Research Topics
| Cathy WilliamsSummaryAffiliation: University of Bristol Country: UK Publications
| Collaborators
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Detail Information
Publications
Common visual defects and peer victimization in childrenJeremy Horwood
Department of Community Medicine, Avon Longitudinal Study of Parents and Children, University of Bristol, Bristol, United Kingdom
Invest Ophthalmol Vis Sci 46:1177-81. 2005....- Amblyopia: contemporary clinical issuesCathy Williams
Bristol Eye Hospital, Bristol, UK
Strabismus 14:43-50. 2006..Lastly, we consider the disability arising from strabismus, again from a psychological perspective, and find that on a range of psychosocial well-being indicators, strabismus surgery results in significant gains... - Screening for refractive errors with the Topcon PR2000 Pediatric RefractometerC Williams
Dept of Ophthalmology, Bristol Eye Hospital, United Kingdom
Invest Ophthalmol Vis Sci 41:1031-7. 2000..The present study was conducted to determine the accuracy of the device in a largely clinical population... 
A comparison of measures of reading and intelligence as risk factors for the development of myopia in a UK cohort of childrenC Williams
Centre for Child and Adolescent Health, University of Bristol, Bristol, UK
Br J Ophthalmol 92:1117-21. 2008..Evidence suggests that reading may be an important risk factor for myopia, but recent reports find that performance in non-verbal intelligence tests may be more important or that near-work is not associated with myopia...- Prevalence and risk factors for common vision problems in children: data from the ALSPAC studyC Williams
Centre for Child and Academic Health, University of Bristol, Bristol, UK
Br J Ophthalmol 92:959-64. 2008..To estimate the distribution and predictors of some common visual problems (strabismus, amblyopia, hypermetropia) within a population-based cohort of children at the age of 7 years... 
The timing of patching treatment and a child's wellbeingC Williams
Department of Community Based Medicine, University of Bristol, Bristol, UK
Br J Ophthalmol 90:670-1. 2006- Amblyopia treatment outcomes after preschool screening v school entry screening: observational data from a prospective cohort studyC Williams
Division of Child Health, University of Bristol, Bristol, UK
Br J Ophthalmol 87:988-93. 2003..Data collected within a birth cohort study were used to examine visual outcomes at 7(1/2) years in children who did or did not receive preschool vision screening... - Visual perceptual difficulties and under-achievement at school in a large community-based sample of childrenCathy Williams
School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
PLoS ONE 6:e14772. 2011..However, there are few data regarding the range of visual perceptual abilities in populations of normal children, or on the impact of these abilities on children's day-to-day functioning... - Amblyopia treatment outcomes after screening before or at age 3 years: follow up from randomised trialC Williams
Division of Child Health, University of Bristol, Bristol BS8 1TQ
BMJ 324:1549. 2002..To assess the effectiveness of early treatment for amblyopia in children... - Stereoacuity at age 3.5 y in children born full-term is associated with prenatal and postnatal dietary factors: a report from a population-based cohort studyC Williams
Department of Ophthalmology, University of Bristol, United Kingdom
Am J Clin Nutr 73:316-22. 2001.... - Screening for amblyopia in preschool children: results of a population-based, randomised controlled trial. ALSPAC Study Team. Avon Longitudinal Study of Pregnancy and ChildhoodC Williams
Department of Ophthalmology, University of Bristol, UK
Ophthalmic Epidemiol 8:279-95. 2001..In this study, an intensive programme comprising several different screening methods, used at different ages up to 37 months, was compared with the usual practice of visual surveillance and ad hoc referrals... - Are there inequities in the utilisation of childhood eye-care services in relation to socio-economic status? Evidence from the ALSPAC cohortM Majeed
Department of Social Medicine, Canynge Hall, Bristol, UK
Br J Ophthalmol 92:965-9. 2008.... - Myopia and later physical activity in adolescence: a prospective studyK Deere
Department of Social Medicine, University of Bristol, Bristol, UK
Br J Sports Med 43:542-4. 2009..To investigate associations between objectively measured physical activity (PA) and myopia in children... - Treatment of unilateral visual impairment on preschool vision screening: mild amblyopia should still be treatedRichard Harrad
BMJ 328:348; author reply 348-9. 2004 - Risk, causes and outcomes of visual impairment after loss of vision in the non-amblyopic eye, a population-based study, by J. S. Rahi, S. Logan, C. Timms, I. Russel-Eggitt, and D. Taylor. Lancet 360:597-602, 2002Richard Harrad
Surv Ophthalmol 48:235. 2003 - Impact of size at birth on the microvasculature: the Avon Longitudinal Study of Parents and ChildrenRobyn J Tapp
International Centre for Circulatory Health, NHLI, Imperial College London, St Mary s Campus, London W2 1LA, United Kingdom
Pediatrics 120:e1225-8. 2007..The impact of early life factors on the microvasculature is relatively unknown... - Randot Preschool Stereoacuity Test: normative data and validityEileen Birch
Retina Foundation of the Southwest, Dallas, Texas, USA
J AAPOS 12:23-6. 2008..Here we report extensive normative and validity data for the final version of the test. In addition, we report normative data for a new, fourth book that adds finer disparities... - Maternal seafood consumption in pregnancy and neurodevelopmental outcomes in childhood (ALSPAC study): an observational cohort studyJoseph R Hibbeln
Laboratory of Membrane Biophysics and Biochemistry, US National Institute on Alcohol Abuse and Alcoholism, US National Institutes of Health, Bethesda, MD 20952, USA
Lancet 369:578-85. 2007..We used the Avon Longitudinal Study of Parents and Children (ALSPAC) to assess the possible benefits and hazards to a child's development of different levels of maternal seafood intake during pregnancy... - Prediction of improved vision in the amblyopic eye after visual loss in the non-amblyopic eye, by J.S. Rahi, S. Logan, M. Cortina-Borja, C. Timms, I. Russel-Eggit, and D. Taylor. Lancet 360: 597-602, 2002Richard Harrad
Surv Ophthalmol 48:235-6. 2003