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Health-related quality of life of children with vision impairment or blindness

Published online by Cambridge University Press:  12 July 2006

Mary Boulton
Affiliation:
School of Health and Social Care, Oxford Brookes University, Oxford, UK.
Linda Haines
Affiliation:
Research Division, Royal College of Paediatrics and Child Health, UK.
Diane Smyth
Affiliation:
Department of Paediatrics, St Mary's Hospital NHS Trust, UK.
Alistair Fielder
Affiliation:
Department of Optometry and Visual Science, City University, London, UK.
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Abstract

The aims of the study were to describe the functional ability, health status, and health-related quality of life (HRQL) of young children with a vision impairment or blindness (VI/BL) and to examine the effect of different types of ophthalmic condition and the presence of other impairments or systemic disorders. A cross-sectional community survey of children aged 3 to 8 years with VI/BL was conducted in four areas of England using the Health Utilities Index Mark 3 system. Seventy-nine children (47 males, 32 females; mean age 6y 2mo [SD 1y 6mo]) met the selection criteria: 43% had a visual pathway condition, 38% a condition of the eye, and 19% nystagmus alone; and 61% had additional impairments/disorders. Eighty per cent had functional limitations on at least two of the following attributes: vision, hearing, speech, cognition, ambulation, dexterity, emotion, and pain. Forty-four per cent had functional limitations on four or more attributes. Children with nystagmus alone had significantly higher mean HRQL utility scores (0.80 [SD 0.26]) than children with a condition of the eye (0.45 [SD 0.33]), who, in turn, had higher scores than children with a visual pathway condition (0.05 [SD 0.33], p=0.002). Children with an isolated VI/BL had significantly higher mean scores (0.73 [SD 0.21]) than those with additional impairments/disorders (0.09 [SD 0.34], p<0.001). These findings underline the need for a broad assessment of each child with VI/BL and a multidisciplinary approach to care.

Type
Original Articles
Copyright
2006 Mac Keith Press

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