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2.
PLoS One ; 17(2): e0263185, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35108316

RESUMO

Discussions about science and engineering postdoctoral researchers focus almost exclusively on academic postdocs and their chances of eventually securing tenure-track faculty positions. Further, biological sciences dominate policy research and published advice for new PhDs regarding postdoctoral employment. Our analysis uses the Survey of Earned Doctorates and Survey of Doctorate Recipients to understand employment implications for physical sciences and engineering (PSE) and life sciences (LS) graduates who took postdoctoral positions in government, industry, and academic sectors. We examine postdoc duration, reasons for staying in a postdoc, movement between sectors, and salary implications. There is considerable movement between employment sectors within the first six years post-PhD. Additionally, postdocs in PSE are shorter, better paid, and more often in nonacademic sectors than postdocs in LS. These results can help science and engineering faculty discuss a broader range of career pathways with doctoral students and help new PhDs make better informed early career decisions.


Assuntos
Pesquisa Biomédica/educação , Escolha da Profissão , Emprego , Engenharia/educação , Disciplinas das Ciências Naturais/educação , Pesquisadores/educação , Academias e Institutos/estatística & dados numéricos , Disciplinas das Ciências Biológicas/educação , Educação de Pós-Graduação , Feminino , Governo , Humanos , Indústrias/estatística & dados numéricos , Masculino , Estados Unidos
3.
Probl Radiac Med Radiobiol ; 26: 10-17, 2021 Dec.
Artigo em Inglês, Ucraniano | MEDLINE | ID: mdl-34965540

RESUMO

Research activities and scientific advance achieved in 2020 at the State Institution «National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine¼ (NRCRM) concerning medical problems of the Chornobyl disaster, radiation medicine, radiobiology, radiation hygiene and epidemiology in collaboration with the WHO network of medical preparedness and assistance in radiation accidents are outlined in the annual report. The report presents the results of fundamental and applied research works of the study of radiation effects and health effects of the Chornobyl accident. The report also shows the results of scientific-organizational and health care work, staff training. The Scientific Council meeting of NAMS approved the NRCRM Annual Report.


Assuntos
Pesquisa Biomédica/organização & administração , Pesquisa Biomédica/estatística & dados numéricos , Acidente Nuclear de Chernobyl , Lesões por Radiação/epidemiologia , Liberação Nociva de Radioativos/estatística & dados numéricos , Radiobiologia/organização & administração , Radiobiologia/estatística & dados numéricos , Academias e Institutos/organização & administração , Academias e Institutos/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ucrânia/epidemiologia
4.
J Med Libr Assoc ; 109(3): 395-405, 2021 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-34629968

RESUMO

OBJECTIVE: We analyzed the COVID-19 Open Research Dataset (CORD-19) to understand leading research institutions, collaborations among institutions, major publication venues, key research concepts, and topics covered by pandemic-related research. METHODS: We conducted a descriptive analysis of authors' institutions and relationships, automatic content extraction of key words and phrases from titles and abstracts, and topic modeling and evolution. Data visualization techniques were applied to present the results of the analysis. RESULTS: We found that leading research institutions on COVID-19 included the Chinese Academy of Sciences, the US National Institutes of Health, and the University of California. Research studies mostly involved collaboration among different institutions at national and international levels. In addition to bioRxiv, major publication venues included journals such as The BMJ, PLOS One, Journal of Virology, and The Lancet. Key research concepts included the coronavirus, acute respiratory impairments, health care, and social distancing. The ten most popular topics were identified through topic modeling and included human metapneumovirus and livestock, clinical outcomes of severe patients, and risk factors for higher mortality rate. CONCLUSION: Data analytics is a powerful approach for quickly processing and understanding large-scale datasets like CORD-19. This approach could help medical librarians, researchers, and the public understand important characteristics of COVID-19 research and could be applied to the analysis of other large datasets.


Assuntos
Academias e Institutos/estatística & dados numéricos , Pesquisa Biomédica/estatística & dados numéricos , COVID-19/diagnóstico , COVID-19/fisiopatologia , COVID-19/terapia , Publicações Periódicas como Assunto/estatística & dados numéricos , Relatório de Pesquisa , Bibliometria , China , Humanos , SARS-CoV-2 , Estados Unidos
5.
Neural Plast ; 2021: 5594512, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34306062

RESUMO

Background: Neuropathic pain has long been a very popular and productive field of clinical research. Neuropathic pain is difficult to cure radically because of its complicated etiology and uncertain pathogenesis. As pain worsens and persists, pain recovery techniques become more important, and medication alone is insufficient. No summary of bibliometric studies on neuropathic pain rehabilitation is yet available. The purpose of the present study is to analyze in a systematic manner the trends of neuropathic pain rehabilitation research over the period of 2000-2019. Methods: Studies related to neuropathic pain rehabilitation and published between January 2000 and December 2019 were obtained from the Science Citation Index-Expanded of Web of Science. No restrictions on language, literature type, or species were established. CiteSpace V and Microsoft Excel were used to capture basic information and highlights in the field. Results: Linear regression analysis showed that the number of publications on neuropathic pain rehabilitation significantly increased over time (P < 0.001). The United States showed absolute strength in terms of number of papers published, influence, and cooperation with other countries. Based on the subject categories of the Web of Science, "Rehabilitation" had the highest number of published papers (446), the highest number of citations (10,954), and the highest number of open-access papers (151); moreover, this category and "Clinical Neurology" had the same H-index (i.e., 52). "Randomized Controlled Trials" revealed the largest cluster in the cocitation map of references. The latest burst keywords included "Exercise" (2014-2019), "Functional Recovery" (2015-2019), and "Questionnaire" (2015-2019). Conclusion: This study provides valuable information for neuropathic pain rehabilitation researchers seeking fresh viewpoints related to collaborators, cooperative institutions, and popular topics in this field. Some new research trends are also highlighted.


Assuntos
Bibliometria , Neuralgia/reabilitação , Pesquisa/tendências , Academias e Institutos/estatística & dados numéricos , Autoria , Saúde Global , Humanos , Publicações Periódicas como Assunto/estatística & dados numéricos
6.
Ann Agric Environ Med ; 28(2): 314-318, 2021 Jun 14.
Artigo em Inglês | MEDLINE | ID: mdl-34184516

RESUMO

INTRODUCTION: Many people have CVD risk factors without realising it and it is important to recognise the risk factors as soon as possible. Periodic examinations are a mandatory form of control for all employes in Poland. They provide an excellent opportunity to screen for the most common civilization diseases in the population. OBJECTIVE: The aim of this study is to evaluate the prevalence of dyslipidaemia, hyperglycaemia and hypertension among academics in a Polish university, and to compare the results between postdoctoral fellows and other academics. MATERIAL AND METHODS: The study group were postdoctoral fellows (HAB; N=135, 53 females) and other academics (NHAB; N=286, 179 females) over the age of 40 who reported for a periodic occupational medical check-up. Fasting blood samples were drawn, serum glucose, lipids and blood pressure (BP) were measured. RESULTS: The mean age was 56.7 (SD 9.8) in HAB and 49.8 (SD 8.1) in NHAB. Mean systolic BP and glycaemia were significantly higher in male HAB group than male NHAB (135.8 vs 130.9 mmHg and 6.0 vs 5.6 mmol/l, respectively). The relationship in females was non-significant. The age-adjusted odds ratios (OR [95% CI]) of having elevated low density lipoprotein cholesterol, total cholesterol, glucose and blood pressure in male HAB vs male NHAB were 0.61 [0.32. 1.16], 0.64 [0.33, 1.23], 1.52 [0.80, 2.88] and 2.11 [0.88, 5.23], and in female HAB vs female NHAB - 0.59 [0.31, 1.12], 0.64 [0.32, 1.26], 0.87 [0.40, 1.79] and 1.86 [0.70, 4.68], respectively. CONCLUSIONS: Adequately planned occupational medicine examinations provide an opportunity to diagnose dyslipidaemia, hyperglycaemia, or high BP in all groups of employees, including highly educated academics.


Assuntos
Dislipidemias/diagnóstico , Transtornos do Metabolismo de Glucose/diagnóstico , Hipertensão/diagnóstico , Pesquisadores/estatística & dados numéricos , Academias e Institutos/estatística & dados numéricos , Adulto , Idoso , Glicemia/metabolismo , Pressão Sanguínea , Dislipidemias/sangue , Dislipidemias/fisiopatologia , Feminino , Transtornos do Metabolismo de Glucose/sangue , Transtornos do Metabolismo de Glucose/fisiopatologia , Nível de Saúde , Humanos , Hipertensão/sangue , Hipertensão/fisiopatologia , Lipídeos/sangue , Masculino , Pessoa de Meia-Idade , Medicina do Trabalho , Exame Físico , Polônia
7.
Mol Oncol ; 15(5): 1277-1288, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33734563

RESUMO

There is a persistent variation in cancer outcomes among and within European countries suggesting (among other causes) inequalities in access to or delivery of high-quality cancer care. European policy (EU Cancer Mission and Europe's Beating Cancer Plan) is currently moving towards a mission-oriented approach addressing these inequalities. In this study, we used the quantitative and qualitative data of the Organisation of European Cancer Institutes' Accreditation and Designation Programme, relating to 40 large European cancer centres, to describe their current compliance with quality standards, to identify the hallmarks common to all centres and to show the distinctive features of Comprehensive Cancer Centres. All Comprehensive Cancer Centres and Cancer Centres accredited by the Organisation of European Cancer Institutes show good compliance with quality standards related to care, multidisciplinarity and patient centredness. However, Comprehensive Cancer Centres on average showed significantly better scores on indicators related to the volume, quality and integration of translational research, such as high-impact publications, clinical trial activity (especially in phase I and phase IIa trials) and filing more patents as early indicators of innovation. However, irrespective of their size, centres show significant variability regarding effective governance when functioning as entities within larger hospitals.


Assuntos
Institutos de Câncer , Neoplasias/terapia , Qualidade da Assistência à Saúde , Academias e Institutos/normas , Academias e Institutos/estatística & dados numéricos , Pesquisa Biomédica/organização & administração , Pesquisa Biomédica/normas , Pesquisa Biomédica/estatística & dados numéricos , Institutos de Câncer/organização & administração , Institutos de Câncer/estatística & dados numéricos , Estudos de Coortes , Europa (Continente)/epidemiologia , Humanos , Oncologia/normas , Oncologia/estatística & dados numéricos , Neoplasias/epidemiologia , Equipe de Assistência ao Paciente/organização & administração , Equipe de Assistência ao Paciente/normas , Equipe de Assistência ao Paciente/estatística & dados numéricos , Assistência Centrada no Paciente/organização & administração , Assistência Centrada no Paciente/normas , Assistência Centrada no Paciente/estatística & dados numéricos , Pesquisa Translacional Biomédica/métodos , Pesquisa Translacional Biomédica/organização & administração , Pesquisa Translacional Biomédica/estatística & dados numéricos
8.
Transfusion ; 61(6): 1690-1693, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33527397

RESUMO

BACKGROUND: Several studies have highlighted the disparities in gender equity that exist in different medical specialties. The COVID-19 pandemic has further heightened the inequity faced by female physicians as they are challenged by increasing household and childcare duties in addition to their professional responsibilities. Given these hurdles, fewer women than men have published in various medical disciplines. In this brief report, we wanted to determine the impact of the COVID-19 pandemic on the academic output of female physicians and researchers in transfusion medicine. STUDY DESIGN AND METHODS: We compared all articles in four transfusion medicine journals published from January 1 to July 31, 2019 with the same time period in 2020. Overall, 1024 articles were reviewed for whether they included women as first or senior authors. RESULTS: Overall, women were first authors in 45.9% (n = 458) of all publications and senior authors in 35% (n = 356) of all publications. There was a statistically significant decrease in the percentage of women as first authors between 2019 (49.1%) and 2020 (42.7%) (p = .04). There was no significant change in the percentage of women as senior authors between 2019 (35.4%) and 2020 (35.5%) (p = 0.99). CONCLUSIONS: Similar to other medical specialties, the COVID-19 pandemic has further increased the disparities faced by female researchers in transfusion medicine as evidenced by a decrease in publications with women as first authors.


Assuntos
Pesquisa Biomédica , COVID-19/epidemiologia , Médicas , Publicações/estatística & dados numéricos , Medicina Transfusional , Academias e Institutos/organização & administração , Academias e Institutos/estatística & dados numéricos , Bibliometria , Pesquisa Biomédica/organização & administração , Pesquisa Biomédica/estatística & dados numéricos , Pesquisa Biomédica/tendências , Eficiência , Feminino , História do Século XXI , Humanos , Masculino , Medicina , Pandemias , Médicas/organização & administração , Médicas/estatística & dados numéricos , Médicas/tendências , Publicações/tendências , Pesquisadores/organização & administração , Pesquisadores/estatística & dados numéricos , Pesquisadores/tendências , Fatores Sexuais , Medicina Transfusional/organização & administração , Medicina Transfusional/estatística & dados numéricos , Medicina Transfusional/tendências
9.
Am J Surg ; 222(3): 584-593, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-33413878

RESUMO

BACKGROUND: Our objective was to assess the relationship between overall survival (OS) and distance travelled to the treating facility for patients undergoing liver resection for hepatocellular carcinoma and to determine whether this relationship was dependent upon the structural factors of the treating facility. METHODS: Using National Cancer Database, we focused on extremes of travel: Local (<12.5 miles to treating facility) and Travel (≥50 miles). We analyzed OS with Cox models; we estimated stratified models to assess interaction between distance and facility characteristics (volume, academic status). RESULTS: We included 6860 patients. After correction for confounding, distance travelled was not associated with OS (p = 0.444). However, Travel patients treated at high-volume, academic centers had worse OS compared to Local patients (HR 1.54, 95%CI 1.07-2.21); this association was not seen for patients treated at low volume, academic centers (p = 0.708) high volume non-academic centers (p = 0.174) or low volume non-academic centers (p = 515). CONCLUSION: For those patients treated at high-volume, academic centers, living far from the facility was associated with worse OS. The reasons for this association should be investigated further.


Assuntos
Carcinoma Hepatocelular/mortalidade , Acesso aos Serviços de Saúde , Hepatectomia/mortalidade , Neoplasias Hepáticas/mortalidade , Academias e Institutos/estatística & dados numéricos , Carcinoma Hepatocelular/cirurgia , Bases de Dados Factuais , Feminino , Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Hospitais com Baixo Volume de Atendimentos/estatística & dados numéricos , Humanos , Neoplasias Hepáticas/cirurgia , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Retrospectivos
10.
Cancer ; 127(8): 1208-1219, 2021 04 15.
Artigo em Inglês | MEDLINE | ID: mdl-33320362

RESUMO

BACKGROUND: The objective of this study was to describe the perspective of patients with early breast cancer toward research biopsies. The authors hypothesized that more patients at academic sites than at community-based sites would be willing to consider these procedures. METHODS: In total, 198 patients with early stage breast cancer were recruited from 3 academic centers (n = 102) and from 1 community oncology practice (n = 96). The primary objective was to compare the proportion of patients willing to consider donating excess tissue biospecimens from surgery, from a clinically indicated breast biopsy, or from a research purposes-only biopsy (RPOB) between practice types. RESULTS: Most patients (93% at academic sites, 94% at the community oncology site) said they would consider donating excess tissue from surgery for research. One-half of patients from academic or community sites would consider donating tissue from a clinically indicated breast biopsy. On univariate analysis, significantly fewer patients from academic sites would consider an RPOB (22% at academic sites, 42% at the community site; P = .003); however, this difference was no longer significant on multivariate analysis (P = .96). Longer transportation times and unfavorable prior experiences were associated with less willingness to consider an RPOB on multivariate analysis. Significantly fewer patients from academic sites (14%) than from the community site (35%) would consider a research biopsy in a clinical trial (P = .04). Contributing to scientific knowledge, return of results, and a personal request by their physician were the strongest factors influencing patients' willingness to undergo research biopsies. CONCLUSIONS: The current results rejected the hypothesis that more patients with early breast cancer at academic sites would be willing to donate tissue biospecimens for research compared with those at community oncology sites. These findings identify modifiable factors to consider in biobanking studies and clinical trials.


Assuntos
Atitude , Pesquisa Biomédica , Neoplasias da Mama/patologia , Mama/patologia , Doadores de Tecidos/psicologia , Academias e Institutos/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Análise de Variância , Biópsia/psicologia , Doadores de Sangue/estatística & dados numéricos , Neoplasias da Mama/psicologia , Institutos de Câncer/estatística & dados numéricos , Feminino , Acesso aos Serviços de Saúde , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Fatores Socioeconômicos , Inquéritos e Questionários , Obtenção de Tecidos e Órgãos
11.
Mil Med Res ; 7(1): 60, 2020 12 03.
Artigo em Inglês | MEDLINE | ID: mdl-33272310

RESUMO

In 2019, an outbreak of Mycoplasma pneumoniae occurred at a military academy in China. The attack rate (10.08%,60/595) was significantly different among the units. High-intensity training and crowded environments to which cadets are exposed are the high risk factors for the outbreak of M. pneumoniae. In-time prevention and control measures effectively controlled the spread of the epidemic.


Assuntos
Militares/estatística & dados numéricos , Mycoplasma pneumoniae/patogenicidade , Pneumonia por Mycoplasma/tratamento farmacológico , Academias e Institutos/organização & administração , Academias e Institutos/estatística & dados numéricos , Academias e Institutos/tendências , China/epidemiologia , Surtos de Doenças/estatística & dados numéricos , Humanos , Mycoplasma pneumoniae/efeitos dos fármacos , Pneumonia por Mycoplasma/epidemiologia
12.
Biomedica ; 40(Supl. 2): 104-115, 2020 10 30.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-33152194

RESUMO

Introduction: The propagation of COVID-19, an infectious disease caused by the novel SARS-CoV-2 coronavirus, has become a pandemic which, along with its rapid dissemination worldwide, has brought about an exponential increase in the amount of research related to the subject to which Latin American researchers have contributed actively. Objective: To conduct a descriptive bibliometric study of the main trends in research on COVID-19 produced in Latin America. Materials and methods: We searched in the Web of Science, Scopus, and Pubmed databases to retrieve the Latin American scientific production on COVID-19. Bibliometric indicators of production, visibility, impact, and collaboration were analyzed to assess the regional participation in studies on the subject. Results: The analysis of 142 documents evidenced an exponential growth of scientific production in the period analyzed, an important level of international collaboration (51.4%) in scientific production, and the leadership of regional institutions (71%) in the research with publications in high-visibility jounals especially in Colombia, Brazil, and México. Conclusions: The results regarding the regional participation in the research on COVID-19 were relevant not only in relation to its quantity and exponential growth during the period analyzed but also in terms of its quality and excellence with a high rate of international collaboration and publications in important scientific journals, which besides their visibility, represent a considerable contribution to the research compared to the other geographical contexts.


Introducción. La propagación de la COVID-19, una enfermedad infecciosa causada por el nuevo coronavirus SARS-CoV-2, se ha convertido en una pandemia que, a la par de su rápida diseminación a nivel mundial, ha traído consigo un aumento exponencial de la cantidad de estudios relacionados con el tema, fenómeno en el que los investigadores de Latinoamérica han participado activamente. Objetivo. Llevar a cabo un estudio bibliométrico descriptivo para identificar las tendencias de la investigación sobre COVID-19 producida en Latinoamérica. Materiales y métodos. Se recurrió a las bases de datos Web of Science, Scopus y Pubmed para recuperar la producción científica latinoamericana sobre COVID-19. Se analizaron los indicadores bibliométricos de producción, visibilidad, impacto y colaboración para evaluar la participación regional en la investigación sobre el tema. Resultados. El análisis de 142 documentos evidenció un crecimiento exponencial de la producción científica en el corto periodo analizado, una significativa colaboración internacional (51,4 %), y el liderazgo de las instituciones regionales (71 %) en la investigación con aportes en revistas de alta visibilidad, especialmente de Colombia, Brasil y México. Conclusiones. El estudio evidenció resultados relevantes sobre la participación regional en la investigación sobre COVID-19, no solo en cuanto a la cantidad y el crecimiento exponencial, sino también a su calidad y excelencia, con una elevada tasa de colaboración internacional y de publicación en revistas de reconocido prestigio, lo que, además de ser clave para la visibilidad de los países, es un considerable aporte a las investigaciones que se realizan en otros contextos geográficos.


Assuntos
Bibliometria , Infecções por Coronavirus , Pandemias , Pneumonia Viral , Academias e Institutos/estatística & dados numéricos , Autoria , Betacoronavirus , COVID-19 , Bases de Dados Bibliográficas , Eficiência , Humanos , Internacionalidade , América Latina , Liderança , Publicações Periódicas como Assunto/estatística & dados numéricos , SARS-CoV-2
13.
PLoS One ; 15(10): e0241261, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33104715

RESUMO

OBJECTIVE: This study aimed to describe the demographic and clinical characteristics of cancer inpatients with COVID-19 exploring clinical outcomes. METHODS: A retrospective search in the electronic medical records of cancer inpatients admitted to the Brazilian National Cancer Institute from April 30, 2020 to May 26, 2020 granted identification of 181 patients with COVID-19 confirmed by RT-PCR. RESULTS: The mean age was 55.3 years (SD ± 21.1). Comorbidities were present in 110 (60.8%) cases. The most prevalent solid tumors were breast (40 [22.1%]), gastrointestinal (24 [13.3%]), and gynecological (22 [12.2%]). Among hematological malignancies, lymphoma (20 [11%]) and leukemia (10 [5.5%]) predominated. Metastatic disease accounted for 90 (49.7%) cases. In total, 63 (34.8%) had recently received cytotoxic chemotherapy. The most common complications were respiratory failure (70 [38.7%]), septic shock (40 [22.1%]) and acute kidney injury (33 [18.2%]). A total of 60 (33.1%) patients died due to COVID-19 complications. For solid tumors, the COVID-19-specific mortality rate was 37.7% (52 out of 138 patients) and for hematological malignancies, 23.5% (8 out of 34). According to the univariate analysis COVID-19-specific mortality was significantly associated with age over 75 years (P = .002), metastatic cancer (p <0.001), two or more sites of metastases (P < .001), the presence of lung (P < .001) or bone metastases (P = .001), non-curative treatment or best supportive care intent (P < .001), higher C-reactive protein levels (P = .002), admission due to COVID-19 (P = .009), and antibiotics use (P = .02). After multivariate analysis, cases with admission due to symptoms of COVID-19 (P = .027) and with two or more metastatic sites (P < .001) showed a higher risk of COVID-19-specific death. CONCLUSION: This is the first Brazilian cohort of cancer patients with COVID-19. The rates of complications and COVID-19-specific death were significantly high.


Assuntos
Betacoronavirus , Infecções por Coronavirus/epidemiologia , Pacientes Internados/estatística & dados numéricos , Neoplasias/epidemiologia , Pandemias , Pneumonia Viral/epidemiologia , Academias e Institutos/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/efeitos adversos , Antineoplásicos/uso terapêutico , Brasil/epidemiologia , COVID-19 , Institutos de Câncer/estatística & dados numéricos , Causas de Morte , Criança , Pré-Escolar , Comorbidade , Diabetes Mellitus/epidemiologia , Suscetibilidade a Doenças , Feminino , Mortalidade Hospitalar , Humanos , Hipertensão/epidemiologia , Hospedeiro Imunocomprometido , Lactente , Masculino , Pessoa de Meia-Idade , Neoplasias/tratamento farmacológico , Estudos Retrospectivos , SARS-CoV-2 , Adulto Jovem
14.
Neurology ; 95(24): e3313-e3320, 2020 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-32934164

RESUMO

OBJECTIVE: To study sex differences with respect to publications, leadership, and recognition awards in the American Academy of Neurology (AAN) in light of recent research highlighting inequities in these domains. METHODS: We examined medical school graduation, neurology residency (using American Medical Association and American Council for Graduate Medical Education data), membership in the AAN, first and last authorship in Neurology®, membership on AAN committees, and AAN recognition awards by sex for 1997, 2007, and 2017. RESULTS: Female medical students were less likely to enter neurology residency in 1997 only. In 2007 and 2017, there was no proportionate difference between men and women as last author, a surrogate for senior member of the author panel. In 2017, women were proportionately more likely to be first authors than men, a surrogate for principal investigator of the study. Committee membership was less for women in 1997 and 2007 (p < 0.001) but was not proportionately different in 2017 (p = 0.534). Women were proportionately more likely to receive recognition awards in all years studied (1997 p = 0.008, 2007 p < 0.001, 2017 p < 0.001), although absolute numbers of women were lower. CONCLUSIONS: Female membership, leadership (through committee membership), and publications as last author were lower in 1997 in the AAN. These same metrics demonstrated substantial proportionate changes, with no differences in last authorship in 2007 and 2017, greater likelihood for women to be first author in 2017, no differences in committee membership in 2017, and greater likelihood of receiving awards determined by merit in all 3 years.


Assuntos
Academias e Institutos/estatística & dados numéricos , Distinções e Prêmios , Bibliometria , Internato e Residência/estatística & dados numéricos , Liderança , Neurologia/estatística & dados numéricos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores Sexuais , Estados Unidos
15.
PLoS Biol ; 18(9): e3000860, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32960891

RESUMO

Engagement with scientific manuscripts is frequently facilitated by Twitter and other social media platforms. As such, the demographics of a paper's social media audience provide a wealth of information about how scholarly research is transmitted, consumed, and interpreted by online communities. By paying attention to public perceptions of their publications, scientists can learn whether their research is stimulating positive scholarly and public thought. They can also become aware of potentially negative patterns of interest from groups that misinterpret their work in harmful ways, either willfully or unintentionally, and devise strategies for altering their messaging to mitigate these impacts. In this study, we collected 331,696 Twitter posts referencing 1,800 highly tweeted bioRxiv preprints and leveraged topic modeling to infer the characteristics of various communities engaging with each preprint on Twitter. We agnostically learned the characteristics of these audience sectors from keywords each user's followers provide in their Twitter biographies. We estimate that 96% of the preprints analyzed are dominated by academic audiences on Twitter, suggesting that social media attention does not always correspond to greater public exposure. We further demonstrate how our audience segmentation method can quantify the level of interest from nonspecialist audience sectors such as mental health advocates, dog lovers, video game developers, vegans, bitcoin investors, conspiracy theorists, journalists, religious groups, and political constituencies. Surprisingly, we also found that 10% of the preprints analyzed have sizable (>5%) audience sectors that are associated with right-wing white nationalist communities. Although none of these preprints appear to intentionally espouse any right-wing extremist messages, cases exist in which extremist appropriation comprises more than 50% of the tweets referencing a given preprint. These results present unique opportunities for improving and contextualizing the public discourse surrounding scientific research.


Assuntos
Bases de Dados como Assunto , Publicações , Ciência , Mudança Social , Mídias Sociais , Academias e Institutos/organização & administração , Academias e Institutos/normas , Academias e Institutos/estatística & dados numéricos , Acesso à Informação , Bases de Dados como Assunto/organização & administração , Bases de Dados como Assunto/normas , Bases de Dados como Assunto/estatística & dados numéricos , Processamento Eletrônico de Dados/organização & administração , Processamento Eletrônico de Dados/normas , Processamento Eletrônico de Dados/estatística & dados numéricos , Humanos , Competência em Informação , Internet/organização & administração , Internet/normas , Internet/estatística & dados numéricos , Ativismo Político , Publicações/classificação , Publicações/normas , Publicações/estatística & dados numéricos , Publicações/provisão & distribuição , Ciência/organização & administração , Ciência/normas , Ciência/estatística & dados numéricos , Mídias Sociais/organização & administração , Mídias Sociais/normas , Mídias Sociais/estatística & dados numéricos
16.
Mil Med ; 185(11-12): e2104-e2109, 2020 12 30.
Artigo em Inglês | MEDLINE | ID: mdl-32870979

RESUMO

INTRODUCTION: Military installations are at increased risk for the transmission of infectious disease. Personnel who live and train on military installations live and train near one another facilitating disease transmission. An understanding of historical sanitation and hygiene can inform modern practices. This is especially pertinent considering the continuing rise of variants of infectious diseases, such as the recent pandemic of the 2019 severe acute respiratory syndrome coronavirus 2. In this article, we review the rise and decline of infectious disease at the United States Military Academy (USMA) during the period spanning 1890 through 1910, and the public health interventions used to combat disease spread. MATERIALS AND METHODS: Primary data regarding cadet illness were acquired from the historical archives of the USMA. These included annual reports, clinical admission records, casualty ledgers, and sanitation reports. Unpublished documents from the medical history of USMA provide periodic trends of health among cadets because of infectious disease. RESULTS: Between 1890 and 1910, the USMA at West Point was confronted with cases of influenza, measles, mumps, scarlet fever, smallpox, typhus, and malaria. In response, a series of non-pharmaceutical interventions (NPIs) were instituted to curb the spread of infectious disease. These interventions most likely proved effective in suppressing the transmission of communicable diseases. The most common and arguably the most effective NPI was the physical separation of the sick from the well. CONCLUSIONS: The USMA experience mirrored what was occurring in the larger U.S. Army in the early 20th century and may serve as a model for the application of NPIs in response to modern infectious diseases resulting from novel or unknown etiologies.


Assuntos
Academias e Institutos/estatística & dados numéricos , Higiene Militar/normas , Medicina Militar/métodos , Academias e Institutos/história , Academias e Institutos/organização & administração , História do Século XIX , História do Século XX , Humanos , Influenza Humana/epidemiologia , Influenza Humana/história , Malária/epidemiologia , Malária/história , Sarampo/epidemiologia , Sarampo/história , Higiene Militar/história , Militares/educação , Militares/história , Militares/estatística & dados numéricos , Caxumba/epidemiologia , Caxumba/história , Escarlatina/epidemiologia , Escarlatina/história , Varíola/epidemiologia , Varíola/história , Tifo Epidêmico Transmitido por Piolhos/epidemiologia , Tifo Epidêmico Transmitido por Piolhos/história , Estados Unidos/epidemiologia
17.
JCO Glob Oncol ; 6: 1306-1311, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32795195

RESUMO

PURPOSE: The rapid dissemination of information through social media renders a profound lens to evaluate perceptions of emerging topics, especially in the context of a global pandemic. The primary objective of this cross-sectional study was to elucidate trends on social media in the setting of surgical cancer care affected by the COVID-19 pandemic across the globe. METHODS: A public search of Twitter from April 1 to 30, 2020, was conducted, which yielded 996 posts related to COVID-19 and cancer. Two authors (E.J.K. and H.S.) individually reviewed all posts and recorded the post category, engagement, author category, and geographic location. Data were then analyzed through descriptive analyses. Only English-language posts were included, and any noncancer- or non-COVID-related posts were excluded from the analysis. RESULTS: A total of 734 unique authors from 26 different countries wrote 996 relevant posts that averaged 12.0 likes, 4.7 retweets, and 0.5 hashtags per post. Only 2.3% (23 of 996) of posts included a video. Authors of the included tweets most frequently were friends and families of patients (183; 18.4%), academic institutions or organizations (182; 18.3%), and physicians (138; 13.9%). Topics of importance were cancellations of surgeries (299; 40.1%), COVID-19 education (211; 121.2%), and research studies (93; 9.3%). The United Kingdom and the United States made up 81.5% of the cohort, followed by Canada (6.6%) and India (2.4%). Of posts where a specific type of surgery was identified (196), the most common type mentioned was breast cancer (50; 25.5%), followed by lung cancer (37; 18.9%) and urologic cancer (22; 11.2%). CONCLUSION: This analysis provides insight into the resulting impacts of COVID-19 on the global discussion of surgical cancer care.


Assuntos
Betacoronavirus , Infecções por Coronavirus , Neoplasias/cirurgia , Pandemias , Pneumonia Viral , Mídias Sociais , Academias e Institutos/estatística & dados numéricos , COVID-19 , Estudos Transversais , Família , Humanos , Percepção , SARS-CoV-2 , Mídias Sociais/estatística & dados numéricos
18.
Medicine (Baltimore) ; 99(34): e21828, 2020 Aug 21.
Artigo em Inglês | MEDLINE | ID: mdl-32846827

RESUMO

BACKGROUND: Income is 1 of the socio-economic indicators and could directly influence the health outcomes of cardiovascular disease (CVD). The relationship between income and CVD has attracted more and more scholars' attention in the past 20 years. METHODS: To study the current research dynamics of this field, a bibliometric analysis was conducted to evaluate the publications from 1990 to 2018 based on the Science Citation Index Expanded database. By using the Derwent Date Analyzer software, the following aspects were explored: RESULTS:: The USA ranked first in this field, followed by UK and Canada in terms of number of publications. As for institutions, Harvard University took the leading place in the number of publications, as well as the h-index. Plos One had the most publications and "health" was the most frequent used keyword. The leading research area was "public environmental occupational health". CONCLUSIONS: In conclusion, the elderly, the children and the puerpera were the main study population in this field and "disease prevention" was the main study direction. The most concerned health issues in this field were "obesity" and "diet". There might be a lack of articles that explore the associations between income and CVD with a global perspective. Articles on this content are urgently warranted.


Assuntos
Bibliometria , Doenças Cardiovasculares/epidemiologia , Renda , Publicações Periódicas como Assunto/estatística & dados numéricos , Universidades/estatística & dados numéricos , Academias e Institutos/estatística & dados numéricos , Autoria , Pesquisa Biomédica/tendências , Doenças Cardiovasculares/prevenção & controle , Bases de Dados Factuais , Humanos , Cooperação Internacional , Publicações Periódicas como Assunto/tendências , Fatores de Risco
19.
PLoS One ; 15(7): e0236556, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32735594

RESUMO

Web-based information systems designed to increase access to species occurrence data for use in research and natural resource decision-making have become more prevalent over the past few decades. The effectiveness of these systems depends on their usability and extent of use by their intended audiences. We conducted an online survey of academics and government professionals in the United States to compare their species occurrence data needs and their perceptions and use of web-based species occurrence information systems. Our results indicate that although views and perceptions held by academics and government professionals about the importance, usefulness, and ease of use of these information systems tend to be similar, there were differences in their use of species occurrence data and web-based species occurrence information systems. The baseline information obtained in this study will help inform future directions for improvements in species occurrence information systems.


Assuntos
Academias e Institutos/estatística & dados numéricos , Biodiversidade , Governo , Internet , Inquéritos e Questionários , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem
20.
Indian J Ophthalmol ; 68(8): 1540-1544, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32709770

RESUMO

PURPOSE: To evaluate the effect of COVID-19 pandemic and national lockdown on patient care at a tertiary-care ophthalmology institute. METHODS: Records of all the patients who presented from March 25th to May 3rd, 2020 were scanned to evaluate the details regarding the presenting complaints, diagnosis, advised treatment and surgical interventions. RESULTS: The number of outpatient department visits, retinal laser procedures, intravitreal injections and cataract surgeries during this lockdown decreased by 96.5%, 96.5%, 98.7% and 99.7% respectively compared from the corresponding time last year. Around 38.8% patients could be triaged as non-emergency cases based on history alone while 59.5% patients could be triaged as non-emergency cases after examination. Only eighty-four patients opted for video-consultation from April 15th to May 3rd, 2020. Nine patients presented with perforated corneal ulcer, but could not undergo penetrating keratoplasty due to the lack to available donor corneal tissue. One of these patients had to undergo evisceration due to disease progression. Two patients with open globe injury presented late after trauma and had to undergo enucleation. Around 9% patients could not undergo the advised urgent procedure due to logistical issues related to the lockdown. CONCLUSION: A significant number of patients could not get adequate treatment during the lockdown period. Hospitals need to build capacity to cater to the expected patient surge post-COVID-19-era, especially those requiring immediate in-person attention. A large number of patients can be classified as non-emergency cases. These patients need to be encouraged to follow-up via video-consultation to carve adequate in-person time for the high-risk patients.


Assuntos
Betacoronavirus , Infecções por Coronavirus/epidemiologia , Oftalmopatias/terapia , Oftalmologia/estatística & dados numéricos , Pandemias , Assistência ao Paciente/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Quarentena , Academias e Institutos/organização & administração , Academias e Institutos/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , COVID-19 , Criança , Pré-Escolar , Serviços Médicos de Emergência/estatística & dados numéricos , Feminino , Hospitais Especializados/organização & administração , Hospitais Especializados/estatística & dados numéricos , Humanos , Índia/epidemiologia , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Oftalmologia/organização & administração , Estudos Retrospectivos , SARS-CoV-2 , Centros de Atenção Terciária/estatística & dados numéricos
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