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2.
J Environ Psychol ; 932024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38222971

RESUMO

There is increasing recognition that people are experiencing stress and anxiety around climate change, and that this climate stress/anxiety may be associated with more pro-environmental behavior. However, less is known about whether people's own environmental exposures affect climate stress/anxiety or the relationship between climate stress/anxiety and civic engagement. Using three waves of survey data (2020-2022) from the nationally representative Tufts Equity in Health, Wealth, and Civic Engagement Study of US adults (n = 1071), we assessed relationships among environmental exposures (county-level air pollution, greenness, number of toxic release inventory sites, and heatwaves), self-reported climate stress/anxiety, and civic engagement measures (canvasing behavior, collaborating to solve community problems, personal efficacy to solve community problems, group efficacy to solve community problems, voting behavior). Most participants reported experiencing climate stress/anxiety (61%). In general, the environmental exposures we assessed were not significantly associated with climate stress/anxiety or civic engagement metrics, but climate stress/anxiety was positively associated with most of the civic engagement outcomes (canvassing, personal efficacy, group efficacy, voter preference). Our results support the growing literature that climate stress/anxiety may spur constructive civic action, though do not suggest a consistent relationship between adverse environmental exposures and either climate stress/anxiety or civic engagement. Future research and action addressing the climate crisis should promote climate justice by ensuring mental health support for those who experience climate stress anxiety and by promoting pro-environmental civic engagement efforts.

3.
Front Sociol ; 8: 1178053, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37492241

RESUMO

Boredom is a topic in philosophy. Philosophers have offered close descriptions of the experience of boredom that should inform measurement and analysis of empirical results. Notable historical authors include Seneca, Martin Heidegger, and Theodor Adorno; current philosophers have also contributed to the literature. Philosophical accounts differ in significant ways, because each theory of boredom is embedded in a broader understanding of institutions, ethics, and social justice. Empirical research and interventions to combat boredom should be conscious of those frameworks. Philosophy can also inform responses to normative questions, such as whether and when boredom is bad and whether the solution to boredom should involve changing the institutions that are perceived as boring, the ways that these institutions present themselves, or individuals' attitudes and choices.

4.
medRxiv ; 2023 May 17.
Artigo em Inglês | MEDLINE | ID: mdl-37293071

RESUMO

Certain environmental exposures, such as air pollution, are associated with COVID-19 incidence and mortality. To determine whether environmental context is associated with other COVID-19 experiences, we used data from the nationally representative Tufts Equity in Health, Wealth, and Civic Engagement Study data (n=1785; three survey waves 2020-2022). Environmental context was assessed using self-reported climate stress and county-level air pollution, greenness, toxic release inventory site, and heatwave data. Self-reported COVID-19 experiences included willingness to vaccinate against COVID-19, health impacts from COVID-19, receiving assistance for COVID-19, and provisioning assistance for COVID-19. Self-reported climate stress in 2020 or 2021 was associated with increased COVID-19 vaccination willingness by 2022 (odds ratio [OR] = 2.35; 95% confidence interval [CI] = 1.47, 3.76), even after adjusting for political affiliation (OR = 1.79; 95% CI = 1.09, 2.93). Self-reported climate stress in 2020 was also associated with increased likelihood of receiving COVID-19 assistance by 2021 (OR = 1.89; 95% CI = 1.29, 2.78). County-level exposures (i.e., less greenness, more toxic release inventory sites, more heatwaves) were associated with increased vaccination willingness. Air pollution exposure in 2020 was positively associated with likelihood of provisioning COVID-19 assistance in 2020 (OR = 1.16 per µg/m3; 95% CI = 1.02, 1.32). Associations between certain environmental exposures and certain COVID-19 outcomes were stronger among those who identify as a race/ethnicity other than non-Hispanic White and among those who reported experiencing discrimination; however, these trends were not consistent. A latent variable representing a summary construct for environmental context was associated with COVID-19 vaccination willingness. Our results add to the growing body of literature suggesting that intersectional equity issues affecting likelihood of exposure to adverse environmental conditions are also associated with health-related outcomes.

5.
PLoS One ; 17(7): e0271788, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35862354

RESUMO

INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic could disproportionately affect individuals who have a substance use disorder (SUD). However, little information exists on COVID-19-related experiences among individuals with a SUD. We examined whether individuals with a SUD differ from other individuals with regard to COVID-19 testing, susceptibility, and employment-related vulnerability. METHODS: We used data from a U.S. nationally representative survey (n = 1,208). Using logistic regressions, we examined whether individuals with SUDs differ from other individuals regarding underlying health conditions, COVID-19 testing, access to paid sick leave, and loss of employment. Data were collected in late May-early June, 2020. RESULTS: Four percent of participants reported that a healthcare professional had told them they had a SUD. We found that, compared to those without SUDs, respondents with SUDs had higher odds of having lost their job due to the pandemic (adjusted odds ratio [AOR]:5.17, 95% confidence interval [CI]:2.28-11.74). Among individuals who were employed prior to the pandemic, people with SUDs had lower odds of having paid sick leave (AOR:0.26, 95% CI:0.09-0.74). CONCLUSION: Our study indicates that individuals with SUDs could be disproportionately affected by COVID-19 economically, which might worsen SUD and racial/ethnic health disparities.


Assuntos
COVID-19 , Transtornos Relacionados ao Uso de Substâncias , COVID-19/epidemiologia , Teste para COVID-19 , Estudos Transversais , Humanos , Pandemias , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Estados Unidos/epidemiologia
6.
BMC Public Health ; 22(1): 225, 2022 02 04.
Artigo em Inglês | MEDLINE | ID: mdl-35114966

RESUMO

BACKGROUND: We investigate the relationships among political preferences, risk for COVID-19 complications, and complying with preventative behaviors, such as social distancing, quarantine, and vaccination, as they remain incompletely understood. Since those with underlying health conditions have the highest mortality risk, prevention strategies targeting them and their caretakers effectively can save lives. Understanding caretakers' adherence is also crucial as their behavior affects the probability of transmission and quality of care, but is understudied. Examining the degree to which adherence to prevention measures within these populations is affected by their health status vs. voting preference, a key predictor of preventative behavior in the U. S, is imperative to improve targeted public health messaging. Knowledge of these associations could inform targeted COVID-19 campaigns to improve adherence for those at risk for severe consequences. METHODS: We conducted a nationally-representative online survey of U.S. adults between May-June 2020 assessing: 1) attempts to socially-distance; 2) willingness/ability to self-quarantine; and 3) intention of COVID-19 vaccination. We estimated the relationships between 1) political preferences 2) underlying health status, and 3) being a caretaker to someone with high-risk conditions and each dependent variable. Sensitivity analyses examined the associations between political preference and dependent variables among participants with high-risk conditions and/or obesity. RESULTS: Among 908 participants, 75.2% engaged in social-distancing, 94.4% were willing/able to self-quarantine, and 60.1% intended to get vaccinated. Compared to participants intending to vote for Biden, participants who intended to vote for Trump were significantly less likely to have tried to socially-distance, self-quarantine, or intend to be vaccinated. We observed the same trends in analyses restricted to participants with underlying health conditions and their caretakers Underlying health status was independently associated with social distancing among individuals with obesity and another high-risk condition, but not other outcomes. CONCLUSION: Engagement in preventative behavior is associated with political voting preference and not individual risk of severe COVID-19 or being a caretaker of a high-risk individual. Community based strategies and public health messaging should be tailored to individuals based on political preferences especially for those with obesity and other high-risk conditions. Efforts must be accompanied by broader public policy.


Assuntos
COVID-19 , Adulto , Vacinas contra COVID-19 , Nível de Saúde , Humanos , Política , SARS-CoV-2
7.
Int J Equity Health ; 21(1): 12, 2022 01 28.
Artigo em Inglês | MEDLINE | ID: mdl-35090465

RESUMO

BACKGROUND: The principle of equity is fundamental to many current debates about social issues and plays an important role in community and individual health. Traditional research has focused on singular dimensions of equity (e.g., wealth), and often lacks a comprehensive perspective. The goal of this study was to assess relationships among three domains of equity, health, wealth, and civic engagement, in a nationally representative sample of U.S. residents. METHODS: We developed a conceptual framework to guide our inquiry of equity across health, wealth, and civic engagement constructs to generate a broad but nuanced understanding of equity. Through Ipsos' KnowledgePanel service, we conducted a cross-sectional, online survey between May 29-June 20, 2020 designed to be representative of the adult U.S. POPULATION: Based on our conceptual framework, we assessed the population-weighted prevalence of health outcomes and behaviors, as well as measures of wealth and civic engagement. We linked individual-level data with population-level environmental and social context variables. Using structural equation modeling, we developed latent constructs for wealth and civic engagement, to assess associations with a measured health variable. RESULTS: We found that the distribution of sociodemographic, health, and wealth measures in our sample (n = 1267) were comparable to those from other national surveys. Our quantitative illustration of the relationships among the domains of health, wealth, and civic engagement provided support for the interrelationships of constructs within our conceptual model. Latent constructs for wealth and civic engagement were significantly correlated (p = 0.013), and both constructs were used to predict self-reported health. Beta coefficients for all indicators of health, wealth, and civic engagement had the expected direction (positive or negative associations). CONCLUSION: Through development and assessment of our comprehensive equity framework, we found significant associations among key equity domains. Our conceptual framework and results can serve as a guide for future equity research, encouraging a more thorough assessment of equity.


Assuntos
Estudos Transversais , Adulto , Humanos , Inquéritos e Questionários , Estados Unidos
8.
Am J Occup Ther ; 75(6)2021 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-34817599

RESUMO

IMPORTANCE: Occupational therapists are the primary clinicians tasked with management of the more affected upper extremity (UE) after stroke. However, there is a paucity of efficacious, easy-to-use, inexpensive interventions to increase poststroke UE function. OBJECTIVE: To compare the effect of a multimodal mental practice (MMMP) regimen with a repetitive task practice (RTP)-only regimen on paretic UE functional limitation. DESIGN: Secondary analysis of randomized controlled pilot study data. SETTING: Outpatient clinical rehabilitation laboratory. PARTICIPANTS: Eighteen chronic stroke survivors exhibiting moderate, stable UE impairment. INTERVENTION: Participants administered RTP only participated in 45-min, one-on-one occupational therapy sessions 3 times per week for 10 wk; participants administered MMMP completed time-matched UE training sessions consisting of action observation, RTP, and mental practice, delivered in 15-min increments. Outcomes and Measures: The Action Research Arm Test, the UE section of the Fugl-Meyer Scale, and the Hand subscale of the Stroke Impact Scale (Version 3.0) were administered 1 wk before and 1 wk after intervention. RESULTS: The MMMP group exhibited significantly larger (p < .01) increases on all three outcome measures compared with the RTP group and surpassed minimal clinically important difference standards for all three UE outcome measures. CONCLUSIONS AND RELEVANCE: Because of the time-matched duration of MMMP and RTP, findings suggest that MMMP may be just as feasible as RTP to implement in clinical settings. Efforts to replicate results of this study in a large-scale trial are warranted. What This Article Adds: This study shows the efficacy of an easy-to-use protocol that significantly increased affected arm function even years after stroke.


Assuntos
Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Mãos , Humanos , Paresia , Projetos Piloto , Recuperação de Função Fisiológica , Acidente Vascular Cerebral/complicações , Resultado do Tratamento , Extremidade Superior
9.
Health Promot Pract ; 22(1_suppl): 131S-140S, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33942652

RESUMO

Background. This article looks at the role that arts, culture, and creativity play in promoting social cohesion and community well-being. It presents research on the role that a community arts center plays in an ethnic enclave that is under stress of immigration and gentrification. Method. An academic-community research partnership conducted this research. A mixed-methods approach was used. Twenty-four interviews were conducted with stakeholders (including community leaders, neighborhood residents, and business owners). Surveys (n = 102) were done of community members and those who participate in the Center activities. Results. Interviewees and survey respondents point to the importance of the ethnic enclave as a close-knot community that helps to foster a sense of belonging, security, and cultural identity. Arts, culture, and creativity plays a role in maintaining this sense of social cohesion, despite the threat of gentrification. Engagement in the arts and creative practice are important for buffering the stress of immigration. Discussion. The center has an important role as a critical cultural, civic, and creative space for the neighborhood and the broader community who sees the ethnic enclave as their cultural home.


Assuntos
Emigração e Imigração , Mudança Social , Criatividade , Humanos , Características de Residência , Inquéritos e Questionários
10.
Hastings Cent Rep ; 51 Suppl 1: S10-S14, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33630342

RESUMO

A civic ideal is an ideal of deliberative self-governance. People who participate in discussing what their own groups should do are being civic. Civic venues, institutions, and habits have waned since the mid-1990s. In the 1990s, a movement arose to restore them, under the banner of "civic renewal." This movement was carefully nonpartisan, often impartial about specific issues, and interested in creating alternative settings that could complement such basic political institutions as Congress and elections. As the condition of democracy has worsened in recent years, this approach looks inadequate or irrelevant. The most promising sources of civic renewal now are parties and social movements that have substantive agendas, such as racial justice, and that improve civic life as a collateral benefit.


Assuntos
Política , Justiça Social , Humanos , Internet
11.
J Public Health Policy ; 42(1): 154-159, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33462403

RESUMO

During a public health emergency, a government must balance public welfare, equity, individual rights, and democratic processes and norms. These goods may conflict. Although science has a role in informing wise policy, no empirical evidence or algorithm can determine how to balance competing goods under conditions of uncertainty. Especially in a crisis, it is crucial to have a broad and free conversation about public policy. Many countries are moving in the opposite direction. Sixty-one percent of governments have imposed at least some problematic restrictions on individual rights or democratic processes during the COVID-19 pandemic, and 17 have made substantial negative changes. The policies of Poland and Hungary reflect these global trends and continue these countries' recent histories of democratic erosion. The expertise of public health should be deployed in defense of civil liberties.


Assuntos
COVID-19/epidemiologia , COVID-19/prevenção & controle , Direitos Civis , Controle de Doenças Transmissíveis/métodos , Humanos , Hungria/epidemiologia , Pandemias , Polônia/epidemiologia , Saúde Pública , Política Pública , SARS-CoV-2
12.
Arch Phys Med Rehabil ; 97(5): 747-52, 2016 05.
Artigo em Inglês | MEDLINE | ID: mdl-26827831

RESUMO

OBJECTIVE: To determine the impact of repetitive task-specific practice (RTP) integrating electrical stimulation and behavioral supports on upper extremity (UE) impairment, gross manual dexterity, and paretic UE amount and quality of use in chronic stroke survivors exhibiting moderate, stable UE deficits. DESIGN: Case series with 3-month follow-up. SETTING: Outpatient rehabilitation hospital. PARTICIPANTS: Persons (N=9) who experienced a stroke >12 months before enrollment and exhibiting chronic, moderate, stable UE impairment. INTERVENTIONS: After administering outcome measures, RTP was administered 3d/wk for 120 minutes with an electrical stimulation neuroprosthesis (60min in a supervised clinical setting; 60min at home) over 8 weeks. Behavioral supports (eg, behavior contract; weekly reviews of UE use) were provided during clinical sessions and integrated into home exercise sessions to increase paretic UE use and maximize carryover to subjects' community environments. MAIN OUTCOME MEASURES: The UE section of the Fugl-Meyer Impairment Scale, the Box and Block Test, and the Motor Activity Log. RESULTS: Subjects exhibited statistically significant (P<.01) increases on all measures at both time-point comparisons (ie, preintervention to postintervention; preintervention to 3mo postintervention). Subjects reported a new ability to perform valued activities they had not performed in months. CONCLUSIONS: Addition of behavioral supports to RTP augmented by electrical stimulation significantly increased paretic UE use and function. Significant motor changes were exhibited across ages and etiologies, and no other intervention was administered to this stable population, making it likely that results were not due to chance and suggests a larger trial is justified.


Assuntos
Terapia Comportamental/métodos , Terapia por Estimulação Elétrica/métodos , Reabilitação do Acidente Vascular Cerebral/métodos , Acidente Vascular Cerebral/fisiopatologia , Idoso , Terapia Combinada , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/psicologia , Resultado do Tratamento , Extremidade Superior/fisiopatologia
13.
Front Psychol ; 6: 423, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25926804

RESUMO

[This corrects the article on p. 93 in vol. 6, PMID: 25699005.].

14.
Front Psychol ; 6: 93, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25699005

RESUMO

Here we present a theory of human trauma and chronic stress, based on the practice of Somatic Experiencing(®) (SE), a form of trauma therapy that emphasizes guiding the client's attention to interoceptive, kinesthetic, and proprioceptive experience. SE™ claims that this style of inner attention, in addition to the use of kinesthetic and interoceptive imagery, can lead to the resolution of symptoms resulting from chronic and traumatic stress. This is accomplished through the completion of thwarted, biologically based, self-protective and defensive responses, and the discharge and regulation of excess autonomic arousal. We present this theory through a composite case study of SE treatment; based on this example, we offer a possible neurophysiological rationale for the mechanisms involved, including a theory of trauma and chronic stress as a functional dysregulation of the complex dynamical system formed by the subcortical autonomic, limbic, motor and arousal systems, which we term the core response network (CRN). We demonstrate how the methods of SE help restore functionality to the CRN, and we emphasize the importance of taking into account the instinctive, bodily based protective reactions when dealing with stress and trauma, as well as the effectiveness of using attention to interoceptive, proprioceptive and kinesthetic sensation as a therapeutic tool. Finally, we point out that SE and similar somatic approaches offer a supplement to cognitive and exposure therapies, and that mechanisms similar to those discussed in the paper may also be involved in the benefits of meditation and other somatic practices.

15.
Am J Occup Ther ; 69(1): 6901290050p1-8, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25553754

RESUMO

OBJECTIVE: To determine the feasibility and impact of home-based, mental practice-triggered electrical stimulation among stroke survivors exhibiting moderate upper-extremity (UE) impairment. METHOD: Five participants with moderate, stable UE hemiparesis were administered the Fugl-Meyer Assessment, the Box and Block Test, and the Activities of Daily Living, Hand Function, and overall recovery domains of the Stroke Impact Scale (Version 3). They were then administered an 8-wk regimen consisting of 1 hr of mental practice-triggered electrical stimulation every weekday in their home. At the end of every 2 wk, participants attended supervised stimulation to progress therapeutic exercises and stimulation levels and monitor compliance. RESULTS: Six instances of device noncompliance were reported. Participants exhibited reduced UE motor impairment and increased UE dexterity and participation in valued activities. CONCLUSION: The regimen appears feasible and had a substantial impact on UE impairment, dexterity, and participation in valued activities as well as perceptions of recovery.


Assuntos
Terapia por Estimulação Elétrica/instrumentação , Imaginação , Paresia/reabilitação , Prática Psicológica , Reabilitação do Acidente Vascular Cerebral , Atividades Cotidianas/classificação , Adulto , Doença Crônica , Estudos de Coortes , Avaliação da Deficiência , Eletromiografia/instrumentação , Desenho de Equipamento , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente , Terapia Assistida por Computador/instrumentação
16.
Nat Commun ; 5: 3256, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24510163

RESUMO

Despite advances in monitoring spatiotemporal expression patterns of genes and proteins with fluorescent probes, direct detection of metabolites and small molecules remains challenging. A technique for spatially resolved detection of small molecules would benefit the study of redox-active metabolites that are produced by microbial biofilms and can affect their development. Here we present an integrated circuit-based electrochemical sensing platform featuring an array of working electrodes and parallel potentiostat channels. 'Images' over a 3.25 × 0.9 mm(2) area can be captured with a diffusion-limited spatial resolution of 750 µm. We demonstrate that square wave voltammetry can be used to detect, identify and quantify (for concentrations as low as 2.6 µM) four distinct redox-active metabolites called phenazines. We characterize phenazine production in both wild-type and mutant Pseudomonas aeruginosa PA14 colony biofilms, and find correlations with fluorescent reporter imaging of phenazine biosynthetic gene expression.


Assuntos
Técnicas Eletroquímicas/instrumentação , Fenazinas/química , Pseudomonas aeruginosa/metabolismo , Biofilmes , Difusão , Oxirredução , Pseudomonas aeruginosa/química , Pseudomonas aeruginosa/genética
17.
Restor Neurol Neurosci ; 31(3): 299-309, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23396369

RESUMO

Modified constraint induced movement therapy (mCIT) increases paretic upper extremity use and movement in all phases of stroke. Although fundamental to its appropriate implementation, specific details on day to day implementation on this promising family of therapies have not heretofore been published. Consequently, some integral behavioral facets of mCIT may be overlooked, while other approaches may be easily mistaken to constitute mCIT, during attempts to implement the therapy. The purpose of this paper is to review mCIT, and to provide the clinician-reader with a detailed description of the "ingredients" of mCIT and their rationale, including clinical examples of these components. It is expected that a more complete understanding of the components comprising this promising approach will overcome knowledge barriers associated with its appropriate use, and encourage better patient management in clinical practice.


Assuntos
Movimento/fisiologia , Paresia/terapia , Modalidades de Fisioterapia , Restrição Física/fisiologia , Acidente Vascular Cerebral/terapia , Extremidade Superior/fisiopatologia , Humanos , Paresia/reabilitação , Reabilitação do Acidente Vascular Cerebral , Resultado do Tratamento
18.
Arch Phys Med Rehabil ; 93(12): 2373-6.e5, 2012 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-22759831

RESUMO

There is a need for time-efficient, valid measures of distal paretic upper extremity (UE) movement. The purposes of this study were to (1) determine the psychometric properties of the wrist stability and mobility and wrist/hand scale of the upper extremity Fugl-Meyer (w/h UE FM) as a "stand-alone" measure of distal UE movement; and (2) provide detailed instructions on w/h UE FM administration and scoring. The upper extremity Fugl Meyer (UE FM) and Action Research Arm Test (ARAT) were administered on 2 separate occasions to each of 29 subjects exhibiting stable, mild UE hemiparesis (23 men; mean age ± SD, 60.8±12.3 y; mean time since stroke onset for subjects in the sample, 36.0 mo). Fifty-eight observations were collected on each measure. w/h UE FM internal consistency levels (measured by Cronbach α) were high (.90 and .88 for first and second testing sessions, respectively). The intraclass correlation coefficient for the UE FM was .98, while the intraclass correlation coefficient for the w/h UE FM was .97. Concurrent validity measured by Spearman correlation was moderately high between the w/h UE FM and ARAT (.72, P<.001). From these data, it appears that the w/h UE FM is a promising tool to measure distal UE movement in minimally impaired stroke, although more research with a larger sample is needed. A standardized approach to UE test administration is critical to accurate score interpretation across patients and trials. Thus, the article also provides instructions and pictures for w/h UE FM administration and scoring.


Assuntos
Mãos/fisiopatologia , Terapia Ocupacional/métodos , Paresia/reabilitação , Reabilitação do Acidente Vascular Cerebral , Punho/fisiopatologia , Adulto , Idoso , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Paresia/etiologia , Paresia/psicologia , Psicometria , Reprodutibilidade dos Testes , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/psicologia , Extremidade Superior/fisiopatologia
19.
Arch Phys Med Rehabil ; 93(2): 200-6, 2012 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-22289227

RESUMO

OBJECTIVE: To examine and compare efficacy of 30-, 60-, and 120-minute repetitive task-specific practice (RTP) sessions incorporating use of an electrical stimulation neuroprosthesis (ESN) on affected upper-extremity (UE) movement. DESIGN: Prospective, single-blinded, randomized controlled trial. SETTING: Outpatient rehabilitation hospital. PARTICIPANTS: Chronic stroke subjects (N=32) exhibiting moderate, stable affected UE motor deficits. INTERVENTIONS: Subjects participated in 30-, 60-, or 120-minute therapy sessions involving RTP incorporating the ESN, occurring every weekday for 8 weeks. During sessions, they wore the ESNs to enable performance of valued activities that they had identified. A fourth group participated in a 30-minute per weekday home exercise program. MAIN OUTCOME MEASURES: Outcomes were evaluated using the UE section of the Fugl-Meyer Assessment of Sensorimotor Impairment (FM), the Arm Motor Ability Test (AMAT), the Action Research Arm Test (ARAT), and Box and Block (B&B) 1 week before and 1 week after intervention. RESULTS: After intervention, subjects in the 120-minute condition were the only ones to exhibit significant score increases on the FM (P=.0007), AMAT functional ability scale (P=.002), AMAT quality of movement scale (P=.0002), and ARAT (P=.02). They also exhibited the largest changes in time to perform AMAT tasks and in B&B score, but these changes were nonsignificant, (P=.15 and P=.10, respectively). CONCLUSIONS: One hundred and twenty minutes a day of RTP augmented by ESN use elicits the largest and most consistent UE motor changes in moderately impaired stroke subjects.


Assuntos
Terapia por Estimulação Elétrica/métodos , Transtornos das Habilidades Motoras/reabilitação , Reabilitação do Acidente Vascular Cerebral , Extremidade Superior/fisiopatologia , Adulto , Idoso , Avaliação da Deficiência , Feminino , Hemiplegia/fisiopatologia , Hemiplegia/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos das Habilidades Motoras/fisiopatologia , Testes Neuropsicológicos , Modalidades de Fisioterapia , Estudos Prospectivos , Método Simples-Cego , Acidente Vascular Cerebral/fisiopatologia , Fatores de Tempo
20.
Pharmacoepidemiol Drug Saf ; 21(4): 442-9, 2012 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22021031

RESUMO

PURPOSE: Although much literature reports small-area variation in medication prescriptions used to treat attention-deficit hyperactivity disorder (ADHD), scant research has examined factors that may drive this variation. We examine, across counties in the USA, whether the use of prescription medications to treat ADHD varies positively with supply-side healthcare characteristics. METHODS: We retrieved annual prescription data for ADHD medications in 2734 US counties from a nationally representative sample of 35 000 pharmacies in 2001-2003. We used a county-level, multivariable fixed effects analysis to estimate the relation between annual changes in healthcare supply and ADHD medication prescriptions. Methods controlled for time-invariant factors unique to each county as well as ADHD prevalence. RESULTS: From 2001 to 2003, retail prescription purchases for ADHD medications increased 33.2%. In the multivariable analysis, ADHD medication prescriptions move positively with an increase in the concentration of total physicians. In addition, ADHD medication prescriptions move inversely with changes in the percentage of non-Hispanic Black population. CONCLUSIONS: Supply-side healthcare factors may contribute to the rise from 2001 to 2003 in ADHD medication prescriptions. This finding warrants attention because it implies that the relative capacity of the healthcare system may influence population prescription rates. We encourage further exploration of the contribution of the supply-side of the healthcare market to secular changes in ADHD medication prescriptions.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Médicos/provisão & distribuição , Padrões de Prática Médica/estatística & dados numéricos , Adolescente , Negro ou Afro-Americano/estatística & dados numéricos , Criança , Pré-Escolar , Bases de Dados Factuais , Atenção à Saúde/estatística & dados numéricos , Feminino , Humanos , Estudos Longitudinais , Masculino , Análise Multivariada , Fatores de Tempo , Estados Unidos
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