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Talis N, Lewis N, Doraiswamy P, Wu Z, Boakye B. From Research to Roach Traps: Practical Considerations for a Home-Based Asthma Program. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2024; 30:E94-E101. [PMID: 38603759 DOI: 10.1097/phh.0000000000001890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
CONTEXT Home-based asthma interventions have a significant evidence base as an effective means to address moderate and severe breathing concerns triggered by home conditions. However, the literature lacks logistical and staffing considerations necessary to successfully implement such a program at a governmental level. This practice report and process evaluation outlines practical details and lessons learned during a healthy homes pilot, and how they were addressed in the design of a permanent program. OBJECTIVE To inform the creation of a permanent home-based asthma intervention at the Alexandria Health Department (AHD) (City of Alexandria, Virginia) and understand the tools and resources necessary for success. INTERVENTION Participating households received a health and environmental assessment, followed by cleaning supplies, relevant education, and referrals to partners for services. AHD staff tracked challenges and insights at each step of the intervention. At the end of the pilot, staff worked with the community to identify solutions and design a permanent program. CONCLUSIONS Although the pilot model was constructed based on existing case studies, technical assistance from national experts, and guidance documents, the team still experienced challenges around recruitment, staff support, home visit implementation, and impact evaluation. While pilots and existing literature can be instructive for identifying issues, work with residents and partners to develop a uniquely tailored community program was essential for practical success. IMPLICATIONS ON POLICY AND PRACTICE Health departments developing new initiatives should consider both the staff and participant experience throughout the creation of administrative and programmatic processes. Testing out draft versions of these processes and materials using internal and external focus groups can identify potential bottlenecks and solutions upfront.
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Affiliation(s)
- Natalie Talis
- Author Affiliations: Alexandria Health Department, Alexandria, Virginia (Mss Talis and Boakye and Mr Lewis); and RTI International, Research Triangle Park, North Carolina (Drs Doraiswamy and Wu)
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Crocker ME, Stout JW. A qualitative study of perspectives on the acceptability and feasibility of "virtual home visits" for asthma. BMC Public Health 2023; 23:2546. [PMID: 38124054 PMCID: PMC10734151 DOI: 10.1186/s12889-023-17485-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Asthma home-visit programs delivered by community health workers (CHWs) are an effective way to improve asthma outcomes and cost of care, through performing home environmental inspections, delivering education and hands-on demonstrations, and providing personalized behavior change support. During the COVID-19 pandemic, many in-person asthma CHW programs have been adapted to be delivered virtually, but it is unclear whether this is acceptable or feasible for clients with asthma. This qualitative study sought to identify perspectives of prior clients of the Public Health-Seattle & King County Asthma Program on acceptability and feasibility of a hypothetical virtual asthma program. METHODS We performed semi-structured interviews with participants speaking English, Spanish, and Somali. An a priori codebook was developed based on the Theoretical Framework of Acceptability and was revised iteratively during coding. Intra-rater reliability was established, and thematic analysis was used to determine major themes. RESULTS A total of 19 individuals participated (9 speaking English, 8 Spanish, and 2 Somali). Krippendorf's alpha was 0.848, indicating high intra-rater reliability. Our results demonstrated that many participants felt positively about the prospect of completing the program virtually, but they also expected a variety of challenges, the most important of which were lack of engagement with the CHW and lack of confidence in the accuracy of a virtual home inspection. Participants also varied widely in their comfort level with videoconferencing platforms and their access to adequate internet connectivity. CONCLUSIONS Acceptability and feasibility of virtual programming varies widely between participants, indicating that there may be no "one-size-fits-all" approach. We present several recommendations for adapting in-person asthma home visit programs to a virtual format, including considering a hybrid approach to delivery, making concerted efforts to build rapport when using videoconferencing, and deliberately evaluating the effectiveness of new adaptations, especially if a virtual environmental assessment is attempted.
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Affiliation(s)
- Mary E Crocker
- Seattle Children's Research Institute, Seattle Children's Hospital, Seattle, WA, USA.
- Division of Pulmonary & Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, WA, USA.
| | - James W Stout
- Department of Pediatrics, School of Medicine, University of Washington, Seattle, WA, USA
- Department of Health Systems and Population Health, School of Public Health, University of Washington, Seattle, WA, USA
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Link J, Green H, Kaplan B, Collins P, Welch P, Johnson C. Medicaid Coverage of Guidelines-Based Asthma Care Across 50 States, the District of Columbia, and Puerto Rico, 2021-2022. Prev Chronic Dis 2023; 20:E79. [PMID: 37676856 PMCID: PMC10487780 DOI: 10.5888/pcd20.230022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023] Open
Abstract
INTRODUCTION Asthma affects more than 25 million Americans, including 4.2 million children. The burden of asthma disproportionately affects people enrolled in Medicaid, among other disparate groups. Improved availability and accessibility of guidelines-based treatments and services may ensure positive health outcomes for people with asthma. In this article, we provide an update to the American Lung Association's Asthma Guidelines-Based Care Coverage Project (the Project) to determine the extent of asthma care coverage and associated barriers in Medicaid programs for all 50 states, the District of Columbia, and Puerto Rico, and examine improvements in coverage since 2017. METHODS Findings from the Project, representing coverage from 2016-2017, were first published in Preventing Chronic Disease in 2018. The Project was updated in 2021 to reflect the National Asthma Education and Prevention Program guidelines 2020 Expert Panel Report-3 updates, which were finalized in December 2020. It now tracks coverage for 8 areas of guidelines-based care and 7 barriers to care in Medicaid programs by reviewing publicly available plan documents and engaging with Medicaid programs to review and confirm findings. RESULTS Results from the Project, which reflect coverage in 2021-2022, show an increase in comprehensive coverage in Medicaid programs over the last 5 years. However, coverage remains inconsistent across programs, and barriers to accessing asthma care still exist. CONCLUSION Although substantial improvement has been made to coverage, certain gaps and barriers to care must be addressed for patients to fully benefit from guidelines-based care to manage their asthma and improve health outcomes.
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Affiliation(s)
- Jacqueline Link
- American Lung Association, 1331 Pennsylvania Ave NW, Ste 1425, Washington, DC 20004
| | - Hannah Green
- American Lung Association, Washington, District of Columbia
| | - Barbara Kaplan
- American Lung Association, Washington, District of Columbia
| | - Pamela Collins
- Centers for Disease Control and Prevention, National Center for Environmental Health, Atlanta, Georgia
| | - Paige Welch
- Centers for Disease Control and Prevention, National Center for Environmental Health, Atlanta, Georgia
| | - Carol Johnson
- Centers for Disease Control and Prevention, National Center for Environmental Health, Atlanta, Georgia
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Workman B, Beck AF, Newman NC, Nabors L. Evaluation of a Program to Reduce Home Environment Risks for Children with Asthma Residing in Urban Areas. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:172. [PMID: 35010432 PMCID: PMC8750910 DOI: 10.3390/ijerph19010172] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 06/14/2023]
Abstract
Pediatric asthma morbidity is often linked to challenges including poor housing quality, inability to access proper medical care, lack of medications, and poor adherence to medical regimens. Such factors also propagate known disparities, by race and income, in asthma-related outcomes. Multimodal home visits have an established evidence base in support of their use to improve such outcomes. The Collaboration to Lessen Environmental Asthma Risks (CLEAR) is a partnership between the Cincinnati Children's Hospital Medical Center and the local health department which carries out home visits to provide healthy homes education and write orders for remediation should code violations and environmental asthma triggers be identified. To assess the strengths and weaknesses of the program, we obtained qualitative feedback from health professionals and mothers of children recently hospitalized with asthma using key informant interviews. Health professionals viewed the program as a positive support system for families and highlighted the potential benefit of education on home asthma triggers and connecting families with services for home improvements. Mothers report working to correct asthma triggers in the home based on the education they received during the course of their child's recent illness. Some mothers indicated mistrust of the health department staff completing home visits, indicating a further need for research to identify the sources of this mistrust. Overall, the interviews provided insights into successful areas of the program and areas for program improvement.
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Affiliation(s)
- Brandon Workman
- Department of Environmental and Public Health Sciences, University of Cincinnati, Cincinnati, OH 45267-0056, USA;
| | - Andrew F. Beck
- Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH 45229-3026, USA;
| | - Nicholas C. Newman
- Department of Environmental and Public Health Sciences, University of Cincinnati, Cincinnati, OH 45267-0056, USA;
- Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH 45229-3026, USA;
| | - Laura Nabors
- Department of Health Promotion and Education, University of Cincinnati, Cincinnati, OH 45221-0068, USA;
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Home visits for uncontrolled asthma among low-income adults with patient portal access. J Allergy Clin Immunol 2019; 144:846-853.e11. [PMID: 31181221 DOI: 10.1016/j.jaci.2019.05.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 05/11/2019] [Accepted: 05/14/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Asthma disproportionately affects low-income and minority adults. In an era of electronic records and Internet-based digital devices, it is unknown whether portals for patient-provider communication can improve asthma outcomes. OBJECTIVE We sought to estimate the effect on asthma outcomes of an intervention using home visits (HVs) by community health workers (CHWs) plus training in patient portals compared with usual care and portal training only. METHODS Three hundred one predominantly African American and Hispanic/Latino adults with uncontrolled asthma were recruited from primary care and asthma specialty practices serving low-income urban neighborhoods, directed to Internet access, and given portal training. Half were randomized to HVs over 6 months by CHWs to facilitate competency in portal use and promote care coordination. RESULTS One hundred seventy (56%) patients used the portal independently. Rates of portal activity did not differ between randomized groups. Asthma control and asthma-related quality of life improved in both groups over 1 year. Differences in improvements over time were greater for the HV group for all outcomes but reached conventional levels of statistical significance only for the yearly hospitalization rate (-0.53; 95% CI, -1.08 to -0.024). Poor neighborhoods and living conditions plus limited Internet access were barriers for patients to complete the protocol and for CHWs to make HVs. CONCLUSION For low-income adults with uncontrolled asthma, portal access and CHWs produced small incremental benefits. HVs with emphasis on self-management education might be necessary to facilitate patient-clinician communication and to improve asthma outcomes.
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A Cost-Benefit Analysis of a State-Funded Healthy Homes Program for Residents With Asthma: Findings From the New York State Healthy Neighborhoods Program. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2018; 23:229-238. [PMID: 28121775 DOI: 10.1097/phh.0000000000000528] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
CONTEXT Despite considerable evidence that the economic and other benefits of asthma home visits far exceed their cost, few health care payers reimburse or provide coverage for these services. OBJECTIVE To evaluate the cost and savings of the asthma intervention of a state-funded healthy homes program. DESIGN Pre- versus postintervention comparisons of asthma outcomes for visits conducted during 2008-2012. SETTING The New York State Healthy Neighborhoods Program operates in select communities with a higher burden of housing-related illness and associated risk factors. PARTICIPANTS One thousand households with 550 children and 731 adults with active asthma; 791 households with 448 children and 551 adults with asthma events in the previous year. INTERVENTION The program provides home environmental assessments and low-cost interventions to address asthma trigger-promoting conditions and asthma self-management. Conditions are reassessed 3 to 6 months after the initial visit. MAIN OUTCOME MEASURES Program costs and estimated benefits from changes in asthma medication use, visits to the doctor for asthma, emergency department visits, and hospitalizations over a 12-month follow-up period. RESULTS For the asthma event group, the per person savings for all medical encounters and medications filled was $1083 per in-home asthma visit, and the average cost of the visit was $302, for a benefit to program cost ratio of 3.58 and net benefit of $781 per asthma visit. For the active asthma group, per person savings was $613 per asthma visit, with a benefit to program cost ratio of 2.03 and net benefit of $311. CONCLUSION Low-intensity, home-based, environmental interventions for people with asthma decrease the cost of health care utilization. Greater reductions are realized when services are targeted toward people with more poorly controlled asthma. While low-intensity approaches may produce more modest benefits, they may also be more feasible to implement on a large scale. Health care payers, and public payers in particular, should consider expanding coverage, at least for patients with poorly controlled asthma or who may be at risk for poor asthma control, to include services that address triggers in the home environment.
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An Evaluation of a State-Funded Healthy Homes Intervention on Asthma Outcomes in Adults and Children. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2018; 23:219-228. [PMID: 28121774 DOI: 10.1097/phh.0000000000000530] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
CONTEXT Reducing exposure to environmental triggers is a critical part of asthma management. OBJECTIVE To evaluate the impact of a healthy homes intervention on asthma outcomes and assess the impact of different targeting strategies. SETTING The New York State (NYS) Healthy Neighborhoods Program (HNP) operates in select communities with a higher burden of housing-related illness and associated risk factors. PARTICIPANTS Residents with asthma were recruited through 3 mechanisms: door-to-door canvassing (CANVASSED), 752 residents in 457 dwellings; referrals from community partners (REFERRED), 573 residents in 307 dwellings; referrals of Medicaid enrollees with poorly controlled asthma (TARGETED), 140 residents in 140 dwellings. INTERVENTION The NYS HNP provides visual assessments and low-cost interventions to identify and address asthma triggers and trigger-promoting conditions in the home environment. Conditions are reassessed during a revisit conducted 3 to 6 months after the initial visit. MAIN OUTCOME MEASURE(S) The analysis compares improvements across the 3 groups for measures of asthma self-management, health care access, morbidity, and environmental conditions. An asthma trigger score characterizing the extent of multiple triggers in a dwelling was also calculated. RESULTS Among 1465 adults and children, there were significant improvements in environmental conditions and self-reported self-management, health care access, and asthma morbidity outcomes for each group. The improvement was greatest in the TARGETED group for most outcomes, but selected measures of self-management and health care access were greater in the other groups. The mean improvement was significantly greater in the TARGETED group. CONCLUSION Targeting the intervention to people with poorly controlled asthma maximizes improvements in trigger avoidance and asthma morbidity; however, other recruitment strategies are effective for impacting endpoints related to health care access and self-management. This evaluation demonstrates that a low-intensity home-based environmental intervention is effective as well as practical and feasible. Health care payers, state and local health departments, and others should consider investing in these home-based services as part of a comprehensive asthma care package.
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Something new in the air: Paying for community-based environmental approaches to asthma prevention and control. J Allergy Clin Immunol 2017; 140:1244-1249. [PMID: 28192148 DOI: 10.1016/j.jaci.2016.12.975] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 11/10/2016] [Accepted: 12/06/2016] [Indexed: 10/20/2022]
Abstract
Despite the recommendation in national asthma guidelines to target indoor environmental exposures, most insurers generally have not covered the outreach, education, environmental assessments, or durable goods integral to home environmental interventions. However, emerging payment approaches offer new potential for coverage of home-based environmental intervention costs. These opportunities are becoming available as public and private insurers shift reimbursement to reward better health outcomes, and their key characteristic is a focus on the value rather than the volume of services. These new payment models for environmental interventions can be divided into 2 categories: enhanced fee-for-service reimbursement and set payments per patient that cover asthma-related costs. Several pilot programs across the United States are underway, and as they prove their value and as payment increasingly becomes aligned with better outcomes at lower cost, these efforts should have a bright future. Physicians should be aware that these new possibilities are emerging for payment of the goods and services needed for indoor environmental interventions for their patients with asthma.
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Apter AJ, Bryant-Stephens T, Morales KH, Wan F, Hardy S, Reed-Wells S, Dominguez M, Gonzalez R, Mak N, Nardi A, Park H, Howell JT, Localio R. Using IT to improve access, communication, and asthma in African American and Hispanic/Latino Adults: Rationale, design, and methods of a randomized controlled trial. Contemp Clin Trials 2015; 44:119-128. [PMID: 26264737 DOI: 10.1016/j.cct.2015.08.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 07/30/2015] [Accepted: 08/03/2015] [Indexed: 10/23/2022]
Abstract
Asthma morbidity is high among inner-city minority adults. Improving access to care and patient-provider communication are believed to be essential for improving outcomes. Access and communication in turn increasingly rely on information technology including features of the Electronic Health Record. Its patient portal offers web-based communication with providers and practices. How patients with limited resources and educational opportunities can benefit from this portal is unclear. In contrast, home visits by community health workers (CHWs) have improved access to care for asthmatic children and promoted caretaker-clinician communication. We describe the planning, design, and methodology of an ongoing randomized controlled trial for 300 adults, predominantly African American and Hispanic/Latino, with uncontrolled asthma recruited from low income urban neighborhoods who are directed to the most convenient internet access and taught to use the portal, with and without home visits from a CHW. The study 1) compares the effects of the 1-year interventions on asthma outcomes (improved asthma control, quality of life; fewer ED visits and hospitalizations for asthma or any cause), 2) evaluates whether communication (portal use) and access (appointments made/kept) mediate the interventions' effects on asthma outcomes, and 3) investigates effect modification by literacy level, primary language, and convenience of internet access. In home visits, CHWs 1) train patients to competency in portal use, 2) enhance care coordination, 3) communicate the complex social circumstances of patients' lives to providers, and 4) compensate for differences in patients' health literacy skills. The practical challenges to design and implementation in the targeted population are presented.
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Affiliation(s)
- Andrea J Apter
- Division of Pulmonary, Allergy, & Critical Care Medicine; Department of Medicine, 3400 Spruce St, Philadelphia, PA 19104, United States; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States.
| | - Tyra Bryant-Stephens
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Knashawn H Morales
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Fei Wan
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Sharmaine Hardy
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | | | - Maria Dominguez
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Rodalyn Gonzalez
- Division of Pulmonary, Allergy, & Critical Care Medicine; Department of Medicine, 3400 Spruce St, Philadelphia, PA 19104, United States; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - NaDea Mak
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Alyssa Nardi
- Temple Physicians, Inc., Temple University Health System, Philadelphia, Pennsylvania, United States
| | - Hami Park
- School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, United States
| | - John T Howell
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States
| | - Russell Localio
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
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Rashid S, Carcel C, Morphew T, Amaro S, Galant S. Effectiveness of a promotora home visitation program for underserved Hispanic children with asthma. J Asthma 2014; 52:478-84. [PMID: 25405362 DOI: 10.3109/02770903.2014.986738] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Retention in a mobile asthma clinic, the Breathmobile™, of ≥3 visits has previously been shown to be essential for attaining asthma control in underserved children. The objective of this study in primarily Hispanic-American children was to determine the difference in retention between those seen in the Breathmobile™ compared to those receiving an additional promotora-based home visit (HV). METHODS Children with asthma in the Breathmobile™ program were evaluated for asthma status and aeroallergen sensitivity. Indication for HV included poor asthma control, educational and environmental control needs. An initial visit consisted of environmental assessment as well as a 3-h interactive educational session covering asthma basics. A follow-up visit 1 month later assessed implementation. The primary outcome measure of retention was ≥6 months in the Breathmobile™ program. RESULTS Of the 1007 asthmatic children seen between April 2002 and June of 2005, 136 received HV. These children showed significantly greater retention compared to those without HV with a median number of visits (5 visits versus 2 visits), ≥3 Breathmobile™ visits (86.0% versus 38.8%), median number of days in the program (299 versus 63 days) and percentage of patients in the program ≥6 months (67.8% versus 31.3%) p < 0.001. HV and asthma severity were each independent predictors of retention. CONCLUSIONS The addition of a promotora HV program proved effective in providing greater retention in the Breathmobile™ program essential for asthma control. Randomized clinical trials will be needed to show the impact on health care utilization and asthma control.
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Affiliation(s)
- Shumyla Rashid
- Children's Hospital of Orange County , Breathmobile, Orange, CA , USA and
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Breysse J, Dixon S, Gregory J, Philby M, Jacobs DE, Krieger J. Effect of weatherization combined with community health worker in-home education on asthma control. Am J Public Health 2013; 104:e57-64. [PMID: 24228661 DOI: 10.2105/ajph.2013.301402] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We assessed the benefits of adding weatherization-plus-health interventions to an in-home, community health worker (CHW) education program on asthma control. METHODS We used a quasi-experimental design to compare study group homes (n = 34) receiving CHW education and weatherization-plus-health structural interventions with historical comparison group homes (n = 68) receiving only education. Data were collected in King County, Washington, from October 2009 to September 2010. RESULTS Over the 1-year study period, the percentage of study group children with not-well-controlled or very poorly controlled asthma decreased more than the comparison group percentage (100% to 28.8% vs 100% to 51.6%; P = .04). Study group caregiver quality-of-life improvements exceeded comparison group improvements (P = .002) by 0.7 units, a clinically important difference. The decrease in study home asthma triggers (evidence of mold, water damage, pests, smoking) was marginally greater than the comparison group decrease (P = .089). Except for mouse allergen, the percentage of study group allergen floor dust samples at or above the detection limit decreased, although most reductions were not statistically significant. CONCLUSIONS Combining weatherization and healthy home interventions (e.g., improved ventilation, moisture and mold reduction, carpet replacement, and plumbing repairs) with CHW asthma education significantly improves childhood asthma control.
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Affiliation(s)
- Jill Breysse
- Jill Breysse, Sherry Dixon, and David E. Jacobs are with the National Center for Healthy Housing, Columbia, MD. Joel Gregory is with the King County Housing Authority, Tukwila, WA. Miriam Philby and James Krieger are with Public Health-Seattle and King County, Seattle, WA
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