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Assessing Visual Function in Young and Medically Complex Children with Cerebral Visual Impairment- [electronic resource]
Assessing Visual Function in Young and Medically Complex Children with Cerebral Visual Impairment- [electronic resource]
상세정보
- 자료유형
- 학위논문파일 국외
- 최종처리일시
- 20240214101554
- ISBN
- 9798380307468
- DDC
- 616
- 서명/저자
- Assessing Visual Function in Young and Medically Complex Children with Cerebral Visual Impairment - [electronic resource]
- 발행사항
- [S.l.]: : The University of Alabama at Birmingham., 2023
- 발행사항
- Ann Arbor : : ProQuest Dissertations & Theses,, 2023
- 형태사항
- 1 online resource(156 p.)
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-03, Section: B.
- 주기사항
- Advisor: Barstow, Beth.
- 학위논문주기
- Thesis (Ph.D.)--The University of Alabama at Birmingham, 2023.
- 사용제한주기
- This item must not be sold to any third party vendors.
- 초록/해제
- 요약Cerebral Visual impairment (CVI) has become the leading cause of vision impairment in children worldwide. Early identification of CVI has been shown to improve visual function outcomes and improve developmental outcomes and quality of life. However, children with CVI are difficult to identify and assess because the medical conditions that cause CVI can also cause impairment across domains of function. A scoping review was first conducted on interventions and outcome measures used for children with CVI. The sources identified (n=20) were grouped into five types of interventions. The review confirmed the need for quantitative, standardized methods for measuring visual function in children with CVI. The next aim was to develop and evaluate a new Video-based Visual Function Assessment (VFA) to quantify visual function in young and medically complex children with CVI. The VFA was also designed to be presented over a video-conference platform (Zoom) to allow for potential remote assessment. Participants comprised a convenience sample of young and medically complex children with CVI (n=22) who were assessed in the clinic via a mock remote Zoom session. Participants were rated from video recordings of the Zoom session by three clinicians of different backgrounds. Using interclass correlation coefficients (ICCs) we found strong agreement between raters for all total mean VFA scores. Clinical acuity was obtained when possible, and there was a strong correlation with mean total VFA scores. A phenomenological study was concurrently conducted to understand the experience and perspectives of the caregivers as facilitators during VFA assessment. Caregivers found the VFA to have good face validity and felt it was able to assess their child in a way that past clinical assessments have not been able. The remote capabilities of the VFA could also offer new methods for obtaining assessment of children with CVI during a window that the caregiver perceives their child to be using their vision the best. The VFA was able to reliably quantify basic visual function in a small group of young and medically complex children with CVI. In addition, most caregivers found the video-based assessment to be an ideal modality for assessing vision in their children.
- 일반주제명
- Occupational therapy.
- 일반주제명
- Optometry.
- 일반주제명
- Neurosciences.
- 일반주제명
- Clinical psychology.
- 키워드
- Assessment
- 키워드
- Low vision
- 키워드
- Pediatric
- 키워드
- Visual function
- 기타저자
- The University of Alabama at Birmingham Health Professions
- 기본자료저록
- Dissertations Abstracts International. 85-03B.
- 기본자료저록
- Dissertation Abstract International
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■020 ▼a9798380307468
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■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a616
■1001 ▼aWeden, Kathleen Mary.
■24510▼aAssessing Visual Function in Young and Medically Complex Children with Cerebral Visual Impairment▼h[electronic resource]
■260 ▼a[S.l.]:▼bThe University of Alabama at Birmingham. ▼c2023
■260 1▼aAnn Arbor :▼bProQuest Dissertations & Theses, ▼c2023
■300 ▼a1 online resource(156 p.)
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-03, Section: B.
■500 ▼aAdvisor: Barstow, Beth.
■5021 ▼aThesis (Ph.D.)--The University of Alabama at Birmingham, 2023.
■506 ▼aThis item must not be sold to any third party vendors.
■520 ▼aCerebral Visual impairment (CVI) has become the leading cause of vision impairment in children worldwide. Early identification of CVI has been shown to improve visual function outcomes and improve developmental outcomes and quality of life. However, children with CVI are difficult to identify and assess because the medical conditions that cause CVI can also cause impairment across domains of function. A scoping review was first conducted on interventions and outcome measures used for children with CVI. The sources identified (n=20) were grouped into five types of interventions. The review confirmed the need for quantitative, standardized methods for measuring visual function in children with CVI. The next aim was to develop and evaluate a new Video-based Visual Function Assessment (VFA) to quantify visual function in young and medically complex children with CVI. The VFA was also designed to be presented over a video-conference platform (Zoom) to allow for potential remote assessment. Participants comprised a convenience sample of young and medically complex children with CVI (n=22) who were assessed in the clinic via a mock remote Zoom session. Participants were rated from video recordings of the Zoom session by three clinicians of different backgrounds. Using interclass correlation coefficients (ICCs) we found strong agreement between raters for all total mean VFA scores. Clinical acuity was obtained when possible, and there was a strong correlation with mean total VFA scores. A phenomenological study was concurrently conducted to understand the experience and perspectives of the caregivers as facilitators during VFA assessment. Caregivers found the VFA to have good face validity and felt it was able to assess their child in a way that past clinical assessments have not been able. The remote capabilities of the VFA could also offer new methods for obtaining assessment of children with CVI during a window that the caregiver perceives their child to be using their vision the best. The VFA was able to reliably quantify basic visual function in a small group of young and medically complex children with CVI. In addition, most caregivers found the video-based assessment to be an ideal modality for assessing vision in their children.
■590 ▼aSchool code: 0005.
■650 4▼aOccupational therapy.
■650 4▼aOptometry.
■650 4▼aNeurosciences.
■650 4▼aClinical psychology.
■653 ▼aAssessment
■653 ▼aCerebral visual impairment
■653 ▼aLow vision
■653 ▼aPediatric
■653 ▼aVisual function
■690 ▼a0498
■690 ▼a0210
■690 ▼a0317
■690 ▼a0622
■71020▼aThe University of Alabama at Birmingham▼bHealth Professions.
■7730 ▼tDissertations Abstracts International▼g85-03B.
■773 ▼tDissertation Abstract International
■790 ▼a0005
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16934313▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
■980 ▼a202402▼f2024
