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BACKGROUND: High sedentary times (ST) is highly prevalent in patients with coronary artery disease (CAD), highlighting the need for behavioural change interventions that effectively reduce ST. We examined the immediate and medium-term effect of the SIT LESS intervention on changes in ST among CAD patients enrolled in cardiac rehabilitation (CR). METHODS: CAD patients participating in CR at 2 regional hospitals were included in this randomized controlled trial (1:1, stratified for gender and hospital). The control group received CR, whereas SIT LESS participants additionally received a 12-week hybrid behaviour change intervention. The primary outcome was the change in accelerometer-derived ST from pre-CR to post-CR and 3 months post-CR. Secondary outcomes included changes in ST and physical activity characteristics, subjective outcomes, and cardiovascular risk factors. A baseline constrained linear mixed-model was used. RESULTS: Participants (23% female; SIT LESS: n = 108, control: n = 104) were 63 ± 10 years. Greater ST reductions were found for SIT LESS compared to control post-CR (-1.7 (95% confidence interval (CI): -2.0; -1.4) versus - 1.1 (95% CI: -1.4; -0.8) h/day, pinteraction=0.009), but not at 3 months post-CR (pinteraction=0.61). Besides, larger light-intensity physical activity (LIPA) increases were found for SIT LESS compared to control post-CR (+ 1.4 (95% CI: +1.2; +1.6) versus + 1.0 (95% CI: +0.8; +1.3) h/day, pinteraction=0.020). Changes in other secondary outcomes did not differ among groups. CONCLUSION: SIT LESS transiently reduced ST and increased LIPA, but group differences were no longer significant 3 months post-CR. These findings highlight the challenge to induce sustainable behaviour changes in CAD patients without any continued support. TRIAL REGISTRATION: Netherlands Trial Register: NL9263. Registration Date: 24 February 2021.
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Reabilitação Cardíaca , Doença da Artéria Coronariana , Exercício Físico , Comportamento Sedentário , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Reabilitação Cardíaca/métodos , Acelerometria , Comportamentos Relacionados com a Saúde , Terapia Comportamental/métodosRESUMO
BackgroundVaccine uptake differs between social groups. Mobile vaccination units (MV-units) were deployed in the Netherlands by municipal health services in neighbourhoods with low uptake of COVID-19 vaccines.AimWe aimed to evaluate the impact of MV-units on vaccine uptake in neighbourhoods with low vaccine uptake.MethodsWe used the Dutch national-level registry of COVID-19 vaccinations (CIMS) and MV-unit deployment registrations containing observations in 253 neighbourhoods where MV-units were deployed and 890 contiguous neighbourhoods (total observations: 88,543 neighbourhood-days). A negative binomial regression with neighbourhood-specific temporal effects using splines was used to study the effect.ResultsDuring deployment, the increase in daily vaccination rate in targeted neighbourhoods ranged from a factor 2.0 (95% confidence interval (CI): 1.8-2.2) in urbanised neighbourhoods to 14.5 (95% CI: 11.6-18.0) in rural neighbourhoods. The effects were larger in neighbourhoods with more voters for the Dutch conservative Reformed Christian party but smaller in neighbourhoods with a higher proportion of people with non-western migration backgrounds. The absolute increase in uptake over the complete intervention period ranged from 0.22 percentage points (95% CI: 0.18-0.26) in the most urbanised neighbourhoods to 0.33 percentage point (95% CI: 0.28-0.37) in rural neighbourhoods.ConclusionDeployment of MV-units increased daily vaccination rate, particularly in rural neighbourhoods, with longer travel distance to permanent vaccination locations. This public health intervention shows promise to reduce geographic and social health inequalities, but more proactive and long-term deployment is required to identify its potential to substantially contribute to overall vaccination rates at country level.
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Vacinas contra COVID-19 , COVID-19 , SARS-CoV-2 , Cobertura Vacinal , Vacinação , Humanos , COVID-19/prevenção & controle , COVID-19/epidemiologia , Países Baixos , Vacinas contra COVID-19/administração & dosagem , Cobertura Vacinal/estatística & dados numéricos , Vacinação/estatística & dados numéricos , Unidades Móveis de Saúde/estatística & dados numéricos , Características de Residência/estatística & dados numéricos , Masculino , Feminino , Programas de Imunização/estatística & dados numéricos , Adulto , Pessoa de Meia-Idade , Sistema de Registros , População Rural/estatística & dados numéricosRESUMO
BACKGROUND: Nonadherence to medication and low physical activity contribute to morbidity, mortality, and decreased quality of life among patients with chronic heart failure (CHF). Effective interventions that can be delivered during routine clinical care are lacking. OBJECTIVE: We aimed to adapt the feasible and cost-effective Adherence Improving self-Management Strategy (AIMS) for patients with human immunodeficiency virus (HIV) to CHF treatment. Subsequently, we determined its acceptability and feasibility. METHODS: Adherence Improving self-Management Strategy is a systematic, nurse-delivered counseling intervention blended with eHealth to facilitate patient self-management. We used the intervention mapping framework to systematically adapt AIMS-HIV to AIMS-CHF, while preserving essential intervention elements. Therefore, we systematically consulted the scientific literature, patients with CHF and nurses, and pretested intervention materials. RESULTS: Adherence Improving self-Management Strategy-HIV was modified to AIMS-CHF: a multiple-behavior change intervention, focused on medication adherence and physical activity. Key self-management determinants (such as attitudes, self-efficacy, and self-regulatory skills) and organization of care (such as specialized nurses delivering AIMS) were similar for HIV and heart failure care. The AIMS protocol, as well as material content and design, was systematically adapted to CHF. Preliminary testing suggests that AIMS-CHF is likely feasible and acceptable to patients with CHF and care providers. CONCLUSION: Using the intervention mapping protocol, AIMS-HIV could be systematically adapted to AIMS-CHF and seems acceptable and feasible. Evidence from the literature, behavioral theory, and input from nurses and patients were essential in this process. Adherence Improving self-Management Strategy-CHF should now be tested for feasibility and effectiveness in routine care.
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To inform future Dutch COVID-19 testing policies we did an experimental vignette study to investigate whether inclusion of the less reliable lateral flow tests (self-tests) would change test-uptake sufficiently to improve population-level test sensitivity. A representative sample (n = 3,270) participated in a 2-by-2 online experiment to evaluate the effects of test-guidelines including self-testing advice (IV1), and the effects of self-test availability (IV2) on expected test uptake (PCR test, self-test or no test) and sensitivity of the overall test strategy (primary outcome). Across four scenarios, changing test advice did not affect expected testing behaviour. Self-test availability, however, increased the timeliness of testing, the number of people testing, and overall test strategy sensitivity. Based on these findings, we recommend that (national) policy facilitates a supply of self-tests at home, for example through free and pro-active distribution of test-kits during a pandemic. This could substantially enhance the chances of timely detecting and isolating patients.
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COVID-19 , Humanos , COVID-19/diagnóstico , Teste para COVID-19 , Autoteste , Transporte Biológico , EtnicidadeRESUMO
PURPOSE: Adjuvant endocrine therapy (AET) reduces recurrence risk after hormone receptor-positive breast cancer, but non-adherence is common. We pilot-tested SOIE, a program to enhance AET experience and adherence, to assess its acceptability, feasibility, and effects on psychosocial precursors of AET adherence. METHODS: We conducted a 12-month pilot randomized controlled trial among women who had a first AET prescription. Intervention group received SOIE while control group received usual care. Psychosocial factors from the Theory of Planned Behavior (TPB) (intention - primary outcome -, attitude, subjective norm, behavioral control), additional constructs (AET knowledge, social support, coping planning), impact of AET services received, and adherence were measured by questionnaires at baseline, 3-month, and 12-month endpoints. Group patterns were compared using repeated measures analyses with generalized estimating equations. RESULTS: A total of 106 women were randomized (participation = 54.9%; intervention n = 52; control n = 54; retention = 93.8%). Among SOIE women, ≥ 90% received the program components and were satisfied. Both groups scored high on adherence intentions and group patterns over time were not statistically different. In the intervention group, AET knowledge and coping planning with side effects increased (group-by-time p-value = .002 and .016), a higher proportion reported that AET services received helped them take their AET (p < .05) and have a consistent daily intake (p = .01). CONCLUSION: SOIE is feasible and acceptable for survivors with an AET. SOIE did not significantly impact adherence intentions but was beneficial for other program outcomes and daily intake. IMPLICATIONS FOR CANCER SURVIVORS: SOIE may represent an encouraging avenue to enhance supportive care and empower survivors with managing AET.
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During the COVID-19 pandemic, contact tracing was used to identify individuals who had been in contact with a confirmed case so that these contacted individuals could be tested and quarantined to prevent further spread of the SARS-CoV-2 virus. Many countries developed mobile apps to find these contacted individuals faster. We evaluate the epidemiological effectiveness of the Dutch app CoronaMelder, where we measure effectiveness as the reduction of the reproduction number R. To this end, we use a simulation model of SARS-CoV-2 spread and contact tracing, informed by data collected during the study period (December 2020 - March 2021) in the Netherlands. We show that the tracing app caused a clear but small reduction of the reproduction number, and the magnitude of the effect was found to be robust in sensitivity analyses. The app could have been more effective if more people had used it, and if notification of contacts could have been done directly by the user and thus reducing the time intervals between symptom onset and reporting of contacts. The model has two innovative aspects: i) it accounts for the clustered nature of social networks and ii) cases can alert their contacts informally without involvement of health authorities or the tracing app.
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COVID-19 , Aplicativos Móveis , Humanos , COVID-19/epidemiologia , Busca de Comunicante , SARS-CoV-2 , Pandemias/prevenção & controleRESUMO
BACKGROUND: The stage of the pandemic significantly affects people's preferences for (the societal impacts of) COVID-19 policies. No discrete choice experiments were conducted when the COVID-19 pandemic was in a transition phase. OBJECTIVES: This is the first study to empirically investigate how citizens weigh the key societal impacts of pandemic policies when the COVID-19 pandemic transitions into an endemic. METHODS: We performed two discrete choice experiments among 2181 Dutch adults that included six attributes: COVID-19 deaths, physical health problems, mental health problems, financial problems, surgery delays and the degree to which individual liberties are restricted. We used latent class choice models to identify heterogeneous preferences for the impacts of COVID-19 measures across different groups of respondents. RESULTS: A large majority of the participants in this study was willing to accept deaths to avoid that citizens experience physical complaints, mental health issues, financial problems and the postponement of surgeries. The willingness to tolerate COVID-19 deaths to avoid these societal impacts differed substantially between participants. When participants were provided with information about the stringency of COVID-19 measures, they assigned relatively less value to preventing the postponement of non-urgent surgeries for 1-3 months across all classes. CONCLUSIONS: Having gone through a pandemic, most Dutch citizens clearly prefer pandemic policies that consider citizens' financial situations, physical problems, mental health problems and individual liberties, alongside the effects on excess mortality and pressure on healthcare.