1
|
Bui A, Mitchell GL, McDaniel C, Morrison A, Toole A, Buckland M, Kulp MT. Detection of significant vision conditions in children using QuickSee wavefront autorefractor. Ophthalmic Physiol Opt 2024; 44:501-513. [PMID: 38504505 DOI: 10.1111/opo.13301] [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: 10/26/2023] [Revised: 02/21/2024] [Accepted: 02/27/2024] [Indexed: 03/21/2024]
Abstract
PURPOSE This study evaluated the ability of QuickSee to detect children at risk for significant vision conditions (significant refractive error [RE], amblyopia and strabismus). METHODS Non-cycloplegic refraction (using QuickSee without and with +2 dioptre (D) fogging lenses) and unaided binocular near visual acuity (VA) were measured in 4- to 12-year-old children. Eye examination findings (VA, cover testing and cycloplegic retinoscopy) were used to determine the presence of vision conditions. QuickSee performance was summarised by area under the receiver operating characteristic curve (AUC), sensitivity and specificity for various levels of RE. QuickSee referral criteria for each vision condition were chosen to maximise sensitivity at a specificity of approximately 85%-90%. Sensitivity and specificity to detect vision conditions were calculated using multiple criteria. Logistic regression was used to evaluate the benefit of adding near VA (6/12 or worse) for detecting hyperopia. A paired t-test compared QuickSee without and with fogging lenses. RESULTS The mean age was 8.2 (±2.5) years (n = 174). RE ranged up to 9.25 D myopia, 8 D hyperopia, 5.25 D astigmatism and 3.5 D anisometropia. The testability of the QuickSee was 94.3%. AUC was ≥0.92 (excellent) for each level of RE. For the detection of any RE, sensitivity and specificity were 84.2% and 87.3%, respectively, using modified Orinda criteria and 94.5% and 78.2%, respectively, using the American Academy for Pediatric Ophthalmology and Strabismus (AAPOS) guidelines. For the detection of any significant vision condition, the sensitivity and specificity of QuickSee were 81.1% and 87.9%, respectively, using modified Orinda criteria and 93% and 78.6%, respectively, using AAPOS criteria. There was no significant benefit of adding near VA to QuickSee for the detection of hyperopia ≥+2.00 (p = 0.34). There was no significant difference between QuickSee measurements of hyperopic refractive error with and without fogging lenses (difference = -0.09 D; p = 0.51). CONCLUSIONS QuickSee had high discriminatory power for detecting children with hyperopia, myopia, astigmatism, anisometropia, any significant refractive error or any significant vision condition.
Collapse
Affiliation(s)
- Anh Bui
- The Ohio State University College of Optometry, Columbus, Ohio, USA
| | - G Lynn Mitchell
- The Ohio State University College of Optometry, Columbus, Ohio, USA
| | | | - Ann Morrison
- The Ohio State University College of Optometry, Columbus, Ohio, USA
| | - Andrew Toole
- The Ohio State University College of Optometry, Columbus, Ohio, USA
| | | | - Marjean T Kulp
- The Ohio State University College of Optometry, Columbus, Ohio, USA
| |
Collapse
|
2
|
Thorud HMS, Mudvari PR, Falkenberg HK. Academic performance and musculoskeletal pain in adolescents with uncorrected vision problems. BMC Pediatr 2024; 24:202. [PMID: 38515102 PMCID: PMC10956392 DOI: 10.1186/s12887-024-04681-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 03/01/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Undetected vision problems are common in school children, and a prevalence of up to 40% has previously been reported. Uncorrected vision and lack of optimal eye wear can have a significant impact on almost all aspects of everyday life, such as development and learning, academic performance, pain and discomfort, and quality of life. This study aimed to analyze the relationship between uncorrected vision problems, educational outcomes, and musculoskeletal pain symptoms. METHODS A total of 152 school children (15.1 ± 0.8 years, mean ± SD; 40% males) were included in the study. All participants were recruited from a free-of-charge school vision testing program in Kathmandu, Nepal. Academic grades were collected from the school records of the participants' nationwide final grade examinations. A questionnaire was used to record the use of digital devices, screen time, and associated symptoms, including musculoskeletal pain (Wong-Baker FACES Pain Rating Scales). RESULTS A total of 61 children (40%) had uncorrected vision, with a cycloplegic refraction of SER - 0.53 ± 0.52 (mean ± SD). Children with uncorrected vision had significantly more third division grades (26 vs. 9%, p = 0.004) and shoulder pain in general/during screen use (66 vs. 43/40%, p = 0.008/0.003; 2.1/1.9 vs. 1.1/1.0 mean pain score, p = 0.002/0.001) compared with children with normal vision. Sex based subanalyses showed that only girls with uncorrected vision had more third division grades (25 vs. 4%, p = 0.006), and only boys with uncorrected vision had more shoulder pain in general/during screen use (76 vs. 28/31%, p < 0.001; 2.2/2.4 vs. 0.7 mean pain score, p < 0.001), compared with children with normal vision. CONCLUSIONS The results of this study showed that even small refractive errors may impact educational outcomes and musculoskeletal pain in adolescents. Most of the participating children had low myopia, easily corrected with glasses. This suggests that regular eye examinations are important in school children, and there is a need for raised awareness among parents, and school- and healthcare personnel.
Collapse
Affiliation(s)
- Hanne-Mari Schiøtz Thorud
- National Centre for Optics, Vision and Eye Care, Department of Optometry, Radiography and Lighting Design, University of South-Eastern Norway, Kongsberg, Norway.
| | - Prabeen Raj Mudvari
- National Centre for Optics, Vision and Eye Care, Department of Optometry, Radiography and Lighting Design, University of South-Eastern Norway, Kongsberg, Norway
| | - Helle K Falkenberg
- National Centre for Optics, Vision and Eye Care, Department of Optometry, Radiography and Lighting Design, University of South-Eastern Norway, Kongsberg, Norway
| |
Collapse
|
3
|
Ramírez-Ortiz MA, Amato-Almanza M, Romero-Bautista I, Klunder-Klunder M, Aguirre-Luna O, Kuzhda I, Resnikoff S, Eckert KA, Lansingh VC. A large-scale analysis of refractive errors in students attending public primary schools in Mexico. Sci Rep 2023; 13:13509. [PMID: 37598286 PMCID: PMC10439951 DOI: 10.1038/s41598-023-40810-5] [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: 04/13/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023] Open
Abstract
A cross-sectional, retrospective study was conducted from September 2013 through July 2014 to determine the prevalence of refractive errors among students attending public primary schools in Mexico. Among 3,861,156 students at 14,566 public primary schools in all 32 states of Mexico, teachers identified reduced visual acuity in 1,253,589 (32.5%) using visual acuity measurement. Optometrists confirmed 391,498 [31.2%, mean (SD) age: 8.8 (1.9) years; 204,110 girls (52.9%)] had refractive errors using visual acuity measurement and noncycloplegic static retinoscopy. Among 288,537 (72.4%) of children with previous eyeglasses usage data reported, 241,505 (83.7%) had uncorrected refractive errors. Before prescription eyeglasses were provided, 281,891 students (72%) had logMAR visual acuity ≤ 0.2; eyeglasses corrected vision loss in 85.6% (n = 241,352) of them. Simple myopic astigmatism was the most frequent refractive error (25.7%, n = 100,545). Astigmatism > - 1.00 diopters was present in 54.6% of all students with ametropia. The anisometropia rate based on spherical equivalent difference between right and left eye ≥ 1.50 diopters was 3.9% (n = 15,402). Uncorrected refractive errors are an important issue in primary school students in Mexico. An updated study is needed to analyze the evolving trends over the past decade.
Collapse
Affiliation(s)
| | - Mónica Amato-Almanza
- Ophthalmology Department, Hospital Infantil de México Federico Gómez, Mexico City, Mexico
| | | | | | - Oswaldo Aguirre-Luna
- Ophthalmology Department, Hospital Infantil de México Federico Gómez, Mexico City, Mexico
| | - Iryna Kuzhda
- Ophthalmology Department, Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine
| | - Serge Resnikoff
- Brien Holden Vision Institute, Sydney, NSW, Australia
- School of Optometry and Vision Science, University of New South Wales, Sydney, NSW, Australia
| | | | - Van Charles Lansingh
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA.
- HelpMeSee, New York, NY, USA.
- See Better to Learn Better Foundation, Mexico City, Mexico.
- Instituto Mexicano de Oftalmología, Av. Armando Birlain Shaffler S/N, Centro Sur, 76090, Santiago de Querétaro, QRO, Mexico.
| |
Collapse
|
4
|
Pirindhavellie GP, Yong AC, Mashige KP, Naidoo KS, Chan VF. The impact of spectacle correction on the well-being of children with vision impairment due to uncorrected refractive error: a systematic review. BMC Public Health 2023; 23:1575. [PMID: 37596579 PMCID: PMC10436410 DOI: 10.1186/s12889-023-16484-z] [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: 08/30/2022] [Accepted: 08/08/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND Despite being easily corrected with eyeglasses, over two-thirds of the world's child population presents with vision impairment (VI) due to uncorrected refractive errors. While systematic reviews have shown that VI can significantly impact children's depression and anxiety, none have reviewed the existing literature on the association between spectacle correction and well-being. This review aims to address this knowledge gap. MAIN OUTCOME MEASURES The main outcome measures were i) cognitive and education well-being which included mathematics and english literacy, reading fluency, school function, academic performance and grades; ii) psychological and mental health well-being which included physical anxiety, learning anxiety and mental health test scores and iii) quality of life. METHODS We searched eight databases for articles published between 1999 to 2021 that assessed the associations between spectacle correction and children's (0 to 18 years) well-being. There were no restrictions on language or geographic location. Two reviewers independently screened all publications using validated quality checklists. The findings of the review were analysed using narrative synthesis. [PROSPERO CRD42020196847]. RESULTS Of 692 records found in the databases, six randomised control trials, one cohort, one cross-sectional and one qualitative study (N = 9, 1.3%) were eligible for analysis. Data were collected from 25 522 children, 20 parents and 25 teachers across the nine studies. Seven were rated as good quality (67 to 100% of quality criteria fulfilled), and two were satisfactory (33 to 66% of quality criteria fulfilled). Spectacle correction was found to improve children's educational well-being (n = 4 very strong evidence; n = 2 strong evidence), quality of life (n = 1, very strong evidence) and decrease anxiety and increase mental health scores (n = 1, strong evidence). CONCLUSION Evidence suggests that spectacle correction improves children's cognitive and educational well-being, psychological well-being, mental health, and quality of life. More research is needed, given the paucity of published literature and the focus on only three aspects of well-being.
Collapse
Affiliation(s)
| | - Ai Chee Yong
- Queens University Belfast, University Rd, Belfast, BT7 1NN, UK
| | | | - Kovin S Naidoo
- University of KwaZulu Natal, College of Health Sciences, Private Bag X54001, Durban, 4000, South Africa
| | - Ving Fai Chan
- University of KwaZulu Natal, College of Health Sciences, Private Bag X54001, Durban, 4000, South Africa.
- Queens University Belfast, University Rd, Belfast, BT7 1NN, UK.
| |
Collapse
|
5
|
The Evolution and the Impact of Refractive Errors on Academic Performance: A Pilot Study of Portuguese School-Aged Children. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9060840. [PMID: 35740777 PMCID: PMC9221706 DOI: 10.3390/children9060840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/25/2022] [Accepted: 06/01/2022] [Indexed: 11/16/2022]
Abstract
The relationship between vision and academic performance has been discussed for a long time, with special emphasis on visual factors associated with learning problems. The objective of this pilot study is to obtain an initial idea about the evolution and the impact of refractive errors on school-aged children. A visual examination was performed on 252 children between the ages of 6 and 11 years, which consisted of objective refraction, subjective refraction, and accommodative and binocular tests. No significant differences were observed regarding the refractive state when taking academic performance into account (p > 0.05). However, it was determined that academic performance was better among children with a negative spherical equivalent. Studies with a larger sample size must be conducted to verify the results that were attained in this present pilot study, and these must likewise look at possible ways in which strategies can be implemented in schools to reduce myopia progression.
Collapse
|
6
|
Collins ME, Guo X, Repka MX, Neitzel AJ, Friedman DS. Lessons Learned From School-Based Delivery of Vision Care in Baltimore, Maryland. Asia Pac J Ophthalmol (Phila) 2022; 11:6-11. [PMID: 35066521 DOI: 10.1097/apo.0000000000000488] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT In an effort to address health care disparities in pediatric eye care, school-based vision programs have been established. These programs, while not universally available, have been established at individual schools or across school districts in at least 20 states in the United States (US). They play a critical role for students who are not accessing eye care, especially in disadvantaged communities. In the US, school-based vision programs often provide vision screenings, eye exams, and eyeglasses directly in the school setting. The rationale for involving schools in vision care delivery is the recognition of the inter-relatedness between health and education, including how poor vision can impact learning. Vision for Baltimore is a citywide school-based vision program that provides vision care for all Baltimore City Public Schools elementary and middle school students (age range 4 to 16 years). The goal of this paper is to summarize lessons learned from our work on clinical outcomes from screenings and eye exams, the academic impact of Vision for Baltimore, and qualitative work about consent challenges and stakeholder engagement. While school-based vision programs may vary in operations, we hope the lessons learned through our work may help demonstrate the transformative impact on vision and learning, as well as the importance of addressing stakeholder needs to maximize impact and ensure program sustainability.
Collapse
Affiliation(s)
- Megan E Collins
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, US
- School of Education, Johns Hopkins University, Baltimore, MD, US
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, US
| | - Xinxing Guo
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, US
| | - Michael X Repka
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, US
| | - Amanda J Neitzel
- School of Education, Johns Hopkins University, Baltimore, MD, US
| | - David S Friedman
- Massachusetts Eye and Ear, Glaucoma Center of Excellence, Harvard Medical School, Boston, MA, US
| |
Collapse
|
7
|
Mavi S, Chan VF, Virgili G, Biagini I, Congdon N, Piyasena P, Yong AC, Ciner EB, Kulp MT, Candy TR, Collins M, Bastawrous A, Morjaria P, Watts E, Masiwa LE, Kumora C, Moore B, Little JA. The Impact of Hyperopia on Academic Performance Among Children: A Systematic Review. Asia Pac J Ophthalmol (Phila) 2022; 11:36-51. [PMID: 35066525 DOI: 10.1097/apo.0000000000000492] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE To assess the impact of uncorrected hyperopia and hyperopic spectacle correction on children's academic performance. DESIGN Systematic review and meta-analysis. METHODS We searched 9 electronic databases from inception to July 26, 2021, for studies assessing associations between hyperopia and academic performance. There were no restrictions on language, publication date, or geographic location. A quality checklist was applied. Random-effects models estimated pooled effect size as a standardized mean difference (SMD) in 4 outcome domains: cognitive skills, educational performance, reading skills, and reading speed. (PROSPERO registration: CRD-42021268972). RESULTS Twenty-five studies (21 observational and 4 interventional) out of 3415 met the inclusion criteria. No full-scale randomized trials were identified. Meta-analyses of the 5 studies revealed a small but significant adverse effect on educational performance in uncorrected hyperopic compared to emmetropic children {SMD -0.18 [95% confidence interval (CI), -0.27 to -0.09]; P < 0.001, 4 studies} and a moderate negative effect on reading skills in uncorrected hyperopic compared to emmetropic children [SMD -0.46 (95% CI, -0.90 to -0.03); P = 0.036, 3 studies]. Reading skills were significantly worse in hyperopic than myopic children [SMD -0.29 (95% CI, -0.43 to -0.15); P < 0.001, 1 study]. Qualitative analysis on 10 (52.6%) of 19 studies excluded from meta-analysis found a significant (P < 0.05) association between uncorrected hyperopia and impaired academic performance. Two interventional studies found hyperopic spectacle correction significantly improved reading speed (P < 0.05). CONCLUSIONS Evidence indicates that uncorrected hyperopia is associated with poor academic performance. Given the limitations of current methodologies, further research is needed to evaluate the impact on academic performance of providing hyperopic correction.
Collapse
Affiliation(s)
- Sonia Mavi
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Ving Fai Chan
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Gianni Virgili
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
- Department NEUROFARBA, University of Florence, Florence, Italy
| | - Ilaria Biagini
- Department NEUROFARBA, University of Florence, Florence, Italy
| | - Nathan Congdon
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
- Orbis International, New York, NY, US
- Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Prabhath Piyasena
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Ai Chee Yong
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Elise B Ciner
- Pennsylvania College of Optometry, Salus University, Elkins Park, PA, US
| | | | - T Rowan Candy
- School of Optometry, Indiana University, Bloomington, IN, US
| | - Megan Collins
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, US
| | - Andrew Bastawrous
- International Centre for Eye Health, Clinical Research Department, London School of Hygiene and Tropical Medicine, London, UK
- Peek Vision, London, UK
| | - Priya Morjaria
- International Centre for Eye Health, Clinical Research Department, London School of Hygiene and Tropical Medicine, London, UK
- Peek Vision, London, UK
| | - Elanor Watts
- Tennent Institute of Ophthalmology, Gartnavel General Hospital, Glasgow, UK
| | - Lynett Erita Masiwa
- Optometry Unit, Department of Primary Health Care, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | | | - Bruce Moore
- New England College of Optometry, Boston, MA, US
| | - Julie-Anne Little
- Centre for Optometry and Vision Science, School of Biomedical Sciences, Biomedical Sciences Research Institute, Ulster University, Coleraine, UK
| |
Collapse
|
8
|
MacKenzie GE, Morgan IG, Baraas RC, Little JA, Congdon N, Chan VF, Moore B, Bundy D. Recognizing Eye Health as an Integral Part of Children's School Health Throughout the World. Asia Pac J Ophthalmol (Phila) 2022; 11:3-5. [PMID: 35044338 DOI: 10.1097/apo.0000000000000455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Graeme E MacKenzie
- Riemann Limited, London, United Kingdom
- Clearly Initiatives, London, United Kingdom
| | - Ian G Morgan
- Research School of Biology, Australian National University, Canberra, ACT, Australia
| | - Rigmor C Baraas
- National Centre for Optics, Vision and Eye Care, Faculty of Health and Social Sciences, University of South-Eastern Norway, Norway
| | - Julie-Anne Little
- Centre for Optometry and Vision Science, Biomedical Sciences Research Institute, Ulster University, Coleraine, Northern Ireland, United Kingdom
| | - Nathan Congdon
- Ulverscroft Chair for Global Eye Health, Department School of Medicine, Centre for Public Health, Queen's University Belfast, Belfast, United Kingdom
- Orbis International, Lenexa, Kansas, US
| | - Ving Fai Chan
- School of Medicine, Dentistry and Biomedical Sciences, Institute of Clinical Science, Centre for Public Health, Royal Victoria Hospital, United Kingdom
- School of Optometry, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Bruce Moore
- New England College of Optometry, Boston, Massachusetts, US
| | - Donald Bundy
- Global Research Consortium for School Health and Nutrition, Faculty of Infectious and Tropical Diseases London School of Hygiene and Tropical Medicine
| |
Collapse
|
9
|
Neitzel AJ, Wolf B, Guo X, Shakarchi AF, Madden NA, Repka MX, Friedman DS, Collins ME. Effect of a Randomized Interventional School-Based Vision Program on Academic Performance of Students in Grades 3 to 7: A Cluster Randomized Clinical Trial. JAMA Ophthalmol 2021; 139:1104-1114. [PMID: 34499111 DOI: 10.1001/jamaophthalmol.2021.3544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Importance Uncorrected refractive error in school-aged children may affect learning. Objective To assess the effect of a school-based vision program on academic achievement among students in grades 3 to 7. Design, Setting, and Participants This cluster randomized clinical trial was conducted in Baltimore City Public Schools during school years from 2016 to 2019 among 2304 students in grades 3 to 7 who received eye examinations and eyeglasses. Intervention Participating schools were randomized 1:1:1 to receive eye examinations and eyeglasses during 1 of 3 school years (2016-2017, 2017-2018, and 2018-2019). Main Outcomes and Measures The primary outcome was 1-year intervention impact, measured by effect size (ES), defined as the difference in score on an academic test (i-Ready or Partnership for Assessment of Readiness for College and Careers tests on reading and mathematics) between intervention and control groups measured in SD units, comparing cohort 1 (intervention) with cohorts 2 and 3 (control) at the end of program year 1 and comparing cohort 2 (intervention) with cohort 3 (control) at the end of program year 2. The secondary outcome was 2-year intervention impact, comparing ES in cohort 1 (intervention) with cohort 3 (control) at the end of program year 2. Hierarchical linear modeling was used to assess the impact of the intervention. Analysis was performed on an intention-to-treat basis. Results Among the 2304 students included in the study, 1260 (54.7%) were girls, with a mean (SD) age of 9.4 (1.4) years. The analysis included 964 students (41 schools) in cohort 1, 775 students (41 schools) in cohort 2, and 565 students (38 schools) in cohort 3. There were 1789 Black students (77.6%), 388 Latinx students (16.8%), and 406 students in special education (17.6%). There was an overall 1-year positive impact (ES, 0.09; P = .02) as assessed by the i-Ready reading test during school year 2016-2017. Positive impact was also observed among female students (ES, 0.15; P < .001), those in special education (ES, 0.25; P < .001), and students who performed in the lowest quartile at baseline (ES, 0.28; P < .001) on i-Ready reading and among students in elementary grades on i-Ready mathematics (ES, 0.03; P < .001) during school year 2016-2017. The intervention did not show a sustained impact at 2 years or on Partnership for Assessment of Readiness for College and Careers testing. Conclusions and Relevance Students in grades 3 to 7 who received eyeglasses through a school-based vision program achieved better reading scores. Students had improved academic achievement over 1 year; however, a sustained impact was not observed after 2 years. Trial Registration The Registry of Efficacy and Effectiveness Studies Identifier: 1573.1v1.
Collapse
Affiliation(s)
- Amanda J Neitzel
- Center for Research and Reform in Education, Johns Hopkins University School of Education, Baltimore, Maryland
| | - Betsy Wolf
- Institute of Education Sciences, Department of Education, Washington, DC
| | - Xinxing Guo
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Dana Center for Preventive Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ahmed F Shakarchi
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Dana Center for Preventive Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Nancy A Madden
- Center for Research and Reform in Education, Johns Hopkins University School of Education, Baltimore, Maryland
| | - Michael X Repka
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - David S Friedman
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Megan E Collins
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Dana Center for Preventive Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Berman Institute of Bioethics, Johns Hopkins University, Baltimore, Maryland
| |
Collapse
|
10
|
Teran E, Ramírez-Jaime R, Martínez-Gaytán C, Romo-García E, Costela FM. Refractive Error of Students (15- to 18-year-olds) in Northwest Mexico. Optom Vis Sci 2021; 98:1127-1131. [PMID: 34629438 DOI: 10.1097/opx.0000000000001779] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
SIGNIFICANCE We assessed the prevalence of refractive error in a sample of children of Northern Mexico using the Refractive Error Study in Children protocol of the World Health Organization, which allows for the comparison with other global studies. PURPOSE Uncorrected refractive error is the main cause of visual impairment in children. The purpose of this study was to assess the refractive error and visual dysfunctions of students (15 to 18 years old) in the upper-middle school system of Sinaloa, Mexico. METHODS A total of 3468 students in Sinaloa's high school system participated in the study from 2017 to 2019. Optometrists and student clinicians from the Optometry Program of the Autonomous University of Sinaloa conducted the testing. Tests included visual acuities and static retinoscopy. We did not use a cycloplegic agent. RESULTS The results showed a high prevalence of uncorrected refractive errors. Myopia, defined as a refractive error ≤-0.50 D, had a prevalence of 36.11% (95% confidence interval, 33.47 to 38.83%); hyperopia, defined as a refractive error ≥+2.00 D, had a prevalence of 1.49% (95% confidence interval, 0.09 to 2.33%); and astigmatism, defined as a refractive error with a cylinder ≥0.75 D, had a prevalence of 29.17% (95% confidence interval, 26.60 to 31.76%). We found a significant effect of sex on visual acuity. CONCLUSIONS Our results are consistent with a high prevalence of myopia reported in adolescents worldwide and in Mexico's northern regions. The results suggest that students attending high school and entering universities should be required to have an optometric eye examination. Additional studies are needed to investigate the prevalence of refractive errors in children in Mexico.
Collapse
Affiliation(s)
| | - Rosalía Ramírez-Jaime
- Department of Optometry, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan, Sinaloa, Mexico
| | - Carlos Martínez-Gaytán
- Department of Optometry, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan, Sinaloa, Mexico
| | - Efrain Romo-García
- Department of Ophthalmology, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan, Sinaloa, Mexico
| | - Francisco M Costela
- Schepens Eye Research Institute, Massachusetts Eye and Ear, and Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
11
|
Rice ML, Sandoval MA, Castleberry KM, Schwartz TL. Physician Prescribing and Referral Patterns in Children with Cerebral Visual Impairment. Optom Vis Sci 2021; 98:1078-1084. [PMID: 34524214 DOI: 10.1097/opx.0000000000001775] [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: 11/25/2022] Open
Abstract
SIGNIFICANCE Cerebral visual impairment (CVI) is the leading cause of visual impairment in the developed world. Providing children with CVI with the appropriate treatment ensures the best possible visual outcome and potentially improves quality of life. PURPOSE The purpose of this study was to determine physician prescribing and visual rehabilitation referral patterns in children with CVI. METHODS A retrospective chart review was completed on children with CVI examined at Cincinnati Children's Hospital Medical Center from January 1, 2008, to March 1, 2018. Significant refractive error warranting correction was determined using the American Academy of Ophthalmology Preferred Guidelines and the American Association for Pediatric Ophthalmology and Strabismus Vision Screening Committee Guidelines. The CVI Range was used as a surrogate to categorize CVI severity. RESULTS A total of 194 children were included. Sixty-eight (35%) had refractive error warranting correction and were prescribed glasses (group RC), 99 (51%) did not have refractive error warranting correction and were not prescribed glasses (group NRNC), 20 (10%) had refractive error warranting correction but were not prescribed glasses (group RNC), and 7 (4%) did not have refractive error warranting correction but were prescribed glasses (group NRC). There was greater than one-line Snellen equivalent difference between group RC (20/156) and group RNC (20/221). There was greater than six-line Snellen equivalent difference between group NRNC (20/149) and group NRC (20/35). Mean CVI Range score 2 values for each group were 5.9, 4.6, 4.8, and 7.1. CONCLUSIONS Children with less severe CVI were less likely to have significant refractive error but given glasses. Despite significant refractive error, children with more severe CVI were not prescribed glasses. Children with very low visual function were not prescribed glasses as frequently, possibly limiting their visual rehabilitation. Providers should ensure that all children with CVI are correctly prescribed glasses to provide the best possible visual outcome.
Collapse
Affiliation(s)
| | - Monica A Sandoval
- Division of Pediatric Ophthalmology/Abrahamson Pediatric Eye Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Katherine M Castleberry
- Division of Pediatric Ophthalmology/Abrahamson Pediatric Eye Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | |
Collapse
|
12
|
Collins ME, Guo X, Mudie LI, Slavin RE, Madden N, Chang D, Owoeye J, Repka MX, Friedman DS. Baseline vision results from the Baltimore Reading and Eye Disease Study. Can J Ophthalmol 2021; 57:29-35. [PMID: 33745870 DOI: 10.1016/j.jcjo.2021.02.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/22/2021] [Accepted: 02/15/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We describe the Baltimore Reading and Eye Disease Study, report baseline ocular findings, and explore the feasibility of eye examinations in the school setting. DESIGN Prospective, school-based cohort study. PARTICIPANTS Students in second and third grades. METHODS Baseline eye examinations, including near and distance presenting visual acuity (VA), stereopsis, ocular alignment, dilated retinal examination, and cycloplegic refraction, were performed in 12 Baltimore public schools during the 2014-15 school year. MAIN OUTCOME MEASURES Presenting VA, prevalence of refractive error, and other ocular findings. RESULTS Among the 1054 eligible students, 321 participated. There were 271 (84.4%) African American and 186 (57.9%) female students; mean age was 7.9 ± 0.8 years. Cycloplegia was achieved in 308. The mean presenting distance and near VA was 0.1 ± 0.2 logMAR (range -0.1 to 1.5) and 0.1 ± 0.2 logMAR (range 0.0-1.6) in the better-seeing eye, respectively. The most common ocular findings were +1.00 diopter (D) or greater hyperopia (34.7%), -0.50 D or greater myopia (29.5%), 1.00 D or greater astigmatism (23.4%), and convergence insufficiency (7.2%). Thirty-seven (11.5%) children needed referral to an eye care provider; 10% of students required glasses full-time. CONCLUSIONS Whereas the majority of second and third grade students in this study have good VA and minimal refractive error, 1 in 9 have an ocular finding necessitating further evaluation. It was feasible to conduct cycloplegic eye examinations in the school setting.
Collapse
Affiliation(s)
- Megan E Collins
- Wilmer Eye Institute, Johns Hopkins University School of Medicine; Dana Center for Preventive Ophthalmology, Johns Hopkins University; Berman Institute of Bioethics, Johns Hopkins University.
| | - Xinxing Guo
- Wilmer Eye Institute, Johns Hopkins University School of Medicine; Dana Center for Preventive Ophthalmology, Johns Hopkins University
| | - Lucy I Mudie
- Department of Ophthalmology, University of Colorado School of Medicine
| | - Robert E Slavin
- Johns Hopkins School of Education, Center for Research and Reform in Education
| | - Nancy Madden
- Johns Hopkins School of Education, Center for Research and Reform in Education
| | | | - Josephine Owoeye
- University of Pikeville Kentucky College of Optometry, Pikeville, KY
| | - Michael X Repka
- Wilmer Eye Institute, Johns Hopkins University School of Medicine
| | - David S Friedman
- Massachusetts Eye and Ear Infirmary, Glaucoma Center of Excellence
| |
Collapse
|
13
|
Lipton BJ. Association Between Changes in Parental Medicaid Vision Coverage and Child Use of Vision Care. Acad Pediatr 2021; 21:101-108. [PMID: 33068811 DOI: 10.1016/j.acap.2020.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 09/17/2020] [Accepted: 10/10/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Many low-income children do not receive regular vision care despite the fact that all state Medicaid programs cover these services. The primary objective of this study was to examine whether children were more likely to have at least one past-year eye doctor visit when their parents gained Medicaid vision benefits. Other indicators of child vision care access (ie, unmet needs for glasses and difficulty seeing) and eye doctor visits among Medicaid-enrolled parents were also assessed. METHODS Difference-in-differences regression analysis leveraged within-state changes to Medicaid adult vision benefits. Study samples included 17,345 children with a Medicaid-enrolled parent and 12,219 parents with Medicaid coverage interviewed during the 2000 to 2013 National Health Interview Survey. RESULTS Providing Medicaid adult vision coverage was associated with a 5.4 percentage point increase (P = .009) in having at least one past-year eye doctor visit among parents and a 2.8 percentage point increase (P = .01) in this measure among children. These estimates represent increases of 22% and 14%, respectively, relative to unadjusted parent and child visit rates over the study period. These effects appeared to be concentrated among older children ages 12 to 17. Estimates for the other measures of child access to vision care were not statistically significant. CONCLUSIONS Providing adult vision benefits was associated with having at least one past-year eye doctor visit among low-income children, and may help to reduce income-based disparities in children's receipt of vision care. This research adds to the limited evidence base on the role of public policy in increasing access to vision services.
Collapse
Affiliation(s)
- Brandy J Lipton
- San Diego State University (SDSU), School of Public Health, San Diego, Calif.
| |
Collapse
|