25 results on '"Nicolaas P. Pronk"'
Search Results
2. Regional cultures, voter participation, and health
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Nicolaas P. Pronk, Ross Arena, and Colin Woodard
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Public aspects of medicine ,RA1-1270 - Published
- 2024
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3. Social injustice as a common source epidemic: the role of civic engagement in addressing inequitable population health
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Nicolaas P. Pronk, Ross A. Arena, and Jeanne F. Ayers
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Public aspects of medicine ,RA1-1270 - Published
- 2023
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4. Causal systems mapping to promote healthy living for pandemic preparedness: a call to action for global public health
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Nicolaas P. Pronk and Mark A. Faghy
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Physical activity ,Nutrition ,Obesity ,Systems science ,Causal mapping ,COVID-19 ,Nutritional diseases. Deficiency diseases ,RC620-627 ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract COVID-19 has severely impacted population health and well-being globally. Acknowledging that COVID-19 will not be the world’s last pandemic, improving healthy living factors (i.e., physical activity, healthful nutrition, healthy weight), which are important in mitigating negative outcomes of future infectious disease pandemics, should be prioritized. Although well-documented, promoting healthy living factors remains challenged by a lack of scalability and sustainability due, in part, to a mismatch between intervention focus on individual behavior change as opposed to recognizing complex and multifactorial causes that prevent people from living healthy lifestyles and maintaining them long-term (such as political will, economic benefits, urban planning, etc.). To recognize this complexity in promoting healthy living, we propose the application of systems science methods for the creation of a comprehensive causal systems map of healthy living factors in the context of COVID-19 to inform future pandemic preparedness. Generating such a map would benefit researchers, practitioners, and policy makers in multi-sector collaborative efforts to improve public health preparedness in the context of future pandemics in a scalable, sustainable, and equitable manner. This effort should be facilitated by a trusted and widely respected governing body with global reach.
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- 2022
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5. Cancer systems epidemiology: Overcoming misconceptions and integrating systems approaches into cancer research
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Patricia L. Mabry, Nicolaas P. Pronk, Christopher I. Amos, John S. Witte, Patrick T. Wedlock, Sarah M. Bartsch, and Bruce Y. Lee
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Medicine - Abstract
Patricia Mabry and coauthors discuss application of systems approaches in cancer research.
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- 2022
6. Cardiovascular Health Research in the Workplace: A Workshop Report
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Chris Calitz, Charlotte Pratt, Nicolaas P. Pronk, Janet E. Fulton, Kimberly Jinnett, Anne N. Thorndike, Ebyan Addou, Ross Arena, Alison G. M. Brown, Chia‐Chia Chang, Lisa Latts, Debra Lerner, Michiel Majors, Michelle Mancuso, Drew Mills, Eduardo Sanchez, and David Goff
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cardiovascular health ,knowledge gap ,research ,Total Worker Health ,workplace health ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Heart disease and stroke are the first and fifth leading causes of death in the United States, respectively. Employers have a unique opportunity to promote cardiovascular health, because >60% of US adults are employed, and most spend half of their waking hours at work. Despite the scope of the opportunity,
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- 2021
- Full Text
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7. Healthy People 2030: Moving toward equitable health and well-being in the United States
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Nicolaas P. Pronk, Dushanka V. Kleinman, and Therese S. Richmond
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Medicine (General) ,R5-920 - Published
- 2021
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8. Invisible seams: Preventing childhood obesity through an improved obstetrics-pediatrics care continuum
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Craig W. Moscetti and Nicolaas P. Pronk, PhD
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Medicine - Abstract
Progress in altering the current obesity epidemic among children and adolescents remains elusive. Evidence continues to underscore the challenges of altering weight status as children age. Further, weight loss interventions among children and adults alike tend to demonstrate efficacy in the short-term, however individuals tend to slowly revert back to their original weight status over time. New understanding of obesity's early origins suggests the need to rethink current approaches, particularly within healthcare. Instead of a predominant focus on “mid-flight course corrections,” healthcare should consider the “take-off” time period for health trajectories. This means improved support and promotion of healthy behaviors before and after birth, and with both the mother and infant. To meet the challenge, greater continuity will be required across obstetrics and pediatrics, which often operate independently, focused on different clinical outcomes. Likewise, there is an urgent need to remedy a significant skills gap within both practices. Through its connection with almost every new mother, healthcare plays a unique and vital role in maternal and child health outcomes. A more seamless obstetrics-pediatrics care continuum could better address the early origins of obesity, factors that we are coming to learn have life-long consequences.
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- 2017
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9. The Use of Telehealth Technology in Assessing the Accuracy of Self-Reported Weight and the Impact of a Daily Immediate-Feedback Intervention among Obese Employees
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Nicolaas P. Pronk, A. Lauren Crain, Jeffrey J. VanWormer, Brian C. Martinson, Jackie L. Boucher, and Daniel L. Cosentino
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Medicine - Abstract
Objective. To determine the accuracy of self-reported body weight prior to and following a weight loss intervention including daily self-weighing among obese employees. Methods. As part of a 6-month randomized controlled trial including a no-treatment control group, an intervention group received a series of coaching calls, daily self-weighing, and interactive telemonitoring. The primary outcome variable was the absolute discrepancy between self-reported and measured body weight at baseline and at 6 months. We used general linear mixed model regression to estimate changes and differences between study groups over time. Results. At baseline, study participants underreported their weight by an average of 2.06 (se=0.33) lbs. The intervention group self-reported a smaller absolute body weight discrepancy at followup than the control group. Conclusions. The discrepancy between self-reported and measured body weight appears to be relatively small, may be improved through daily self-monitoring using immediate-feedback telehealth technology, and negligibly impacts change in body weight.
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- 2011
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10. Health Care Charges Associated With Physical Inactivity, Overweight, and Obesity
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Louise H. Anderson, MS, Brian C. Martinson, PhD, A. Lauren Crain, PhD, Nicolaas P. Pronk, PhD, Robin R. Whitebird, PhD, Lawrence J. Fine, MD, DrPH, and Patrick J. O’Connor, MD, MPH
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public health ,chronic disease ,prevention ,health care charges ,physical inactivity ,overweight ,obesity ,Public aspects of medicine ,RA1-1270 - Abstract
Introduction Physical inactivity, overweight, and obesity are associated with increased morbidity and mortality. The objective of this study was to estimate the proportion of total health care charges associated with physical inactivity, overweight, and obesity among U.S. populations aged 40 years and older. Methods A predictive model of health care charges was developed using data from a cohort of 8000 health plan members aged 40 and older. Model cells were defined by physical activity status, body mass index, age, sex, smoking status, and selected chronic diseases. Total health care charges were estimated by multiplying the percentage of the population in each cell by the predicted charges per cell. Counterfactual estimates were computed by reclassifying all individuals as physically active and of normal weight while leaving other characteristics unchanged. Charges associated with physical inactivity, overweight, and obesity were computed as the difference between current risk profile total charges and counterfactual total charges. National population percentage estimates were derived from the National Health Interview Survey; those estimates were multiplied by the predicted charges per cell from the health plan analysis. Results Physical inactivity, overweight, and obesity were associated with 23% (95% confidence interval [CI], 10%–34%) of health plan health care charges and 27% (95% CI, 10%–37%) of national health care charges. Although charges associated with these risk factors were highest for the oldest group (aged 65 years and older) and for individuals with chronic conditions, nearly half of aggregate charges were generated from the group aged 40 to 64 years without chronic disease. Conclusion Charges associated with physical inactivity, overweight, and obesity constitute a significant portion of total medical expenditures. The results underscore the importance of addressing these risk factors in all segments of the population.
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- 2005
11. EditorialAddressing sedentary behavior at the worksite: is it time for practice-guided and systems-informed research?
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Nicolaas P. Pronk
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Editorial ,Research Design ,Health, Toxicology and Mutagenesis ,Applied psychology ,Public Health, Environmental and Occupational Health ,MEDLINE ,Humans ,Sedentary behavior ,Sedentary Behavior ,Psychology ,Workplace ,Occupational Health - Published
- 2021
12. Cardiovascular Health Research in the Workplace: A Workshop Report
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Ebyan Addou, Chris Calitz, Ross Arena, Anne N. Thorndike, Nicolaas P. Pronk, Drew Mills, Debra Lerner, Chia‐Chia Chang, Alison G M Brown, Janet E. Fulton, Charlotte A. Pratt, Michelle Mancuso, Eduardo Sanchez, Michiel Majors, David C. Goff, Lisa Latts, and Kimberly Jinnett
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knowledge gap ,medicine.medical_specialty ,research ,Heart disease ,business.industry ,Cardiovascular health ,cardiovascular health ,Workplace health ,medicine.disease ,Lifestyle ,workplace health ,Mental Health ,Family medicine ,RC666-701 ,Cardiovascular Disease ,Total Worker Health ,medicine ,Diseases of the circulatory (Cardiovascular) system ,Cardiology and Cardiovascular Medicine ,business ,Stroke ,Special Report ,Exercise - Abstract
Heart disease and stroke are the first and fifth leading causes of death in the United States, respectively. Employers have a unique opportunity to promote cardiovascular health, because >60% of US adults are employed, and most spend half of their waking hours at work. Despite the scope of the opportunity
- Published
- 2021
13. Pragmatic Evaluation of a Health System-Based Employee Weight Management Program
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Joel Spoonheim, Jeanette Y. Ziegenfuss, Stephen D Herrmann, Nicolaas P. Pronk, Jennifer M. Dinh, Meghan M. JaKa, and Rachael L Rivard
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Male ,medicine.medical_specialty ,Health coaching ,Health, Toxicology and Mutagenesis ,030209 endocrinology & metabolism ,Population health ,Added sugar ,Coaching ,Article ,03 medical and health sciences ,0302 clinical medicine ,Weight loss ,Health care ,Weight management ,Humans ,Medicine ,030212 general & internal medicine ,Exercise ,Occupational Health ,obesity prevention ,Motivation ,health coaching ,business.industry ,worksite wellness ,Body Weight ,Public Health, Environmental and Occupational Health ,Life satisfaction ,health care ,Weight Reduction Programs ,Physical therapy ,Female ,medicine.symptom ,weight loss ,business ,population health ,Program Evaluation - Abstract
Objective: We aimed to evaluate the fidelity and estimate the effectiveness of a novel health system employee weight-management program. Methods: Employees participating in a weight loss program consisting of self-monitoring, health coaching and meal replacements optionally enrolled in the 12-month study. Longitudinal, single-arm analyses were conducted evaluating change over time via survey, claims and programmatic data. Token participation incentives were offered for survey completion. Results: In total, 140 participants enrolled (51.2 ± 9.8 years, BMI = 33.2 ± 6.5 kg/m2, 89.3% female). During 1 year, participants attended 18.0 ± 12.2 coaching appointments and self-reported significant improvements in weight (−8.2 ± 10.5% body weight), BMI (−3.9 ± 6.5 kg/m2), fruit/vegetable intake, home food preparation, added sugar, sugar sweetened beverages and life satisfaction (all p <, 0.05). No significant changes were reported in physical activity, weight-related social support, self-efficacy or healthcare utilization (all p >, 0.05). Conclusions: The findings from this evaluation establish implementation fidelity. Clinically significant self-reported weight loss, coupled with improvements in many weight-related behaviors, suggest the program is an effective weight management tool when offered as an employee well-being program.
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- 2021
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14. Healthy People 2030: Moving toward equitable health and well-being in the United States
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Therese S. Richmond, Nicolaas P. Pronk, and Dushanka V. Kleinman
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2019-20 coronavirus outbreak ,medicine.medical_specialty ,lcsh:R5-920 ,Coronavirus disease 2019 (COVID-19) ,business.industry ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,MEDLINE ,General Medicine ,Family medicine ,Well-being ,Commentary ,Medicine ,business ,lcsh:Medicine (General) - Published
- 2021
15. Building Capacity for Integrated Occupational Safety, Health, and Well-Being Initiatives Using Guidelines for Total Worker Health® Approaches
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Lorraine Wallace, Paul Anderson, Eve M. Nagler, Nicolaas P. Pronk, Melissa Karapanos, Joel Spoonheim, Deborah L. McLellan, Glorian Sorensen, Jack T. Dennerlein, and Devyne Schmidt
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Process management ,Capacity Building ,Process (engineering) ,business.industry ,Vendor ,Suite ,Public Health, Environmental and Occupational Health ,Guidelines as Topic ,Pilot Projects ,Health Promotion ,030210 environmental & occupational health ,Occupational safety and health ,03 medical and health sciences ,0302 clinical medicine ,Knowledge base ,Action (philosophy) ,Action plan ,Models, Organizational ,Well-being ,Organizational Case Studies ,Feasibility Studies ,Humans ,Business - Abstract
Objectives To describe the process used to build capacity for wider dissemination of a Total Worker Health® (TWH) model using the infrastructure of a health and well-being vendor organization. Methods A multiple-case study mixed-methods design was used to learn from a year-long investigation of the experiences by participating organizations. Results Increased capacity for TWH solutions was observed as evidenced by the participation, plans of action, and experience ratings of the participating organizations. The planning process was feasible and acceptable, although the challenges of dealing with the COVID-19 pandemic only afforded two of the three worksites to deliver a comprehensive written action plan. Conclusions A suite of services including guidelines, trainings, and technical assistance is feasible to support planning, acceptable to the companies that participated, and supports employers in applying the TWH knowledge base into practice.
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- 2021
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16. Cost and Economic Benefit of Clinical Decision Support Systems (CDSS) for Cardiovascular Disease Prevention: A Community Guide Systematic Review
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Nicolaas P. Pronk, Sajal K. Chattopadhyay, Anilkrishna B. Thota, Verughese Jacob, David S. P. Hopkins, John M. Clymer, Gibril J. Njie, Krista K. Proia, and Murray N Ross
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Decision support system ,Actuarial science ,Cost–benefit analysis ,business.industry ,030503 health policy & services ,Cost-Benefit Analysis ,Health Informatics ,Disease ,Health Care Costs ,Decision Support Systems, Clinical ,Clinical decision support system ,Accounting period ,Article ,03 medical and health sciences ,0302 clinical medicine ,Cardiovascular Diseases ,Intervention (counseling) ,Health care ,Medicine ,Humans ,Disease prevention ,030212 general & internal medicine ,0305 other medical science ,business ,health care economics and organizations - Abstract
Objective: This review evaluates costs and benefits associated with acquiring, implementing, and operating clinical decision support systems (CDSSs) to prevent cardiovascular disease (CVD). Materials and Methods: Methods developed for the Community Guide were used to review CDSS literature covering the period from January 1976 to October 2015. Twenty-one studies were identified for inclusion. Results: It was difficult to draw a meaningful estimate for the cost of acquiring and operating CDSSs to prevent CVD from the available studies (n = 12) due to considerable heterogeneity. Several studies (n = 11) indicated that health care costs were averted by using CDSSs but many were partial assessments that did not consider all components of health care. Four cost-benefit studies reached conflicting conclusions about the net benefit of CDSSs based on incomplete assessments of costs and benefits. Three cost-utility studies indicated inconsistent conclusions regarding cost-effectiveness based on a conservative $50,000 threshold. Discussion: Intervention costs were not negligible, but specific estimates were not derived because of the heterogeneity of implementation and reporting metrics. Expected economic benefits from averted health care cost could not be determined with confidence because many studies did not fully account for all components of health care. Conclusion: We were unable to conclude whether CDSSs for CVD prevention is either cost-beneficial or cost-effective. Several evidence gaps are identified, most prominently a lack of information about major drivers of cost and benefit, a lack of standard metrics for the cost of CDSSs, and not allowing for useful life of a CDSS that generally extends beyond one accounting period.
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- 2017
17. Does Implementation Follow Design? A Case Study of a Workplace Health Promotion Program Using the 4-S Program Design and the PIPE Impact Metric Evaluation Models
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Pilvikki Absetz, Antti Hermanni Äikäs, Nicolaas P. Pronk, Mirja Hirvensalo, and School of Medicine / Clinical Nutrition
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Adult ,Male ,Process management ,Evidence-based practice ,Computer science ,Physical fitness ,MEDLINE ,Health Promotion ,Risk Assessment ,terveyden edistäminen ,03 medical and health sciences ,0302 clinical medicine ,Workplace health promotion ,ohjelmat (suunnitelmat) ,Humans ,030212 general & internal medicine ,Program Development ,ta315 ,Workplace ,Exercise ,Retrospective Studies ,business.industry ,työterveys ,Public Health, Environmental and Occupational Health ,Forestry ,työpaikat ,ta3142 ,Original Articles ,Service provider ,Middle Aged ,030210 environmental & occupational health ,Physical Fitness ,Evidence-Based Practice ,Female ,Metric (unit) ,Program Design Language ,Diet, Healthy ,Risk assessment ,business ,Program Evaluation - Abstract
Objective: The aim of this study was to describe the content of a multiyear market-based workplace health promotion (WHP) program and to evaluate design and implementation processes in a real-world setting. Methods: Data was collected from the databases of the employer and the service provider. It was classified using the 4-S (Size, Scope, Scalability, and Sustainability) and PIPE Impact Metric (Penetration, Implementation) models. Data analysis utilized both qualitative and quantitative methods. Results: Program design covered well the evidence-informed best practices except for clear path toward sustainability, cooperation with occupational health care, and support from middle-management supervisors. The penetration rate among participants was high (99%) and majority (81%) of services were implemented as designed. Conclusion: Study findings indicate that WHP market would benefit the use of evidence-based design principles and tendentious decisions to anticipate a long-term implementation process already during the planning phase., published version, peerReviewed
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- 2017
18. 'Well-Being in All Policies': Promoting Cross-Sectoral Collaboration to Improve People’s Lives
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Nicolaas P. Pronk, Matt Stiefel, and Thomas E. Kottke
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Economic growth ,Public policy ,03 medical and health sciences ,0302 clinical medicine ,Quality of life (healthcare) ,Environmental health ,Medicine ,Humans ,030212 general & internal medicine ,Cooperative Behavior ,Health policy ,030505 public health ,Public Sector ,business.industry ,Health Policy ,Public sector ,Public Health, Environmental and Occupational Health ,Private sector ,United States ,Editor's Choice ,Well-being ,Cross sectoral ,Private Sector ,Health care reform ,0305 other medical science ,business ,Delivery of Health Care - Published
- 2016
19. Preventing and Managing Cardiometabolic Risk: The Logic for Intervention
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Patrick J. O'Connor, Mark A. Pereira, Nicolaas P. Pronk, Courtney O Jordan, Rita Carreon, and Thomas E. Kottke
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medicine.medical_specialty ,Heart disease ,Health, Toxicology and Mutagenesis ,Saturated fat ,Nutritional Status ,Physiology ,physical activity ,lcsh:Medicine ,Review ,Motor Activity ,Insulin resistance ,prevention ,Risk Factors ,Diabetes mellitus ,Internal medicine ,cardiometabolic risk ,medicine ,Humans ,Obesity ,Stroke ,Abdominal obesity ,Metabolic Syndrome ,treatment ,business.industry ,lcsh:R ,Public Health, Environmental and Occupational Health ,medicine.disease ,Endocrinology ,Diabetes Mellitus, Type 2 ,Cardiovascular Diseases ,Insulin Resistance ,Sedentary Behavior ,Metabolic syndrome ,medicine.symptom ,business ,diet ,strategy - Abstract
Cardiometabolic risk (CMR), also known as metabolic syndrome or insulin resistance syndrome, comprises obesity (particularly central or abdominal obesity), high triglycerides, low HDL, elevated blood pressure, and elevated plasma glucose. Leading to death from diabetes, heart disease, and stroke, the root cause of CMR is inadequate physical activity, a Western diet identified primarily by low intake of fruits, vegetables, and whole grains, and high in saturated fat, as well as a number of yet-to-be-identified genetic factors. While the pathophysiological pathways related to CMR are complex, the universal need for adequate physical activity and a diet that emphasizes fruits and vegetables and whole grains, while minimizing food high in added sugars and saturated fat suggests that these behaviors are the appropriate focus of intervention.
- Published
- 2009
20. Reducing Medication Costs to Prevent Cardiovascular Disease: A Community Guide Systematic Review
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Daniel T. Lackland, Gibril J. Njie, Thomas E. Kottke, Verughese Jacob, Ron Z. Goetzel, David S. P. Hopkins, Nicolaas P. Pronk, Kimberly J. Rask, Ramona K.C. Finnie, Krista K. Proia, Sushama D. Acharya, and Lynne T. Braun
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medicine.medical_specialty ,Cost-Benefit Analysis ,MEDLINE ,Psychological intervention ,Blood Pressure ,Hyperlipidemias ,Disease ,Preventing Chronic Disease ,Medication Adherence ,Residence Characteristics ,Health care ,Hyperlipidemia ,medicine ,Humans ,Intensive care medicine ,business.industry ,Health Policy ,Public health ,Public Health, Environmental and Occupational Health ,medicine.disease ,Blood pressure ,Cholesterol ,Hypertension ,Physical therapy ,Systematic Review ,Health Expenditures ,business - Abstract
Introduction Hypertension and hyperlipidemia are major cardiovascular disease risk factors. To modify them, patients often need to adopt healthier lifestyles and adhere to prescribed medications. However, patients' adherence to recommended treatments has been suboptimal. Reducing out-of-pocket costs (ROPC) to patients may improve medication adherence and consequently improve health outcomes. This Community Guide systematic review examined the effectiveness of ROPC for medications prescribed for patients with hypertension and hyperlipidemia. Methods We assessed effectiveness and economics of ROPC for medications to treat hypertension, hyperlipidemia, or both. Per Community Guide review methods, reviewers identified, evaluated, and summarized available evidence published from January 1980 through July 2015. Results Eighteen studies were included in the analysis. ROPC interventions resulted in increased medication adherence for patients taking blood pressure and cholesterol medications by a median of 3.0 percentage points; proportion achieving 80% adherence to medication increased by 5.1 percentage points. Blood pressure and cholesterol outcomes also improved. Nine studies were included in the economic review, with a median intervention cost of $172 per person per year and a median change in health care cost of -$127 per person per year. Conclusion ROPC for medications to treat hypertension and hyperlipidemia is effective in increasing medication adherence, and, thus, improving blood pressure and cholesterol outcomes. Most ROPC interventions are implemented in combination with evidence-based health care interventions such as team-based care with medication counseling. An overall conclusion about the economics of the intervention could not be reached with the small body of inconsistent cost-benefit evidence.
- Published
- 2015
21. An Integrated Framework for Assessing the Value of Community-Based Prevention: A Report of the Institute of Medicine
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Nicolaas P. Pronk, Robert S. Lawrence, and Lyla M. Hernandez
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Value (ethics) ,Gerontology ,National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division ,Research Report ,education.field_of_study ,Endowment ,business.industry ,Essay ,Health Policy ,Population ,Public Health, Environmental and Occupational Health ,Foundation (evidence) ,Institute of medicine ,Public relations ,Community Health Planning ,United States ,Infectious disease (medical specialty) ,Preventive Health Services ,Medicine ,Humans ,business ,education ,Psychosocial ,Socioeconomic status ,Quality Indicators, Health Care - Abstract
Since the early 1900s, the major causes of illness and death in the United States have changed from infectious disease to chronic disease. Recognition is growing that nonclinical community- and population-based prevention has a large role in improving the public’s health and well-being. Health risks such as obesity, tobacco use, and low levels of physical activity are the result of a set of complex, interrelated factors that are difficult to untangle and identify. Health behaviors are important (1), but the importance of such factors as the physical, psychosocial, socioeconomic, and legal environments cannot be overstated (2). Community-based, nonclinical prevention policies and wellness strategies account for as much as 80% of the overall health of a population (3), yet assessing the value of community-based prevention remains challenging and complex. How should the value of community-based prevention be assessed? What should be measured? What should be counted, for whom, over what time period, and how? To address this issue, the California Endowment, the de Beaumont Foundation, the W.K. Kellogg Foundation, and the Robert Wood Johnson Foundation asked the Institute of Medicine (IOM) to develop a framework for assessing the value of community-based prevention. The charge to the committee included examining the sources of data needed and available for valuing; the concepts of generalization, scaling up, and program sustainability; and the national and state policy implications of implementing such a framework. We provide a brief overview of the report, “An Integrated Framework for Assessing the Value of Community-Based Prevention” developed by the Committee on Valuing Community-Based, Non-Clinical Prevention Programs (4).
- Published
- 2013
22. Economic evaluation of a weight control program with e-mail and telephone counseling among overweight employees:a randomized controlled trial
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Marieke F van Wier, Judith E. Bosmans, Willem van Mechelen, Ingrid J M Hendriksen, Maurits W. van Tulder, Martijn W. Heymans, Nicolaas P. Pronk, J Caroline Dekkers, Epidemiology and Data Science, Public and occupational health, EMGO - Musculoskeletal health, EMGO+ - Musculoskeletal Health, Health Economics and Health Technology Assessment, and Methodology and Applied Biostatistics
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Counseling ,Male ,Cost effectiveness ,Cost-Benefit Analysis ,Health Behavior ,Medicine (miscellaneous) ,Overweight ,Electronic mail ,law.invention ,Randomized controlled trial ,Weight loss ,law ,Medicine ,Non-U.S. Gov't ,lcsh:RC620-627 ,Cost-utility ,Nutrition and Dietetics ,Electronic Mail ,lcsh:Public aspects of medicine ,Research Support, Non-U.S. Gov't ,Middle Aged ,Weight Reduction Programs ,lcsh:Nutritional diseases. Deficiency diseases ,Randomized Controlled Trial ,Costs and Cost Analysis ,Female ,Quality-Adjusted Life Years ,medicine.symptom ,RCT ,Distance counseling ,Adult ,medicine.medical_specialty ,Intervention ,Workplace health promotion ,Physical Therapy, Sports Therapy and Rehabilitation ,Health Promotion ,Research Support ,Telephone counseling ,Journal Article ,Humans ,Life Style ,business.industry ,Research ,lcsh:RA1-1270 ,Body weight ,Lifestyle ,Quality-adjusted life year ,Telephone ,Distance Counseling ,Physical therapy ,Cost-effectiveness ,business - Abstract
Background Distance lifestyle counseling for weight control is a promising public health intervention in the work setting. Information about the cost-effectiveness of such interventions is lacking, but necessary to make informed implementation decisions. The purpose of this study was to perform an economic evaluation of a six-month program with lifestyle counseling aimed at weight reduction in an overweight working population with a two-year time horizon from a societal perspective. Methods A randomized controlled trial comparing a program with two modes of intervention delivery against self-help. 1386 Employees from seven companies participated (67% male, mean age 43 (SD 8.6) years, mean BMI 29.6 (SD 3.5) kg/m2). All groups received self-directed lifestyle brochures. The two intervention groups additionally received a workbook-based program with phone counseling (phone; n=462) or a web-based program with e-mail counseling (internet; n=464). Body weight was measured at baseline and 24 months after baseline. Quality of life (EuroQol-5D) was assessed at baseline, 6, 12, 18 and 24 months after baseline. Resource use was measured with six-monthly diaries and valued with Dutch standard costs. Missing data were multiply imputed. Uncertainty around differences in costs and incremental cost-effectiveness ratios was estimated by applying non-parametric bootstrapping techniques and graphically plotting the results in cost-effectiveness planes and cost-effectiveness acceptability curves. Results At two years the incremental cost-effectiveness ratio was €1009/kg weight loss in the phone group and €16/kg weight loss in the internet group. The cost-utility analysis resulted in €245,243/quality adjusted life year (QALY) and €1337/QALY, respectively. The results from a complete-case analysis were slightly more favorable. However, there was considerable uncertainty around all outcomes. Conclusions Neither intervention mode was proven to be cost-effective compared to self-help. Trial registration ISRCTN04265725
- Published
- 2012
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23. The Use of Telehealth Technology in Assessing the Accuracy of Self-Reported Weight and the Impact of a Daily Immediate-Feedback Intervention among Obese Employees
- Author
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Jackie L. Boucher, Nicolaas P. Pronk, Brian C. Martinson, Daniel L. Cosentino, A. Lauren Crain, and Jeffrey J. VanWormer
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Gerontology ,medicine.medical_specialty ,Article Subject ,Computer Networks and Communications ,business.industry ,lcsh:R ,Medicine (miscellaneous) ,lcsh:Medicine ,Health Informatics ,Self reported weight ,Telehealth ,Body weight ,Coaching ,law.invention ,Primary outcome ,Health Information Management ,Randomized controlled trial ,Weight loss ,law ,Intervention (counseling) ,Physical therapy ,medicine ,medicine.symptom ,business ,Research Article - Abstract
Objective.To determine the accuracy of self-reported body weight prior to and following a weight loss intervention including daily self-weighing among obese employees.Methods.As part of a 6-month randomized controlled trial including a no-treatment control group, an intervention group received a series of coaching calls, daily self-weighing, and interactive telemonitoring. The primary outcome variable was the absolute discrepancy between self-reported and measured body weight at baseline and at 6 months. We used general linear mixed model regression to estimate changes and differences between study groups over time.Results.At baseline, study participants underreported their weight by an average of 2.06 (se=0.33) lbs. The intervention group self-reported a smaller absolute body weight discrepancy at followup than the control group.Conclusions.The discrepancy between self-reported and measured body weight appears to be relatively small, may be improved through daily self-monitoring using immediate-feedback telehealth technology, and negligibly impacts change in body weight.
- Published
- 2011
24. A new approach to physical activity maintenance: Rationale, design, and baseline data from the Keep Active Minnesota trial
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Patrick J. O'Connor, Nancy E. Sherwood, A. Lauren Crain, Marcia G. Hayes, Nicolaas P. Pronk, and Brian C. Martinson
- Subjects
Gerontology ,Male ,medicine.medical_specialty ,medicine.medical_treatment ,Health Status ,Minnesota ,Physical fitness ,Health Promotion ,lcsh:Geriatrics ,law.invention ,03 medical and health sciences ,Study Protocol ,0302 clinical medicine ,Randomized controlled trial ,Phone ,law ,Reference Values ,Intervention (counseling) ,Surveys and Questionnaires ,medicine ,Humans ,030212 general & internal medicine ,Exercise ,Geriatric Assessment ,Sedentary lifestyle ,Aged ,Monitoring, Physiologic ,Probability ,030505 public health ,Rehabilitation ,Chi-Square Distribution ,Exercise Tolerance ,business.industry ,Middle Aged ,Physical activity level ,3. Good health ,lcsh:RC952-954.6 ,Health promotion ,Physical Fitness ,Physical therapy ,Patient Compliance ,Female ,Geriatrics and Gerontology ,0305 other medical science ,business ,Follow-Up Studies - Abstract
Background Since many individuals who initiate physical activity programs are highly likely to return to a sedentary lifestyle, innovative strategies to efforts to increase the number of physically active older adults who successfully maintain beneficial levels of PA for a substantial length of time are needed. Methods/Design The Keep Active Minnesota Trial is a randomized controlled trial of an interactive phone- and mail-based intervention to help 50–70 year old adults who have recently increased their physical activity level, maintain that activity level over a 24-month period in comparison to usual care. Baseline, 6, 12, and 24 month measurement occurred via phone surveys with kilocalories expended per week in total and moderate-to-vigorous physical activity (CHAMPS Questionnaire) as the primary outcome measures. Secondary outcomes include hypothesized mediators of physical activity change (e.g., physical activity enjoyment, self-efficacy, physical activity self-concept), body mass index, and depression. Seven day accelerometry data were collected on a sub-sample of participants at baseline and 24-month follow-up. Discussion The Keep Active Minnesota study offers an innovative approach to the perennial problem of physical activity relapse; by focusing explicitly on physical activity maintenance, the intervention holds considerable promise for modifying the typical relapse curve. Moreover, if shown to be efficacious, the use of phone- and mail-based intervention delivery offers potential for widespread dissemination. Trial registration ClinicalTrials.gov Identifier: NCT00283452.
- Published
- 2008
25. Applying Meaning and Self-Determination Theory to the Development of a Web-Based mHealth Physical Activity Intervention: Proof-of-Concept Pilot Study
- Author
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Stephanie A Hooker, A Lauren Crain, Jule Muegge, Rebecca C Rossom, Nicolaas P Pronk, Dhavan Prasad Pasumarthi, Gopikrishna Kunisetty, and Kevin S Masters
- Subjects
Medicine - Abstract
BackgroundMeaning in life is positively associated with health, well-being, and longevity, which may be partially explained by engagement in healthier behaviors, including physical activity (PA). However, promoting awareness of meaning is a behavior change strategy that has not been tested in previous PA interventions. ObjectiveThis study aims to develop, refine, and pilot-test the Meaningful Activity Program (MAP; MAP to Health), a web-based mobile health PA intervention, theoretically grounded in meaning and self-determination theory, for insufficiently active middle-aged adults. MethodsFollowing an iterative user-testing and refinement phase, we used a single-arm double baseline proof-of-concept pilot trial design. Participants included 35 insufficiently active adults in midlife (aged 40-64 years) interested in increasing their PA. After a 4-week baseline period, participants engaged in MAP to Health for 8 weeks. MAP to Health used a web-based assessment and just-in-time SMS text messaging to individualize the intervention; promote meaning salience; support the basic psychological needs of autonomy, competence, and relatedness; and increase PA. Participants completed measures of the hypothesized mechanisms of behavior change, including meaning salience, needs satisfaction, and autonomous motivation at pretest (−4 weeks), baseline (0 weeks), midpoint (4 weeks), and posttest (8 weeks) time points, and wore accelerometers for the study duration. At the end of the intervention, participants completed a qualitative interview. Mixed models compared changes in behavioral mechanisms during the intervention to changes before the intervention. Framework matrix analyses were used to analyze qualitative data. ResultsParticipants were aged 50.8 (SD 8.2) years on average; predominantly female (27/35, 77%); and 20% (7/35) Asian, 9% (3/35) Black or African American, 66% (23/35) White, and 6% (2/35) other race. Most (32/35, 91%) used MAP to Health for ≥5 of 8 weeks. Participants rated the intervention as easy to use (mean 4.3, SD 0.8 [out of 5.0]) and useful (mean 4.3, SD 0.6). None of the hypothesized mechanisms changed significantly during the preintervention phase (Cohen d values
- Published
- 2024
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