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1.
Cancer ; 128(2): 410-418, 2022 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-34586630

RESUMO

BACKGROUND: Health insurance plans are increasingly offering mailed fecal immunochemical test (FIT) programs for colorectal cancer (CRC) screening, but few studies have compared the outcomes of different program models (eg, invitation strategies). METHODS: This study compares the outcomes of 2 health plan-based mailed FIT program models. In the first program (2016), FIT kits were mailed to all eligible enrollees; in the second program (2018), FIT kits were mailed only to enrollees who opted in after an outreach phone call. Participants in this observational study included dual-eligible Medicaid/Medicare enrollees who were aged 50 to 75 years and were due for CRC screening (1799 in 2016 and 1906 in 2018). Six-month FIT completion rates, implementation outcomes (eg, mailed FITs sent and reminders attempted), and program-related health plan costs for each program are described. RESULTS: All 1799 individuals in 2016 were sent an introductory letter and a FIT kit. In 2018, all 1906 were sent an introductory letter, and 1905 received at least 1 opt-in call attempt, with 410 (21.5%) sent a FIT. The FIT completion rate was 16.2% (292 of 1799 [95% CI, 14.5%-17.9%]) in 2016 and 14.6% (278 of 1906 [95% CI, 13.0%-16.2%]) in 2018 (P = .36). The overall implementation costs were higher in 2016 ($40,156) than 2018 ($34,899), with the cost per completed FIT slightly higher in 2016 ($138) than 2018 ($126). CONCLUSIONS: An opt-in mailed FIT program achieved FIT completion rates similar to those of a program mailing to all dual-eligible Medicaid/Medicare enrollees. LAY SUMMARY: Health insurance plans can use different program models to successfully mail fecal test kits for colorectal cancer screening to dual-eligible Medicaid/Medicare enrollees, with nearly 1 in 6 enrollees completing fecal testing.


Assuntos
Neoplasias Colorretais , Medicaid , Idoso , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer , Humanos , Programas de Rastreamento , Medicare , Pessoa de Meia-Idade , Sangue Oculto , Serviços Postais , Estados Unidos
2.
Cancer ; 126(3): 540-548, 2020 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-31658375

RESUMO

BACKGROUND: Colorectal cancer screening uptake is low, particularly among individuals enrolled in Medicaid. To the authors' knowledge, little is known regarding the effectiveness of direct-to-member outreach by Medicaid health insurance plans to raise colorectal cancer screening use, nor how best to deliver such outreach. METHODS: BeneFIT is a hybrid implementation-effectiveness study of 2 program models that health plans developed for a mailed fecal immunochemical test (FIT) intervention. The programs differed with regard to whether they used a centralized approach (Health Plan Washington) or collaborated with health centers (Health Plan Oregon). The primary implementation outcome of the current study was the percentage of eligible enrollees to whom the plans delivered each intervention component. The primary effectiveness outcome was the rate of FIT completion within 6 months of mailing of the introductory letter. RESULTS: The health plans identified 12,000 eligible enrollees (8551 in Health Plan Washington and 3449 in Health Plan Oregon). Health Plan Washington mailed an introductory letter and FIT kit to 8551 enrollees (100%) and delivered a reminder call to 839 (10.3% of the 8132 attempted). Health Plan Oregon mailed an introductory letter, and a letter and FIT kit plus a reminder postcard to 2812 enrollees (81.5%) and 2650 enrollees (76.8%), respectively. FIT completion rates were 18.2% (1557 of 8551 enrollees) in Health Plan Washington. In Health Plan Oregon, completion rates were 17.4% (488 of 2812 enrollees) among enrollees who were mailed an introductory letter and 18.3% (484 of 2650 enrollees) among enrollees who also were mailed a FIT kit plus reminder postcard. CONCLUSIONS: The implementation of mailed FIT outreach by health plans may be effective and could reach many individuals at risk of developing colorectal cancer.


Assuntos
Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/epidemiologia , Detecção Precoce de Câncer/economia , Programas de Rastreamento/economia , Idoso , Neoplasias Colorretais/economia , Neoplasias Colorretais/patologia , Fezes/química , Feminino , Humanos , Masculino , Medicaid , Medicare , Pessoa de Meia-Idade , Sangue Oculto , Oregon/epidemiologia , Serviços Postais , Estados Unidos/epidemiologia , Washington/epidemiologia
3.
Prev Med ; 126: 105778, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31323282

RESUMO

A key marketing strategy used by tobacco companies to lower tobacco product prices is the distribution of tobacco coupons via direct marketing channels such as mail or email. We analyzed data on adult smokers from Wave 1 of the Population Assessment of Tobacco and Health (PATH) Study (n = 10,994) to examine the prevalence and correlates of coupon receipt via both channels, and associations with cigarette coupon redemption. Overall, 22% and 32% of smokers received tobacco coupons via email and mail, respectively, and 22% redeemed cigarette coupons. White, 25-44 year old, female, sexual minority, and more nicotine dependent smokers were more likely to receive coupons via both channels and to redeem coupons, as were smokers with mid-levels education (GED to associate degree) and those unable to pay important bills (OR email receipt = 1.37, 95% CI 1.22-1.54; OR mail receipt = 1.38, 95% CI 1.24-1.55; and OR coupon redemption = 1.44, 95% CI 1.26-1.64). Smokers who received coupons via mail only or via both channels, had three times (OR = 2.97, 95% CI 2.31-3.83) and five times (OR = 4.56, 95% CI 3.61-5.76) higher odds to redeem cigarette coupons compared to those who received them via email only. Major demographic and socioeconomic disparities exist in receipt and redemption of direct email\mail tobacco coupons among US smokers. Cigarette coupons received via direct mail are more likely to be redeemed than coupons received via email. Restrictions on tobacco coupon redemption, implemented jointly with increasing access to affordable cessation resources, may incentivize smokers vulnerable to tobacco marketing tactics to quit.


Assuntos
Publicidade/métodos , Fumantes/psicologia , Fumar/epidemiologia , Fumar/psicologia , Indústria do Tabaco , Adulto , Idoso , Demografia , Correio Eletrônico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Serviços Postais , Fatores Socioeconômicos , Indústria do Tabaco/economia , Produtos do Tabaco/economia , Estados Unidos/epidemiologia , Adulto Jovem
4.
J Gen Intern Med ; 33(1): 72-78, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29019046

RESUMO

BACKGROUND: The Community Preventive Services Task Force recommends multi-component interventions, including patient reminders, to improve uptake of colorectal cancer screening. OBJECTIVE: We sought to compare the effectiveness of different forms of reminders for a direct-mail fecal immunochemical test (FIT) program. DESIGN: Patient-randomized controlled trial. PARTICIPANTS: 2772 adults aged 50-75, not up to date with colorectal cancer screening recommendations, with a clinic visit in the previous year at any of four participating health center clinics. INTERVENTION: Participants were mailed an introductory letter and FIT. Those who did not complete their FIT within 3 weeks were randomized to receive (1) a reminder letter, (2) two automated phone calls, (3) two text messages, (4) a live phone call, (5) a reminder letter and a live phone call, (6) two automated phone calls and a live phone call, or (7) two text messages and a live phone call. Patients with a patient portal account were sent two email reminders, but were not randomized. MAIN MEASURES: FIT return rates for each group, 6 months following randomization. KEY RESULTS: A total of 255 (10%) participants returned their FIT within 3 weeks of the mailing. Among randomized participants (n = 2010), an additional 25.5% returned their FITs after reminders were delivered (estimated overall return rate = 32.7%). In intention-to-treat analysis, compared to the group allocated to receive a reminder letter, return rates were higher for the group assigned to receive the live phone call (OR = 1.51 [1.03-2.21]) and lower for the group assigned to receive text messages (OR = 0.66 [0.43-0.99]). Reminder effectiveness differed by language preference. CONCLUSIONS: Our data suggest that FIT reminders that included a live call were more effective than reminders that relied solely on written communication (a text message or letter). TRIAL REGISTRATION: ClinicalTrials.gov/ctc2/show/NCT01742065 .


Assuntos
Detecção Precoce de Câncer/normas , Fezes/química , Cooperação do Paciente , Kit de Reagentes para Diagnóstico/normas , Sistemas de Alerta/normas , Envio de Mensagens de Texto/normas , Idoso , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/psicologia , Detecção Precoce de Câncer/métodos , Detecção Precoce de Câncer/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sangue Oculto , Cooperação do Paciente/psicologia , Projetos Piloto
5.
Clin Transplant ; 30(12): 1564-1569, 2016 12.
Artigo em Inglês | MEDLINE | ID: mdl-27726185

RESUMO

BACKGROUND: Two direct mail campaigns were undertaken in Rochester and Buffalo, New York, with the goal of enrolling adults aged 50-64 years into the state organ and tissue donation electronic registry. Meta-analytic methods were used to summarize the body of research on the effects of direct mail marketing to promote organ donation registration. METHODS: In the first study, 40 000 mailers were sent to targeted adults in Rochester, New York, and varied by brochure-only, letter-only, and letter plus brochure mailing conditions. A follow-up mailer using letter-only was sent to 20 000 individuals in Buffalo, New York area. In a second study, campaign results were combined with previously published direct mail campaigns in a random-effects meta-analysis. RESULTS: The overall registration rates were 1.6% and 4.6% for the Rochester and Buffalo campaigns, and the letter-only condition outperformed the brochure-only and letter plus brochure conditions in the Rochester area campaigns. Meta-analysis indicated a 3.3% registration rates across 15 campaigns and 329 137 targeted individuals. Registration rates were higher when targeting 18-year-olds and when direct mail letters were authored by officials affiliated with state departments. CONCLUSION: Use of direct mail to promote organ donor registration is an inexpensive method to increase enrollments in state registries.


Assuntos
Marketing de Serviços de Saúde/métodos , Doadores de Tecidos/provisão & distribuição , Obtenção de Tecidos e Órgãos/métodos , Adolescente , Feminino , Humanos , Masculino , Marketing de Serviços de Saúde/organização & administração , Pessoa de Meia-Idade , Modelos Estatísticos , New York , Serviços Postais , Sistema de Registros , Doadores de Tecidos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/organização & administração , Obtenção de Tecidos e Órgãos/estatística & dados numéricos
6.
Prog Transplant ; 26(4): 309-313, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-27535170

RESUMO

CONTEXT: Mature adults represent an important audience segment for organ donation practitioners. Despite their potential impact as organ donors, compared to other age demographics, their registration rates are much lower. OBJECTIVE: The objective of the current campaign was to determine the most effective source and message strategy to promote organ and tissue donation among mature adults. METHODS: A 2 (states: Illinois and Iowa) by 2 (sources: government agency and organ procurement organization [OPO]) by 3 (taglines: Any age is the right age to share the gift of life, Don't rule yourself out, and Don't rule yourself out: Any age is the right age to share the gift of life) between-subjects design was used to test the effectiveness of direct mailings promoting organ donation to mature adults. RESULTS: Across both Illinois and Iowa, the results revealed that greater organ donation registration rates emerged following exposure to direct mail authored by a state official such as the Illinois Secretary of State or the Iowa Department of Public Health compared to local OPOs. CONCLUSIONS: Overall, the findings speak to the effectiveness of direct mail marketing campaign's ability to register potential organ donors. Moreover, the results reveal that it is more important who sends the message as opposed to what the message states.


Assuntos
Serviços Postais , Sistema de Registros , Obtenção de Tecidos e Órgãos , Adulto , Humanos , Doadores de Tecidos
7.
Clin Trials ; 12(3): 205-11, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-25644997

RESUMO

BACKGROUND/AIMS: Racial and ethnic minorities remain underrepresented in clinical research, yet few recruitment strategies have been rigorously evaluated. METHODS: We experimentally tested whether targeted recruitment letters acknowledging diabetes health disparities and health risks specific to recipients' racial/ethnic group improved two metrics of trial participation: willingness to be screened and enrollment. This experiment was efficiently nested within a randomized clinical trial examining a preventive lifestyle intervention among women at high risk for diabetes. Pregnant women with gestational diabetes or impaired glucose tolerance (N = 445) were randomized to receive a targeted recruitment letter with health risk information specific to their racial/ethnic group (n = 216), or a standard letter with risk information for the general population (n = 229). All letters were bilingual in English and Spanish. RESULTS: The targeted as compared to the standard letter did not improve screening or enrollment rates overall or within separate racial/ethnic groups. Among Latina women who preferred Spanish, the targeted letter showed trends for improved screening (66.7% vs 33.3%, p = .06) and enrollment rates (38.9% vs 13.3%, p = .13). In contrast, among Latina women who preferred English, the targeted letter significantly lowered screening (29.6% vs 57.1%, p = .04) and showed trends for lowered enrollment rates (25.9% vs 50.0%, p = .07). CONCLUSION: Results from this randomized study appear to suggest that recruitment letters with diabetes health risk information targeted to recipients' race/ethnicity may improve one metric of clinical trial participation among Latina women who prefer Spanish, but not English. Larger experimental studies, incorporating input from diverse participant stakeholders, are needed to develop evidence-based minority recruitment strategies.


Assuntos
Diabetes Gestacional/etnologia , Intolerância à Glucose/etnologia , Hispânico ou Latino , Idioma , Seleção de Pacientes , Adulto , Registros Eletrônicos de Saúde , Etnicidade , Feminino , Comportamentos Relacionados com a Saúde , Disparidades nos Níveis de Saúde , Humanos , Estilo de Vida , Gravidez , Grupos Raciais
8.
Prev Med Rep ; 32: 102121, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36793995

RESUMO

Every Door Direct Mail (EDDM) is a service of the United States Postal Service (USPS) that delivers non-addressed mail to all postal customers on designated mailing routes. Primarily used for marketing, we describe EDDM's efficacy as a research tool for remotely recruiting a representative convenience sample of rural Appalachian households for a longitudinal survey-based health study. In June 2020, recruitment postcards were sent via EDDM to all residential addresses (n = 31,201) within an 18 ZIP code region of Southeastern Ohio. Adults were invited to complete a survey online via QR code or to call for a mailed survey. Respondent demographic characteristics were generated using SPSS and compared with the region's 2019 U.S. Census Bureau statistics. A total of 841 households responded to the invitation, reflecting a response rate higher than marketing estimates (2.7 % vs 2 %). Compared to Census data, a greater proportion of respondents were female (74 % vs 51 %), and highly educated (64 % vs 36 % college graduates); a comparable proportion were non-Hispanic (99 % vs 98 %), white (90 % vs 91 %), and had ≥ 1 adult in the household (1.7 ± 0.9); and a lower proportion had a household income < $50 k (47 % vs 54 %). The median age was higher (56 vs 30 years), and 29 % were retirees. EDDM was a viable method for remote recruitment of a rural geographically-based sample. Further work is needed to explore its efficacy in recruiting representative samples in other contexts and to inform best practices for its use.

9.
Transl Behav Med ; 10(1): 68-77, 2020 02 03.
Artigo em Inglês | MEDLINE | ID: mdl-30445511

RESUMO

Screening rates for colorectal cancer (CRC) remain low, especially among certain populations. Mailed fecal immunochemical testing (FIT) outreach initiated by U.S. health plans could reach underserved individuals, while solving CRC screening data and implementation challenges faced by health clinics. We report the models and motivations of two health insurance plans implementing a mailed FIT program for age-eligible U.S. Medicaid and Medicare populations. One health plan operates in a single state with ~220,000 enrollees; the other operates in multiple states with ~2 million enrollees. We conducted in-depth qualitative interviews with key stakeholders and observed leadership and clinic staff planning during program development and implementation. Interviews were transcribed and coded using a content analysis approach; coded interview reports and meeting minutes were iteratively reviewed and summarized for themes. Between June and September 2016, nine participants were identified, and all agreed to the interview. Interviews revealed that organizational context was important to both organizations and helped shape program design. Both organizations were hoping this program would address barriers to their prior CRC screening improvement efforts and saw CRC screening as a priority. Despite similar motivations to participate in a mailed FIT intervention, contextual features of the health plans led them to develop distinct implementation models: a collaborative model using some health clinic staffing versus a centralized model operationalizing outreach primarily at the health plan. Data are not yet available on the models' effectiveness. Our findings might help inform the design of programs to deliver mailed FIT outreach.


Assuntos
Neoplasias Colorretais , Medicaid , Idoso , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer , Humanos , Programas de Rastreamento , Medicare , Motivação , Estados Unidos
10.
Implement Sci ; 15(1): 77, 2020 09 15.
Artigo em Inglês | MEDLINE | ID: mdl-32933525

RESUMO

BACKGROUND: Promoting uptake of evidence-based innovations in healthcare systems requires attention to how innovations are adapted to enhance their fit with a given setting. Little is known about real-world variation in how programs are delivered over time and across multiple populations and contexts, and what motivates adaptations. METHODS: As part of the BeneFIT study of mailed fecal immunochemical tests (FIT) to increase colorectal cancer screening, we interviewed 9 leaders from two participating Medicaid/Medicare health insurance plans to examine adaptations to their health plan-initiated mailed FIT outreach programs in the second year of implementation. We applied an adaptation and modification model developed by Stirman and colleagues to document content and context modifications made to the two programs. RESULTS: Both health plans made substantial changes to their programs in the second year; adaptations differed substantially across health plans. In Health Plan Oregon, adaptations generally targeted health centers and member populations, most content adaptations involved tailoring program components, and the program was expanded to four additional health centers. In contrast, Health Plan Washington's second-year content adaptations were primarily at the level of members, and generally involved adding program components. Moreover, Health Plan Washington undertook large-scale context adaptations to the setting where the program was led (local vs. national), the personnel who administered the program (vendor and staffing), and the population selected for outreach (limiting outreach to dual-eligible members). CONCLUSIONS: Both programs implemented a variety of adaptations that reflected the values and incentives of the broader health plan contexts. Financial incentives for screening allowed Health Plan Oregon to expand but led Health Plan Washington to offer more targeted outreach to a subset of eligible enrollees. The breadth of changes made by each health system reflects the necessity of evaluating programs in context and adjusting to specific challenges as they are identified. Further research is needed to understand the effects of these types of adaptations on program efficiency and enrollee and health system outcomes.


Assuntos
Neoplasias Colorretais , Medicaid , Idoso , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer , Humanos , Medicare , Sangue Oculto , Estados Unidos
11.
BMJ Open ; 9(7): e030197, 2019 07 16.
Artigo em Inglês | MEDLINE | ID: mdl-31315877

RESUMO

OBJECTIVES: The 23-valent pneumococcal polysaccharide vaccine (PPSV23) was included in Japan's national immunisation programme for older adults in 2014. While vaccination coverage has increased following the implementation of the national immunisation programme, little is known about the factors that have influenced changes in PPSV23 uptake in Japan. This study aimed to investigate the effects of municipality-level activities implemented to improve vaccine uptake during the fiscal year 2015 (April 2015-March 2016). DESIGN: Community-based national survey. A postal and web-based nationwide survey was sent to all municipalities in Japan in June 2016 (n=1741). The survey included questions regarding PPSV23 coverage, out-of-pocket costs by individuals for vaccination and community-level activities implemented to improve and promote PPSV23 uptake. Municipality-level and prefecture-level variables (eg, unemployment rates, average per capita income) retrieved from published sources were also incorporated to explore the impact of social determinants on vaccine uptake. SETTING: Japan. PARTICIPANTS: Municipal vaccination officers. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary study outcome was PPSV23 coverage among adults aged 65 years in Japanese municipalities. RESULTS: A total of 1010 municipalities (58.0%) responded to the survey. The median PPSV23 coverage among responding municipalities was 41.8%. Vaccine coverage increased by 18.7% (16.7%-20.7%)%) in municipalities that sent a direct mail notification to the target population of adults compared with municipalities that did not send any notification. Vaccine coverage decreased by 3.02% (2.4%-3.6%)%) for every 1000 JPY increase in out-of-pocket costs. Municipality-level unemployment rates and average per capita income were negatively associated with PPSV23 coverage. CONCLUSIONS: This nationwide survey provides insight into factors that may influence PPSV23 coverage in Japanese municipalities. Reduced out-of-pocket costs and direct mail notifications to the target population were associated with higher PPSV23 coverage in Japanese municipalities.


Assuntos
Infecções Pneumocócicas/prevenção & controle , Vacinas Pneumocócicas , Cobertura Vacinal/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Custos de Cuidados de Saúde , Humanos , Programas de Imunização , Japão , Masculino , Cobertura Vacinal/economia
12.
Health Educ Behav ; 44(1): 165-174, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-27206464

RESUMO

Financial incentives are being used increasingly to encourage a wide array of health behaviors because of their well-established efficacy. However, little is known about how to translate incentive-based strategies to public health practice geared toward improving population-level health, and a dearth of research exists on how individuals respond to incentives through public health communication strategies such as direct mail. This study reports results of a population-based randomized controlled trial testing a direct mail, incentive-based intervention for promoting mammography uptake. The study population was composed of a random sample of Minnesota women enrolled in Medicare fee-for-service and overdue for breast cancer screening. Participants ( N = 18,939) were randomized into three groups: (1) Direct Mail only, (2) Direct Mail plus Incentive, and (3) Control. Both direct mail groups received two mailers with a message about the importance of mammography; however, Mail plus Incentive mailers also offered a $25 incentive for getting a mammogram. Logistic regression analyses measured intervention effects. Results showed the odds for receiving mammography were significantly higher for the Direct Mail plus Incentive group compared with both Direct Mail only and Control groups. The use of incentives also proved to be cost-effective. Additionally, the Direct Mail only group was more likely to receive mammography than the Control group. Findings offer experimental evidence on how the population-based strategy of direct mail coupled with a financial incentive can encourage healthy behavior, as well as how incentive-based programs can be translated into health promotion practice aimed at achieving population-level impact.


Assuntos
Comportamentos Relacionados com a Saúde , Promoção da Saúde/métodos , Motivação , Serviços Postais/estatística & dados numéricos , Neoplasias da Mama/diagnóstico , Detecção Precoce de Câncer , Feminino , Humanos , Mamografia , Medicare/economia , Minnesota , Estados Unidos
13.
Clin Interv Aging ; 12: 859-871, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28553093

RESUMO

BACKGROUND: This systematic literature review is aimed at investigating applications of direct-to-consumer hearing devices for adults with hearing loss. This review discusses three categories of direct-to-consumer hearing devices: 1) personal sound amplification products (PSAPs), 2) direct-mail hearing aids, and 3) over-the-counter (OTC) hearing aids. METHOD: A literature review was conducted using EBSCOhost and included the databases CINAHL, MEDLINE, and PsycINFO. After applying prior agreed inclusion and exclusion criteria, 13 reports were included in the review. RESULTS: Included studies fell into three domains: 1) electroacoustic characteristics, 2) consumer surveys, and 3) outcome evaluations. Electroacoustic characteristics of these devices vary significantly with some meeting the stringent acoustic criteria used for hearing aids, while others producing dangerous output levels (ie, over 120-dB sound pressure level). Low-end (or low-cost) devices were typically poor in acoustic quality and did not meet gain levels necessary for most adult and elderly hearing loss patterns (eg, presbycusis), especially in high frequencies. Despite direct-mail hearing aids and PSAPs being associated with lower satisfaction when compared to hearing aids purchased through hearing health care professionals, consumer surveys suggest that 5%-19% of people with hearing loss purchase hearing aids through direct-mail or online. Studies on outcome evaluation suggest positive outcomes of OTC devices in the elderly population. Of note, OTC outcomes appear better when a hearing health care professional supports these users. CONCLUSION: While some direct-to-consumer hearing devices have the capability to produce adverse effects due to production of dangerously high sound levels and internal noise, the existing literature suggests that there are potential benefits of these devices. Research of direct-to-consumer hearing devices is limited, and current published studies are of weak quality. Much effort is needed to understand the benefits and limitations of such devices on people with hearing loss.


Assuntos
Desenho de Equipamento/instrumentação , Auxiliares de Audição , Perda Auditiva/terapia , Adulto , Idoso , Feminino , Perda Auditiva/diagnóstico , Humanos
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