Spillover Effects From A Consumer-Based Intervention To Increase High-Value Preventive Care.
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SUBMITTER: Cliff BQ
PROVIDER: S-EPMC8168457 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:PurposeEducational interventions to reduce Lyme disease (LD) among at-risk school children have had little study. The purpose of this study was to evaluate whether a short in-class LD education program based on social learning theory and the Health Belief Model (HBM) impacted a child's knowledge, attitude, and preventive behavior.MethodsStudents in grades 2-5 in 19 elementary schools were selected in an area that was highly endemic for LD. The children received an educational intervention or were on a wait list as controls. Their knowledge, attitudes, and self-reported preventive behaviors were surveyed before implementing the program and 1 year later. General linear regression analyses adjusting for age, gender, and baseline variables were used to measure the impact of the intervention.ResultsThere were 3570 participants in the study: 1562 received the intervention, and 2008 were controls. The mean age for both groups was 9.1 years, with 53% women in the intervention group and 50% women in the control group. The children in the intervention group increased their overall knowledge of LD more than the children in the control group (overall knowledge score improvement, mean difference (SD) 1.38 (1.3) vs. 0.36 (1.3) p < 0.0001). All children in classes receiving the intervention reported an increase in precautionary behavior, positive attitude toward taking precautions, and self-efficacy compared with the wait list controls. Two LD cases were confirmed during the follow-up period, one in the intervention group and one in the controls.ConclusionsThese findings demonstrate that a short in-class educational program that includes elements of the HBM, including: (1) awareness and knowledge about the disease, (2) benefits of preventive behavior, and (3) confidence in ability to perform preventive behaviors can improve knowledge, attitude, and self-reported precautionary behavior among at-risk children. www.clinicaltrials.gov : NCT00594997.
| S-EPMC4960477 | biostudies-literature
Project description:BackgroundThe World Health Organization notes that diabetes, a chronic disease, is a silent epidemic, and by 2020 there will be a 54% rise in the total number of individuals diagnosed with this disease. These are alarming figures that have significant repercussions for the quality of life of individuals and their families as well as for the financial stress of health care systems globally. Early detection and proactive management of diabetes is essential. The Diamond solution provides diabetes self-management by enabling patients to send details about their blood sugar readings at specific times to their nominated care coordinator to receive recommendations for diet and exercise and insulin titration.ObjectiveThe aim of the study was to assess the usability, acceptability, and fidelity of the Diamond diabetes monitoring device for patients with gestational diabetes mellitus (GDM). Specifically assessed were (1) patient compliance, (2) patient satisfaction, (3) level of glycemic control achieved, and (4) health professional satisfaction.MethodsUsing a design science research perspective, the Diamond diabetes monitoring device solution was adapted to the Australian health care environment. Once the solution was deemed fit for purpose by the director of the OB/GYN clinical institute and on securing all relevant ethics approvals, a 2-period 2-arm nonblinded crossover clinical trial was conducted for 8 weeks total time with crossover at 4 weeks to establish proof of concept, usability, and fidelity. The patient perspective was assessed by using structured questionnaires at 4 specific stages of the project, while the clinician perspective was captured via semistructured interviews and unstructured questionnaires.ResultsThe 10 patients studied reported preferring standard care with the technology solution to standard care alone. Further, all clinicians involved concurred that the technology solution greatly assisted their ability to provide higher value patient-centered care. They also noted that it was extremely helpful for assisting in systematically monitoring glucose levels and any/all changes and trends.ConclusionsBased on these initial findings, we offer a holistic pervasive approach to enable the achievement of value-based, patient-centered care in chronic disease management. Key lessons include the importance when designing such solutions to focus on the two primary user groups (patients and clinicians).
| S-EPMC6524451 | biostudies-literature
Project description:Emerging evidence suggests that circulating exosomes mediate some of the beneficial effects of exercise via the transfer of microRNAs between tissues. However, the impact of short-term (0.5 year in this study) and long-term (25+ years in this study) regular bouts of exercise on circulating exosomal microRNAs (exomiRs) remains unknown. Our aim was to elucidate the prevention pattern of exomiRs and their targeted pathways. Therefore, in the present study we analyzed serum exomiR expression in healthy young, sedentary participants (n=14) at baseline and following a half year-long moderate-intensity regular exercise training. We also analyzed serum exomiR expression in older, healthy trained participants (seniors, n=11) who engaged in endurance activities for at least 25 years. Following the isolation and enrichment of serum exosomes their exomiR levels were determined using the amplification-free Nanostring platform.
2021-02-23 | E-MTAB-10067 | biostudies-arrayexpress
Project description:ObjectiveTo examine the impact of a scaled implementation of workforce training intervention on value-based payment measures in a large home-based Medicaid managed long-term care plan population in New York.Data sourcesManaged long-term care clients' health assessments from the Uniform Assessment System of New York merged with paid claims, home health aide operational visit data, and workforce training rosters between 2018 and early-2020.Study designA quasi-experimental design was used. Exposure and control groups were constructed using the proportion of service hours delivered by trained aides between clients' baseline and follow-up/outcome assessments. Multivariate logistic generalized linear and additive models were estimated to examine associations between exposure to trained aides and value-based payment measures.Data collection/extraction methodsThe analytic sample consisted of 19,212 pairs of assessments from 13,320 long-term care clients continuously enrolled in the plan between baseline and follow-up/outcome assessments. Matched assessment pairs were 6-10 months apart.Principal findingsOver 27% of the study population (n = 3656 clients) received services from one or more of 8683 trained aides. Statistically significant associations were observed for four of seven value-based payment measures; however, the presence and magnitudes of positive training effects differed by client service needs. With covariate adjustment, workforce training had the largest estimated positive impacts on rates of flu vaccination among average-need clients (1.60%, standard error [SE] = 0.01), not experiencing uncontrolled pain among above-average-need clients (0.69%, SE = 0.001), stable/improved pain intensity among heavy-need clients (1.25%, SE = 0.01), and stable/improved shortness of breath among light-need clients (0.88%, SE = 0.003).ConclusionAlthough we found mixed associations between scaled workforce training implementation and value-based payment metrics, we noted workforce training could benefit high-need long-term care recipients. Health indicators more sensitive to the daily support provided by direct care workers should be integrated into value-based health care models.
| S-EPMC8928035 | biostudies-literature
Project description:Intervention packages may result in a greater public health impact than single interventions. Understanding the separate impact of each component in the overall package effectiveness can improve intervention delivery. We adapted an approach to evaluate the effects of a time-varying intervention package in a network-randomized study. In some network-randomized studies, only a subset of participants in exposed networks receive the intervention themselves. The spillover effect contrasts average potential outcomes if a person was not exposed themselves under intervention in the network versus no intervention in a control network. We estimated effects of components of the intervention package in HIV Prevention Trials Network 037, a Phase III network-randomized HIV prevention trial among people who inject drugs and their risk networks using Marginal Structural Models to adjust for time-varying confounding. The index participant in an intervention network received a peer education intervention initially at baseline, then boosters at 6 and 12 months. All participants were followed to ascertain HIV risk behaviors. There were 560 participants with at least one follow-up visit, 48% of whom were randomized to the intervention, and 1,598 participant-visits were observed. The spillover effect of the boosters in the presence of initial peer education training was a 39% rate reduction (Rate Ratio = 0.61; 95% confidence interval= 0.43, 0.87). These methods will be useful to evaluate intervention packages in studies with network features.
| S-EPMC10863001 | biostudies-literature
Project description:BackgroundParental involvement has been shown to favorably affect childhood weight-management interventions, but whether these interventions influence parental diet and cardiometabolic health outcomes is unclear.ObjectivesThe aim was to evaluate whether a 1-y family-based childhood weight-management intervention altered parental nutrient biomarker concentrations and cardiometabolic risk factors (CMRFs).MethodsSecondary analysis from a randomized-controlled, parallel-arm clinical trial (NCT00851201). Families were recruited from a largely Hispanic population and assigned to either standard care (SC; American Academy of Pediatrics overweight/obesity recommendations) or SC + enhanced program (SC+EP; targeted diet/physical activity strategies, skill building, and monthly support sessions). Nutrient biomarkers (plasma carotenoids and fat-soluble vitamins, RBC fatty acid profiles) and CMRFs (BMI, blood pressure, glucose, insulin, lipid profile, inflammatory and endothelial dysfunction markers, adipokines) were measured in archived samples collected from parents of participating children at baseline and end of the 1-y intervention.ResultsParents in both groups (SC = 106 and SC+EP = 99) had significant reductions in trans fatty acid (-14%) and increases in MUFA (2%), PUFA n-6 (ɷ-6) (2%), PUFA n-3 (7%), and β-carotene (20%) concentrations, indicative of lower partially hydrogenated fat and higher vegetable oil, fish, and fruit/vegetable intake, respectively. Significant reductions in high-sensitivity C-reactive protein (hsCRP; -21%) TNF-α (-19%), IL-6 (-19%), and triglycerides (-6%) were also observed in both groups. An additional significant improvement in serum insulin concentrations (-6%) was observed in the SC+EP parents. However, no major reductions in BMI or blood pressure and significant unfavorable trajectories in LDL-cholesterol and endothelial dysfunction markers [P-selectin, soluble intercellular adhesion molecule (sICAM), thrombomodulin] were observed. Higher carotenoid, MUFA, and PUFA (n-6 and n-3) and lower SFA and trans fatty acid concentrations were associated with improvements in circulating glucose and lipid measures, inflammatory markers, and adipokines.ConclusionsThe benefits of a family-based childhood weight-management intervention can spill over to parents, resulting in apparent healthier dietary shifts that are associated with modest improvements in some CMRFs.
| S-EPMC8826936 | biostudies-literature
Project description:ObjectiveEarly childhood parenting interventions are increasingly delivered in primary care, but parental engagement with those interventions is often suboptimal. We sought to better understand parents' preferences for the content and delivery method of behavioral health guidance in pediatric primary care and to determine the relationship of those preferences with demographic characteristics, child behavior problems, and parenting style.MethodsParticipants were 396 parents of young children recruited from primary care offices. We collected measures of parental preferences (including behavioral topics, intervention strategies, and methods of delivery) for behavioral intervention in primary care, child behavior symptoms, parenting style, and demographic characteristics. Descriptive statistics were used to identify parents' most preferred behavioral topics and intervention delivery methods. We used a hierarchical regression approach to determine whether parenting style predicted parents' preferences beyond demographic and child-level factors.ResultsNearly all parents (96%) endorsed a behavioral topic (e.g., aggression) as important. Most preferred to receive intervention during routine medical appointments. Child behavior problems correlated with parents' overall interest in behavioral guidance, but clinically significant symptoms did not differentiate interest in any single topic. Socioeconomic factors and negative parenting practices predicted some parental preferences. Notably, lax parenting generally predicted higher interest in behavioral intervention, whereas hostile and physically controlling parenting predicted lower interest.ConclusionMost parents are interested in behavioral guidance as part of primary care, but their preferences for the content and delivery of that guidance vary by known socioeconomic, child, and parenting risk factors. Tailoring intervention to parents' preferences may increase engagement with available interventions.
| S-EPMC6878162 | biostudies-literature
Project description:Nonalcoholic fatty liver disease (NAFLD), ranging from simple steatosis to nonalcoholic steatohepatitis (NASH), and eventually cirrhosis and liver failure, is seen to be increasing amongst Western children. NAFLD rates are rising in parallel with the epidemic of childhood obesity, and in particular, fatty liver evolves more easily in NASH when poor dietary habits and sedentary lifestyle are combined. In fact, its general prevalence in the child population varies between 2.6% and 10%, but increases up to 80% in obese children. Since NASH is expected to become the most common cause of pediatric chronic liver disease in the near future, there is broad interest amongst clinical researchers to move forward, both in diagnosis and treatment. Unfortunately, to date, the expensive and invasive procedure of liver biopsy is seen as the gold standard for NASH diagnosis and few noninvasive diagnostic methods can be applied successfully. Moreover, there are still no approved pharmacological interventions for NAFLD/NASH. Therefore, current management paradigms are based upon the presence of associated risk factors and aims to improve an individual's quality of life, thus reducing NAFLD-associated morbidity and mortality. Today, lifestyle intervention (diet and exercise) is the treatment of choice for NAFLD/NASH. Thus far, no study has evaluated the potential preventive effect of lifestyle intervention on children at risk of NAFLD/NASH. Future studies will be required in this area with the perspective of developing a national program to promote nutrition education and increase physical activity as means of preventing the disease in individuals at risk. Here, we outline the clinical course, pathogenesis and management of NAFLD in children, highlighting the preventive and therapeutic value of lifestyle intervention.
| S-EPMC2797656 | biostudies-literature
Project description:BACKGROUND:Constantly increasing health care costs have led countries and health care providers to the point where health care systems must be reinvented. Consequently, electronic health (eHealth) has recently received a great deal of attention in social sciences in the domain of Internet studies. However, only a fraction of these studies focuses on the acceptability of eHealth, making consumers' subjective evaluation an understudied field. This study will address this gap by focusing on the acceptance of MyData-based preventive eHealth services from the consumer point of view. We are adopting the term "MyData", which according to a White Paper of the Finnish Ministry of Transport and Communication refers to "1) a new approach, a paradigm shift in personal data management and processing that seeks to transform the current organization centric system to a human centric system, 2) to personal data as a resource that the individual can access and control." OBJECTIVE:The aim of this study was to investigate what factors influence consumers' intentions to use a MyData-based preventive eHealth service before use. METHODS:We applied a new adoption model combining Venkatesh's unified theory of acceptance and use of technology 2 (UTAUT2) in a consumer context and three constructs from health behavior theories, namely threat appraisals, self-efficacy, and perceived barriers. To test the research model, we applied structural equation modeling (SEM) with Mplus software, version 7.4. A Web-based survey was administered. We collected 855 responses. RESULTS:We first applied traditional SEM for the research model, which was not statistically significant. We then tested for possible heterogeneity in the data by running a mixture analysis. We found that heterogeneity was not the cause for the poor performance of the research model. Thus, we moved on to model-generating SEM and ended up with a statistically significant empirical model (root mean square error of approximation [RMSEA] 0.051, Tucker-Lewis index [TLI] 0.906, comparative fit index [CFI] 0.915, and standardized root mean square residual 0.062). According to our empirical model, the statistically significant drivers for behavioral intention were effort expectancy (beta=.191, P<.001), self-efficacy (beta=.449, P<.001), threat appraisals (beta=.416, P<.001), and perceived barriers (beta=-.212, P=.009). CONCLUSIONS:Our research highlighted the importance of health-related factors when it comes to eHealth technology adoption in the consumer context. Emphasis should especially be placed on efforts to increase consumers' self-efficacy in eHealth technology use and in supporting healthy behavior.
| S-EPMC5756317 | biostudies-literature
Project description:The primary care visit represents an important venue for intervening with a large population of smokers. However, physician adherence to the Smoking Cessation Clinical Guideline (5As) remains low. We evaluated the effectiveness of a computer-tailored intervention designed to increase smoking cessation counseling by primary care physicians.Physicians and their patients were randomized to either intervention or control conditions. In addition to brief smoking cessation training, intervention physicians and patients received a one-page report that characterized the patients' smoking habit and history and offered tailored recommendations. Physician performance of the 5As was assessed via patient exit interviews. Quit rates and smoking behaviors were assessed 6 months postintervention via patient phone interviews. Intervention effects were tested in a sample of 70 physicians and 518 of their patients. Results were analyzed via generalized and mixed linear modeling controlling for clustering.Intervention physicians exceeded controls on "Assess" (OR 5.06; 95% CI 3.22, 7.95), "Advise" (OR 2.79; 95% CI 1.70, 4.59), "Assist-set goals" (OR 4.31; 95% CI 2.59, 7.16), "Assist-provide written materials" (OR 5.14; 95% CI 2.60, 10.14), "Assist-provide referral" (OR 6.48; 95% CI 3.11, 13.49), "Assist-discuss medication" (OR 4.72;95% CI 2.90, 7.68), and "Arrange" (OR 8.14; 95% CI 3.98, 16.68), all p values being < 0.0001. Intervention patients were 1.77 (CI 0.94, 3.34,p = 0.078) times more likely than controls to be abstinent (12 versus 8%), a difference that approached, but did not reach statistical significance, and surpassed controls on number of days quit (18.4 versus 12.2, p < .05) but not on number of quit attempts.The use of a brief computer-tailored report improved physicians' implementation of the 5As and had a modest effect on patients' smoking behaviors 6 months postintervention.
| S-EPMC1829425 | biostudies-other