Ophthalmology Commons^™

Risk Factors Associated With Myopia In Schoolchildren In Ireland, Síofra Harrington, Jim Stack, Veronica O'Dwyer

Articles

Aim To examine the demographic and social factors associated with myopia in schoolchildren in Ireland.

Methods Thirty-seven schools participated, representing a mix of urban and rural schools and schools in socioeconomically disadvantaged and non-disadvantaged areas in Ireland. Examination included cyclopleged autorefraction (1% cyclopentolate hydrochloride). Height and weight of participants were measured. Parents filled in a participant’s lifestyle questionnaire, including questions on daily screen time use and daylight exposure. Myopia was defined as spherical equivalent ≤−0.50 D.

Results Data from 1626 participants (881 boys, 745 girls) in two age groups, 6–7 years (728) and 12–13 years (898), were examined. Myopia prevalence …

Ocular Demodex Folliculorum: Prevalence And Associated Symptoms In An Irish Population, Orla Murphy, Veronica O'Dwyer, Aoife Lloyd-Mckernan

Articles

Purpose To investigate the prevalence of ocular Demodex folliculorum (DF) in an Irish population. To validate a modified Ocular Surface Disease Index questionnaire and employ it to evaluate the relationship between dry eye symptoms and the presence of DF. Methods One hundred and fifty-six subjects were enrolled in an epidemiological cross-sectional prevalence study. Each subject completed a novel questionnaire on ocular symptoms and was assessed for the presence of DF. Data was analysed to assess prevalence and to search for significant links between each symptom and DF. Results An overall prevalence of 68% was found. Total mean number of DF …