Visual perception skill profile pattern in children with learning disorder

Background: Visual perception skill related problems are important in poor academic performance in learning disability (LD) children. Visual perception skill often not tested in LD children. The objective of the study is to explore visual perception skill pattern among children with learning disorder.Methods: Retrospective observational study was conducted at LD clinic of tertiary hospital. Children diagnosed with learning disorder were includes. Visual perception data were collected using predefined standard questionnaire of third edition total visual perception score (TVPS-3). Trained medical professional collected the details.Results: Total 103 children diagnosed with LD were evaluated for TVPS-3. Majority of the children had all three learning disorders-dyslexia, dysgraphia and dyscalculia. 58.42% children had co-morbid attention deficit hyperactivity disorder. From the 7 subtests of the TVPS visual discrimination, visual memory, form constancy and visual figure - ground affected more in boys and also in lower age children.Conclusions: Assessment of visual perception skill in children with learning disorder is crucial. Visual perception rehabilitation with other management of LD can benefit the overall functionality of these children.

Eight year longitudinal study of cataract surgeries in an urban Indian population

Background: The aim was to study cataract surgery incidence in an urban community of 100,000 peoples in Mumbai.Methods: A retrospective observational community based study was performed for the period from January 01, 2008 to December 31, 2015. Electronic patient records were used to track surgeries performed in the members of community. Mid-year community census was considered as baseline population to estimate gender specific and age specific incidence of cataract surgery. Logistic regression was performed assuming gender and age-group as independent variables.Results: The rate of cataract extraction surgery varies from 786 to 952 surgeries per 100,000 per year. 6971 cataract surgeries were recorded with an overall average of 872/100,000/years. Increase in age was strongly associated with increase in incidence of cataract surgery and peak incidence was recorded for age group of 66–70 years. The odds of having surgery were similar in females and males 1.012 (95% CI 0.952 - 1.077).Conclusions: This study documented the rate of 872 cataract surgeries per year in an Indian population over eight years. Average incidence is found in the similar range of studies published from United States and Sweden. This community-based estimates of cataract surgery are useful for planning and managing resources at the national level.