Dataset Information

Deaf Weight Wise: A novel randomized clinical trial with Deaf sign language users.

ABSTRACT:

Objective

The goal of this study was to address the absence of evidence-based weight-control programs developed for use with Deaf people.

Methods

Community-based participatory research informed the design of the Deaf Weight Wise (DWW) trial and intervention. DWW focuses primarily on healthy lifestyle and weight through change in diet and exercise. The study enrolled 104 Deaf adults aged 40 to 70 years with BMI of 25 to 45 from community settings in Rochester, New York, and randomized participants to immediate intervention (n = 48) or 1-year delayed intervention (n = 56). The delayed intervention serves as a no-intervention comparison until the trial midpoint. The study collected data five times (every 6 months) from baseline to 24 months. All DWW intervention leaders and participants are Deaf people who use American Sign Language (ASL).

Results

At 6 months, the difference in mean weight change for the immediate-intervention arm versus the delayed-intervention arm (no intervention yet) was -3.4 kg (multiplicity-adjusted p = 0.0424; 95% CI: -6.1 to -0.8 kg). Most (61.6%) in the immediate arm lost ≥5% of baseline weight versus 18.1% in the no-intervention-yet arm (p < 0.001). Participant engagement indicators include mean attendance of 11/16 sessions (69%), and 92% completed 24-month data collection.

Conclusion

DWW, a community-engaged, culturally appropriate, and language-accessible behavioral weight loss intervention, was successful with Deaf ASL users.

SUBMITTER: Barnett S

PROVIDER: S-EPMC10033396 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Deaf Weight Wise: A novel randomized clinical trial with Deaf sign language users.

Barnett Steven S Matthews Kelly K DeWindt Lori L Sutter Erika E Samuel-Hodge Carmen C Yang Hongmei H Pearson Thomas A TA

Obesity (Silver Spring, Md.) 20230308 4

<h4>Objective</h4>The goal of this study was to address the absence of evidence-based weight-control programs developed for use with Deaf people.<h4>Methods</h4>Community-based participatory research informed the design of the Deaf Weight Wise (DWW) trial and intervention. DWW focuses primarily on healthy lifestyle and weight through change in diet and exercise. The study enrolled 104 Deaf adults aged 40 to 70 years with BMI of 25 to 45 from community settings in Rochester, New York, and randomi ...[more]

PMID: 36890106

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Project description:BackgroundIndividuals with hearing impairments may face hindrances in health care assistance, which may significantly impact the prognosis and the incidence of complications and iatrogenic events. Therefore, the development of automatic communication systems to assist the interaction between this population and health care workers is paramount.ObjectiveThis study aims to systematically review the evidence on communication systems using human-computer interaction techniques developed for deaf people who communicate through sign language that are already in use or proposed for use in health care contexts and have been tested with human users or videos of human users.MethodsA systematic review will be performed based on a literature search in MEDLINE, Web of Science, ACM, and IEEE Xplore as well as top-tiered conferences in the area to identify relevant studies. The inclusion criteria are the description of the development of a sign language recognition system in a health care context and the testing with human users. Independent investigators (LFRO, LRV, and LMMSR) will screen eligible studies, and disagreements will be solved by a senior researcher (MSM). The included papers will undergo full-text screening. A PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) flow diagram will be presented to visually summarize the screening process, ensuring clarity and transparency in presenting the results. Additionally, a comprehensive chart table will be constructed to consolidate essential data related to the key variables extracted from the studies. These results will be meticulously analyzed and presented descriptively, offering insightful interpretations of the information encapsulated within the table.ResultsA preliminary search was performed in April 2024. Researchers concluded the study selection by July 2024. Data extraction, synthesis, report, and recommendations are expected to be finished by February 2025.ConclusionsThis systematic review will identify human-machine systems that enable communication in health services involving deaf patients, presenting the framework that includes usability and application in human contexts. We will present a comprehensive panel of findings, highlighting systems used to tackle communication barriers and offer a narrative comparison of current implementation practices.International registered report identifier (irrid)PRR1-10.2196/55427.

Project description:BackgroundThis study identified and explored how National Health Service (NHS) hearing aid clinics address cultural competence concerning Deaf British Sign Language (BSL) users. This was approached by (i) investigating how organisational processes meet the needs of Deaf signers from a hospital and hearing aid clinic perspective, (ii) analysing policies and guidelines to investigate if they equip practitioners to meet the needs of Deaf signers and (iii) exploring with practitioners who work in hearing aid clinics about their experiences of working with Deaf signers.MethodsThis study utilised a mixed-methods multiple case study design, incorporating documentary analysis and semi-structured interviews. Interview analysis was conducted using Reflexive Thematic Analysis (RTA). The research encompassed two hearing aid clinics in separate hospitals, producing 19 documents and eight interviews (four at each site) with audiologists ensuring a representative mix of professional experience levels.ResultsFour themes emerged from the integrated analysis: (1) Understanding Deaf signers; (2) Communicating with Deaf signers; (3) Barriers and Facilitators and (4) Service improvement. A noticeable gap in understanding BSL as both a language and a cultural system was apparent across various policies, strategies, training programmes and staff expertise. Over-reliance on interpreters provided a false sense of accessibility and most participants felt tentative to engage directly with Deaf signers. Positive practices observed at Sites A and B encompassed accurate identification of patients as Deaf signers, improved interpreter availability, communication methods, enhanced training and the encouragement of professional self-awareness.ConclusionThis is the first study that explores cultural competence of hearing aid clinics and its staff concerning Deaf signers in the UK. The results show both clinics require development to become an effective provider for culturally Deaf signers. Examples of how to design culturally competent practices have been provided to assist hearing aid clinics. The findings may be applicable to other underrepresented groups who are not typical users of conventional, acoustic hearing aids provided by the NHS.

Dataset Information

Deaf Weight Wise: A novel randomized clinical trial with Deaf sign language users.

Objective

Methods

Results

Conclusion

Publications

Deaf Weight Wise: A novel randomized clinical trial with Deaf sign language users.

Similar Datasets

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