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1.
J Cancer Educ ; 38(4): 1193-1199, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-36737584

RESUMO

Provider recommendation for the HPV vaccine is considered a critical determinant of vaccine uptake compared to other interventions such as parent education. However, providers cite continued barriers to discuss the vaccines with parents including sexual concerns and other misconceptions. The purpose of this mixed methods study was to evaluate physician knowledge and comfort discussing the vaccine with parents and perceived barriers to vaccine uptake among pediatric residents and attending physicians at a university-affiliated county health clinic. Physicians completed surveys guided by HPV Roundtable information to assess HPV vaccine knowledge, comfortability, and parental barriers to administration. A total of 28 pediatric physicians (20 residents and 8 attendings) completed the survey. HPV vaccine knowledge was high among providers in this study, with 75% of providers reporting high confidence. The majority of physicians in this study reported being comfortable or very comfortable talking to parents about the HPV vaccine (82.1%), recommending the HPV vaccine (89.3%), and recommending the HPV vaccine specifically to hesitant parents (82.1%). Attendings were more comfortable than residents talking to (p = .009) and recommending the vaccine to parents (p = .002). However, physicians reported parents' sexual concerns, vaccine safety, and misconceptions as the predominant barriers. These findings suggest that persistent stigma about the HPV vaccine as prevention for sexually transmitted infection, rather than the HPV vaccine as cancer prevention persist. Findings from this study suggest the need for HPV vaccine education for parents and provider training on targeted communication strategies.


Assuntos
Infecções por Papillomavirus , Vacinas contra Papillomavirus , Humanos , Criança , Papillomavirus Humano , Vacinas contra Papillomavirus/uso terapêutico , Pessoal de Saúde , Inquéritos e Questionários , Pais , Infecções por Papillomavirus/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Vacinação
2.
Cancer Causes Control ; 33(8): 1095-1105, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-35773504

RESUMO

PURPOSE: Prior cancer research is limited by inconsistencies in defining rurality. The purpose of this study was to describe the prevalence of cancer risk factors and cancer screening behaviors across various county-based rural classification codes, including measures reflecting a continuum, to inform our understanding of cancer disparities according to the extent of rurality. METHODS: Using an ecological cross-sectional design, we examined differences in cancer risk factors and cancer screening behaviors from the Behavioral Risk Factor Surveillance System and National Health Interview Survey (2008-2013) across rural counties and between rural and urban counties using four rural-urban classification codes for counties and county-equivalents in 2013: U.S. Office of Management and Budget, National Center for Health Statistics, USDA Economic Research Service's rural-urban continuum codes, and Urban Influence Codes. RESULTS: Although a rural-to-urban gradient was not consistently evident across all classification codes, the prevalence of smoking, obesity, physical inactivity, and binge alcohol use increased (all ptrend < 0.03), while colorectal, cervical and breast cancer screening decreased (all ptrend < 0.001) with increasing rurality. Differences in the prevalence of risk factors and screening behaviors across rural areas were greater than differences between rural and urban counties for obesity (2.4% vs. 1.5%), physical activity (2.9% vs. 2.5%), binge alcohol use (3.4% vs. 0.4%), cervical cancer screening (6.8% vs. 4.0%), and colorectal cancer screening (4.4% vs. 3.8%). CONCLUSIONS: Rural cancer disparities persist across multiple rural-urban classification codes, with marked variation in cancer risk factors and screening evident within rural regions. Focusing only on a rural-urban dichotomy may not sufficiently capture subpopulations of rural residents at greater risk for cancer and cancer-related mortality.


Assuntos
Detecção Precoce de Câncer , Neoplasias do Colo do Útero , Estudos Transversais , Feminino , Humanos , Obesidade , Fatores de Risco , População Rural , Estados Unidos/epidemiologia , População Urbana
3.
Gynecol Oncol ; 160(2): 369-374, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33323276

RESUMO

OBJECTIVE: To study differences in screening adherence and follow-up after an abnormal Pap test in Non-Hispanic Black (Black) and Non-Hispanic White (White) women. METHODS: An observational cohort study using 2010 National Health Interview Survey cancer module to examine HPV knowledge, screening behavior, and follow-up to abnormal Pap test in Black and White women 18 years of age or older without a hysterectomy. We fit logistic regression models to examine associations between race and primary outcome variables including: HPV awareness, Pap test in the last three years, provider recommended Pap test, received Pap test results, had an abnormal Pap test, recommended follow-up, and adhered to the recommendation for follow-up. RESULTS: Analyzing data for 7509 women, Black women had lower odds ratios [OR] for: 1) HPV awareness (71% vs 83%; OR = 0.42; 95% CI = 0.36-0.49); 2) reporting Pap screening was recommended (59% vs 64%; OR = 0.76; 95% CI = 0.66-0.88), and 3) acknowledging receipt of Pap results (92% vs 94%; OR = 0.64; 95% CI = 0.49-0.83). Group differences persisted after covariates adjustment. In adjusted models, Black women had higher odds of reporting recent Pap screening (84% vs 77%; OR = 1.7; 95% CI = 1.42-2.03), but reported lower odds of receiving a follow-up recommendation subsequent to abnormal test (78% vs 87%; OR = 0.54; 95% CI = 0.31-0.95). CONCLUSION: Black women reported higher cervical cancer screening adherence but lower rates of being informed of an abnormal Pap test and contacted for follow-up treatment. We recommend a multilevel approach to deliver culturally appropriate education and communication for patients, physicians, clinicians in training, and clinic level ancillary staff.


Assuntos
Detecção Precoce de Câncer/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Programas de Rastreamento/estatística & dados numéricos , Infecções por Papillomavirus/diagnóstico , Neoplasias do Colo do Útero/diagnóstico , Adolescente , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Assistência ao Convalescente/organização & administração , Assistência ao Convalescente/normas , Assistência ao Convalescente/estatística & dados numéricos , Estudos de Coortes , Comunicação , Assistência à Saúde Culturalmente Competente/organização & administração , Assistência à Saúde Culturalmente Competente/normas , Assistência à Saúde Culturalmente Competente/estatística & dados numéricos , Detecção Precoce de Câncer/normas , Feminino , Fidelidade a Diretrizes/organização & administração , Fidelidade a Diretrizes/normas , Fidelidade a Diretrizes/estatística & dados numéricos , Educação em Saúde/organização & administração , Educação em Saúde/normas , Conhecimentos, Atitudes e Prática em Saúde , Letramento em Saúde/estatística & dados numéricos , Humanos , Programas de Rastreamento/organização & administração , Programas de Rastreamento/normas , Pessoa de Meia-Idade , Teste de Papanicolaou/estatística & dados numéricos , Infecções por Papillomavirus/patologia , Infecções por Papillomavirus/virologia , Cooperação do Paciente/estatística & dados numéricos , Relações Médico-Paciente , Guias de Prática Clínica como Assunto , Estados Unidos/epidemiologia , Neoplasias do Colo do Útero/mortalidade , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/virologia , Esfregaço Vaginal/estatística & dados numéricos , População Branca/estatística & dados numéricos , Adulto Jovem
4.
J Behav Med ; 40(1): 23-38, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27509892

RESUMO

Health disparities persist despite ongoing efforts. Given the United States' rapidly changing demography and socio-cultural diversity, a paradigm shift in behavioral medicine is needed to advance research and interventions focused on health equity. This paper introduces the ConNECT Framework as a model to link the sciences of behavioral medicine and health equity with the goal of achieving equitable health and outcomes in the twenty-first century. We first evaluate the state of health equity efforts in behavioral medicine science and identify key opportunities to advance the field. We then discuss and present actionable recommendations related to ConNECT's five broad and synergistic principles: (1) Integrating Context; (2) Fostering a Norm of Inclusion; (3) Ensuring Equitable Diffusion of Innovations; (4) Harnessing Communication Technology; and (5) Prioritizing Specialized Training. The framework holds significant promise for furthering health equity and ushering in a new and refreshing era of behavioral medicine science and practice.


Assuntos
Medicina do Comportamento/tendências , Equidade em Saúde/tendências , Humanos , Ciências Sociais/organização & administração , Estados Unidos
5.
Prev Chronic Dis ; 13: E130, 2016 09 15.
Artigo em Inglês | MEDLINE | ID: mdl-27634780

RESUMO

Engaging family members in an intervention to prevent breast and cervical cancer can be a way to reach underserved women; however, little is known about whether family member recruitment reaches at-risk women. This study reports the kin relationship and risk characteristics of family members who chose to participate in the Kin Keeper(SM) cancer prevention intervention, delivered by community health workers (CHWs) via existing community programs. African American, Latina, and Arab family members reported risk factors for inadequate screening, including comorbid health conditions and inadequate breast or cervical cancer literacy. CHW programs can be leveraged to reach underserved families with cancer preventive interventions.


Assuntos
Agentes Comunitários de Saúde/educação , Etnicidade/estatística & dados numéricos , Família , Conhecimentos, Atitudes e Prática em Saúde , Neoplasias/prevenção & controle , Adulto , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/prevenção & controle , Detecção Precoce de Câncer , Feminino , Humanos , Programas de Rastreamento , Michigan , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Aceitação pelo Paciente de Cuidados de Saúde , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/prevenção & controle
6.
J Cancer Educ ; 31(3): 522-8, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-26123762

RESUMO

Diverse racial and ethnic populations must be included in research studies in order to address health disparities. Retaining hard-to-reach populations including poor, underserved, and racial/ethnic groups in longitudinal studies can be quite difficult. Using innovative retention strategies that address culture and community are imperative. The objective of this report is to identify and describe strategies for successful retention rates among a unique group of hard-to-reach racial/ethnic participants. We analyzed the follow-up rates in two different cohorts using the Kin Keeper(SM) study design. The aim of Study A was to examine the capability of the Kin Keeper(SM) education to increase health literacy in breast and cervical cancer. The primary aim of Study B was to measure changes in breast and cervical cancer screening after receiving the Kin Keeper(SM) education. Retention rates were analyzed and compared over 12 months for both cohorts. We found good retention rates for both cohorts with each having a unique set of differences. The overall follow-up rate was 82 % for Study A and 88 % for Study B with demographic differences between the studies reported herein. Despite changing cultural, community, and geopolitical factors, we were able to maintain consistent participation for each study. We attribute high retention rates to trusted cultural connections and the flexibility to adjust retention strategies.


Assuntos
Árabes/psicologia , Negro ou Afro-Americano/psicologia , Neoplasias da Mama/diagnóstico , Agentes Comunitários de Saúde , Detecção Precoce de Câncer/estatística & dados numéricos , Hispânico ou Latino/psicologia , Neoplasias do Colo do Útero/diagnóstico , Adulto , Idoso , Neoplasias da Mama/prevenção & controle , Neoplasias da Mama/psicologia , Características Culturais , Intervenção Médica Precoce , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Letramento em Saúde , Humanos , Pessoa de Meia-Idade , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/psicologia , Adulto Jovem
7.
Health Educ Res ; 29(1): 158-65, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24122323

RESUMO

BACKGROUND: We evaluated a randomized controlled treatment, utilizing Community Health Workers (CHW) to deliver breast and cervical cancer education intervention to African American, Latina, and Arab women in Detroit and Dearborn, Michigan. The main objectives of the study are to: (1) examine fidelity and consistency of treatment delivery and (2) assess qualitative elements of the intervention. METHODS: We surveyed 305 women who received the intervention and 16 CHWs Survey included questions regarding the treatment integrity, treatment received, and training provided. Surveys included both quantitative and questions. RESULTS: The intervention group (n = 305) was made up of 48% Black, 11% Latina, and 41% Arab women. Almost all (≥ 90%) women agreed that they received the treatment in the way that it was intended. Sixteen CHWs responded affirmatively as well. CONCLUSIONS: Both participants and CHWs indicated that the program was mutually rewarding, indicating that there was "cross fertilization and cross benefit" of working with each other. These benefits served to endorse and confirm that CHWs are a very important mechanism in increasing health literacy in the community and referring underserved individuals to health providers. Second, with strong treatment fidelity the Kin Keeper(SM) program and has the potential to be replicated for a number of diseases in a variety of venues especially for those facing health disparities.


Assuntos
Neoplasias da Mama/etnologia , Agentes Comunitários de Saúde/organização & administração , Educação em Saúde/organização & administração , Grupos Raciais , Neoplasias do Colo do Útero/etnologia , Adolescente , Adulto , Negro ou Afro-Americano , Idoso , Idoso de 80 Anos ou mais , Árabes , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Hispânico ou Latino , Humanos , Pessoa de Meia-Idade , Qualidade da Assistência à Saúde , Adulto Jovem
8.
Front Aging ; 5: 1322705, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38496316

RESUMO

Introduction: With our rapidly expanding population of older adults, identifying effective intervention strategies to improve cognitive functioning is an increasing priority. This study sought to examine whether 4 weeks of thrice-weekly meditation training can improve attention in older adults, as well as whether such benefits may extend to other domains of cognition as well as mobility. Methods: Forty-three participants (mean age 68 years) were randomized into either the focused attention meditation group or the music listening control group (Clinicaltrials.gov ID NCT03417635). Participants completed three 20-minute guided group sessions per week for four consecutive weeks. Our primary outcome measure was behavioural performance on the Sustained Attention to Response Task (SART). Secondary and tertiary outcome measures included event-related potentials (ERPs) during the SART task, measures of executive functioning, and measures of mobility. Results: We found that meditation training significantly improved attention, as demonstrated by improved SART accuracy and changes in N2 ERP amplitude and latency. Discussion: These findings suggest that meditation may lead to changes in attention and underlying cognitive processing in older adults, although a full-scale definitive trial is needed. Future research on the long-term benefits with real world applications is warranted.

9.
Schizophr Bull ; 50(1): 96-106, 2024 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-37018464

RESUMO

BACKGROUND AND HYPOTHESIS: The integration of information that typifies working memory (WM) operation requires a flexible, dynamic functional relationship among brain regions. In schizophrenia, though WM capacity is prominently impaired at higher loads, the mechanistic underpinnings are unclear. As a result, we lack convincing cognitive remediation of load-dependent deficits. We hypothesize that reduced WM capacity arises from a disruption in dynamic functional connectivity when patients face cognitive demands. STUDY DESIGN: We calculate the dynamic voxel-wise degree centrality (dDC) across the functional connectome in 142 patients with schizophrenia and 88 healthy controls (HCs) facing different WM loads during an n-back task. We tested associations of the altered variability in dDC and clinical symptoms and identified intermediate connectivity configurations (clustered states) across time during WM operation. These analyses were repeated in another independent dataset of 169 subjects (102 with schizophrenia). STUDY RESULTS: Compared with HCs, patients showed an increased dDC variability of supplementary motor area (SMA) for the "2back vs. 0back" contrast. This instability at the SMA seen in patients correlated with increased positive symptoms and followed a limited "U-shape" pattern at rest-condition and 2 loads. In the clustering analysis, patients showed reduced centrality in the SMA, superior temporal gyrus, and putamen. These results were replicated in a constrained search in the second independent dataset. CONCLUSIONS: Schizophrenia is characterized by a load-dependent reduction of stable centrality in SMA; this relates to the severity of positive symptoms, especially disorganized behaviour. Restoring SMA stability in the presence of cognitive demands may have a therapeutic effect in schizophrenia.


Assuntos
Memória de Curto Prazo , Esquizofrenia , Humanos , Transtornos da Memória , Encéfalo/diagnóstico por imagem , Imageamento por Ressonância Magnética
10.
BMC Psychol ; 12(1): 46, 2024 Jan 24.
Artigo em Inglês | MEDLINE | ID: mdl-38268052

RESUMO

BACKGROUND: Network modeling has been proposed as an effective approach to examine complex associations among antecedents, mediators and symptoms. This study aimed to investigate whether the severity of depressive symptoms affects the multivariate relationships among symptoms and mediating factors over a 2-year longitudinal follow-up. METHODS: We recruited a school-based cohort of 1480 primary and secondary school students over four semesters from January 2020 to December 2021. The participants (n = 1145) were assessed at four time points (ages 10-13 years old at baseline). Based on a cut-off score of 5 on the 9-item Patient Health Questionnaire at each time point, the participants were categorized into the non-depressive symptom (NDS) and depressive symptom (DS) groups. We conducted network analysis to investigate the symptom-to-symptom influences in these two groups over time. RESULTS: The global network metrics did not differ statistically between the NDS and DS groups at four time points. However, network connection strength varied with symptom severity. The edge weights between learning anxiety and social anxiety were prominently in the NDS group over time. The central factors for NDS and DS were oversensitivity and impulsivity (3 out of 4 time points), respectively. Moreover, both node strength and closeness were stable over time in both groups. CONCLUSIONS: Our study suggests that interrelationships among symptoms and contributing factors are generally stable in adolescents, but a higher severity of depressive symptoms may lead to increased stability in these relationships.


Assuntos
Ansiedade , Depressão , Humanos , Adolescente , Criança , Depressão/epidemiologia , Transtornos de Ansiedade , Comportamento Impulsivo , Aprendizagem
11.
Schizophr Bull ; 49(Suppl_2): S115-S124, 2023 03 22.
Artigo em Inglês | MEDLINE | ID: mdl-36946528

RESUMO

BACKGROUND AND HYPOTHESIS: Active inference has become an influential concept in psychopathology. We apply active inference to investigate conceptual disorganization in first-episode schizophrenia. We conceptualize speech production as a decision-making process affected by the latent "conceptual organization"-as a special case of uncertainty about the causes of sensory information. Uncertainty is both minimized via speech production-in which function words index conceptual organization in terms of analytic thinking-and tracked by a domain-general salience network. We hypothesize that analytic thinking depends on conceptual organization. Therefore, conceptual disorganization in schizophrenia would be both indexed by low conceptual organization and reflected in the effective connectivity within the salience network. STUDY DESIGN: With 1-minute speech samples from a picture description task and resting state fMRI from 30 patients and 30 healthy subjects, we employed dynamic causal and probabilistic graphical models to investigate if the effective connectivity of the salience network underwrites conceptual organization. STUDY RESULTS: Low analytic thinking scores index low conceptual organization which affects diagnostic status. The influence of the anterior insula on the anterior cingulate cortex and the self-inhibition within the anterior cingulate cortex are elevated given low conceptual organization (ie, conceptual disorganization). CONCLUSIONS: Conceptual organization, a construct that explains formal thought disorder, can be modeled in an active inference framework and studied in relation to putative neural substrates of disrupted language in schizophrenia. This provides a critical advance to move away from rating-scale scores to deeper constructs in the pursuit of the pathophysiology of formal thought disorder.


Assuntos
Esquizofrenia , Humanos , Incerteza , Imageamento por Ressonância Magnética , Giro do Cíngulo , Idioma
12.
Schizophr Res ; 259: 88-96, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-35752547

RESUMO

In the clinical linguistics of schizophrenia, syntactic complexity has received much attention. In this study, we address whether syntactic complexity deteriorates within the six months following the first episode of psychosis in those who develop a diagnosis of schizophrenia. We collected data from a cohort of twenty-six first-episode psychosis and 12 healthy control subjects using the Thought and Language Index interview in response to three pictures from the Thematic Apperception Test at first assessment and after six months (the time of consensus diagnosis). An automated labeling (part-of-speech tagging) for specific syntactic elements calculated large and granular syntactic complexity indices with a focus on clause complexity as a particular case from this spoken language data. Probabilistic reasoning leveraging the conditional independence properties of Bayes networks revealed that consensus diagnosis of schizophrenia predicted a decrease in nominal subjects per clause among individuals with first episode psychosis. From the entire sample, we estimate a 95.4 % probability that a 50 % decrease in mean nominal subjects per clause after six months is explained by the presence of first episode psychosis. Among those with psychosis, a 30 % decrease in this clause-complexity index after six months of experiencing the first episode predicted with 95 % probability a consensus diagnosis of schizophrenia, representing a conditional relationship between a longitudinal decrease in syntactic complexity and a diagnosis of schizophrenia. We conclude that an early drift towards linguistic disorganization/impoverishment of clause complexity-at the granular level of nominal subject per clause-is a distinctive feature of schizophrenia that decreases longitudinally, thus differentiating schizophrenia from other psychotic illnesses with shared phenomenology.


Assuntos
Transtornos Psicóticos , Esquizofrenia , Humanos , Esquizofrenia/complicações , Esquizofrenia/diagnóstico , Teorema de Bayes , Transtornos Psicóticos/complicações , Transtornos Psicóticos/diagnóstico , Idioma , Linguística
13.
J Pediatr Health Care ; 37(4): 373-380, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36764888

RESUMO

INTRODUCTION: This study aimed to describe the perspectives of parents who had delayed and refused human papillomavirus (HPV) vaccination for their children, even when it was discussed or recommended by a health care provider, and to identify the factors related to vaccine hesitancy. METHOD: Twenty predominantly African American parents of children aged 11-17 years were recruited from various community clinics and organizations to participate in focus groups about their decision-making regarding HPV vaccination. Using deductive content analysis and the Vaccine Hesitancy Determinants Matrix, we describe their perspectives and influences on vaccination decision-making. RESULTS: Multiple reasons emerged, which included concerns about the age of children, perceived discrimination and mistrust based on race and socioeconomic status, and vaccine safety. DISCUSSION: Findings support the development of targeted interventions that address vaccine safety concerns, mistrust, patient-provider communication, and parent education about the benefits of HPV vaccination.


Assuntos
Negro ou Afro-Americano , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Pais , Aceitação pelo Paciente de Cuidados de Saúde , Hesitação Vacinal , Criança , Humanos , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/uso terapêutico , Pais/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Vacinação/psicologia , Vacinação/estatística & dados numéricos , Hesitação Vacinal/etnologia , Hesitação Vacinal/psicologia , Hesitação Vacinal/estatística & dados numéricos , Poder Familiar/etnologia , Poder Familiar/psicologia , Segurança do Paciente , Confiança
14.
JMIR Form Res ; 6(4): e35130, 2022 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-35436207

RESUMO

BACKGROUND: Health care access issues have long plagued rural Americans. One approach to alleviating the challenges and poor health outcomes for rural individuals is through the use of telemedicine, sometimes called telehealth. It is important to understand factors that may be related to telemedicine adoption or nonadoption, particularly in underserved rural settings. OBJECTIVE: This pilot study examines telemedicine perceptions among rural, underserved populations using the Technology Acceptance Model, which serves as a framework to explore the adoption of telemedicine services by those who have used it. This study also explores the differences between user and nonuser perceptions of telemedicine. METHODS: Paper surveys and phone interviews were conducted in rural Northern Lower Michigan. RESULTS: Perceived usefulness and perceived ease of use explained 91% of the variability in attitude toward telemedicine (R2=0.91; F1,15=73.406; P<.001). Ease of use was a significant predictor (mean 2.36, SD 1.20; P<.001), but usefulness (mean 3.16, SD 0.81; P=.20) was not. Furthermore, there were significant differences in individual perception of telemedicine between users and nonusers. For example, nonusers believed they would receive better care in person (users: mean 3.30, SD 1.22; nonusers: mean 1.91, SD 1.14; F1,32=10.126; P=.003). The quantitative findings were reinforced by the qualitative results from the phone interviews. CONCLUSIONS: Overall, the Technology Acceptance Model is an appropriate model to understand the attitudes toward telemedicine that may lead to its adoption by rural Americans.

15.
Perspect Health Inf Manag ; 19(1): 1o, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35440927

RESUMO

Introduction: This study compared changes of healthcare quality in a Michigan Medicaid population before and after physician adoption of electronic health records (EHRs) via the Meaningful Use (MU) program for selected Healthcare Effectiveness Data and Information Set (HEDIS) quality of care measures. Methods: Healthcare measures included well-child visits, cancer screening, and chronic illness quality measures. Utilization data were obtained from Medicaid paid claims and encounter data with providers (N=291) receiving their first MU incentive in 2014 and at least one HEDIS-defined outpatient visit with a Michigan Medicaid enrollee. Paired t-tests with a repeated measures design were utilized to analyze the data. Results: Improvements in quality of infant well-child visits (mean difference = 10.2) and colorectal cancer screening (mean difference = 8.0 percent) were observed. We found no change or slight decreases for the other selected measures. Conclusion: These outcomes inform the performance and ability of EHRs to improve quality of healthcare standards particularly as technology continues to evolve under the Centers for Medicare & Medicaid Services (CMS) Interoperability and Patient Access final rule.


Assuntos
Benchmarking , Registros Eletrônicos de Saúde , Idoso , Humanos , Uso Significativo , Medicaid , Medicare , Estados Unidos
16.
Schizophr Bull ; 48(4): 921-930, 2022 06 21.
Artigo em Inglês | MEDLINE | ID: mdl-35307736

RESUMO

BACKGROUND AND HYPOTHESIS: Following the first episode of psychosis, some patients develop poor social and occupational outcomes, while others display a pattern of preserved functioning. Evidence from preclinical, genetic, and biochemical studies suggest a role for high oxidative stress in poor functional outcomes among patients. The measurement of intracortical glutathione (GSH) using magnetic resonance spectroscopy (MRS) enables investigating the relationship between central antioxidant tone and functional outcomes at the time of first-episode psychosis (FEP). We hypothesized that patients with higher central antioxidant tone at first presentation will have better functional outcomes in early stages of illness. STUDY DESIGN: We scanned 57 patients with FEP and 30 matched healthy controls and estimated GSH resonance using 7-Tesla MRS. We minimized the confounding effects of illness chronicity, long-term treatment exposure, and metabolic complications by recruiting patients with <2 weeks of lifetime antipsychotic exposure on average and followed up this cohort for the next 1 year to determine functional outcomes. STUDY RESULTS: Patients who achieved employment/education or training status (EET) in the first year, had higher GSH at the baseline than healthy controls. Social and occupational functioning assessment scale (SOFAS) scores were also significantly higher in patients with higher GSH levels at the outset, after adjusting for various confounds including baseline SOFAS. Patients who were not in EET did not differ from healthy subjects in their GSH levels. CONCLUSION: Our observations support a key role for the central antioxidant tone in the functional outcomes of early psychosis.


Assuntos
Antioxidantes , Transtornos Psicóticos , Glutationa/metabolismo , Humanos , Espectroscopia de Ressonância Magnética , Estresse Oxidativo , Transtornos Psicóticos/diagnóstico por imagem , Transtornos Psicóticos/tratamento farmacológico , Transtornos Psicóticos/metabolismo
17.
Front Hum Neurosci ; 16: 954898, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35992940

RESUMO

Introduction: Symptoms of schizophrenia are closely related to aberrant language comprehension and production. Macroscopic brain changes seen in some patients with schizophrenia are suspected to relate to impaired language production, but this is yet to be reliably characterized. Since heterogeneity in language dysfunctions, as well as brain structure, is suspected in schizophrenia, we aimed to first seek patient subgroups with different neurobiological signatures and then quantify linguistic indices that capture the symptoms of "negative formal thought disorder" (i.e., fluency, cohesion, and complexity of language production). Methods: Atlas-based cortical thickness values (obtained with a 7T MRI scanner) of 66 patients with first-episode psychosis and 36 healthy controls were analyzed with hierarchical clustering algorithms to produce neuroanatomical subtypes. We then examined the generated subtypes and investigated the quantitative differences in MRS-based glutamate levels [in the dorsal anterior cingulate cortex (dACC)] as well as in three aspects of language production features: fluency, syntactic complexity, and lexical cohesion. Results: Two neuroanatomical subtypes among patients were observed, one with near-normal cortical thickness patterns while the other with widespread cortical thinning. Compared to the subgroup of patients with relatively normal cortical thickness patterns, the subgroup with widespread cortical thinning was older, with higher glutamate concentration in dACC and produced speech with reduced mean length of T-units (complexity) and lower repeats of content words (lexical cohesion), despite being equally fluent (number of words). Conclusion: We characterized a patient subgroup with thinner cortex in first-episode psychosis. This subgroup, identifiable through macroscopic changes, is also distinguishable in terms of neurochemistry (frontal glutamate) and language behavior (complexity and cohesion of speech). This study supports the hypothesis that glutamate-mediated cortical thinning may contribute to a phenotype that is detectable using the tools of computational linguistics in schizophrenia.

18.
JAMA Netw Open ; 5(7): e2222085, 2022 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-35816311

RESUMO

Importance: African American and Black scientists are awarded disproportionately fewer National Institutes of Health (NIH) grants than White scientists. Increasing Black representation on NIH scientific review groups (SRGs) likely will contribute to increased equity in funding rates because research topics of Black and African American scientists' submitted applications will be more highly valued; however, Black and African American scientists often perceive barriers that prevent them from serving on NIH SRGs. Objective: To examine perceived barriers that prevent Black and African American scientists from serving on NIH SRGs. Design, Setting, and Participants: This qualitative study used a mixed methods online approach with a convenience sample of Black and African American scientists to identify barriers to NIH grant review participation. Eligible participants were recruited online from professional organizations with primarily Black and African American membership. From February through April 2021, participants were asked to identify barriers to serving on NIH SRGs using concept mapping. Participants brainstormed statements describing barriers to serving on NIH SRGs, sorted statements into content themes, and rated statements on how true they were. Multidimensional scaling and a hierarchical cluster analysis identified content themes. Data analysis was conducted in May and June of 2021. Main Outcomes and Measures: Self-reported barriers to serving on an NIH SRG among Black and African American scientists. Results: A total of 52 scientists participated in both phases of the study (mean [SD] age, 42.3 [8.2] years; 46 women [88.5%]). Participants provided 68 unique statements that were organized into 9 thematic clusters describing barriers to serving on NIH SRGs. Themes included structural racism, diversity not valued, toxic environment, review workload demand, lack of reward, negative affect about the review process, competing demands at home institution, lack of opportunity, and perceptions of being unqualified. Conclusions and Relevance: Black and African American scientists reported many barriers to serving on NIH SRGs that are unique to Black and African American scientists, as well as barriers that transcend race but are exacerbated by structural racism. This study provides NIH with concrete opportunities to address realized barriers to increase inclusion of Black and African American scientists on NIH SRGs, fund more Black and African American scientists, and ultimately reduce health inequities in the US.


Assuntos
Negro ou Afro-Americano , National Institutes of Health (U.S.) , Pesquisadores , Apoio à Pesquisa como Assunto , Adulto , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pesquisadores/psicologia , Pesquisadores/estatística & dados numéricos , Estados Unidos
19.
Schizophrenia (Heidelb) ; 8(1): 36, 2022 Apr 12.
Artigo em Inglês | MEDLINE | ID: mdl-35853894

RESUMO

Computational semantics, a branch of computational linguistics, involves automated meaning analysis that relies on how words occur together in natural language. This offers a promising tool to study schizophrenia. At present, we do not know if these word-level choices in speech are sensitive to the illness stage (i.e., acute untreated vs. stable established state), track cognitive deficits in major domains (e.g., cognitive control, processing speed) or relate to established dimensions of formal thought disorder. In this study, we collected samples of descriptive discourse in patients experiencing an untreated first episode of schizophrenia and healthy control subjects (246 samples of 1-minute speech; n = 82, FES = 46, HC = 36) and used a co-occurrence based vector embedding of words to quantify semantic similarity in speech. We obtained six-month follow-up data in a subsample (99 speech samples, n = 33, FES = 20, HC = 13). At baseline, semantic similarity was evidently higher in patients compared to healthy individuals, especially when social functioning was impaired; but this was not related to the severity of clinically ascertained thought disorder in patients. Across the study sample, higher semantic similarity at baseline was related to poorer Stroop performance and processing speed. Over time, while semantic similarity was stable in healthy subjects, it increased in patients, especially when they had an increasing burden of negative symptoms. Disruptions in word-level choices made by patients with schizophrenia during short 1-min descriptions are sensitive to interindividual differences in cognitive and social functioning at first presentation and persist over the early course of the illness.

20.
J Health Care Poor Underserved ; 33(2): 1054-1068, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35574893

RESUMO

This project examined the preferred mode of response (internet, phone, mail) to a health services survey. Data were collected via survey responses from a subsample of Flint Water Crisis Medicaid Expansion Waiver enrollees (N=2,584). Analyses were stratified by age, residency, race, and income. Chi-square tests were used to detect categorical differences. The majority of participants responded by internet (55.5%), followed by mail (39.4%), and phone (5.2%). Of those responding by internet, 75% used smartphones for connectivity. Black and White respondents used the internet at a greater rate than Hispanic respondents (p<.01). Respondents at 200% federal poverty level (FPL) or higher used the internet mode at greater rates than those below 200% FPL (p<.01). Our findings suggest greater internet use in a vulnerable population than expected, but the digital divide persists. In the advent of COVID-19, this finding can inform future health programming using digital communication and telehealth.


Assuntos
COVID-19 , Exclusão Digital , COVID-19/epidemiologia , Humanos , Internet , Medicaid , Inquéritos e Questionários , Estados Unidos , Água
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