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1.
CA Cancer J Clin ; 72(5): 437-453, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35584404

RESUMO

Approximately one-half of individuals with cancer face personal economic burdens associated with the disease and its treatment, a problem known as financial toxicity (FT). FT more frequently affects socioeconomically vulnerable individuals and leads to subsequent adverse economic and health outcomes. Whereas multilevel systemic factors at the policy, payer, and provider levels drive FT, there are also accompanying intervenable patient-level factors that exacerbate FT in the setting of clinical care delivery. The primary strategy to intervene on FT at the patient level is financial navigation. Financial navigation uses comprehensive assessment of patients' risk factors for FT, guidance toward support resources, and referrals to assist patient financial needs during cancer care. Social workers or nurse navigators most frequently lead financial navigation. Oncologists and clinical provider teams are multidisciplinary partners who can support optimal FT management in the context of their clinical roles. Oncologists and clinical provider teams can proactively assess patient concerns about the financial hardship and employment effects of disease and treatment. They can respond by streamlining clinical treatment and care delivery planning and incorporating FT concerns into comprehensive goals of care discussions and coordinated symptom and psychosocial care. By understanding how age and life stage, socioeconomic, and cultural factors modify FT trajectory, oncologists and multidisciplinary health care teams can be engaged and informative in patient-centered, tailored FT management. The case presentations in this report provide a practical context to summarize authors' recommendations for patient-level FT management, supported by a review of key supporting evidence and a discussion of challenges to mitigating FT in oncology care. CA Cancer J Clin. 2022;72:437-453.


Assuntos
Neoplasias , Oncologistas , Estresse Financeiro , Humanos , Oncologia , Neoplasias/psicologia
2.
J Cancer Educ ; 39(4): 368-373, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38468110

RESUMO

Providing safe and informed healthcare for sexual and gender minority (SGM) individuals with cancer is stymied by the lack of sexual orientation and gender identity (SOGI) data reliably available in health records and by insufficient training for staff. Approaches that support institutional learning, especially around sensitive topics, are essential for hospitals seeking to improve practices impacting patient safety and research. We engineered annual institutional retreats to identify and unify stakeholders, promote awareness of gaps and needs, identify initiatives, minimize redundant projects, and coordinate efforts that promote improvements in SGM cancer care, education, and research. The 2022 and 2023 retreats employed a 4-h hybrid format allowing virtual and in-person engagement. Retreat organizers facilitated small-group discussions for brainstorming among participants. We performed descriptive statistics from retreat evaluations. The retreats engaged 104 attendees from distinct departments and roles. Participants expressed robust satisfaction, commending the retreat organization and content quality. Notably, the first retreat yielded leadership endorsement and funding for a Quality Improvement pilot to standardize SOGI data collection and clinical staff training. The second retreat provided a platform for updates on focused efforts across the institution and for receiving direction regarding national best practices for SGM care and research. We report the processes and outcomes of institution-wide retreats, which served as a platform for identifying gaps in organizational healthcare practices and research for SGM individuals with cancer. The strategies described herein may be readily scaled at other cancer hospitals seeking to learn and enact system-wide practice changes that support the needs of SGM patients and families.


Assuntos
Institutos de Câncer , Humanos , Institutos de Câncer/organização & administração , Minorias Sexuais e de Gênero , Neoplasias , Melhoria de Qualidade , Feminino , Liderança , Masculino , Aprendizagem
3.
Lancet Oncol ; 24(10): e407-e414, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37797646

RESUMO

Global oncology research and training are crucial to address the growing global burden of cancer, which largely and increasingly occurs in low-income and middle-income countries. To better understand global oncology activities at the 71 National Cancer Institute (NCI)-designated cancer centres, the US NCI Centre for Global Health regularly surveys cancer centre directors, global oncology leads, and principal investigators in 36 US states and the District of Columbia. The survey results complement internal and publicly available data about global oncology research funded directly by the US National Institutes of Health to provide a comprehensive catalogue of global oncology research, training, and activities led by NCI-designated cancer centres. 91% (61 of 67) of responding cancer centres reported global oncology activities not directly funded by the National Institutes of Health. The survey results indicate that global oncology is an important priority at cancer centres and provide a valuable resource for these centres, researchers, collaborators, trainees, and the NCI and other funders.


Assuntos
Oncologia , Neoplasias , Estados Unidos , Humanos , National Cancer Institute (U.S.) , Inquéritos e Questionários , Neoplasias/epidemiologia , Neoplasias/terapia , National Institutes of Health (U.S.)
4.
J Cancer Educ ; 38(3): 1099-1104, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-36495396

RESUMO

In the United States, preparing researchers and practitioners for careers in cancer requires multiple components for success. In this reflection article, we discuss our approach to designing a comprehensive research training program in cancer disparities. We focused on elements that provide students and early career scientists a deep understanding of disparities through first-hand experiences and skills training necessary to build a research career in the area. Our Educational Program sits within the framework of an NCI P20 program, "UHAND (University of Houston/MD Anderson Cancer Center)", jointly established by an NCI-designated comprehensive cancer center and a minority-serving university as a collaborative partnership devoted to the elimination of cancer inequities among disproportionately affected racial and ethnic groups (UHAND Program to Reduce Cancer Disparities; NCI P20CA221696/ P20CA221697). The Education Program was designed to build on and enhance skills that are critical to pursuing a career in cancer disparities research at the undergraduate, doctoral, and post-doctoral levels-such as scientific communication, career planning and development, professional and community-based collaboration, and resilience in addition to solid scientific training. As such, our program integrates (1) opportunities for learning through service to community organizations providing resources to populations with documented cancer disparities, (2) a tailored curriculum of learning activities with program leadership and mentored research with scientists focused on cancer disparities and cancer prevention, (3) professional development training critical to career success in disparities research, and (4) support to address unique challenges faced by trainees from backgrounds that are historically underrepresented in research.


Assuntos
Currículo , Neoplasias , Humanos , Estados Unidos , Aprendizagem , Mentores , Grupos Minoritários , Etnicidade , Neoplasias/prevenção & controle
5.
J Cancer Educ ; 38(3): 1066-1076, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-36399283

RESUMO

The purpose of this study is to describe the context, curriculum design, and pilot evaluation of the educational program "Sexual and Gender Minority Cancer Curricular Advances for Research and Education" (SGM Cancer CARE), a workshop for early-career researchers and healthcare providers interested in gaining knowledge and skills in sexual and gender minority (SGM) cancer research and healthcare advocacy. A needs assessment of a sample of clinicians and researchers (n = 104) and feedback from an Advisory Board informed the curriculum design of the SGM Cancer CARE workshop. Four SGM-tailored modules, focusing on epidemiology, clinical research, behavioral science and interventions, and community-based participatory approaches, were developed and tested in a 2.5-day virtual format among 19 clinicians and researchers. A fifth module to provide feedback to participants on brief presentations about their SGM cancer research ideas or related efforts was added later. A mixed-methods evaluation comprised of pre- and post-modular online evaluation surveys and virtual focus groups was used to determine the degree to which the workshop curriculum met participant needs. Compared to pre-module evaluations, participants reported a marked increase in SGM cancer research knowledge in post-module scores. Quantitative results were supported by our qualitative findings. In open field response survey questions and post-workshop focus groups, participants reported being extremely pleased with the content and delivery format of the SGM Cancer CARE workshop. Participants did regret not having the opportunity to connect with instructors, mentors, and colleagues in person. The SGM Cancer CARE curriculum was shown to increase the knowledge, skills, and level of preparedness of early-career clinicians and scientists to conduct culturally relevant and appropriate research needed to improve care for SGM persons across the cancer care continuum from prevention to survivorship.


Assuntos
Equidade em Saúde , Neoplasias , Minorias Sexuais e de Gênero , Humanos , Currículo , Neoplasias/prevenção & controle , Escolaridade
6.
Cancer Control ; 29: 10732748221133625, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36219671

RESUMO

BACKGROUND: Prevention strategies for cancer are necessary. Health workers who often serve as role models bear responsibility for prevention counseling and programs. However, whether their habits and behaviors reflect prevention goals are unknown. We describe the prevalence of cancer risk factors and prevention behaviors in health workers of a referral cancer center in Mexico City. METHODS: Cross-sectional study in which workers of the National Cancer Institute were invited to participate in a prevention program, risk factor survey, and nutrition, psychological, and genetic counseling were included. The likelihood of cancer was calculated based on the presence of risk factors. Factors associated with prevention behaviors were identified by logistic regression. RESULTS: We recruited 301 workers; 77% were women. The median self-reported BMI was 26.4 kg/m2, 9.97% smoked, 78% drank alcohol, and 89% did not get at least 150 min/week of physical activity. In women, age (OR = 1.3 95%CI 1.01-1.06) and physical activity of 150 min/week (OR = 2.52 95% CI 1.28-4.96) were associated with cancer prevention behaviors. No risk factors were associated with healthy behaviors among men. CONCLUSION: Health workers may have unhealthy lifestyles and behaviors, is essential to create supportive environments to promote cancer prevention counseling and programs effectively.


Assuntos
Detecção Precoce de Câncer , Neoplasias , Estudos Transversais , Feminino , Humanos , Recém-Nascido , Masculino , México/epidemiologia , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Neoplasias/prevenção & controle , Projetos Piloto , Encaminhamento e Consulta
7.
BMC Med Educ ; 22(1): 802, 2022 Nov 17.
Artigo em Inglês | MEDLINE | ID: mdl-36397022

RESUMO

BACKGROUND: Unaddressed impostor feelings that impede developing interest in science and self-efficacy in conducting research have a dispiriting effect that perpetuates unsatisfactory diversity in the health science workforce when such feelings are experienced more by those historically underrepresented in the workforce. This warrants effective interventions to reduce the impact of impostor feelings and related factors that diminish career resilience. We examined the effects of a 90-minute workshop on impostor perceptions and growth mindset to raise awareness of impostor phenomenon (IP) and develop skills to manage IP successfully for students attending a 10-week summer research experience program. METHODS: Using a convergent mixed-methods design, data were analyzed from 51 racially and ethnically diverse students who participated in an interactive IP workshop. Using students' half-way and final progress reports about their summer experiences and pre- and post-summer online surveys, we identified how the workshop changed awareness of IP and helped students develop coping strategies. RESULTS: Students strongly endorsed the workshop, remarking that its content and personal stories from peers validated their own IP experiences and relieved anxiety by revealing how common the experience was. Many reported applying mindset-changing solutions, including positive self-talk, focusing their thinking on facts about themselves and situation, and grounding themselves firmly against potentially persuasive and confidence-eroding impostor feelings. While students reported end-of-summer impostor feelings at levels similar to before the program, they described being able to manage their feelings better and persist towards goals and challenging tasks. One measure of IP appeared to be addressed through students' activation of a growth mindset, potentially explaining a specific mechanism for intervention. Discrepancies between qualitative responses and quantitative IP measures demand additional work on IP instruments. CONCLUSIONS: A brief, theory-based IP workshop administered by research training programs, including those as short as 10-weeks, can have positive impact on subsequent IP experience and its successful management, with potential long-term impact on retention of a diverse biomedical research workforce.


Assuntos
Autoimagem , Estudantes , Humanos , Transtornos de Ansiedade , Logro
8.
J Cancer Educ ; 37(4): 1069-1075, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-33184755

RESUMO

National surveys document steady declines over time in interest in academic medicine and cancer prevention careers (Am J Prev Med 54(3):444-8, 2018). Through interviews with 16 academic cancer prevention physicians at one comprehensive cancer center, this study identifies motivations and barriers to physician careers in academic cancer prevention and proposes recommendations to increase recruitment. Participants reported that cancer prevention was vague to them early in training, impairing career exploration. Further, without role models and opportunities to learn about cancer prevention, many were ignorant of career options. Many had incorrect views about cancer prevention practice being mainly within the scope of primary care physicians, and some reported colleagues viewing the rigor of cancer prevention skeptically. However, all described notable experiences-in classes, with mentors, on research projects, or from encounters with patients, motivating them to pursue academic clinical cancer prevention regardless of challenges. Clearly, a lack of both information and guidance towards careers in clinical cancer prevention has been critical barriers to robust recruitment of physicians to the field and must be addressed urgently. Helping physicians earlier during training to both understand the value of prevention and cultivate their interests in it, particularly for clinical cancer prevention, would have widespread benefits.


Assuntos
Neoplasias , Médicos , Escolha da Profissão , Humanos , Mentores , Neoplasias/prevenção & controle , Pesquisa Qualitativa
9.
J Cancer Educ ; 35(1): 44-53, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-30377952

RESUMO

Reducing health disparities for sexual and gender minority (SGM) people is a priority of the National Institutes of Health. SGM populations face barriers in cancer prevention, treatment, and survivorship care. These barriers are due to deficits in researcher and provider training and education, as well as limited National Cancer Institute funding opportunities directed at the many different SGM populations. SGM status intersects with race and ethnicity, education, geography, and poverty to exacerbate disparities further. SGM cancer research will inform SGM patient cancer care guidelines and promote best practices in care among cancer providers. Cancer professionals may benefit from tailored training to enhance their research readiness for SGM cancer care. Research readiness can promote conduct of high-impact SGM cancer research and expand the limited knowledge of SGM cancer care disparities. Here, we propose a coordinated national plan for the training and education of health science researchers and oncology providers as a key strategy to reduce SGM cancer health disparities experienced along the cancer care continuum. We describe unrecognized clinical cancer care needs of SGM patients and unmet opportunities for research partnership and offer strategies for developing flexible educational training programs, courses, and workshops to prepare researchers and healthcare providers to promote health equity and quality cancer care for members of the SGM community.


Assuntos
Equidade em Saúde/normas , Pessoal de Saúde/estatística & dados numéricos , Disparidades em Assistência à Saúde/normas , Neoplasias/terapia , Guias de Prática Clínica como Assunto/normas , Pesquisadores/estatística & dados numéricos , Minorias Sexuais e de Gênero/educação , Humanos , Oncologia , National Cancer Institute (U.S.) , Estados Unidos
10.
Prev Med ; 120: 131-139, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-30660707

RESUMO

Evidence suggests interdependent associations of individual modifiable behaviors with health outcomes. However, such interrelations have not been accounted for in previous behavior-outcome associations. We conducted latent profile analysis (LPA) on self-reported levels of alcohol consumption, restaurant dining, vitamin/mineral supplement use, physical activity (PA) and smoke exposure (first- and second-hand smoke) separately for smokers (N = 4530) and non-smokers (N = 13,421) using data from the third National Health and Nutrition Examination Survey (NHANES III) to identify subgroups with similar levels within and across behaviors. Cox-proportional hazards models were used to compare mortality rates between subgroups from cancer, cardiovascular disease (CVD) and all-causes at an average of 16.4 (±6.1) years follow-up. Five behavioral typologies were identified in non-smokers ("Moderates", "Low Risk Factors", "Restaurant Diners", "Moderate Passive Smokers" and "Heavy Passive Smokers"), and four in smokers ("Moderates", "Low Risk Factors", "Heavy Smokers" and "Physically Active"). As a group, "Moderates" had levels of each behavior that were not significantly different from at least one other group. Compared to "Moderates", in non-smokers "Restaurant Diners" had lower hazard from all-cause (hazard ratio (HR):0.84, 95% CI:0.74-0.97) and CVD (HR:0.59, 0.43-0.82) mortality, while "Low Risk Factors" had higher cancer mortality (HR:1.38,1.03-1.84). In smokers, compared to "Moderates", higher hazards for mortality were found for "Heavy Smokers" (all cause: HR:1.34, 1.12-1.60; CVD: HR:1.52, 1.04-2.23; cancer: HR:1.41 1.02-1.96) and "Low Risk Factors" (all-cause: HR:1.58, 1.14-2.17). Taken together, when restaurant dining, PA and smoking exposures are grouped together, novel predictions for mortality occur, suggesting data on multiple behaviors may be informative for risk stratification.


Assuntos
Causas de Morte , Comportamentos Relacionados com a Saúde , Estilo de Vida , Assunção de Riscos , Fumar/epidemiologia , Adulto , Fatores Etários , Idoso , Alcoolismo/diagnóstico , Alcoolismo/epidemiologia , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Modelos de Riscos Proporcionais , Medição de Risco , Comportamento de Redução do Risco , Fatores Sexuais , Fumar/fisiopatologia , Análise de Sobrevida , Estados Unidos , Adulto Jovem
11.
J Cancer Educ ; 33(1): 109-115, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-27325275

RESUMO

The field of cancer prevention incorporates research all along the spectrum from basic science studies at the laboratory bench to epidemiology, behavioral sciences, and clinical studies, with the convergence of evidence from these different approaches aimed at implementing public health interventions that reduce the burden of this disease. Due to the necessity of multiple disciplines interacting in order to achieve a public health outcome, traditional discipline-specific training may not be adequately preparing the cancer prevention research workforce. We propose that cancer prevention researchers establish defined professional competencies which will allow them to shape the future directions of the field as well as to collaborate effectively in multidisciplinary teams, disseminate new findings beyond their own scientific circles, and advocate for their implementation for the public good. We previously proposed that these core competencies focus on knowledge of issues in other research fields, interdisciplinary communication, and leadership/teamwork. Here, we describe the reorganization of an existing course to incorporate activities deliberately designed to foster these competencies. We provide details about the course structure, student feedback, and ideas for future versions of this course. We hope this framework will be useful to others who are engaged in the collective effort to develop leaders in the field of cancer prevention research.


Assuntos
Oncologia/educação , Neoplasias/prevenção & controle , Medicina Preventiva/educação , Competência Profissional , Pesquisadores/educação , Pesquisa Biomédica/educação , Comportamento Cooperativo , Pesquisa sobre Serviços de Saúde , Humanos , Comunicação Interdisciplinar , Saúde Pública/educação , Texas
12.
Cancer ; 123(6): 940-947, 2017 05 15.
Artigo em Inglês | MEDLINE | ID: mdl-27780311

RESUMO

BACKGROUND: The National Surgical Adjuvant Breast and Bowel Project B35 and International Breast Cancer Intervention Studies II Ductal Carcinoma In Situ trials showed similar treatment effects of anastrozole and tamoxifen in reducing cancer recurrence risk among ductal carcinoma in situ (DCIS) patients. Studies have shown low levels of hormone therapy drug initiation for DCIS patients, but the current body of literature lacks information on the 5-year adherence rates for these drugs from population-based studies. METHODS: This study evaluated the initiation and 5-year adherence levels for women aged 66 to 85 years who had been diagnosed with estrogen receptor (ER)-positive DCIS between 2007 and 2011 according to the Surveillance, Epidemiology, and End Results and Texas Cancer Registry databases linked to Medicare claims. Chi-square tests, trend tests, and logistic regression were used to identify factors associated with treatment initiation. RESULTS: There were 2871 women with ER-positive DCIS, and approximately 45% began treatment with tamoxifen or aromatase inhibitors (AIs) within 1 year of their DCIS diagnosis. The median age was 73 years for the users and 75 years for the nonusers. Women aged 66 to 70 years who underwent lumpectomy and radiation therapy were significantly more likely to initiate hormone therapy. The initiation of therapy was also significantly associated with patients' geographic location, education, marital status, diagnosis year, and race/ethnicity. Among users, adherence decreased from 67% in the first year to 30% in the fifth year. CONCLUSIONS: Initiation and adherence levels for tamoxifen or AIs among older women with ER-positive DCIS are low. Future studies should develop methods to ensure that informed discussions take place between health care providers and patients regarding hormonal therapy for cancer prevention. Cancer 2017;123:940-47. © 2016 American Cancer Society.


Assuntos
Antineoplásicos Hormonais/uso terapêutico , Inibidores da Aromatase/uso terapêutico , Carcinoma de Mama in situ/tratamento farmacológico , Carcinoma de Mama in situ/epidemiologia , Carcinoma Ductal de Mama/tratamento farmacológico , Carcinoma Ductal de Mama/epidemiologia , Adesão à Medicação , Tamoxifeno/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais , Carcinoma de Mama in situ/diagnóstico , Carcinoma Ductal de Mama/diagnóstico , Terapia Combinada , Comorbidade , Feminino , Humanos , Gradação de Tumores , Estadiamento de Neoplasias , Programa de SEER , Fatores Socioeconômicos , Texas/epidemiologia , Carga Tumoral
13.
Br J Nutr ; 117(8): 1189-1197, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28509665

RESUMO

It is unclear which of four popular contemporary diet patterns is best for weight maintenance among postmenopausal women. Four dietary patterns were characterised among postmenopausal women aged 49-81 years (mean 63·6 (sd 7·4) years) from the Women's Health Initiative Observational Study: (1) a low-fat diet; (2) a reduced-carbohydrate diet; (3) a Mediterranean-style (Med) diet; and (4) a diet consistent with the US Department of Agriculture's Dietary Guidelines for Americans (DGA). Discrete-time hazards models were used to compare the risk of weight gain (≥10 %) among high adherers of each diet pattern. In adjusted models, the reduced-carbohydrate diet was inversely related to weight gain (OR 0·71; 95 % CI 0·66, 0·76), whereas the low-fat (OR 1·43; 95 % CI 1·33, 1·54) and DGA (OR 1·24; 95 % CI 1·15, 1·33) diets were associated with increased risk of weight gain. By baseline weight status, the reduced-carbohydrate diet was inversely related to weight gain among women who were normal weight (OR 0·72; 95 % CI 0·63, 0·81), overweight (OR 0·67; 95 % CI 0·59, 0·76) or obese class I (OR 0·63; 95 % CI 0·53, 0·76) at baseline. The low-fat diet was associated with increased risk of weight gain in women who were normal weight (OR 1·28; 95 % CI 1·13, 1·46), overweight (OR 1·60; 95 % CI 1·40, 1·83), obese class I (OR 1·73; 95 % CI 1·43, 2·09) or obese class II (OR 1·44; 95 % CI 1·08, 1·92) at baseline. These findings suggest that a low-fat diet may promote weight gain, whereas a reduced-carbohydrate diet may decrease risk of postmenopausal weight gain.


Assuntos
Inquéritos sobre Dietas , Pós-Menopausa , Aumento de Peso , Idoso , Registros de Dieta , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade
14.
J Cancer Educ ; 32(1): 3-10, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-28064401

RESUMO

Through the R25 Cancer Education Grants Program (CEGP), the National Cancer Institute (NCI) has been supporting the broad educational needs of the cancer research and cancer healthcare communities since 1974. NCI sponsored a workshop on September 13, 2016 in Bethesda, Maryland, with the objectives of sharing best practices in cancer education, communicating R25 CEGP programmatic information, and gathering ideas to strengthen the R25 CEGP to better meet the emerging needs in cancer education in the face of a rapidly changing landscape in cancer research and cancer care. With 53 leaders in cancer education in attendance, the workshop featured an overview of the R25 CEGP by NCI Program Staff, a showcase of several types of CEGP programs by current R25 grantees, and in-depth discussions on a broad range of questions critical for the continued success of the R25 CEGP. The workshop afforded an opportunity, for the first time, for cancer researchers and clinicians conducting different forms of cancer education activities to gather in one place as leaders of a community of increasing importance. The discussion resulted in a set of suggestions that will benefit the R25 CEGP and cancer education in general. There was a general consensus among the participants that bringing the cancer education community together is a significant achievement of the workshop that will have a long-lasting impact on cancer education.


Assuntos
Pesquisa Biomédica/educação , Educação , Organização do Financiamento , Oncologia/educação , National Cancer Institute (U.S.)/economia , Humanos , National Cancer Institute (U.S.)/organização & administração , Ensino , Estados Unidos
15.
J Career Assess ; 24(1): 182-196, 2016 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-26924920

RESUMO

Competency in forms of scientific communication, both written and spoken, is essential for success in academic science. This study examined the psychometric properties of three new measures, based on social cognitive career theory, that are relevant to assessment of skill and perseverance in scientific communication. Pre- and postdoctoral trainees in biomedical science (N = 411) completed online questionnaires assessing self-efficacy in scientific communication, career outcome expectations, and interest in performing tasks in scientific writing, oral presentation, and impromptu scientific discourse. Structural equation modeling was used to evaluate factor structures and model relations. Confirmatory factor analysis supported a 22-item, 3-factor measure of self-efficacy, an 11-item, 2-factor measure of outcome expectations, and a 12-item, 3-factor measure of interest in scientific communication activities. Construct validity was further demonstrated by theory-consistent inter-factor relations and relations with typical communications performance behaviors (e.g., writing manuscripts, abstracts, presenting at national meetings).

16.
Br J Nutr ; 113(8): 1244-53, 2015 Apr 28.
Artigo em Inglês | MEDLINE | ID: mdl-25812570

RESUMO

The role that BMI plays in the association between dietary quality and CVD risk is not known. We aimed to better understand this relationship using statistical methods which correct for sex-specific underreporting of dietary intake. Overall, dietary quality was assessed using the Healthy Eating Index (HEI) on data from 9797 non-pregnant adults (aged >20 years) who participated in the National Health and Nutrition Examination Survey from 2005 to 2010. CVD risk factors included blood pressure, fasting glucose and insulin, homeostatic models of insulin resistance (HOMA-IR), HDL- and LDL-cholesterol (HDL-C and LDL-C), TAG and C-reactive protein (CRP). We controlled for demographic and lifestyle covariates, and we used the population ratio approach (which adjusts for the underreporting of intake) to compare mean HEI scores between the top and bottom quartiles of covariate-adjusted CVD risk factors. In women, the total HEI score was not associated with any CVD risk factors (all Q>0·11). In men, the total HEI score was associated with covariate-adjusted residuals for fasting insulin (Q<0.001), HOMA-IR (Q<0.001), HDL-C (Q=0.01) and CRP (Q<0.001). When we additionally adjusted for BMI, the association with total HEI score was not significant (all P>0.10). In the present analyses, dietary quality was associated with five CVD risk factors in a sex-specific manner. Moreover, the association of BMI with CVD risk attenuated the relationship between CVD risk and diet, which suggests that BMI is an important factor in heart disease prevention.


Assuntos
Doenças Cardiovasculares/diagnóstico , Dieta , Adulto , Idoso , Glicemia/análise , Índice de Massa Corporal , Proteína C-Reativa/metabolismo , Doenças Cardiovasculares/etiologia , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Estudos Transversais , Comportamento Alimentar , Feminino , Homeostase , Humanos , Insulina/sangue , Resistência à Insulina , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Fatores de Risco , Adulto Jovem
17.
Cancer Causes Control ; 25(11): 1427-37, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25238978

RESUMO

PURPOSE: Despite evidence that prolonged periods of sitting may influence biological mediators of cancer development, few studies have considered these relationships in a cancer-specific context. METHODS: This cross-sectional study included 755 postmenopausal women enrolled in an ancillary study of the Women's Health Initiative. Plasma levels of Insulin-like growth factor-I (IGF-I), IGF-binding protein-3, leptin, insulin, C-peptide, C-reactive protein (CRP), and Interleukin (IL)-6 were measured. The time spent sitting per day was categorized as quartiles (Qs). The relationships between sedentary time and biomarkers were modified by race, physical activity, and exogenous estrogen use. RESULTS: IGF-I levels among African American (AA) women were higher than those of white women across the Qs of sedentary time. Likewise, IL-6 levels in AA women were higher than those in white women at Q3 and Q4 of sedentary time. IGFBP-3 levels were higher and insulin levels were lower across the Qs of sedentary time among women meeting guidelines for physical activity than women who were not. Additionally, CRP levels were higher among estrogen users than nonusers at Q1, Q2, and Q4 of sedentary time. CONCLUSIONS: These results suggest that relationship between time spent sitting and cancer-related biomarkers may not be simply linear, but differ in the context of effect modifiers.


Assuntos
Biomarcadores Tumorais/sangue , Neoplasias/epidemiologia , Comportamento Sedentário , Negro ou Afro-Americano , Idoso , Peptídeo C/metabolismo , Proteína C-Reativa/metabolismo , Estudos Transversais , Terapia de Reposição de Estrogênios , Feminino , Humanos , Insulina/sangue , Proteína 3 de Ligação a Fator de Crescimento Semelhante à Insulina/sangue , Fator de Crescimento Insulin-Like I/metabolismo , Interleucina-6/metabolismo , Leptina/sangue , Pessoa de Meia-Idade , Neoplasias/sangue , Neoplasias/etnologia , Neoplasias/etiologia , Pós-Menopausa , Estados Unidos/epidemiologia , População Branca , Saúde da Mulher
18.
Cancer Med ; 12(13): 14767-14780, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37212502

RESUMO

BACKGROUND: There are well-established disparities in colorectal cancer (CRC) outcomes between White and Black patients; however, assessments of CRC disparities for other racial/ethnic groups are limited. METHODS: The Surveillance, Epidemiology, and End Results database identified patients aged 50-74 years with CRC adenocarcinoma from 2000 to 2019. Trends in age-adjusted incidence rates were computed by stage at diagnosis and subsite across five broad race/ethnic groups (White, Black, Asian/Pacific Islander [API], American Indian/Alaskan Native [AIAN], and Hispanic) and four API subgroups (East Asian, Southeast Asian, South Asian, and Pacific Islander) Multivariable logistic regression evaluated associations between race/ethnicity and diagnosis stage. Multivariable Cox proportional hazards models assessed differences in cause-specific survival (CSS). RESULTS: Hispanic, AIAN, Southeast Asian, Pacific Islander, and Black patients were 3% to 28% more likely than Whites to be diagnosed with distant stage CRC, whereas East Asian and South Asians had similar or lower risk of distant stage CRC. From Cox regression analysis, Black, AIAN, and Pacific Islanders also experienced worse CSS, while East Asian and South Asian patient groups experienced better CSS. No significant differences in CSS were observed among Hispanic, Southeast Asian, and White patients. When stratified by stage, Black patients had worse CSS across all stages (early, hazard ratio (HR) = 1.38; regional, HR = 1.22; distant, HR: 1.07, p < 0.05 for all). CONCLUSION: Despite advances in CRC screening, treatment and early detection efforts, marked racial/ethnic disparities in incidence, stage at diagnosis, and survival persist. Findings demonstrate the extent to which aggregating heterogenous populations masks significant variability in CRC outcomes within race/ethnic subgroups.


Assuntos
Adenocarcinoma , Neoplasias Colorretais , Idoso , Humanos , Pessoa de Meia-Idade , Adenocarcinoma/diagnóstico , Adenocarcinoma/epidemiologia , Adenocarcinoma/etnologia , Adenocarcinoma/patologia , Povo Asiático/etnologia , Povo Asiático/estatística & dados numéricos , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/epidemiologia , Neoplasias Colorretais/etnologia , Neoplasias Colorretais/patologia , Etnicidade/estatística & dados numéricos , Hispânico ou Latino/estatística & dados numéricos , Grupos Raciais/etnologia , Grupos Raciais/estatística & dados numéricos , População Branca/estatística & dados numéricos , Negro ou Afro-Americano/estatística & dados numéricos , População do Leste Asiático/estatística & dados numéricos , População do Sudeste Asiático/estatística & dados numéricos , População do Sul da Ásia/estatística & dados numéricos , População das Ilhas do Pacífico/estatística & dados numéricos , Disparidades nos Níveis de Saúde
19.
J Natl Cancer Inst ; 115(10): 1164-1170, 2023 10 09.
Artigo em Inglês | MEDLINE | ID: mdl-37421397

RESUMO

BACKGROUND: Most case-control studies compare cancer survivors with general population controls without considering sexual orientation or gender identity. This case-control analysis compared health risk behaviors and health outcomes among sexual and gender minority cancer survivors to those of matched sexual and gender minority participants without cancer (controls). METHODS: Using data from the 2014-2021 Behavioral Risk Factor Surveillance System, a population-based sample of 4507 cancer survivors who self-identified as transgender, gay men, bisexual men, lesbian women, or bisexual women were 1:1 propensity score matched, using age at survey, race and ethnicity, marital status, education, access to health care, and US census region. Within each sexual and gender minority group, behaviors and outcomes were compared between survivors and participants without cancer, and survivors' odds ratios and 95% confidence intervals calculated. RESULTS: Gay male survivors had higher odds of depression, poor mental health, limited usual activities, difficulty concentrating, and fair or poor health. Few differences were observed between bisexual male survivors and participants without cancer. Compared with controls, lesbian female survivors had greater odds of overweight-obese status, depression, poor physical health, and fair or poor health. Bisexual female survivors had the highest rates of current smoking, depression, poor mental health, and difficulty concentrating across all sexual and gender minority groups. Statistically significantly different from transgender controls, transgender survivors had greater odds of heavy alcohol use, physical inactivity, and fair or poor health. CONCLUSIONS: This analysis revealed an urgent need to address the high prevalence of engaging in multiple health risk behaviors and not following guidelines to avoid second cancers, additional adverse outcomes, and cancer recurrences among sexual and gender minority cancer survivors.


Assuntos
Sobreviventes de Câncer , Neoplasias , Minorias Sexuais e de Gênero , Feminino , Humanos , Masculino , Identidade de Gênero , Comportamento Sexual , Neoplasias/epidemiologia , Comportamentos Relacionados com a Saúde
20.
Psychol Lang Commun ; 27(1): 436-462, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38738168

RESUMO

We studied social-psychological effects over time of a faculty-mentor workshop intervention that addressed attitudes associated with language variety and their impact on scientific communication (SC) skill development of PhD and postdoctoral STEM research trainees (N = 274). Six months after their mentors attended the workshop, all mentees had significant gains in productivity in speaking tasks. In particular, mentees with high language discomfort rated their quality of communication with their mentor and their enthusiasm about communicating more highly (p < .05 for both measures), compared to mentees with low language discomfort. In addition, mentees raised speaking nonstandardized varieties of English reported significant reductions in discomfort related to language use (p = .003), compared to mentees raised speaking standardized English. We conclude that training mentors to understand and respond to language diversity and development results in multiple beneficial outcomes for mentees, including the amelioration of language-variety related discomfort in the research environment.

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