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Wu W, Yi L, Zhang K, Chen Z, Shi C, Chen C, Cai Y, Hu L, Chen X. Health-related quality of life measurements in children and adolescents with refractive errors: A scoping review. ADVANCES IN OPHTHALMOLOGY PRACTICE AND RESEARCH 2024; 4:84-94. [PMID: 38623588 PMCID: PMC11016581 DOI: 10.1016/j.aopr.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/23/2024] [Accepted: 03/05/2024] [Indexed: 04/17/2024]
Abstract
Background Refractive errors, particularly myopia, are the leading visual disorders worldwide, significantly affecting the quality of life (QOL) even after correction. This scoping review focuses on health-related quality of life (HRQOL) measurements for children and adolescents with refractive errors. Main text We explored generic and disease-specific HRQOL tools, examining their content, psychometric properties, and the impact of various interventions on QOL. Two English databases-PubMed, Embase, and one Chinese database, CNKI, were searched for relevant studies published from January 2001 to October 2023. Inclusion criteria encompassed studies using standardized instruments to assess the QOL of children aged 0-18 with refractive errors. The review compares prevalent HRQOL measurements, analyzes children's refractive error assessments, and discusses intervention effects on patient QOL. Conclusions The study underlines the necessity of developing disease-specific QOL instruments for very young children and serves as a practical guide for researchers in this field. The findings advocate for a targeted approach in HRQOL assessment among the pediatric population, identifying critical gaps in current methodologies.
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Affiliation(s)
- Wei Wu
- Eye Center of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Lisha Yi
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Queensland, Australia
- School of Biomedical Sciences, University of Queensland, St Lucia Campus, Brisbane, Australia
| | - Kai Zhang
- Zhejiang Provincial Key Lab of Ophthalmology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Zipei Chen
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Caiping Shi
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Chen Chen
- School of Biomedical Sciences, University of Queensland, St Lucia Campus, Brisbane, Australia
| | - Yilu Cai
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Lidan Hu
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Xiangjun Chen
- Eye Center of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
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Liang X, Zheng D, Young CA, Ma Y, Ling L, Zou M, Liu S, Zhang X, Jin G. Evaluation of functional vision and eye-related quality of life in children with congenital ectopia lentis: a prospective cross-sectional study. BMJ Open 2023; 13:e075222. [PMID: 38135313 DOI: 10.1136/bmjopen-2023-075222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVES This study aims to evaluate the effect of congenital ectopia lentis (CEL) on functional vision and eye-related quality of life (ER-QOL) in children and their families using the Paediatric Eye Questionnaire (PedEyeQ). DESIGN A questionnaire survey administered via in-person interviews of patients with CEL and their parents. PARTICIPANTS 51 children with CEL and 53 visually normal controls accompanied by 1 parent completed the survey questionnaires for the study from March 2022 to September 2022. OUTCOME MEASURES PedEyeQ domain scores. Functional vision and ER-QOL of children and their families were evaluated by calculating and comparing the Rasch domain scores of the PedEyeQ. RESULTS PedEyeQ domain scores were significantly worse with CEL compared with controls (p<0.01 for each), with the exception of the Proxy Social domain among children aged 0-4 years (p=0.283). Child PedEyeQ greatest differences were in the functional vision domain (5-11 years, -20 points (95% CI -27 to -12)) and frustration/worry domain (12-17 years, -41 (95% CI -37 to -6)). Proxy PedEyeQ greatest differences were in the functional vision domain (0-4 years, -34 (95% CI -45 to -22)) and frustration/worry domain (5-11 years, -27 (95% CI -39 to -14); 12-17 years, -37(95% CI (-48 to -26))). Parent PedEyeQ greatest difference was in the 'worry about child's eye condition' (-57 (95% CI (-63 to -51))). CONCLUSIONS In this study, children with CEL had reduced functional vision and ER-QOL compared with controls. Parents of children with CEL also experience reduced quality of life.
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Affiliation(s)
- Xiaolin Liang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Danying Zheng
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | | | - Yiyuan Ma
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Lirong Ling
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Minjie Zou
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Siyuan Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Xinyu Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Guangming Jin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
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Birch EE, Kelly KR. Amblyopia and the whole child. Prog Retin Eye Res 2023; 93:101168. [PMID: 36736071 PMCID: PMC9998377 DOI: 10.1016/j.preteyeres.2023.101168] [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: 09/20/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 02/04/2023]
Abstract
Amblyopia is a disorder of neurodevelopment that occurs when there is discordant binocular visual experience during the first years of life. While treatments are effective in improving visual acuity, there are significant individual differences in response to treatment that cannot be attributed solely to difference in adherence. In this considerable variability in response to treatment, we argue that treatment outcomes might be optimized by utilizing deep phenotyping of amblyopic deficits to guide alternative treatment choices. In addition, an understanding of the broader knock-on effects of amblyopia on developing visually-guided skills, self-perception, and quality of life will facilitate a whole person healthcare approach to amblyopia.
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Affiliation(s)
- Eileen E Birch
- Pediatric Vision Laboratory, Retina Foundation of the Southwest, 9600 North Central Expressway #200, Dallas, TX, 75225, USA; Department of Ophthalmology, University of Texas Southwestern Medical Center, 5303 Harry Hines Boulevard, Dallas, TX, 75390, USA.
| | - Krista R Kelly
- Department of Ophthalmology, University of Texas Southwestern Medical Center, 5303 Harry Hines Boulevard, Dallas, TX, 75390, USA; Vision and Neurodevelopment Laboratory, Retina Foundation of the Southwest, 9600 North Central Expressway #200, Dallas, TX, 75225, USA.
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Selvan K, Abalem MF, Lacy GD, Vincent A, Héon E. The State of Patient-Reported Outcome Measures for Pediatric Patients with Inherited Retinal Disease. Ophthalmol Ther 2022; 11:1031-1046. [PMID: 35499804 PMCID: PMC9114271 DOI: 10.1007/s40123-022-00514-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 04/11/2022] [Indexed: 11/28/2022] Open
Abstract
Patient-reported outcome measures (PROMs) are questionnaires that assess health outcomes meaningful to the patient. PROMs have multiple applications, such as supporting clinicians’ decision-making for patient care, understanding the impact of disease on patient functioning, and evaluating the efficacy of therapeutics. Though PROMs were developed for various eye conditions, no PROM was tailored to pediatric patients with inherited retinal disease (IRD). Hence, a literature search was conducted using MEDLINE and Embase to identify PROMs potentially relevant to this patient population. This review evaluated selected pediatric PROMs against the US Food and Drug Administration (FDA) guidelines and found restricted use in the context of IRD. As there is a need for PROMs tailored to pediatric patients with IRD, we provide a perspective on applying the International Society for Pharmacoeconomics and Outcomes Research and FDA standards on the development of PROMs specific to IRD. Inherited retinal diseases refer to a group of genetic conditions that affect the eye’s light-sensing cells and lead to vision loss. When a patient undergoes an eye assessment, the measures used are technical (e.g., visual acuity, visual field) and do not routinely address the patient’s experience. It is increasingly evident that the technical tools used do not really reflect how patients’ vision affects their daily lives. Questionnaires designed to assess how a condition impacts a daily activity are referred to as patient-reported outcome measures. The perspective of the impact of a condition on daily activities differs between adults and children. These tools are being created to evaluate health outcomes important to the patient on the basis of their condition and age. This is especially important when determining the value of therapies from the patient perspective. To date, no such questionnaire has been designed for pediatric patients with inherited retinal disease, an important cause of blindness. We explored the literature to evaluate existing pediatric vision tools and found that those could not be used to fill this gap. Given that we found a need to develop questionnaires tailored to pediatric patients with IRD, we also provide insight into how such a tool can be created for this population.
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Affiliation(s)
- Kavin Selvan
- Genetics and Genome Biology (GGB) Program, The Hospital for Sick Children Research Institute, Toronto, ON Canada
- Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, University of Toronto, Toronto, ON Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, ON Canada
| | - Maria F. Abalem
- Department of Ophthalmology and Visual Sciences, University of Michigan Medical School, Ann Arbor, MI USA
- Department of Ophthalmology and Otolaryngology, University of Sao Paulo Medical School, Sao Paulo, Sao Paulo Brazil
| | - Gabrielle D. Lacy
- Department of Ophthalmology and Visual Sciences, University of Michigan Medical School, Ann Arbor, MI USA
| | - Ajoy Vincent
- Genetics and Genome Biology (GGB) Program, The Hospital for Sick Children Research Institute, Toronto, ON Canada
- Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, University of Toronto, Toronto, ON Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, ON Canada
| | - Elise Héon
- Genetics and Genome Biology (GGB) Program, The Hospital for Sick Children Research Institute, Toronto, ON Canada
- Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, University of Toronto, Toronto, ON Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, ON Canada
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Hatt SR, Leske DA, Castañeda YS, Wernimont SM, Liebermann L, Cheng-Patel CS, Birch EE, Holmes JM. Association of Strabismus With Functional Vision and Eye-Related Quality of Life in Children. JAMA Ophthalmol 2021; 138:528-535. [PMID: 32215586 DOI: 10.1001/jamaophthalmol.2020.0539] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Strabismus is common, affecting 2% to 4% of children, but how children and their families are affected in everyday life is poorly understood. Objective To evaluate the association of strabismus with functional vision and eye-related quality of life in children and their families using the Pediatric Eye Questionnaire (PedEyeQ). Design, Setting, and Participants This cross-sectional study was conducted between December 2017 and October 2019 and included 91 children with strabismus and 166 visually normal controls across 3 age groups (0-4, 5-11, and 12-17 years) who were enrolled at Mayo Clinic, Rochester, Minnesota, and Retina Foundation of the Southwest, Dallas, Texas. Exposures Children completed the child PedEyeQ (5 to 11- and 12 to 17-year versions: functional vision, bothered by eyes/vision, social, and frustration/worry domains); parents completed the proxy (0 to 4-, 5 to 11-, and 12 to 17-year versions: functional vision, bothered by eyes/vision, social, frustration/worry, and eye care domains) and the parent PedEyeQ (impact on parent and family, worry about child's eye condition, worry about child's self-perception and interactions, and worry about child's functional vision domains). Rasch-calibrated PedEyeQ scores were calculated for each domain and converted to 0 (worst) to 100. Main Outcomes and Measures PedEyeQ domain scores. Results Of 91 participants with strabismus, 41 (45.1%) were girls, 74 (81.3%) were white, 4 (4.4%) were Asian, 5 (5.5%) were more than 1 race, 5 (5.5%) were African American, and 2 (2.2%) were American Indian/Alaska Native. Child PedEyeQ domain scores were lower with strabismus vs visually normal controls among children ages 5 to 11 years and the greatest mean (SD) difference was in functional vision (12 [14] points; 95% CI, 6-18; P = .001), and among children ages 12 to 17 years, the greatest mean (SD) difference was in frustration/worry (27 [13] points; 95% CI, 18-36; P < .001). Proxy PedEyeQ domain scores were also lower with strabismus. The greatest difference among children ages 0 to 4 years was in functional vision (13 [9] points; 95% CI, 9-16; P < .001), among children ages 5 to 11 years was in functional vision (26 [10] points; 95% CI, 22-30; P < .001); and among children ages 12 to 17 years was in functional vision (21 [12] points; 95% CI, 12-30; P < .001), social (21 [13] points; 95% CI, 12-30; P < .001), and frustration/worry (21 [13] points; 95% CI, 12-30; P < .001). Parent PedEyeQ domain scores were lower with strabismus; the greatest difference was in worry about child's eye condition (38 [14] points; 95% CI, 34-42; P < .001). Conclusions and Relevance Strabismus is associated with reduced functional vision and eye-related quality of life in children. Parents of children with strabismus also experience a reduced quality of life. These findings advance our understanding of how strabismus affects children and their families and should be considered when defining patient management goals.
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Affiliation(s)
- Sarah R Hatt
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota
| | - David A Leske
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota
| | | | | | | | | | - Eileen E Birch
- Retina Foundation of the Southwest, Dallas, Texas.,Department of Ophthalmology, University of Texas Southwestern Medical Center, Dallas
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Understanding the Impact of Residual Amblyopia on Functional Vision and Eye-related Quality of Life Using the PedEyeQ. Am J Ophthalmol 2020; 218:173-181. [PMID: 32511967 DOI: 10.1016/j.ajo.2020.05.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/07/2020] [Accepted: 05/26/2020] [Indexed: 11/23/2022]
Abstract
PURPOSE To evaluate the effect of residual amblyopia on functional vision and eye-related quality of life (ER-QOL) in children and their families using the Pediatric Eye Questionnaire (PedEyeQ). DESIGN Prospective cross-sectional study. METHODS Seventeen children with residual amblyopia (no current treatment except glasses), 48 visually normal controls without glasses, and 19 controls wearing glasses (aged 8-11 years) completed the Child 5-11 year PedEyeQ. One parent for each child completed the Proxy 5-11 PedEyeQ, Parent PedEyeQ. Rasch-calibrated domain scores were calculated for each questionnaire domain and compared between amblyopic children and controls. RESULTS PedEyeQ scores were significantly lower (worse) for children with residual amblyopia than for controls without glasses across all domains: Child PedEyeQ greatest mean difference 18 points worse on Functional vision domain (95% confidence interval [CI] -29 to -7; P < .001); Proxy PedEyeQ greatest mean difference 31 points worse on Functional vision domain (95% CI -39 to -24; P < .001); Parent PedEyeQ greatest mean difference 34 points worse on the Worry about child's eye condition domain (95% CI -46 to -22; P < .001). Compared with controls wearing glasses, PedEyeQ scores were lower for residual amblyopia on the Child Frustration/worry domain (P = .03), on 4 of 5 Proxy domains (P ≤ .05), and on 3 of 4 Parent domains (P ≤ .05). CONCLUSIONS Residual amblyopia affects functional vision and ER-QOL in children. Parents of amblyopic children also experience lower quality of life. These data help broaden our understanding of the everyday-life impact of childhood residual amblyopia.
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Birch EE, Castañeda YS, Cheng-Patel CS, Morale SE, Kelly KR, Jost RM, Hudgins LA, Leske DA, Holmes JM. Associations of Eye-Related Quality of Life With Vision, Visuomotor Function, and Self-Perception in Children With Strabismus and Anisometropia. Invest Ophthalmol Vis Sci 2020; 61:22. [PMID: 32926105 PMCID: PMC7490229 DOI: 10.1167/iovs.61.11.22] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/08/2020] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate associations between eye-related quality of life (ER-QOL) assessed by the Child Pediatric Eye Questionnaire (Child PedEyeQ) and functional measures (vision, visuomotor function, self-perception) in children with strabismus, anisometropia, or both. Our hypothesis was that children with functional deficits would have lower ER-QOL, and if so, these associations would support the convergent construct validity of the Child PedEyeQ. Methods We evaluated 114 children (ages 5-11 years) with strabismus, anisometropia, or both. Each child completed the Child PedEyeQ to assess four Rasch-scored domains of ER-QOL: Functional Vision, Bothered by Eyes/Vision, Social, and Frustration/Worry. In addition, children completed one or more functional tests: visual acuity (n = 114), Randot Preschool Stereoacuity (n = 92), contrast balance index (suppression; n = 91), Readalyzer reading (n = 44), vergence instability (n = 50), Movement Assessment Battery for Children-2 manual dexterity (n = 57), and Pictorial Scale of Perceived Competence and Social Acceptance for Young Children (n = 44). Results Child PedEyeQ Functional Vision domain scores were correlated with self-perception of physical competence (rs = 0.65; 95% confidence interval [CI], 0.35-0.96) and reading speed (rs = 0.47; 95% CI, 0.16-0.77). Bothered by Eyes/Vision domain scores were correlated with self-perception of physical competence (rs = 0.52; 95% CI, 0.21-0.83). Moderate correlations were observed between Social domain scores and vergence instability (rs = -0.46; 95% CI, -0.76 to -0.15) and self-perception of physical competence (rs = 0.43; 95% CI, 0.12-0.73) and peer acceptance (rs = 0.49; 95% CI, 0.18-0.80). Frustration/Worry domain scores were moderately correlated with self-perception of physical competence (rs = 0.41; 95% CI, 0.10-0.71) and peer acceptance (rs = 0.47; 95% CI, 0.16-0.77). Conclusions Strong and moderate correlations were observed between functional measures and Child PedEyeQ domain scores. These associations provide supporting evidence that the Child PedEyeQ has convergent construct validity.
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Affiliation(s)
- Eileen E. Birch
- Retina Foundation of the Southwest, Dallas, Texas, United States
- Ophthalmology, UT Southwestern Medical Center, Dallas, Texas, United States
| | | | | | - Sarah E. Morale
- Retina Foundation of the Southwest, Dallas, Texas, United States
| | - Krista R. Kelly
- Retina Foundation of the Southwest, Dallas, Texas, United States
- Ophthalmology, UT Southwestern Medical Center, Dallas, Texas, United States
| | - Reed M. Jost
- Retina Foundation of the Southwest, Dallas, Texas, United States
| | | | - David A. Leske
- Ophthalmology, Mayo Clinic, Rochester, Minnesota, United States
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Leske DA, Hatt SR, Castañeda YS, Wernimont SM, Liebermann L, Cheng-Patel CS, Birch EE, Holmes JM. Eye-related quality of life and functional vision in children wearing glasses. J AAPOS 2020; 24:91.e1-91.e6. [PMID: 32113988 PMCID: PMC7667888 DOI: 10.1016/j.jaapos.2019.12.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/15/2019] [Accepted: 12/11/2019] [Indexed: 10/24/2022]
Abstract
PURPOSE To evaluate eye-related quality of life (ER-QOL) and functional vision in children wearing glasses using the Pediatric Eye Questionnaire (PedEyeQ). METHODS Children 5-17 years of age with normal visual acuity who wore glasses for correction of refractive error and with no other eye condition or treatment and control subjects who did not wear glasses, along with 1 parent for each child, were prospectively enrolled. Children completed the Child 5-11 or 12-17 PedEyeQ (four domains); parents completed the Proxy 5-11 or 12-17 questionnaires (perceived effect on child; five domains) and also the Parent questionnaire (effect on parent themselves; four domains). Each domain was Rasch-scored (converted to 0-100), and scores between groups were compared. RESULTS A total of 40 subjects and 99 non-glasses-wearing controls, along with 1 parent for each child, were included. Children 5-11 and 12-17 years of age who wore glasses had lower PedEyeQ scores across all domains compared with controls (mean differences, -6 to -15; P ≤ 0.04 for each domain). Proxy scores were also lower for glasses wearers across age groups and domains (mean differences, -4 to -18; P ≤ 0.02), and Parent scores were lower for parents of children wearing glasses (mean differences, -6 to -18; P < 0.001 for each domain). CONCLUSIONS In this study, glasses wearers had reduced ER-QOL and functional vision compared with control subjects. Parents of children wearing glasses also experience reduced quality of life.
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Affiliation(s)
- David A Leske
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota
| | - Sarah R Hatt
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota
| | | | | | | | | | - Eileen E Birch
- Retina Foundation of the Southwest, Dallas, Texas; Department of Ophthalmology, University of Texas Southwestern Medical Center, Dallas, Texas
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Leske DA, Hatt SR, Castañeda YS, Wernimont SM, Liebermann L, Cheng-Patel CS, Birch EE, Holmes JM. Validation of the Pediatric Eye Questionnaire in Children with Visual Impairment. Am J Ophthalmol 2019; 208:124-132. [PMID: 31377286 DOI: 10.1016/j.ajo.2019.07.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 07/25/2019] [Accepted: 07/27/2019] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the recently developed Pediatric Eye Questionnaire (PedEyeQ) in visually impaired and visually normal children, as an initial validation of the PedEyeQ. DESIGN Questionnaire validation study. METHODS A total of 48 children with visual impairment (retinal, cortical, and corneal conditions) and 59 visually normal controls were enrolled at 2 centers. Five- to 17-year-old children completed the Child PedEyeQ (5-11- and 12-17-year-old versions), and parents completed the Proxy PedEyeQ (0-4-, 5-11-, and 12-17-year-old versions) and the Parent PedEyeQ. Rasch scores were calculated by age group for each distinct domain within each age-specific PedEyeQ (converted to 0-100 for interpretation). Domains for the Child PedEyeQ are functional vision, bothered by eyes/vision, social, and frustration/worry. Proxy PedEyeQ domains are functional vision, bothered by eyes/vision, social, frustration/worry, and eye care. Parent PedEyeQ domains are impact on parent and family, worry about child's eye condition, worry about child's self-perception/interactions, and worry about child's functional vision. For each domain, median PedEyeQ scores were compared between visually impaired and visually normal cohorts. RESULTS Child 5-11 and 12-17 PedEyeQ scores were significantly lower (worse) for visually impaired children than for controls for each domain (P < .007), except for the social domain in 5-11-year-old children (P = .13). In addition, Proxy 0-4-, 5-11-, and 12-17-year-old PedEyeQ scores, and Parent PedEyeQ scores, were lower for visually impaired children across all domains (P < .001). CONCLUSIONS Visually impaired children and their parents had significantly lower (worse) PedEyeQ scores than visually normal controls, across functional vision and eye-related quality of life domains, demonstrating known-group validity of the PedEyeQ in children with visual impairment.
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Hatt SR, Leske DA, Castañeda YS, Wernimont SM, Liebermann L, Cheng-Patel CS, Birch EE, Holmes JM. Development of Pediatric Eye Questionnaires for Children With Eye Conditions. Am J Ophthalmol 2019; 200:201-217. [PMID: 30653960 PMCID: PMC6730562 DOI: 10.1016/j.ajo.2019.01.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 01/04/2019] [Accepted: 01/04/2019] [Indexed: 11/17/2022]
Abstract
PURPOSE To develop patient-derived Pediatric Eye Questionnaires (PedEyeQ) to separately assess eye-related quality of life (ER-QOL) and functional vision in children with eye conditions. DESIGN Questionnaire development study. METHODS A total of 444 children (0 to <18 years old), across 10 diagnostic categories, were enrolled at 2 sites. All parents (n = 444) and 277 children (5 to <18 years old) completed master questionnaires, developed from patient-derived concerns. Factor analysis was performed to identify unidimensional domains (eigenvalue >1.0) and Rasch analyses (differential item functioning, targeting, fit) to reduce items (separate analyses for subjects aged 0-4, 5-11, and 12-17 years and for each factor). RESULTS The Child 5- to 11-year-old PedEyeQ consisted of 4 unidimensional domains/questionnaires: functional vision, bothered by eyes/vision, social, frustration/worry (10 items each). The Child 12- to 17-year-old PedEyeQ consisted of the same 4 domains (total 39 items). The Proxy 0- to 4-year-old PedEyeQ consisted of 3 questionnaires/domains: functional vision, bothered by eyes/vision, social (total 29 items). The Proxy 5- to 11-year-old PedEyeQ consisted of 5 questionnaires/domains: functional vision, bothered by eyes/vision, social, frustration/worry, eye care (total 39 items), as did the Proxy 12- to 17-year-old PedEyeQ (total 42 items). The Parent PedEyeQ consisted of 4 questionnaires/domains: impact on parent/family, worry regarding child's eye condition, worry regarding child's self-perception and interactions, worry regarding child's visual function (total 35 items). Rasch look-up tables were created for scoring. CONCLUSIONS By following a rigorous approach, we have developed Pediatric Eye Questionnaires for separately assessing functional vision and ER-QOL domains in children of any age and with any eye condition.
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Affiliation(s)
- Sarah R Hatt
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota, USA
| | - David A Leske
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Laura Liebermann
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Eileen E Birch
- Retina Foundation of the Southwest, Dallas, Texas, USA; Department of Ophthalmology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jonathan M Holmes
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota, USA.
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Braithwaite T, Calvert M, Gray A, Pesudovs K, Denniston AK. The use of patient-reported outcome research in modern ophthalmology: impact on clinical trials and routine clinical practice. PATIENT-RELATED OUTCOME MEASURES 2019; 10:9-24. [PMID: 30774489 PMCID: PMC6352858 DOI: 10.2147/prom.s162802] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This review article considers the rising demand for patient-reported outcome measures (PROMs) in modern ophthalmic research and clinical practice. We review what PROMs are, how they are developed and chosen for use, and how their quality can be critically appraised. We outline the progress made to develop PROMs in each clinical subspecialty. We highlight recent examples of the use of PROMs as secondary outcome measures in randomized controlled clinical trials and consider the impact they have had. With increasing interest in using PROMs as primary outcome measures, particularly where interventions have been found to be of equivalent efficacy by traditional outcome metrics, we highlight the importance of instrument precision in permitting smaller sample sizes to be recruited. Our review finds that while there has been considerable progress in PROM development, particularly in cataract, glaucoma, medical retina, and low vision, there is a paucity of useful tools for less common ophthalmic conditions. Development and validation of item banks, administered using computer adaptive testing, has been proposed as a solution to overcome many of the traditional limitations of PROMs, but further work will be needed to examine their acceptability to patients, clinicians, and investigators.
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Affiliation(s)
- Tasanee Braithwaite
- Centre for Patient Reported Outcomes Research and NIHR Birmingham Biomedical Research Centre, University of Birmingham, Edgbaston, Birmingham, UK, .,Moorfields Eye Hospital, London, UK,
| | - Melanie Calvert
- Centre for Patient Reported Outcomes Research and NIHR Birmingham Biomedical Research Centre, University of Birmingham, Edgbaston, Birmingham, UK, .,Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, UK
| | - Alastair Gray
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | | | - Alastair K Denniston
- Centre for Patient Reported Outcomes Research and NIHR Birmingham Biomedical Research Centre, University of Birmingham, Edgbaston, Birmingham, UK, .,Department of Ophthalmology, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHSFT, Birmingham, UK.,Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,NIHR Biomedical Research Centre (Moorfields Eye Hospital/UCL), London, UK
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