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Published on: February 11, 2014
Quality of life and functional vision in children treated for cataract-a cross-sectional study
V K Tailor1, Y Abou-Rayyah1, J Brookes1
1Paediatric, Glaucoma, Adnexal and Statistics Services, NIHR Biomedical Research Centre at Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK.
Insights
Childhood cataract significantly impacts functional vision and quality of life. This study reveals long-term effects on children and families, affecting daily activities and well-being.
Area of Science:
- Ophthalmology
- Pediatrics
- Quality of Life Research
Background:
- Childhood cataract requires intensive management, impacting families.
- Limited understanding exists regarding the effects on functional vision and quality of life.
Purpose of the Study:
- To assess the impact of cataract on functional visual ability and quality of life in children.
- To evaluate vision-related (VR-QoL) and health-related quality of life (HR-QoL) in pediatric cataract patients and their families.
Main Methods:
- Seventy-two children (aged 2-16) with cataract and their parents/carers participated.
- Validated instruments used: Cardiff Visual Ability Questionnaire for Children (CVAQC), Impact of Vision Impairment for Children (IVI-C), and PedsQL V 4.0.
Main Results:
- Markedly reduced scores across all measures indicate significant impact.
- Psychosocial aspects of quality of life were more affected than physical aspects.
- Parental reports indicated a greater HR-QoL impact than self-reports, especially in older children.
Conclusions:
- Childhood cataract has a substantial long-term negative effect on functional visual ability and quality of life.
- The HR-QoL impact is comparable to conditions like severe congenital heart defects or liver transplants in children.
Abstract:
PurposeChildren with cataract and their families face intensive medical and surgical management, with numerous hospital attendances, topical medications, and surgical procedures, as well as uncertainty about the child's future visual ability, education, and independence. Little is known about the impact on functional visual ability, vision-, and health-related quality of life (VR-, HR-QoL).Patients and methodsSeventy two children aged 2-16 years (mean 8.45, SD 4.1) treated for developmental or secondary cataract and their parents/carers completed three validated instruments measuring functional visual ability, VR-, and HR-QoL: the Cardiff Visual Ability Questionnaire for Children (CVAQC), Impact of Vision Impairment for Children (IVI-C), and PedsQL V 4.0.ResultsAll scores are markedly reduced: median (interquartile range (IQR)) CVAQC score -1.42 (-2.28 to -0.03), mean (SD) IVI-C score 65.67 (16.91), median (IQR) PedsQL family impact score 75 (56.94-88.19), parent report 71.74 (51.98-88.5), self-report 76.09 (61.96-89.13). Psychosocial PedsQL subscores are lower than physical subscores. Parent-completed tools (PedsQL family and parent report) state greater impact on HR-QoL than tools completed by children/young people, particularly in teenagers. Older children/young people have higher functional visual ability scores than younger children.ConclusionsCataract has a marked a long-term impact on functional visual ability and quality of life of children and young people, with HR-QoL affected to degrees reported in children with severe congenital cardiac defects or liver transplants.
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