RESUMO
Nearly 500 000 individuals are treated with maintenance hemodialysis for kidney failure in the United States, and roughly half will die of cardiovascular causes. Hypertension, an important and modifiable risk factor for cardiovascular disease, is observed in >80% of patients treated with maintenance hemodialysis. The pathophysiology of hypertension in patients treated with maintenance hemodialysis is multifactorial and differs from that seen in other patient populations. Factors that contribute to hypertension in patients treated with hemodialysis include volume overload, arterial stiffness, enhanced activity of the sympathetic nervous and renin-angiotensin-aldosterone systems, endothelial dysfunction, and use of erythropoietin-stimulating agents. This scientific statement reviews the current evidence on defining, diagnosing, and treating hypertension in patients treated with maintenance hemodialysis and highlights opportunities for future investigation, including studies on blood pressure targets and treatment strategies.
Assuntos
Hipertensão , Falência Renal Crônica , Humanos , Estados Unidos/epidemiologia , American Heart Association , Hipertensão/diagnóstico , Hipertensão/tratamento farmacológico , Diálise Renal/efeitos adversos , Pressão SanguíneaRESUMO
Heart disease is a leading cause of death for African Americans. A community-academic partnership cross-trained community health workers to engage African American adults in a 6-month heart health education and risk reduction intervention. We conducted a one-group feasibility study using a one group (pre-posttest) design. A total of 100 adults were recruited from 27 zip codes in an African American majority city through community-based organizations (46%), churches (36%), and home visits (12%). Ninety-six percent were African American; 55% were female, 39% were male, and 6% were transgender. Their mean age was 44.6 years (SD = 15.9). Ninety-two percent had health insurance. Seventy-six percent of participants averaged blood pressure (BP) readings > 130/80 mmHg. Eleven percent of participants had a 30% or higher probability of developing cardiovascular disease in the next 10 years. Six-month follow-up was completed with 96% of participants. There were statistically significant increases in knowledge and in perception of personal risk for heart disease. However, slightly more participants (n = 77, 80.2%) had BP > 130/80 mmHg. The Community Advisory Group recommended expanding the intervention to 12 months and incorporating telehealth with home BP monitoring. Limited intervention duration did not meet longer term objectives such as better control of high BP and sharing risk reduction planning with primary care providers.
Assuntos
Negro ou Afro-Americano , Cardiopatias , Adulto , Humanos , Masculino , Feminino , Agentes Comunitários de Saúde , Educação em Saúde , Comportamento de Redução do RiscoRESUMO
The diagnosis and management of hypertension, a common cardiovascular risk factor among the general population, have been based primarily on the measurement of blood pressure (BP) in the office. BP may differ considerably when measured in the office and when measured outside of the office setting, and higher out-of-office BP is associated with increased cardiovascular risk independent of office BP. Self-measured BP monitoring, the measurement of BP by an individual outside of the office at home, is a validated approach for out-of-office BP measurement. Several national and international hypertension guidelines endorse self-measured BP monitoring. Indications include the diagnosis of white-coat hypertension and masked hypertension and the identification of white-coat effect and masked uncontrolled hypertension. Other indications include confirming the diagnosis of resistant hypertension and detecting morning hypertension. Validated self-measured BP monitoring devices that use the oscillometric method are preferred, and a standardized BP measurement and monitoring protocol should be followed. Evidence from meta-analyses of randomized trials indicates that self-measured BP monitoring is associated with a reduction in BP and improved BP control, and the benefits of self-measured BP monitoring are greatest when done along with cointerventions. The addition of self-measured BP monitoring to office BP monitoring is cost-effective compared with office BP monitoring alone or usual care among individuals with high office BP. The use of self-measured BP monitoring is commonly reported by both individuals and providers. Therefore, self-measured BP monitoring has high potential for improving the diagnosis and management of hypertension in the United States. Randomized controlled trials examining the impact of self-measured BP monitoring on cardiovascular outcomes are needed. To adequately address barriers to the implementation of self-measured BP monitoring, financial investment is needed in the following areas: improving education and training of individuals and providers, building health information technology capacity, incorporating self-measured BP readings into clinical performance measures, supporting cointerventions, and enhancing reimbursement.
Assuntos
Monitorização Ambulatorial da Pressão Arterial , Pressão Sanguínea , American Heart Association , American Medical Association , Monitorização Ambulatorial da Pressão Arterial/instrumentação , Monitorização Ambulatorial da Pressão Arterial/métodos , Monitorização Ambulatorial da Pressão Arterial/normas , Análise Custo-Benefício , Política de Saúde , Humanos , Hipertensão/diagnóstico , Hipertensão/epidemiologia , Hipertensão/fisiopatologia , Guias de Prática Clínica como Assunto , Prevalência , Vigilância em Saúde Pública , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Regular exercise training has beneficial effects on quality of life, physical function, depression and anxiety in individuals with heart failure. Unfortunately, individuals with heart failure have low levels of adherence to exercise. Thus, studies are needed to assess intervention strategies which may enhance clinical outcomes. AIM: The aim of this study was to identify the components of the HEART Camp intervention, which contributed to optimizing clinical outcomes. METHODS: The Heart Failure Exercise and Resistance Training Camp (HEART Camp) was a randomized controlled trial to evaluate the effect of a multicomponent intervention on adherence to exercise (6, 12 and 18 months) compared to an enhanced usual care group. This study assessed various components of the intervention on the secondary outcomes of physical function, health-related quality of life, depression, anxiety, and fatigue. RESULTS: Individuals participating (n=204) in this study were 55.4% men and the average age was 60.4 (11.5) years. A combination of individualized and group-based strategies demonstrated clinical improvements, HEART Camp versus enhanced usual care groups, in physical function, positive trends in health-related quality of life and positive changes in the minimally important differences for depression, anxiety, and fatigue. CONCLUSIONS: Individualized coaching by an exercise professional and group-based educational sessions were identified as important components of patient management contributing to improvements in the secondary outcomes of physical function, health-related quality of life, depression, anxiety and fatigue.
Assuntos
Ansiedade/fisiopatologia , Depressão/fisiopatologia , Terapia por Exercício/psicologia , Exercício Físico/fisiologia , Fadiga/fisiopatologia , Insuficiência Cardíaca/terapia , Qualidade de Vida/psicologia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Desempenho Físico FuncionalRESUMO
BACKGROUND: Few exercise training studies in patients with heart failure (HF) report adherence to guideline-recommended 150 minutes of moderate-intensity exercise per week, and no studies have focused on a primary outcome of adherence. METHODS AND RESULTS: This randomized controlled trial evaluated the effect of a multicomponent intervention, Heart Failure Exercise and Resistance Training (HEART) Camp, on adherence to exercise (after 6, 12, and 18 months) compared with an enhanced usual care (EUC) group. Patients (nâ¯=â¯204) were 55.4% male, overall average age was 60.4 years, and 47.5% were nonwhite. The HEART Camp group had significantly greater adherence at 12 (42%) and 18 (35%) months compared with the EUC group (28% and 19%, respectively). No significant difference (P > .05) was found at 6 months. The treatment effect did not differ based on patient's age, race, gender, marital status, type of HF (preserved or reduced ejection fraction) or New York Heart Association functional class. Left ventricular ejection fraction (LVEF) significantly moderated the treatment effect, with greater adherence at higher LVEF. CONCLUSIONS: The multicomponent HEART Camp intervention showed efficacy with significant effects at 12 months and 18 months. Adherence levels remained modest, indicating a need for additional research to address methods and strategies to promote adherence to exercise in patients with HF.
Assuntos
Terapia por Exercício/métodos , Tolerância ao Exercício/fisiologia , Insuficiência Cardíaca/reabilitação , Cooperação do Paciente , Volume Sistólico/fisiologia , Feminino , Seguimentos , Insuficiência Cardíaca/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Função Ventricular EsquerdaRESUMO
BACKGROUND: The American Heart Association's (AHA) Council on Cardiovascular and Stroke Nursing (CVSN) plays a critical role in advancing the mission of the AHA in the discovery of new scientific knowledge. The aim was to identify priority research topics that would promote and improve cardiovascular (CV) health, provide direction for the education of future nurse scientists, and serve as a resource and catalyst for federal and organizational funding priorities. METHODS: A Qualtrics survey, which included 3 questions about priorities for CVSN nurse researchers, was sent to the CVSN Leadership Committee and all CVSN Fellows of the AHA (n = 208). Responses to the questions were reviewed for word repetitions, patterns, and concepts and were then organized into thematic areas. The thematic areas were reviewed within small groups at the November (2016) in-person CVSN leadership meeting. RESULTS: Seventy-three surveys were completed. Five thematic areas were identified and included (1) developing and testing interventions, (2) assessment and monitoring, (3) precision CV nursing care, (4) translational and implementation science, and (5) big data. Topic areas noted were stroke, research methods, prevention of stroke and CV disease, self-management, and care and health disparities. CONCLUSION: Five thematic areas and 24 topic areas were identified as priorities for CV nursing research. These findings can provide a guide for CV nurse scientists and for federal and foundational funders to use in developing funding initiatives. We believe additional research and discovery in these thematic areas will help reduce the rising global burden of CV disease.
Assuntos
Enfermagem Cardiovascular , Pesquisa em Enfermagem , American Heart Association , Humanos , Sociedades de Enfermagem , Inquéritos e Questionários , Estados UnidosRESUMO
BACKGROUND: Few studies report objective accelerometer-measured daily physical activity levels in patients with heart failure (HF). OBJECTIVE: We examined baseline accelerometer-measured physical activity from the Heart Failure Exercise and Resistance Training Camp trial, a federally funded (R01-HL112979) 18-month intervention study to promote adherence to exercise in patients with HF. Factors associated with physical activity levels were also explored. METHODS: Patients with diagnosed HF (stage C chronic HF confirmed by echocardiography and clinical evaluation) were recruited from 2 urban medical centers. Physical activity energy expenditure and the number of minutes of moderate or vigorous physical activity (MVPA) were obtained from 7 full days of measurement with the accelerometer (Actigraph Model GT3X, Pensacola, Florida) for 182 subjects who met minimum valid wear time parameters. Additional measures of health-related factors were included to explore the association with physical activity levels. RESULTS: Subjects had 10.2 ± 10.5 minutes of MVPA per day. Total physical activity energy expenditure was 304 ± 173 kcal on average per day. There were 23 individuals (12.6%) who met the recommended goal of 150 minutes of MVPA per week. Men, whites, New York Heart Association class II, and subjects with better physical function had significantly higher levels of activity. CONCLUSIONS: Consistent with previous research, patients with HF are not meeting recommended guidelines for 150 minutes of MVPA per week.
Assuntos
Acelerometria/instrumentação , Metabolismo Energético , Exercício Físico , Insuficiência Cardíaca/reabilitação , Dispositivos Eletrônicos Vestíveis , Atitude Frente a Saúde , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , AutoeficáciaRESUMO
BACKGROUND: Hypertension (HTN) is an important problem in the United States, with an estimated 78 million Americans aged 20 years and older suffering from this condition. Health disparities related to HTN are common in the United States, with African Americans suffering from greater prevalence of the condition than whites, as well as greater severity, earlier onset, and more complications. Medication adherence is an important component of HTN management, but adherence is often poor, and simply forgetting to take medications is often cited as a reason. Mobile health (mHealth) strategies have the potential to be a low-cost and effective method for improving medication adherence that also has broad reach. OBJECTIVE: Our goal was to determine the feasibility, acceptability, and preliminary clinical effectiveness of BPMED, an intervention designed to improve medication adherence among African Americans with uncontrolled HTN, through fully automated text messaging support. METHODS: We conducted two parallel, unblinded randomized controlled pilot trials with African-American patients who had uncontrolled HTN, recruited from primary care and emergency department (ED) settings. In each trial, participants were randomized to receive either usual care or the BPMED intervention for one month. Data were collected in-person at baseline and one-month follow-up, assessing the effect on medication adherence, systolic and diastolic blood pressure (SBP and DBP), medication adherence self-efficacy, and participant satisfaction. Data for both randomized controlled pilot trials were analyzed separately and combined. RESULTS: A total of 58 primary care and 65 ED participants were recruited with retention rates of 91% (53/58) and 88% (57/65), respectively. BPMED participants consistently showed numerically greater, yet nonsignificant, improvements in measures of medication adherence (mean change 0.9, SD 2.0 vs mean change 0.5, SD 1.5, P=.26), SBP (mean change -12.6, SD 24.0 vs mean change -11.3, SD 25.5 mm Hg, P=.78), and DBP (mean change -4.9, SD 13.1 mm Hg vs mean change -3.3, SD 14.3 mm Hg, P=.54). Control and BPMED participants had slight improvements to medication adherence self-efficacy (mean change 0.8, SD 9.8 vs mean change 0.7, SD 7.0) with no significant differences found between groups (P=.92). On linear regression analysis, baseline SBP was the only predictor of SBP change; participants with higher SBP at enrollment exhibited significantly greater improvements at one-month follow-up (ß=-0.63, P<.001). In total, 94% (51/54) of BPMED participants agreed/strongly agreed that they were satisfied with the program, regardless of pilot setting. CONCLUSIONS: Use of text message reminders to improve medication adherence is a feasible and acceptable approach among African Americans with uncontrolled HTN. Although differences in actual medication adherence and blood pressure between BPMED and usual care controls were not significant, patterns of improvement in the BPMED condition suggest that text message medication reminders may have an effect and fully powered investigations with longer-term follow-up are warranted. TRIAL REGISTRATION: Clinicaltrials.gov NCT01465217; https://clinicaltrials.gov/ct2/show/NCT01465217 (Archived by WebCite at http://www.webcitation.org/6V0tto0lZ).
RESUMO
BACKGROUND: Hypertension (HTN) is a major public health concern in the United States, with almost 78 million Americans age 20 years and over suffering from the condition. Moreover, HTN is a key risk factor for health disease and stroke. African Americans disproportionately shoulder the burdens of HTN, with greater prevalence, disease severity, earlier onset, and more HTN-related complications than age-matched whites. Medication adherence for the treatment of HTN is poor, with estimates indicating that only about half of hypertensive patients are adherent to prescribed medication regimens. Although no single intervention for improving medication adherence has emerged as superior to others, text message medication reminders have the potential to help improve medication adherence in African Americans with uncontrolled HTN as mobile phone adoption is very high in this population. OBJECTIVE: The purpose of this two-phased study was to develop (Phase I) and test in a randomized controlled trial (RCT) (Phase II) a text message system, BPMED, to improve the quality of medication management through increasing medication adherence in African Americans with uncontrolled HTN. METHODS: In Phase I, we recruited 16 target end-users from a primary care clinic, to assist in the development of BPMED through participating in one of three focus groups. Focus groups sought to gain patient perspectives on HTN, medication adherence, mobile phone use, and the use of text messaging to support medication adherence. Potential intervention designs were presented to participants, and feedback on the designs was solicited. In Phase II, we conducted two pilot RCTs to determine the feasibility, acceptability, and preliminary efficacy of BPMED in primary care and emergency department settings. Both pilot studies recruited approximately 60 participants, who were randomized equally between usual care and the BPMED intervention. RESULTS: Although data collection is now complete, data analysis from the two pilot RCTs is still ongoing and results are expected in 2015. CONCLUSIONS: This study was designed to determine preliminary feasibility and acceptability of our approach among African Americans with uncontrolled HTN in primary care and emergency department settings. Results from these studies are of great interest as little work has been done to document the use of text message medication reminders to improve HTN-related outcomes, particularly within underserved urban minorities. TRIAL REGISTRATION: Clinicaltrials.gov NCT01465217; https://clinicaltrials.gov/ct2/show/NCT01465217 (Archived by WebCite at http://www.webcitation.org/6V0tto0lZ).
RESUMO
BACKGROUND: Adherence to the Heart Failure Society of America (HFSA) 2010 guidelines recommending 30 minutes of supervised moderate intensity exercise five days per week is difficult for patients with heart failure (HF). Innovative programs are needed to assist HF patients to adhere to long-term exercise. The objective of this prospective randomized two-group repeated measures experimental design is to determine the efficacy of a behavioral exercise training intervention on long-term adherence to exercise at 18 months in patients with heart failure. METHODS/DESIGN: A sample size of 246 subjects with heart failure will be recruited over a 3 year period. All subjects receive a cardiopulmonary exercise test and 9 supervised exercise training sessions during a 3 week run-in period prior to randomization. Subjects completing at least 6 of 9 training sessions are randomized to the HEART Camp Intervention group (HC) or to a standard care (SC) exercise group. The HC intervention group receives cognitive-behavioral strategies that address the intervention components of knowledge, attitudes, self-efficacy, behavioral self-management skills and social support. The SC group is provided access to the exercise facility and regular facility staff for the 18 month study period. The primary aim is to evaluate the effect of HEART Camp on adherence to exercise, with our central hypothesis that the HC group will have significantly better adherence to exercise at 18 months. Secondary aims include evaluating which components of the HEART Camp intervention mediate the effects of the intervention on adherence; evaluating the effect of HEART Camp on specific health outcomes; exploring selected demographic variables (race, gender, age) as potential moderators of the effect of the HEART Camp intervention on adherence; and exploring the perceptions and experiences that contextualize exercise adherence. DISCUSSION: The HEART Camp intervention is the first to test a multi-component intervention designed to improve long-term adherence to exercise behavior in patients with HF. Improving long-term adherence to exercise is the logical first step to ensure the required dose of exercise that is necessary to realize beneficial health outcomes and reduce costs in this burdensome chronic illness. TRIAL REGISTRATION: Clincaltrials.gov NCT01658670.
Assuntos
Terapia por Exercício , Insuficiência Cardíaca/reabilitação , Cooperação do Paciente , Teste de Esforço , Humanos , Estudos Prospectivos , AutocuidadoRESUMO
OBJECTIVE: To explore the feasibility and short term outcomes of using an interactive kiosk integrated into office flow to deliver health information in a primary care clinic. METHODS: Fifty-one adults with BMI ≥25 were randomly assigned to use a kiosk with attached devices to receive a six-week healthy eating/weight monitoring (intervention) or general health/BP monitoring (attention-control) program. Outcomes were measured at baseline, 8 weeks (post) and three month follow-up. RESULTS: Participants completed an average of 2.73 weekly sessions, with transportation and time given as limiting factors. They found the kiosk easy to use (97%), liked the touchscreen (94%), and would use the kiosk again (81%). Although there were no differences between groups, the 27 completing all assessments showed reduced weight (p=.02), and decreased systolic (p=.01) and diastolic BP (p<.001) at follow-up. Although healthy eating behaviors increased, the change was not statistically significant. CONCLUSION: Using a kiosk within a clinic setting is a feasible method of providing health information and self-monitoring. Multi-session educational content can provide beneficial short-term outcomes in overweight adults. PRACTICE IMPLICATIONS: A kiosk with attached peripherals in a clinic setting is a viable adjunct to provider education, particularly in medically underserved areas.
Assuntos
Informação de Saúde ao Consumidor , Educação em Saúde/métodos , Estilo de Vida , Educação de Pacientes como Assunto/métodos , Atenção Primária à Saúde/métodos , Adulto , Idoso , Pressão Sanguínea/fisiologia , Estudos de Viabilidade , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Informática Médica , Pessoa de Meia-Idade , Sobrepeso , Saúde Pública , Redução de PesoAssuntos
Pessoal Administrativo , Doenças Cardiovasculares/prevenção & controle , Serviços de Saúde Comunitária/organização & administração , Pessoal de Saúde , Política de Saúde , Promoção da Saúde/métodos , Prática de Saúde Pública , American Heart Association , Doenças Cardiovasculares/epidemiologia , Objetivos , Comportamentos Relacionados com a Saúde , Educação em Saúde , Humanos , Estilo de Vida , Saúde Ocupacional , Vigilância da População , Prevenção Primária , Comportamento de Redução do Risco , Abandono do Hábito de Fumar , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/prevenção & controle , Estados Unidos , Populações VulneráveisAssuntos
Anti-Hipertensivos/administração & dosagem , Doenças Cardiovasculares/epidemiologia , Hipertensão/tratamento farmacológico , Hipertensão/epidemiologia , Idoso , Pressão Sanguínea/efeitos dos fármacos , Determinação da Pressão Arterial , Doenças Cardiovasculares/fisiopatologia , Hemorragia Cerebral/epidemiologia , Comorbidade , Angiopatias Diabéticas/epidemiologia , Angiopatias Diabéticas/fisiopatologia , Quimioterapia Combinada , Humanos , Hipertensão/etnologia , Hipertensão/fisiopatologia , Rim/fisiopatologia , Nefropatias/epidemiologia , Nefropatias/fisiopatologia , Estilo de Vida , Isquemia Miocárdica/prevenção & controle , Inquéritos Nutricionais , Prevalência , Obstrução da Artéria Renal/epidemiologia , Obstrução da Artéria Renal/fisiopatologia , Sistema Renina-Angiotensina/fisiologia , Fatores de Risco , Função Ventricular Esquerda/fisiologiaAssuntos
Comitês Consultivos/normas , American Heart Association , Cardiologia/normas , Fundações/normas , Hipertensão/terapia , Relatório de Pesquisa/normas , Idoso , Idoso de 80 Anos ou mais , Consenso , Humanos , Hipertensão/diagnóstico , Hipertensão/fisiopatologia , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/normas , Estados UnidosRESUMO
PURPOSE: The purpose of this qualitative descriptive study was to explore self-care production experiences in older African Americans who, despite some cognitive dysfunction, were able to produce hypertension-related self-care behaviors or blood pressure control successfully. DATA SOURCES: Participants were 10 urban, community-dwelling older African Americans, 60-89 years of age, living in a Midwest region of the United States. A semi-structured interview was conducted in participants homes' using Kvale's "conversational discourse" approach. Oral recordings were transcribed and analyzed for themes and codes. CONCLUSIONS: Elders' experiences with the production of self-care were characterized by three themes: preparation, monitoring, and evaluation. Self-care production was found to be cognitively challenging consistent with the finding that 60% of the participants had difficulty with a cognitive task requiring complex cognitive skills. This finding may explain why the production of self-care became a social phenomenon in which elders demonstrated resourcefulness in seeking assistance from surrounding support systems. IMPLICATIONS FOR PRACTICE: Nurse practitioners can support better health outcomes in older adults with hypertension by using valid and reliable measures for assessing complex cognitive skills, assessing individuals' progress in self-care production, and identifying individuals' use of social and professional supports to produce self-care.
Assuntos
Negro ou Afro-Americano , Transtornos Cognitivos , Hipertensão/terapia , Cooperação do Paciente/psicologia , Autocuidado/psicologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Hipertensão/psicologia , Masculino , Pessoa de Meia-Idade , Meio-Oeste dos Estados Unidos , Profissionais de Enfermagem , Apoio SocialAssuntos
Comitês Consultivos/normas , Consenso , Comportamento Cooperativo , Hipertensão/terapia , Médicos/normas , Sociedades Médicas/normas , Idoso , American Heart Association , População Negra , Cardiologia/métodos , Cardiologia/normas , Europa (Continente) , Geriatria/métodos , Geriatria/normas , Humanos , Hipertensão/diagnóstico , Nefrologia/métodos , Nefrologia/normas , Neurologia/métodos , Neurologia/normas , Estados UnidosRESUMO
OBJECTIVE: We tested the hypotheses that the number of close social network members and the health-related support provided by social network members are predictive of coping efficacy and health behaviors. METHODS: Cross-sectional data were collected from 115 African Americans enrolled in cardiac rehabilitation. Measures included the social convoy model, SF-36, the Social Interaction Questionnaire, the Patient Self-Efficacy Questionnaire, and an investigator-developed assessment of health behaviors. RESULTS: Bivariate relationships were found between the number of inner network members and coping efficacy (r = .19, P < .05) and health behaviors (r = .18, P < .06), and between health-related support and coping efficacy (r = .22, P < .05) and health behaviors (r = .28, P < .001). Regression analyses support the hypothesis that close network members predicted better coping efficacy (ß = .18, P < .05) and health behaviors (ß = .19, P < .05). Health-related support also predicted coping efficacy (ß = .23, P < .05) and health behaviors (ß = .30, P < .01). CONCLUSION: African Americans with larger inner networks have more health support, better health behaviors, and higher coping efficacy. The number of close social network members and related health-support promote health through health behaviors and coping efficacy.
Assuntos
Negro ou Afro-Americano/psicologia , Cardiopatias/enfermagem , Cardiopatias/reabilitação , Apoio Social , Adaptação Psicológica , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Comportamentos Relacionados com a Saúde , Cardiopatias/etnologia , Cardiopatias/psicologia , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
Hypertension disproportionately affects all African-Americans and lack of adequate blood pressure control could contribute to cognitive decline among older adult African-Americans. Cognitive difficulties might impair the self-management ability of these individuals, further limiting their blood pressure control. The purpose of this study, therefore, was to determine the personal characteristics that were associated with cognitive difficulties in order to identify older adults who needed environmental supports to enhance their self-management capabilities. A sample of 102 African-Americans from 60 to 89 years of age with diagnosed hypertension was recruited. Forty-nine percent (n = 50) of the sample had cognitive impairments that could hinder hypertension self-management. Depressive symptoms were also associated with a decrease in cognitive function (i.e., orientation and complex cognitive skills), as well as being negatively associated with social support. These findings support the need for nurses to assess personal characteristics in order to plan self-management strategies that help clients compensate for cognitive deficits.