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1.
Med Sci Sports Exerc ; 55(5): 966-974, 2023 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-36574735

RESUMO

PURPOSE: To examine the relationship between daily fluctuations in symptoms and sedentary behavior (SB) during chemotherapy (CT) for breast cancer. METHODS: Breast cancer patients ( N = 68, M age = 48.5 ± 10.4 yr) undergoing CT wore an activity monitor on their hip to assess daily SB and completed prompts assessing symptoms (affect, anxiety, depression, fatigue, pain, and physical and cognitive functioning) for 10 consecutive days (3 d pre-CT, day of, and 6 d post-CT) at the beginning, middle and end cycles of CT. Mixed models assessed the bidirectional between-person (BP) and within-person (WP) associations of current day symptoms with minutes of SB measured on 1) the same day and 2) the next day, controlling for relevant covariates. RESULTS: Within person same-day results revealed a significant association between affect, anxiety, fatigue, physical functioning, pain, and cognitive functioning and same-day SB. Worse than average symptom ratings on a given day were associated with more SB that day. There was a significant WP relationship between previous-day anxiety, depression, and physical function and next-day SB (i.e., worse than average symptom ratings the previous day were associated with more SB the next day). Within person same-day results revealed a significant association between same-day SB and affect, anxiety, fatigue, pain, physical functioning, and cognitive functioning. The WP relationships were significant for previous-day SB and next-day affect and pain (i.e., higher than average SB associated with lower ratings). Relationships persisted when controlling for moderate-to-vigorous physical activity. There were no significant BP results. CONCLUSIONS: Higher symptom ratings were associated with increased SB and higher SB was associated with worse symptoms. Future work should identify SB reduction intervention approaches tailoring to daily symptom burden during CT for breast cancer.


Assuntos
Neoplasias da Mama , Humanos , Adulto , Pessoa de Meia-Idade , Feminino , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/psicologia , Comportamento Sedentário , Avaliação Momentânea Ecológica , Dor , Fadiga
2.
Support Care Cancer ; 30(8): 6613-6622, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-35488902

RESUMO

PURPOSE: Understanding real-time relationships between physical activity (PA) and symptoms during chemotherapy (CT) could have important implications for intervention. This study used ecological momentary assessment to examine the relationship between objective PA and symptoms during CT. METHODS: Breast cancers patients (n = 67; Mage = 48.6 (SD = 10.3)) participated in data collection at three time points during CT: beginning, middle, and end. At each time point, participants answered four prompts assessing symptoms and wore an accelerometer for 10 days (3 days pre-CT, day of CT, and 6 days post-CT). Multilevel linear regression models examined the between- and within-person associations between moderate to vigorous (MVPA) and light-intensity physical activity (LPA) and same and next-day symptom ratings controlling for covariates. RESULTS: On days when individuals engaged in more LPA or MVPA, separately, they reported improved affect, anxiety, fatigue, physical functioning (walking and activities of daily living), pain, and cognition that day (p < 0.001 for all). Findings were consistent for next-day symptom ratings with the exception that only previous day LPA was related to next-day fatigue and neither LPA nor MVPA were related to next-day cognition (p < 0.001 for all). No between-person effects were found. CONCLUSIONS: Within person higher than usual PA on a given day, regardless of intensity, is associated with improved symptoms ratings on the current and next day. IMPLICATIONS FOR CANCER SURVIVORS: Encouraging breast cancer patients undergoing CT to engage in daily PA could help manage CT-associated symptoms.


Assuntos
Neoplasias da Mama , Avaliação Momentânea Ecológica , Atividades Cotidianas , Neoplasias da Mama/tratamento farmacológico , Exercício Físico , Fadiga/etiologia , Feminino , Humanos , Pessoa de Meia-Idade
3.
Contemp Clin Trials ; 66: 9-19, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29330081

RESUMO

Fit2Thrive is a theory-guided physical activity promotion trial using the Multiphase Optimization Strategy (MOST) to test efficacy for improving physical activity of five technology-supported physical activity promotion intervention components among breast cancer survivors. This trial will recruit 256 inactive breast cancer survivors nationwide. All participants will receive the core intervention which includes a Fitbit and standard self-monitoring Fit2Thrive smartphone application which will be downloaded to their personal phone. Women will be randomized to one of 32 conditions in a factorial design involving five factors with two levels: support calls (No vs. Yes), app type (standard vs. deluxe), text messaging (No vs. Yes), online gym (No vs. Yes) and Fitbit Buddy (No vs. Yes). The proposed trial examines the effects of the components on physical activity at 12 and 24weeks. Results will support the selection of a final package of intervention components that has been optimized to maximize physical activity and is subject to an upper limit of cost. The optimized intervention will be tested in a future trial. Fit2Thrive is the first trial to use the MOST framework to develop and test a physical activity promotion intervention in breast cancer survivors and will lead to an improved understanding of how to effectively change survivors' physical activity. These findings could result in more scalable, effective physical activity interventions for breast cancer survivors, and, ultimately, improve health and disease outcomes.


Assuntos
Neoplasias da Mama/reabilitação , Sobreviventes de Câncer , Exercício Físico , Monitores de Aptidão Física , Aplicativos Móveis , Apoio Social , Análise Custo-Benefício , Feminino , Humanos , Smartphone , Telefone , Envio de Mensagens de Texto , Estados Unidos
4.
Prev Med ; 111: 21-27, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29277413

RESUMO

Behavioral and mental health risk factors are prevalent among primary care patients and contribute substantially to premature morbidity and mortality and increased health care utilization and costs. Although prior studies have found most adults screen positive for multiple risk factors, limited research has attempted to identify factors that most commonly co-occur, which may guide future interventions. The purpose of this study was to identify subgroups of primary care patients with co-occurring risk factors and to examine sociodemographic characteristics associated with these subgroups. We assessed 12 behavioral health risk factors in a sample of adults (n=1628) receiving care from nine primary care practices across six U.S. states in 2013. Using latent class analysis, we identified four distinct patient subgroups: a 'Mental Health Risk' class (prevalence=14%; low physical activity, high stress, depressive symptoms, anxiety, and sleepiness), a 'Substance Use Risk' class (29%; highest tobacco, drug, alcohol use), a 'Dietary Risk' class (29%; high BMI, poor diet), and a 'Lower Risk' class (27%). Compared to the Lower Risk class, patients in the Mental Health Risk class were younger and less likely to be Latino/Hispanic, married, college educated, or employed. Patients in the Substance Use class tended to be younger, male, African American, unmarried, and less educated. African Americans were over 7 times more likely to be in the Dietary Risk versus Lower Risk class (OR 7.7, 95% CI 4.0-14.8). Given the heavy burden of behavioral health issues in primary care, efficiently addressing co-occurring risk factors in this setting is critical.


Assuntos
Comportamentos Relacionados com a Saúde/fisiologia , Transtornos Mentais/prevenção & controle , Atenção Primária à Saúde , Adulto , Idoso , Dieta/psicologia , Etnicidade/estatística & dados numéricos , Exercício Físico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias , Estados Unidos
5.
Support Care Cancer ; 25(10): 3243-3252, 2017 10.
Artigo em Inglês | MEDLINE | ID: mdl-28470368

RESUMO

PURPOSE: The purpose of this study was to explore breast cancer survivors' interest in and preferences for technology-supported exercise interventions. METHODS: Post-treatment survivors [n = 279; M age = 60.7 (SD = 9.7)] completed a battery of online questionnaires in August 2015. Descriptive statistics were calculated for all data. Logistic regression analyses were conducted to examine relationships between survivors' interest in a technology-supported exercise interventions and demographic, disease, and behavioral factors. These same factors were examined in relation to perceived effectiveness of such interventions using multiple regression analyses. RESULTS: About half (53.4%) of survivors self-reported meeting public health recommendations for physical activity. Fewer than half reported using an exercise or diet mobile app (41.2%) or owning an activity tracker (40.5%). The majority were interested in receiving remotely delivered exercise counseling (84.6%), participating in a remotely delivered exercise intervention (79.5%), and using an exercise app or website (68%). Survivors reported that the most helpful technology-supported intervention components would be an activity tracker (89.5%), personalized feedback (81.2%), and feedback on how exercise is influencing mood, fatigue, etc. (73.6%). Components rated as least helpful were social networking integration (31.2%), group competitions (33.9%), and ability to see others' progress (35.1%). CONCLUSIONS: Preferences for technology-supported exercise interventions varied among breast cancer survivors. Nonetheless, data indicate that technology-supported interventions may be feasible and acceptable. Engaging stakeholders may be important in developing and testing potential intervention components.


Assuntos
Neoplasias da Mama , Sobreviventes de Câncer , Terapia por Exercício/métodos , Terapia por Exercício/psicologia , Invenções , Preferência do Paciente , Adulto , Idoso , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/psicologia , Neoplasias da Mama/reabilitação , Sobreviventes de Câncer/psicologia , Sobreviventes de Câncer/estatística & dados numéricos , Aconselhamento , Dieta , Exercício Físico/psicologia , Terapia por Exercício/classificação , Fadiga/epidemiologia , Fadiga/psicologia , Fadiga/terapia , Feminino , Humanos , Invenções/estatística & dados numéricos , Pessoa de Meia-Idade , Aplicativos Móveis , Preferência do Paciente/psicologia , Preferência do Paciente/estatística & dados numéricos , Autorrelato , Inquéritos e Questionários , Sobreviventes/psicologia , Sobreviventes/estatística & dados numéricos
6.
Implement Sci ; 10: 4, 2015 Jan 08.
Artigo em Inglês | MEDLINE | ID: mdl-25567702

RESUMO

BACKGROUND: The National Cancer Institute (NCI) has supported implementation science for over a decade. We explore the application of implementation science across the cancer control continuum, including prevention, screening, treatment, and survivorship. METHODS: We reviewed funding trends of implementation science grants funded by the NCI between 2000 and 2012. We assessed study characteristics including cancer topic, position on the T2-T4 translational continuum, intended use of frameworks, study design, settings, methods, and replication and cost considerations. RESULTS: We identified 67 NCI grant awards having an implementation science focus. R01 was the most common mechanism, and the total number of all awards increased from four in 2003 to 15 in 2012. Prevention grants were most frequent (49.3%) and cancer treatment least common (4.5%). Diffusion of Innovations and Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) were the most widely reported frameworks, but it is unclear how implementation science models informed planned study measures. Most grants (69%) included mixed methods, and half reported replication and cost considerations (49.3%). CONCLUSIONS: Implementation science in cancer research is active and diverse but could be enhanced by greater focus on measures development, assessment of how conceptual frameworks and their constructs lead to improved dissemination and implementation outcomes, and harmonization of measures that are valid, reliable, and practical across multiple settings.


Assuntos
National Cancer Institute (U.S.) , Neoplasias/prevenção & controle , Pesquisa Translacional Biomédica/métodos , Difusão de Inovações , História do Século XXI , Humanos , National Cancer Institute (U.S.)/história , Apoio à Pesquisa como Assunto/economia , Apoio à Pesquisa como Assunto/história , Apoio à Pesquisa como Assunto/estatística & dados numéricos , Estados Unidos
7.
Ann Fam Med ; 12(6): 505-13, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25384812

RESUMO

PURPOSE: To describe the frequency and patient-reported readiness to change, desire to discuss, and perceived importance of 13 health risk factors in a diverse range of primary care practices. METHODS: Patients (n = 1,707) in 9 primary care practices in the My Own Health Report (MOHR) trial reported general, behavioral, and psychosocial risk factors (body mass index [BMI], health status, diet, physical activity, sleep, drug use, stress, anxiety or worry, and depression). We classified responses as "at risk" or "healthy" for each factor, and patients indicated their readiness to change and/or desire to discuss identified risk factors with providers. Patients also selected 1 of the factors they were ready to change as most important. We then calculated frequencies within and across these factors and examined variation by patient characteristics and across practices. RESULTS: On average, patients had 5.8 (SD = 2.12; range, 0-13) unhealthy behaviors and mental health risk factors. About 55% of patients had more than 6 risk factors. On average, patients wanted to change 1.2 and discuss 0.7 risks. The most common risks were inadequate fruit/vegetable consumption (84.5%) and overweight/obesity (79.6%). Patients were most ready to change BMI (33.3%) and depression (30.7%), and most wanted to discuss depression (41.9%) and anxiety or worry (35.2%). Overall, patients rated health status as most important. CONCLUSIONS: Implementing routine comprehensive health risk assessments in primary care will likely identify a high number of behavioral and psychosocial health risks. By soliciting patient priorities, providers and patients can better manage counseling and behavior change.


Assuntos
Comunicação , Comportamentos Relacionados com a Saúde , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Atenção Primária à Saúde/métodos , Atenção Primária à Saúde/estatística & dados numéricos , Adulto , Idoso , Consumo de Bebidas Alcoólicas/epidemiologia , Ansiedade/epidemiologia , Índice de Massa Corporal , Depressão/epidemiologia , Dieta/estatística & dados numéricos , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Atividade Motora , Relações Médico-Paciente , Medição de Risco/métodos , Fatores de Risco , Sono , Fumar/epidemiologia , Estresse Psicológico/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia
8.
Ann Fam Med ; 12(6): 525-33, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25384814

RESUMO

PURPOSE: Guidelines recommend screening patients for unhealthy behaviors and mental health concerns. Health risk assessments can systematically identify patient needs and trigger care. This study seeks to evaluate whether primary care practices can routinely implement such assessments into routine care. METHODS: As part of a cluster-randomized pragmatic trial, 9 diverse primary care practices implemented My Own Health Report (MOHR)-an electronic or paper-based health behavior and mental health assessment and feedback system paired with counseling and goal setting. We observed how practices integrated MOHR into their workflows, what additional practice staff time it required, and what percentage of patients completed a MOHR assessment (Reach). RESULTS: Most practices approached (60%) agreed to adopt MOHR. How they implemented MOHR depended on practice resources, informatics capacity, and patient characteristics. Three practices mailed patients invitations to complete MOHR on the Web, 1 called patients and completed MOHR over the telephone, 1 had patients complete MOHR on paper in the office, and 4 had staff help patients complete MOHR on the Web in the office. Overall, 3,591 patients were approached and 1,782 completed MOHR (Reach = 49.6%). Reach varied by implementation strategy with higher reach when MOHR was completed by staff than by patients (71.2% vs 30.2%, P <.001). No practices were able to sustain the complete MOHR assessment without adaptations after study completion. Fielding MOHR increased staff and clinician time an average of 28 minutes per visit. CONCLUSIONS: Primary care practices can implement health behavior and mental health assessments, but counseling patients effectively requires effort. Practices will need more support to implement and sustain assessments.


Assuntos
Comportamentos Relacionados com a Saúde , Transtornos Mentais/diagnóstico , Saúde Mental , Atenção Primária à Saúde/métodos , Atenção Primária à Saúde/estatística & dados numéricos , Estudos de Viabilidade , Humanos , Internet , Entrevistas como Assunto/estatística & dados numéricos , Atenção Primária à Saúde/organização & administração , Medição de Risco/métodos , Medição de Risco/organização & administração , Medição de Risco/estatística & dados numéricos , Inquéritos e Questionários/estatística & dados numéricos
9.
Int J Med Inform ; 83(7): e1-11, 2014 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23910896

RESUMO

PURPOSE: To summarize key issues in the eHealth field from an implementation science perspective and to highlight illustrative processes, examples and key directions to help more rapidly integrate research, policy and practice. METHODS: We present background on implementation science models and emerging principles; discuss implications for eHealth research; provide examples of practical designs, measures and exemplar studies that address key implementation science issues; and make recommendations for ways to more rapidly develop and test eHealth interventions as well as future research, policy and practice. RESULTS: The pace of eHealth research has generally not kept up with technological advances, and many of our designs, methods and funding mechanisms are incapable of providing the types of rapid and relevant information needed. Although there has been substantial eHealth research conducted with positive short-term results, several key implementation and dissemination issues such as representativeness, cost, unintended consequences, impact on health inequities, and sustainability have not been addressed or reported. Examples of studies in several of these areas are summarized to demonstrate this is possible. CONCLUSIONS: eHealth research that is intended to translate into policy and practice should be more contextual, report more on setting factors, employ more responsive and pragmatic designs and report results more transparently on issues important to potential adopting patients, clinicians and organizational decision makers. We outline an alternative development and assessment model, summarize implementation science findings that can help focus attention, and call for different types of more rapid and relevant research and funding mechanisms.


Assuntos
Pesquisa Biomédica/métodos , Implementação de Plano de Saúde/legislação & jurisprudência , Política de Saúde , Projetos de Pesquisa , Telemedicina , Humanos , Internet , Informática Médica
10.
Implement Sci ; 8: 73, 2013 Jun 25.
Artigo em Inglês | MEDLINE | ID: mdl-23799943

RESUMO

BACKGROUND: There is a pressing need for greater attention to patient-centered health behavior and psychosocial issues in primary care, and for practical tools, study designs and results of clinical and policy relevance. Our goal is to design a scientifically rigorous and valid pragmatic trial to test whether primary care practices can systematically implement the collection of patient-reported information and provide patients needed advice, goal setting, and counseling in response. METHODS: This manuscript reports on the iterative design of the My Own Health Report (MOHR) study, a cluster randomized delayed intervention trial. Nine pairs of diverse primary care practices will be randomized to early or delayed intervention four months later. The intervention consists of fielding the MOHR assessment--addresses 10 domains of health behaviors and psychosocial issues--and subsequent provision of needed counseling and support for patients presenting for wellness or chronic care. As a pragmatic participatory trial, stakeholder groups including practice partners and patients have been engaged throughout the study design to account for local resources and characteristics. Participatory tasks include identifying MOHR assessment content, refining the study design, providing input on outcomes measures, and designing the implementation workflow. Study outcomes include the intervention reach (percent of patients offered and completing the MOHR assessment), effectiveness (patients reporting being asked about topics, setting change goals, and receiving assistance in early versus delayed intervention practices), contextual factors influencing outcomes, and intervention costs. DISCUSSION: The MOHR study shows how a participatory design can be used to promote the consistent collection and use of patient-reported health behavior and psychosocial assessments in a broad range of primary care settings. While pragmatic in nature, the study design will allow valid comparisons to answer the posed research question, and findings will be broadly generalizable to a range of primary care settings. Per the pragmatic explanatory continuum indicator summary (PRECIS) framework, the study design is substantially more pragmatic than other published trials. The methods and findings should be of interest to researchers, practitioners, and policy makers attempting to make healthcare more patient-centered and relevant. TRIAL REGISTRATION: Clinicaltrials.gov: NCT01825746.


Assuntos
Comportamentos Relacionados com a Saúde , Assistência Centrada no Paciente/métodos , Ensaios Clínicos Pragmáticos como Assunto/métodos , Atenção Primária à Saúde/organização & administração , Análise por Conglomerados , Custos e Análise de Custo , Coleta de Dados , Registros Eletrônicos de Saúde , Estudos de Viabilidade , Humanos , Relações Interprofissionais , Saúde Mental , Assistência Centrada no Paciente/economia , Ensaios Clínicos Pragmáticos como Assunto/economia , Autorrelato
11.
Qual Life Res ; 22(7): 1647-54, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23161331

RESUMO

PURPOSE: Although physical activity has been associated with quality of life (QOL), the empirical evidence regarding the mechanisms underlying this relationship is limited. In the present study, we examined the mediating roles played by self-efficacy and health status in the physical activity-QOL relationship from baseline to 18-month follow-up in a sample of community-dwelling older adults. METHODS: Community-dwelling adults (N = 321, M age = 63.8 years) were recruited to participate in a cross-sectional study and were later contacted to participate in an 18-month follow-up. Individuals completed a battery of questionnaires assessing physical activity, self-efficacy, physical self-worth, disability limitations, and quality of life. A panel analysis within a covariance modeling framework was used to analyze the data. RESULTS: Overall, the model was a good fit to the data (χ(2) = 61.00, df = 29, p < 0.001, standardized root mean residual = 0.05, Comparative Fit Index = 0.97) with changes in physical activity indirectly influencing change in life satisfaction from baseline to 18 months via changes in exercise self-efficacy, physical self-worth, and disability limitations independent of baseline relationships and demographic factors. Specifically, increases in physical activity were associated with increases in exercise self-efficacy which, in turn, was associated with higher physical self-worth and fewer disability limitations which were associated with greater life satisfaction. CONCLUSIONS: The findings from this study suggest the relationship between physical activity and global QOL in older adults may be mediated by more proximal modifiable outcomes that can be targeted in physical activity programs and interventions.


Assuntos
Atividades Cotidianas/psicologia , Nível de Saúde , Atividade Motora , Qualidade de Vida , Autoeficácia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Exercício Físico , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Aptidão Física , Características de Residência , Fatores Socioeconômicos , Inquéritos e Questionários
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