se a pergunta norteadora: qual o efeito das desigualdades sociais na mortalidade por neoplasias na população adulta brasileira? Foram identificados 567 trabalhos, sendo 22 considerados elegíveis. Identificou-se uma diversidade de indicadores, como o Índice de Desenvolvimento Humano e o Índice de Gini, entre outros, que avaliaram primordialmente diferenças de renda, escolarização, desenvolvimento humano e vulnerabilidade. Não foi estabelecido um único padrão de associação entre os indicadores e as diferentes neoplasias, assim como não se identificou um indicador único capaz de explicar o efeito da desigualdade social em todos os níveis de área e por óbitos por todos os tipos de neoplasias, mas identificou-se que a mortalidade é influenciada pelas desigualdades sociais e que o estudo dos indicadores proporciona definir qual melhor explica os óbitos. Essa revisão destaca importantes lacunas referentes ao uso de indicadores sociais não modificáveis, à análise de pequenas áreas e ao uso limitado de indicadores multidimensionais.

Abstract The objective of this study was to identify indicators of social inequalities associated with mortality from neoplasms in the Brazilian adult population. A scoping review method was used, establishing the guiding question: What is the effect of social inequalities on mortality from neoplasms in the Brazilian adult population? A total of 567 papers were identified, 22 of which were considered eligible. A variety of indicators were identified, such as the Human Development Index and the Gini Index, which primarily assessed differences in income, schooling, human development and vulnerability. A single pattern of association between the indicators and the different neoplasms was not established, nor was a single indicator capable of explaining the effect of social inequality at all levels of territorial area and by deaths from all types of neoplasms identified. It is known that mortality is influenced by social inequalities and that the study of indicators provides an opportunity to define which best explains deaths. This review highlights important gaps regarding the use of non-modifiable social indicators, analysis of small geographical areas, and limited use of multidimensional indicators.

Endocrine cancer trends 1990-2021: global disparities and health inequalities.

This study provides a comprehensive analysis of global, continental, and national trends in the prevalence and mortality of prostate cancer (PC), breast cancer (BC), and thyroid cancer (TC). Utilizing 2021 Global Burden of Diseases (GBD2021) data, prevalence and death rates for 2021 were examined, with temporal trends from 1990 to 2021 analyzed via Joinpoint regression. Annual percentage change (APC) and average APC (AAPC) were calculated with 95% CI. Distributive inequalities were quantified using the slope index of inequality and concentration index. In 2021, PC, BC, and TC showed higher global age-standardized prevalence rates (ASPR) in Europe and America compared to Africa and Asia, while higher age-standardized death rates (ASDR) for PC and BC were noted in Africa. Over the study period, significant global increases in ASPR were observed for PC (AAPC = 0.78, 95% CI: 0.67 to 0.89), BC (AAPC = 0.31, 95% CI: 0.24 to 0.37), and TC (AAPC = 1.42, 95% CI: 1.31 to 1.52). Conversely, ASDR significantly decreased for PC (AAPC = -0.83, 95% CI: -0.92 to -0.74), BC (AAPC = -0.48, 95% CI: -0.56 to -0.39), and TC (AAPC = -0.23, 95% CI: -0.29 to -0.17). Variations were observed across continents and time periods, affecting 204 countries and territories. Higher Social Development Index (SDI) levels were associated with a more pronounced burden of these cancers. The findings highlight significant global heterogeneity in prevalence, death rates, and temporal trends of endocrine cancers, with important implications for epidemiology and public health policies.

What is the clinical detection threshold for lower limb length inequality? In silico study of reproducibility and optimization using a centimeter graduated support.

INTRODUCTION: The threshold of a Leg Length Discrepancy (LLD) by clinical examination on a sheet or centimeter paper (CP) is not known precisely whether or not it concerns limbs equipped with a hip prosthesis. We therefore conducted a prospective in silico study in order to: (1) determine the reproducibility and sensitivity of the clinical measurement of the LLD in different ideal and "degraded" clinical situations, (2) determine the threshold from which the human eye is capable of detecting a length inequality in clinic, (3) to determine whether the use of a graduated support (centimeter paper) improves the clinical measurement threshold. HYPOTHESIS: Our hypothesis was that clinical measurement on a centimeter support would improve clinical measurement accuracy. MATERIAL AND METHODS: This was an in silico study, the experiment was conducted on a mannequin. Different inequalities were created on a mannequin and photographed with a total of 30 inequalities from -22 to +22 mm on sheet or centimeter paper (CP). This was a multicenter study, with 40 different readers. We asked the readers to make a second measurement one month later. We evaluated the inter- and intra-observer reproducibility. The error rate at the threshold of 3 mm and 5 mm were calculated versus the gold standard. Finally, we determined at which thresholds respectively 75% and 95% of the measurements were correct. RESULTS: A total of 4140 measurements were performed and compared to the gold standard. With a threshold of 75% accurate measurement, the LLD detection threshold was 2.8 mm on centimeter paper and 4.5 mm on sheet. With a threshold of 95% accurate measurement, the LLD detection threshold was 3.4 mm on centimeter paper and 5.2 mm on sheet. Interobserver agreement (assessed overall on the 40 observers by Krippendorff's generalized Kappa) was 0.86 (95% confidence interval (CI95%) = 0.79 to 0.92) on CP and 0.71 (CI95% = 0.63 to 0.79) on sheet. Intra-observer agreement assessed by the intraclass correlation coefficient among observers who made 2 measurements had a median value (IQR) of 0.96 (0.94 to 0.99) on CP and 0.90 (0.83 to 0.94) on sheet. DISCUSSION: The clinical detection threshold on sheet at the patient's bed appears close to 5 mm. A more precise measurement is possible with graduated centimeter paper. A study in daily practice on patients in real situations would confirm our results. LEVEL OF EVIDENCE: III; prospective diagnostic comparative in Silico study.

Ethnic-racial disparities in poisoning cases: analysis of drugs of abuse, medicines and pesticides in Brazil.

In Brazil, ethnic-racial inequalities exist in all fields, obstructing access to goods, services, and opportunities, including healthcare services. However, there are no apparent studies that assess, at a national level, ethnic-racial disparities in poisoning cases, emphasizing skin color as a determining factor. The study aimed to examine the relationship between race/ethnicity and general poisoning cases, by medications, pesticides, and drug of abuse in Brazilian states. Poisoning cases data were extracted for the years 2017, 2018, and 2019. Notification data for general poisoning cases and toxic agents were collected: medications, pesticides, and drugs of abuse. Data were categorized between whites and non-whites (blacks, browns, and indigenous) and without information on skin color/ethnicity. Rates of poisonings amongst ethnic-racial groups and cases of not declared skin color as well as relative risk (RR) of poisoning among non-whites were calculated. All states in the North, Northeast (states with the worst Human Development Index), Midwest, and 2 states in the Southeast exhibited higher rates of poisoning cases per 100,000 inhabitants among non-whites. The RR values for nonwhite individuals were higher in the North and Northeast regions for all types of poisonings. The type of poisoning cases that presented the highest RR for non-whites over the 3 years was drugs of abuse (2-2.44), when compared to other types of poisonings from pesticides (2-2.33) and medications (1.5-1.91). The spatial distribution of poisoning cases rates and RR of nonwhite population support public policies to reduce socioeconomic and environmental inequalities.

Disparities in Overall Survival Rates for Cancers across Income Levels in the Republic of Korea.

BACKGROUND: The overall survival rates among cancer patients have been improving. However, the increase in survival is not uniform across socioeconomic status. Thus, we investigated income disparities in the 5-year survival rate (5YSR) in cancer patients and the temporal trends. METHODS: This study used a national cancer cohort from 2002 to 2018 that was established by linking the Korea Central Cancer Registry and the National Health Insurance Service (NHIS) claim database to calculate the cancer survival rate by income level in the Republic of Korea. Survival data were available from 2002 onward, and the analysis was based on the actuarial method. We compared the survival of the earliest available 5-year period of 2002-2006 and the latest available 5-year period of 2014-2018, observing until 31 December 2021. Income level was classified into six categories: Medical Aid beneficiaries and five NHIS subtypes according to insurance premium. The slope index of inequality (SII) and relative index of inequality were used to measure absolute and relative differences in 5YSR by income, respectively. RESULTS: The 5YSR between the 2002-2006 and 2014-2018 periods for all cancers improved. A significant improvement in 5-year survival rates (5YSR) over the study period was observed in lung, liver, and stomach cancer. The SII of survival rates for lung (17.5, 95% confidence interval (CI) 7.0-28.1), liver (15.1, 95% CI 10.9-19.2), stomach (13.9, 95% CI 3.2-24.7), colorectal (11.4, 95% CI 0.9-22.0), and prostate (10.7, 95% CI 2.5-18.8) cancer was significantly higher, implying higher survival rates as income levels increased. The SII for lung, liver, and stomach cancer increased, while that of thyroid, breast, cervical, prostate, and colorectal cancer decreased over the study period. CONCLUSIONS: Although substantial improvement in the 5YSR was observed across cancer types and income levels from 2002 to 2018, this increase was not uniformly distributed across income levels. Our study revealed persistent income disparities in the survival of cancer patients, particularly for lung and liver cancer.