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Understanding the genetic and molecular drivers of phenotypic heterogeneity across individuals is central to biology. As new technologies enable fine-grained and spatially resolved molecular profiling, we need new computational approaches to integrate data from the same organ across different individuals into a consistent reference and to construct maps of molecular and cellular organization at histological and anatomical scales. Here, we review previous efforts and discuss challenges involved in establishing such a common coordinate framework, the underlying map of tissues and organs. We focus on strategies to handle anatomical variation across individuals and highlight the need for new technologies and analytical methods spanning multiple hierarchical scales of spatial resolution.
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Variação Anatômica , Diagnóstico por Imagem/normas , Exame Físico/normas , Diagnóstico por Imagem/métodos , Humanos , Exame Físico/métodos , Padrões de ReferênciaRESUMO
OBJECTIVE: Carbon emissions generated by gastrointestinal endoscopy have been recognised as a critical issue. Scope 3 emissions are mainly caused by the manufacturing, packaging and transportation of purchased goods. However, to our knowledge, there are no prospective data on the efficacy of measurements aimed to reduce scope 3 emissions. DESIGN: The study was performed in a medium-sized academic endoscopy unit. Manufacturers of endoscopic consumables were requested to answer a questionnaire on fabrication, origin, packaging and transport. Based on these data, alternative products were purchased whenever possible. In addition, staff was instructed on how to avoid waste. Thereafter, the carbon footprint of each item purchased was calculated from February to May 2023 (intervention period), and scope 3 emissions were compared with the same period of the previous year (control period). RESULTS: 26 of 40 companies answered the questionnaire. 229 of 322 products were classified as unfavourable. A switch to alternative items was possible for 47/229 items (20.5%). 1666 endoscopies were performed during the intervention period compared with 1751 examinations during the control period (-4.1%). The number of instruments used decreased by 10.0% (3111 vs 3457). Using fewer and alternative products resulted in 11.5% less carbon emissions (7.09 vs 8.01 tons of carbon equivalent=tCO2 e). Separation of waste led to a reduction of 20.1% (26.55 vs 33.24 tCO2e). In total, carbon emissions could be reduced by 18.4%. CONCLUSION: Use of fewer instruments per procedure, recycling packaging material and switching to alternative products can reduce carbon emissions without impairing the endoscopic workflow.
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Pegada de Carbono , Carbono , Humanos , Estudos Prospectivos , Endoscopia Gastrointestinal , Exame FísicoRESUMO
While musculoskeletal imaging volumes are increasing, there is a relative shortage of subspecialized musculoskeletal radiologists to interpret the studies. Will artificial intelligence (AI) be the solution? For AI to be the solution, the wide implementation of AI-supported data acquisition methods in clinical practice requires establishing trusted and reliable results. This implementation will demand close collaboration between core AI researchers and clinical radiologists. Upon successful clinical implementation, a wide variety of AI-based tools can improve the musculoskeletal radiologist's workflow by triaging imaging examinations, helping with image interpretation, and decreasing the reporting time. Additional AI applications may also be helpful for business, education, and research purposes if successfully integrated into the daily practice of musculoskeletal radiology. The question is not whether AI will replace radiologists, but rather how musculoskeletal radiologists can take advantage of AI to enhance their expert capabilities.
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Inteligência Artificial , Comércio , Humanos , Cintilografia , Exame Físico , RadiologistasRESUMO
Background The natural history of colorectal polyps is not well characterized due to clinical standards of care and other practical constraints limiting in vivo longitudinal surveillance. Established CT colonography (CTC) clinical screening protocols allow surveillance of small (6-9 mm) polyps. Purpose To assess the natural history of colorectal polyps followed with CTC in a clinical screening program, with histopathologic correlation for resected polyps. Materials and Methods In this retrospective study, CTC was used to longitudinally monitor small colorectal polyps in asymptomatic adult patients from April 1, 2004, to August 31, 2020. All patients underwent at least two CTC examinations. Polyp growth patterns across multiple time points were analyzed, with histopathologic context for resected polyps. Regression analysis was performed to evaluate predictors of advanced histopathology. Results In this study of 475 asymptomatic adult patients (mean age, 56.9 years ± 6.7 [SD]; 263 men), 639 unique polyps (mean initial diameter, 6.3 mm; volume, 50.2 mm3) were followed for a mean of 5.1 years ± 2.9. Of these 639 polyps, 398 (62.3%) underwent resection and histopathologic evaluation, and 41 (6.4%) proved to be histopathologically advanced (adenocarcinoma, high-grade dysplasia, or villous content), including two cancers and 38 tubulovillous adenomas. Advanced polyps showed mean volume growth of +178% per year (752% per year for adenocarcinomas) compared with +33% per year for nonadvanced polyps and -3% per year for unresected, unretrieved, or resolved polyps (P < .001). In addition, 90% of histologically advanced polyps achieved a volume of 100 mm3 and/or volume growth rate of 100% per year, compared with 29% of nonadvanced and 16% of unresected or resolved polyps (P < .001). Polyp volume-to-diameter ratio was also significantly greater for advanced polyps. For polyps observed at three or more time points, most advanced polyps demonstrated an initial slower growth interval, followed by a period of more rapid growth. Conclusion Small colorectal polyps ultimately proving to be histopathologically advanced neoplasms demonstrated substantially faster growth and attained greater overall size compared with nonadvanced polyps. Clinical trial registration no. NCT00204867 © RSNA, 2024 Supplemental material is available for this article. See also the editorial by Dachman in this issue.
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Adenocarcinoma , Pólipos do Colo , Colonografia Tomográfica Computadorizada , Adulto , Masculino , Humanos , Pessoa de Meia-Idade , Pólipos do Colo/diagnóstico por imagem , Estudos Retrospectivos , Exame FísicoRESUMO
Background Deep learning (DL)-based MRI reconstructions can reduce imaging times for turbo spin-echo (TSE) examinations. However, studies that prospectively use DL-based reconstructions of rapidly acquired, undersampled MRI in the shoulder are lacking. Purpose To compare the acquisition time, image quality, and diagnostic confidence of DL-reconstructed TSE (TSEDL) with standard TSE in patients indicated for shoulder MRI. Materials and Methods This prospective single-center study included consecutive adult patients with various shoulder abnormalities who were clinically referred for shoulder MRI between February and March 2023. Each participant underwent standard TSE MRI (proton density- and T1-weighted imaging; conventional TSE sequence was used as reference for comparison), followed by a prospectively undersampled accelerated TSEDL examination. Six musculoskeletal radiologists evaluated images using a four-point Likert scale (1, poor; 4, excellent) for overall image quality, perceived signal-to-noise ratio, sharpness, artifacts, and diagnostic confidence. The frequency of major pathologic features and acquisition times were also compared between the acquisition protocols. The intergroup comparisons were performed using the Wilcoxon signed rank test. Results Overall, 135 shoulders in 133 participants were evaluated (mean age, 47.9 years ± 17.1 [SD]; 73 female participants). The median acquisition time of the TSEDL protocol was lower than that of the standard TSE protocol (288 seconds [IQR, 288-288 seconds] vs 926 seconds [IQR, 926-950 seconds], respectively; P < .001), achieving a 69% lower acquisition time. TSEDL images were given higher scores for overall image quality, perceived signal-to-noise ratio, and artifacts (all P < .001). Similar frequency of pathologic features (P = .48 to > .99), sharpness (P = .06), or diagnostic confidence (P = .05) were noted between images from the two protocols. Conclusion In a clinical setting, TSEDL led to reduced examination time and higher image quality with similar diagnostic confidence compared with standard TSE MRI in the shoulder. © RSNA, 2024 Supplemental material is available for this article. See also the editorial by Chang and Chow in this issue.
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Aprendizado Profundo , Ombro , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Ombro/diagnóstico por imagem , Imageamento por Ressonância Magnética , Artefatos , Exame FísicoRESUMO
OBJECTIVES: Musculoskeletal ultrasound (MSUS) is increasingly used by rheumatologists in daily clinical practice. However, MSUS is only valuable in trained hands, and assessment of trainee competences is therefore essential before independent practice. Thus, this study aimed to establish validity evidence for the EULAR and the Objective Structured Assessment of Ultrasound Skills (OSAUS) tools used for assessing MSUS competences. METHODS: Thirty physicians with different levels of MSUS experience (novices, intermediates, and experienced) performed four MSUS examinations of different joint areas on the same rheumatoid arthritis patient. All examinations were video recorded (n = 120), anonymized, and subsequently assessed in random order by two blinded raters using first the OSAUS assessment tool followed by the EULAR tool 1 month after. RESULTS: The inter-rater reliability between the two raters was high for both the OSAUS and EULAR tools, with a Pearson correlation coefficient (PCC) of 0.807 and 0.848, respectively. Both tools demonstrated excellent inter-case reliability, with a Cronbach's alpha of 0.970 for OSAUS and 0.964 for EULAR. Furthermore, there was a strong linear correlation between the OSAUS and the EULAR performance scores and the participants' experience levels (R2 = 0.897 and R2 = 0.868, respectively) and a significant discrimination between different MSUS experience levels (P < 0.001 for both). CONCLUSIONS: MSUS operator competences can be assessed reliably and valid using either the OSAUS or the EULAR assessment tool, thereby allowing a uniform competency-based MSUS education in the future. Although both tools demonstrated high inter-rater reliability, the EULAR tool was superior to OSAUS. TRIAL REGISTRATION: ClinicalTrials.gov, http://clinicaltrials.gov, NCT05256355.
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Artrite Reumatoide , Humanos , Reprodutibilidade dos Testes , Correlação de Dados , Mãos , Exame FísicoRESUMO
INTRODUCTION: In Kenya, patients with breast cancer predominantly present with late-stage disease and experience poor outcomes. To promote early-stage diagnosis, we implemented the Academic Model Providing Access to Healthcare (AMPATH) Breast and Cervical Cancer Control Program (ABCCCP) in Western Kenya. OBJECTIVE: The aim of this study was to assess differences between patients presenting to health facilities and health fairs. METHODS: This was an institutional Review and Ethics Commitee-approved retrospective cohort study of all individuals who underwent clinical breast examination (CBE) via local healthcare workers in Western Kenya. From 2017 to 2021, the program hosted health fairs, and trained healthcare providers at health facilities to complete CBEs. Results were analyzed using the Chi-square and Kruskal-Wallis tests, with an α < 0.05. RESULTS: Over a 5-year period, the ABCCCP completed 61,812 CBEs with 75.9% (n = 46,902) performed at a health facility. Patients presenting to health fairs were older (44 vs. 38 years; p < 0.0001) and had higher risk factor rates including early menarche, family history of breast and ovarian cancer, and use of alcohol or smoking. Only 27.6% of patients with an abnormal CBE underwent core needle biopsy, and only 5.2% underwent repeat CBE over the 5-year period, of whom 90.3% presented to health facilities. CONCLUSIONS: Successful uptake of CBE through the ABCCCP is the first step to introduce breast health awareness (BHA). Benefits of broad advertisements for health fairs in promoting BHA may be limited to a single event. Poor rates of repeat examinations and diagnostic testing of abnormal CBEs indicate additional resources should be allocated to educating patients, including about possible treatment trajectories for breast cancer.
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Neoplasias da Mama , Feminino , Humanos , Quênia/epidemiologia , Estudos Retrospectivos , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/patologia , Exame Físico/métodos , Aceitação pelo Paciente de Cuidados de SaúdeRESUMO
BACKGROUND: Checkup visits (i.e., general health checks) can increase preventive service completion and lead to improved treatment of new chronic illnesses. After the onset of the COVID-19 pandemic, preventive service completion decreased in many groups that receive care in safety net settings. OBJECTIVE: To examine potential benefits associated with checkups in federally qualified health center (FQHC) patients. DESIGN: Retrospective cohort study, from March 2018 to February 2022. PATIENTS: Adults at seven FQHCs in Illinois. INTERVENTIONS: Checkups during a two-year Baseline (i.e., pre-COVID-19) period and two-year COVID-19 period. MAIN MEASURES: The primary outcome was COVID-19 period checkup completion. Secondary outcomes were: mammography completion; new diagnoses of four common chronic illnesses (hypertension, diabetes, depression, or high cholesterol), and; initiation of chronic illness medications. KEY RESULTS: Among 106,114 included patients, race/ethnicity was most commonly Latino/Hispanic (42.1%) or non-Hispanic Black (30.2%). Most patients had Medicaid coverage (40.4%) or were uninsured (33.9%). While 21.0% of patients completed a checkup during Baseline, only 15.3% did so during the COVID-19 period. In multivariable regression analysis, private insurance (versus Medicaid) was positively associated with COVID-19 period checkup completion (adjusted relative risk [aRR], 1.15; 95% confidence interval, [CI], 1.10-1.19), while non-Hispanic Black race/ethnicity (versus Latino/Hispanic) was inversely associated with checkup completion (aRR, 0.89; 95% CI, 0.85-0.93). In secondary outcome analysis, COVID-19 period checkup completion was associated with 61% greater probability of mammography (aRR, 1.61; 95% CI, 1.52-1.71), and significantly higher probability of diagnosis, and treatment initiation, for all four chronic illnesses. In exploratory interaction analysis, checkup completion was more modestly associated with diagnosis and treatment of hypertension and high cholesterol in some younger age groups (versus age ≥ 65). CONCLUSIONS: In this large FQHC cohort, checkup completion markedly decreased during the pandemic. Checkup completion was associated with preventive service completion, chronic illness detection, and initiation of chronic illness treatment.
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COVID-19 , Humanos , Feminino , Masculino , COVID-19/epidemiologia , Estudos Retrospectivos , Pessoa de Meia-Idade , Adulto , Idoso , Illinois/epidemiologia , Estados Unidos/epidemiologia , Provedores de Redes de Segurança , Doença Crônica/epidemiologia , Exame Físico/estatística & dados numéricos , Estudos de Coortes , Adulto Jovem , Serviços Preventivos de Saúde/estatística & dados numéricosRESUMO
BACKGROUND: Existing dermatology-specific Patient-Reported Outcome Measures (PROMs) do not fully capture the substantial physical, psychological and social impact of dermatological conditions on patients' lives and are not recommended for use according to the COSMIN criteria. Most were developed with insufficient patient involvement and relied on classical psychometric methods. We are developing the new Patient-Reported Impact of Dermatological Diseases (PRIDD) measure for use in research and clinical practice in partnership with patients. OBJECTIVES: To examine the factor structure of PRIDD, determine the definitive selection of items for each subscale, and establish structural validity and internal consistency through classical and modern psychometric methods. METHODS: Two cross-sectional online surveys were conducted. Adults (≥ 18â years) worldwide living with a dermatological condition were recruited through the membership network of the International Alliance of Dermatology Patient Organizations (GlobalSkin). They completed the PRIDD questionnaire and a demographics questionnaire via an online survey. We examined missing data and distribution of scores for each item. The factor structure was assessed using confirmatory and exploratory factor analysis (Survey 1). Internal consistency was examined using Cronbach's α. Rasch measurement theory analyses were conducted, including iterative assessment of rating scale function, fit to the Rasch model, unidimensionality, reliability, local dependence, targeting and differential item functioning (DIF) (Surveys 1 and 2). RESULTS: Participants in Surveys 1 and 2 numbered 483 and 504 people, respectively. All items had ≤ 3% missing scores and all five response options were used. A four-factor model showed the best fit. PRIDD and all four subscales were internally consistent but showed some misfit to the Rasch measurement model. Adjustments were made to rectify disordered thresholds, remove misfitting items, local dependency and DIF, and improve targeting. The resulting 16-item version and subscales fit the Rasch model, showed no local dependency or DIF at the test level, and were well targeted. CONCLUSIONS: This field test study produced the final PRIDD measure, consisting of 16 items across four domains. The data triangulated and refined the conceptual framework of impact and provide evidence of PRIDD's structural validity and internal consistency. The final step in the development and validation of the PRIDD measure is to test the remaining measurement properties.
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Medidas de Resultados Relatados pelo Paciente , Exame Físico , Adulto , Humanos , Estudos Transversais , Reprodutibilidade dos Testes , Psicometria/métodos , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Early diagnosis of joint damage is pivotal in haemophilia to prevent the occurrence and progression of haemophilic arthropathy thus providing optimal personalised management. The haemophilia joint health score version 2.1 (HJHS) is based on a physical examination of the mainly affected joints. Musculoskeletal ultrasound has demonstrated the capability to detect early changes in terms of synovitis and osteochondral damage. The haemophilia early detection with ultrasound (HEAD-US) score has been proposed as a simple and reliable evaluation tool. AIM: This study aims to investigate the correlation between the HJHS and the HEAD-US scores performed by two independent operators (physical therapist and musculoskeletal ultrasound expert) for the evaluation of the joint health status of patients with haemophilia. METHODS: Consecutive adult patients independent of the severity degree were included. Elbows, knees and ankles were evaluated by a physical therapist by HJHS and by a musculoskeletal ultrasound expert following the HEAD-US protocol. RESULTS: We observed a good positive correlation between HJHS and HEAD-US (Spearman's rho 0.72). The main discrepancy in conceptually similar domains was found between the HJHS swelling and the HEAD-US synovitis (rho 0.17), as ultrasound was able to detect even mild synovitis when HJHS swelling was scored 0 in up to 40% of cases. CONCLUSIONS: The HJHS and HEAD-US correlate well even when performed by two independent operators. Musculoskeletal ultrasound is particularly useful for the early detection of synovitis. The routine assessment of both scores helps clinicians define the stage and extension of joint involvement and set up a personalised treatment.
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Hemofilia A , Exame Físico , Ultrassonografia , Humanos , Hemofilia A/complicações , Hemofilia A/diagnóstico por imagem , Ultrassonografia/métodos , Adulto , Exame Físico/métodos , Masculino , Adulto Jovem , Pessoa de Meia-Idade , Feminino , Articulações/diagnóstico por imagem , Sinovite/diagnóstico por imagem , Sinovite/etiologia , Artropatias/diagnóstico por imagem , Artropatias/etiologia , Hemartrose/diagnóstico por imagem , Hemartrose/etiologiaRESUMO
INTRODUCTION: In this review we sought to characterize the lived experience of people living with FSHD (pwFSHD) to help clinicians to orient their services to the needs of these individuals. METHODS: Five electronic databases were systematically searched for qualitative research studies containing quotations from pwFSHD. ENhancing Transparency in REporting the Synthesis of Qualitative research and Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines informed the methodology. Study quality was assessed using the Critical Appraisal Skills Programme Checklist tool, which measures the methodological quality of qualitative research. Data extracted from included studies were analyzed using thematic synthesis. RESULTS: Ninety-nine pwFSHD took part in the six studies included in this review - from research teams based in two countries. Five descriptive themes emerged: "Engaging with life as symptoms progress"; "The emotional journey"; "A family burden to bear"; "Social connection and disconnection"; and "Tension between visibility and invisibility." From these, two analytical themes were derived: "The emotional challenge of continuing and intensifying adaptation" and "The relational burden of rare disease." DISCUSSION: The lived experience of pwFSHD is characterized by physical, emotional, and social challenges that impact on engagement with life, particularly as symptoms progress. Further research is needed to provide a fuller understanding of the experience of pain in FSHD and of the lived experience of FSHD across cultures.
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Distrofia Muscular Facioescapuloumeral , Humanos , Pesquisa Qualitativa , Emoções , Dor , Exame FísicoRESUMO
PURPOSE: This study is a comparative analysis of three Large Language Models (LLMs) evaluating their rate of correct answers (RoCA) and the reliability of generated answers on a set of urological knowledge-based questions spanning different levels of complexity. METHODS: ChatGPT-3.5, ChatGPT-4, and Bing AI underwent two testing rounds, with a 48-h gap in between, using the 100 multiple-choice questions from the 2022 European Board of Urology (EBU) In-Service Assessment (ISA). For conflicting responses, an additional consensus round was conducted to establish conclusive answers. RoCA was compared across various question complexities. Ten weeks after the consensus round, a subsequent testing round was conducted to assess potential knowledge gain and improvement in RoCA, respectively. RESULTS: Over three testing rounds, ChatGPT-3.5 achieved RoCa scores of 58%, 62%, and 59%. In contrast, ChatGPT-4 achieved RoCA scores of 63%, 77%, and 77%, while Bing AI yielded scores of 81%, 73%, and 77%, respectively. Agreement rates between rounds 1 and 2 were 84% (κ = 0.67, p < 0.001) for ChatGPT-3.5, 74% (κ = 0.40, p < 0.001) for ChatGPT-4, and 76% (κ = 0.33, p < 0.001) for BING AI. In the consensus round, ChatGPT-4 and Bing AI significantly outperformed ChatGPT-3.5 (77% and 77% vs. 59%, both p = 0.010). All LLMs demonstrated decreasing RoCA scores with increasing question complexity (p < 0.001). In the fourth round, no significant improvement in RoCA was observed across all three LLMs. CONCLUSIONS: The performance of the tested LLMs in addressing urological specialist inquiries warrants further refinement. Moreover, the deficiency in response reliability contributes to existing challenges related to their current utility for educational purposes.
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Inteligência Artificial , Urologia , Humanos , Reprodutibilidade dos Testes , Exame Físico , IdiomaRESUMO
BACKGROUND: Persistent infection with high-risk human papillomavirus (HPV) is closely related to cervical cancer. The epidemiologic characteristics of cervical HPV have regional differences. Therefore, it is necessary to develop the most favorable policies according to the actual situation of each region to prevent and reduce the prevalence of cervical cancer. This retrospective cross-sectional study investigated the prevalence, gene subtypes, and temporal trends of HPV in women undergoing physical examination in Wenzhou, to provide a decision-making basis for further prevention and control of HPV. METHODS: A total of 31 131 cervical exfoliated cell specimens obtained from physical examinations in Wenzhou, a coastal city of China, from 2015 to 2020 were collected. The age distribution was analyzed using the chi-squared test, and the time change trend was analyzed using the Mann-Kendall trend test. On this basis, the distribution characteristics of the HPV subtypes were analyzed. RESULTS: The total prevalence rate was 9.55%, and the prevalence rate in different age groups ranged from 7.77% to 14.16%. The prevalence rate in different years was 8.84%-11.83%. The prevalence rate was bimodal; it was highest in the group 25 years old, followed by the group >61 years old. The top five high-risk gene subtypes were HPV52, HPV58, HPV53, HPV16, and HPV39, whereas the low-risk subtypes were HPV61, HPV81, HPV44, HPV43, and HPV55. Of all the positive samples, 76.03% were infected with a high-risk subtype. CONCLUSION: Most female HPV patients in Wenzhou are infected with high-risk gene subtypes. Therefore, physical examination and screening for HPV should be further strengthened, and the corresponding vaccination policy should focus on high-risk gene subtypes.
BACKGROUND: Persistent infection with high-risk human papillomavirus (HPV) is closely related to the occurrence of cervical cancer. The epidemic characteristics of cervical HPV have regional differences, Therefore, it is necessary to formulate the most favorable policies according to the actual situation of each region, so as to prevent and reduce the prevalence of cervical cancer. This retrospective cross-sectional study investigated the prevalence, gene subtypes and temporal trends of HPV in women undergoing physical examination in Wenzhou. To provide decision-making basis for further prevention and control of HPV. METHODS: A total of 31,131 cervical exfoliated cell specimens obtained from physical examinations in Wenzhou, a coastal city of China from 2015 to 2020, were collected. The age distribution was analyzed by the chi-squared test, and the time change trend was analyzed by the MannKendall trend test. On this basis, the distribution characteristics of HPV subtypes were analyzed. RESULTS: The total prevalence rate was 9.55%, and the prevalence rate in different age groups ranged from 7.77% to 14.16%. The prevalence rate in different years was 8.84%-11.83%. The prevalence rate was bimodal; it was highest in the group less than or equal to 25 years old, followed by the group greater than 61 years old. The top five high-risk gene subtypes were HPV52, HPV58, HPV53, HPV16 and HPV39, while for low-risk were HPV61, HPV81, HPV44, HPV43 and HPV55, respectively. Of all the positive samples, 76.03% were infected with a high-risk subtype.
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Infecções por Papillomavirus , Neoplasias do Colo do Útero , Humanos , Feminino , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/virologia , Infecções por Papillomavirus/diagnóstico , China/epidemiologia , Adulto , Estudos Transversais , Pessoa de Meia-Idade , Estudos Retrospectivos , Prevalência , Neoplasias do Colo do Útero/virologia , Neoplasias do Colo do Útero/epidemiologia , Adulto Jovem , Papillomaviridae/genética , Papillomaviridae/isolamento & purificação , Exame Físico , Idoso , Papillomavirus HumanoRESUMO
OBJECTIVE: To investigate the relationship between Body Mass Index (BMI) and adherence to recommended screening tests, addressing gaps in previous literature by utilizing a large cohort, while considering longitudinal changes in weight and the type of screening. METHODS: Data from Clalit Health Services in Israel were retrospectively analyzed, including participants aged 50 and above from 2002 to 2021. BMI measurements and various screening test records were examined. Generalized Estimating Equations were employed for analysis, adjusting for potential confounding variables, including age, gender, geographic location, and socioeconomic status. RESULTS: The study included 634,879 participants with 4,630,030 BMI measurements and 56,453,659 test records. Participants were categorized into BMI cohorts at the time of the test, with overweight and obese individuals showing lower odds of undergoing intimate examination-based screening tests (mammography, PAPS, and skin examination), as opposed to higher odds of several non-intimate tests (e.g., diabetes and eye disorder screenings). DISCUSSION: Our findings suggest that individuals with overweight and obesity are less likely to undergo screenings involving intimate physical examinations, potentially due to weight stigma and discomfort. This avoidance behavior may contribute to increased morbidity rates in these populations. Interventions addressing weight stigma, improving access to care, and enhancing patient engagement are warranted.
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Big Data , Índice de Massa Corporal , Programas de Rastreamento , Obesidade , Exame Físico , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Israel , Idoso , Programas de Rastreamento/estatística & dados numéricos , Exame Físico/estatística & dados numéricos , Obesidade/epidemiologia , Obesidade/diagnóstico , Sobrepeso/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricosRESUMO
Reducing examination table paper (ETP) use may help curb carbon emissions from health care. Six participants applied Glo Germ (DMA International) to their hands before a common physical examination (abdominal, cardiorespiratory, hip and knee) both with and without ETP. After each exam, UV light was shined on the exam table and photographs were taken. The number of hand touches on ETP-covered areas and uncovered areas were tallied and compared using t tests. Despite covering more surface area, participants touched areas without ETP significantly more than ETP-covered areas (P <.05). Despite its continued use, patients do not have much hand contact with ETP during common clinical examinations.
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Medicina de Família e Comunidade , Papel , Exame Físico , Humanos , Medicina de Família e Comunidade/métodos , Exame Físico/métodos , Feminino , Masculino , Adulto , Raios Ultravioleta/efeitos adversosRESUMO
PURPOSE: Precarious employment, defined by temporary contracts, unstable employment, or job insecurity, is increasingly common and is associated with inconsistent access to benefits, lower income, and greater exposure to physical and psycholosocial hazards. Clinicians can benefit from a simple approach to screen for precarious employment to improve their understanding of a patient's social context, help with diagnoses, and inform treatment plans and intersectional interventions. Our objective was to validate a screening tool for precarious employment. METHODS: We used a 3-item screening tool that covered key aspects of precarious employment: non-standard employment, variable income, and violations of occupational health and safety rights and protections. Answers were compared with classification using the Poverty and Employment Precarity in Southern Ontario Employment Index. Participants were aged 18 years and older, fluent in English, and employed. They were recruited in 7 primary care clinic waiting rooms in Toronto, Canada over 12 months. RESULTS: A total of 204 people aged 18-72 years (mean 38 [SD 11.3]) participated, of which 93 (45.6%) identified as men and 119 (58.3%) self-reported as White. Participants who reported 2 or more of the 3 items as positive were almost 4 times more likely to be precariously employed (positive likelihood ratio = 3.84 [95% CI, 2.15-6.80]). CONCLUSIONS: A 3-item screening tool can help identify precarious employment. Our tool is useful for starting a conversation about employment precarity and work conditions in clinical settings. Implementation of this screening tool in health settings could enable better targeting of resources for managing care and connecting patients to legal and employment support services.
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Comunicação , Segurança do Emprego , Masculino , Humanos , Renda , Ontário , Exame FísicoRESUMO
Trans and gender diverse people experience high rates of sexual violence and significant barriers to healthcare, including post-sexual assault healthcare. These barriers could lead to delays in presentations to sexual assault services and a reluctance to having forensic examinations, thereby impacting genital injury assessment and evidence collection. It is therefore important that clinicians working in sexual assault services understand how to best undertake forensic genital examinations, collect forensic genital specimens, and identify and document genital injuries in this population. This case report discusses three trans and gender diverse complainants of sexual assault seen at the Sexual Assault Resource Centre in Western Australia. These cases, along with an accompanying review of the literature, have been used to change the centre's practice towards this community to improve forensic genital examinations. This has included creating specific trans and gender diverse medical and forensic notes, improving clinician knowledge around trans and gender diverse genital examinations and genital injury profiles, creating an inclusive physical environment, improving trans and gender diverse patient knowledge around sexual assault services, and providing options for genital specimen collection.
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Vítimas de Crime , Delitos Sexuais , Minorias Sexuais e de Gênero , Humanos , Genitália , Exame FísicoRESUMO
INTRODUCTION: The optimal pre-participation screening strategy to identify athletes at risk for exercise-induced cardiovascular events is unknown. We therefore aimed to compare the American College of Sports Medicine (ACSM) and European Society of Cardiology (ESC) pre-participation screening strategies against extensive cardiovascular evaluations in identifying high-risk individuals among 35-50-year-old apparently healthy men. METHODS: We applied ACSM and ESC pre-participation screenings to 25 men participating in a study on first-time marathon running. We compared screening outcomes against medical history, physical examination, electrocardiography, blood tests, echocardiography, cardiopulmonary exercise testing, and magnetic resonance imaging. RESULTS: ACSM screening classified all participants as "medical clearance not necessary." ESC screening classified two participants as "high-risk." Extensive cardiovascular evaluations revealed ≥1 minor abnormality and/or cardiovascular condition in 17 participants, including three subjects with mitral regurgitation and one with a small atrial septal defect. Eleven participants had dyslipidaemia, six had hypertension, and two had premature atherosclerosis. Ultimately, three (12%) subjects had a serious cardiovascular condition warranting sports restrictions: aortic aneurysm, hypertrophic cardiomyopathy (HCM), and myocardial fibrosis post-myocarditis. Of these three participants, only one had been identified as "high-risk" by the ESC screening (for dyslipidaemia, not HCM) and none by the ACSM screening. CONCLUSION: Numerous occult cardiovascular conditions are missed when applying current ACSM/ESC screening strategies to apparently healthy middle-aged men engaging in their first high-intensity endurance sports event.
Assuntos
Doenças Cardiovasculares , Corrida de Maratona , Humanos , Masculino , Pessoa de Meia-Idade , Adulto , Doenças Cardiovasculares/diagnóstico , Teste de Esforço , Eletrocardiografia , Ecocardiografia , Programas de Rastreamento/métodos , Exame Físico , Cardiomiopatia Hipertrófica/diagnóstico , Cardiomiopatia Hipertrófica/diagnóstico por imagem , Imageamento por Ressonância Magnética , Hipertensão/diagnóstico , Dislipidemias/diagnóstico , Diagnóstico AusenteRESUMO
BACKGROUND: The Short Warwick and Edinburgh Mental Wellbeing Scale (SWEMWBS) is a widely used non-preference-based measure of mental health in the UK. The primary aim of this paper is to construct an algorithm to translate the SWEMWBS scores to utilities using the Recovering Quality of Life Utility Index (ReQoL-UI) measure. METHODS: Service users experiencing mental health difficulties were recruited in two separate cross-sectional studies in the UK. The following direct mapping functions were used: Ordinary Least Square, Tobit, Generalised Linear Models. Indirect (response) mapping was performed using seemingly unrelated ordered probit to predict responses to each of the ReQoL-UI items and subsequently to predict using UK tariffs of the ReQoL-UI from SWEMWBS. The performance of all models was assessed by the mean absolute errors, root mean square errors between the predicted and observed utilities and graphical representations across the SWEMWBS score range. RESULTS: Analyses were based on 2573 respondents who had complete data on the ReQoL-UI items, SWEMWBS items, age and sex. The direct mapping methods predicted ReQoL-UI scores across the range of SWEMWBS scores reasonably well. Very little differences were found among the three regression specifications in terms of model fit and visual inspection when comparing modelled and actual utility values across the score range of the SWEMWBS. However, when running simulations to consider uncertainty, it is clear that response mapping is superior. CONCLUSIONS: This study presents mapping algorithms from SWEMWBS to ReQoL as an alternative way to generate utilities from SWEMWBS. The algorithm from the indirect mapping is recommended to predict utilities from the SWEMWBS.
Assuntos
Saúde Mental , Qualidade de Vida , Humanos , Qualidade de Vida/psicologia , Estudos Transversais , Psicometria/métodos , Exame Físico , Inquéritos e QuestionáriosRESUMO
Volume depletion is a common condition and a frequent cause of hospitalization in children. Proper assessment of the patient includes a detailed history and a thorough physical examination. Biochemical tests may be useful in selected cases. Understanding the pathophysiology of fluid balance is necessary for appropriate management. A clinical dehydration scale assessing more physical findings may help to determine dehydration severity. Most dehydrated children can be treated orally; however, intravenous therapy may be indicated in patients with severe volume depletion, in those who have failed oral therapy, or in children with altered consciousness or significant metabolic abnormalities. Proper management consists of restoring circulatory volume and electrolyte balance. In this paper, we review clinical aspects, diagnosis, and management of children with volume depletion.