Purpose: There has been a lack of data on health-related quality of life (HRQoL) in children with vernal keratoconjunctivitis (VKC) from Southeast Asia. This study evaluated the levels (mean total score and subscales score) of HRQoL, comparing the VKC and normal children groups, and within the VKC severity groups. Methods: A cross-sectional study was conducted in two tertiary hospitals, specifically the pediatric ophthalmology services at Hospital Selayang and Universiti Sains Malaysia, spanning from 2019 to 2020. Participants aged between 8 and 15 years were categorized into two groups: those diagnosed with VKC and healthy children serving as the control group. Each participant completed the Quality of Life in Children with Vernal Keratoconjunctivitis (QUICK) questionnaire, consisting of 16 questions, divided into two subscales: 12 questions focusing on symptoms and four questions for daily activities. Results: A total of 240 children took part in the study, with 120 children diagnosed with VKC and another 120 in the control group. The mean age of participants with VKC was 11.21 ± 1.91 years, with a male predominance of 4:1 compared to female. Tearing (98.4%) and itchiness (98.3%) emerged as the most prevalent symptoms affecting HRQoL, while the most challenging activities were outdoor play (36.6%) and participation in recreational water activities (34.2%). The mean total score was significantly higher in the VKC group compared to the control group. Additionally, both the mean total score and all subscale scores were significantly higher in the severe type compared to the mild-moderate type. Conclusions VKC significantly reduce the HRQoL among Malaysian children, and the negative impact increases with the disease severity.

Purpose: There has been a lack of data on health-related quality of life (HRQoL) in children with vernal keratoconjunctivitis (VKC) from Southeast Asia. This study evaluated the levels (mean total score and subscales score) of HRQoL, comparing the VKC and normal children groups, and within the VKC severity groups. Methods: A cross-sectional study was conducted in two tertiary hospitals, specifically the pediatric ophthalmology services at Hospital Selayang and Universiti Sains Malaysia, spanning from 2019 to 2020. Participants aged between 8 and 15 years were categorized into two groups: those diagnosed with VKC and healthy children serving as the control group. Each participant completed the Quality of Life in Children with Vernal Keratoconjunctivitis (QUICK) questionnaire, consisting of 16 questions, divided into two subscales: 12 questions focusing on symptoms and four questions for daily activities. Results: A total of 240 children took part in the study, with 120 children diagnosed with VKC and another 120 in the control group. The mean age of participants with VKC was 11.21 ± 1.91 years, with a male predominance of 4:1 compared to female. Tearing (98.4%) and itchiness (98.3%) emerged as the most prevalent symptoms affecting HRQoL, while the most challenging activities were outdoor play (36.6%) and participation in recreational water activities (34.2%). The mean total score was significantly higher in the VKC group compared to the control group. Additionally, both the mean total score and all subscale scores were significantly higher in the severe type compared to the mild-moderate type. Conclusions VKC significantly reduce the HRQoL among Malaysian children, and the negative impact increases with the disease severity.

Purpose: There has been a lack of data on health-related quality of life (HRQoL) in children with vernal keratoconjunctivitis (VKC) from Southeast Asia. This study evaluated the levels (mean total score and subscales score) of HRQoL, comparing the VKC and normal children groups, and within the VKC severity groups. Methods: A cross-sectional study was conducted in two tertiary hospitals, specifically the pediatric ophthalmology services at Hospital Selayang and Universiti Sains Malaysia, spanning from 2019 to 2020. Participants aged between 8 and 15 years were categorized into two groups: those diagnosed with VKC and healthy children serving as the control group. Each participant completed the Quality of Life in Children with Vernal Keratoconjunctivitis (QUICK) questionnaire, consisting of 16 questions, divided into two subscales: 12 questions focusing on symptoms and four questions for daily activities. Results: A total of 240 children took part in the study, with 120 children diagnosed with VKC and another 120 in the control group. The mean age of participants with VKC was 11.21 ± 1.91 years, with a male predominance of 4:1 compared to female. Tearing (98.4%) and itchiness (98.3%) emerged as the most prevalent symptoms affecting HRQoL, while the most challenging activities were outdoor play (36.6%) and participation in recreational water activities (34.2%). The mean total score was significantly higher in the VKC group compared to the control group. Additionally, both the mean total score and all subscale scores were significantly higher in the severe type compared to the mild-moderate type. Conclusions VKC significantly reduce the HRQoL among Malaysian children, and the negative impact increases with the disease severity.

Purpose: There has been a lack of data on health-related quality of life (HRQoL) in children with vernal keratoconjunctivitis (VKC) from Southeast Asia. This study evaluated the levels (mean total score and subscales score) of HRQoL, comparing the VKC and normal children groups, and within the VKC severity groups. Methods: A cross-sectional study was conducted in two tertiary hospitals, specifically the pediatric ophthalmology services at Hospital Selayang and Universiti Sains Malaysia, spanning from 2019 to 2020. Participants aged between 8 and 15 years were categorized into two groups: those diagnosed with VKC and healthy children serving as the control group. Each participant completed the Quality of Life in Children with Vernal Keratoconjunctivitis (QUICK) questionnaire, consisting of 16 questions, divided into two subscales: 12 questions focusing on symptoms and four questions for daily activities. Results: A total of 240 children took part in the study, with 120 children diagnosed with VKC and another 120 in the control group. The mean age of participants with VKC was 11.21 ± 1.91 years, with a male predominance of 4:1 compared to female. Tearing (98.4%) and itchiness (98.3%) emerged as the most prevalent symptoms affecting HRQoL, while the most challenging activities were outdoor play (36.6%) and participation in recreational water activities (34.2%). The mean total score was significantly higher in the VKC group compared to the control group. Additionally, both the mean total score and all subscale scores were significantly higher in the severe type compared to the mild-moderate type. Conclusions VKC significantly reduce the HRQoL among Malaysian children, and the negative impact increases with the disease severity.

Introduction: Little is known regarding the extent of visualimpairment amongst pre-school children in Malaysia.Objective: To determine the prevalence of visual impairmentand amblyopia in Malaysian preschool children.Methodology: A cross-sectional, population-based studywas conducted on children aged four to six years from 51participating kindergartens in the district of Segamat, Johor,Malaysia from 20 March 2016 to 6 April 2016. All subjects hadinitial eye screening consisting of LogMar visual acuity,orthoptics examination and Spot vision screenerassessment. Subjects who failed the initial eye screeningwere invited for a formal eye assessment consisting ofcycloplegic refraction and a comprehensive ocularexamination. Definitions of visual impairment and amblyopiawere based on the Multi-Ethnic Pediatric Eye Disease Studycriteria.Results: A total of 1287 children were recruited. Meansubject age was 5.03 (SD:0.77) and males represented 52.3%of subjects. Subjects by ethnicity were Malay (54.8%),Chinese (27.7%), Indian (15.6%) and Orang Asli (1.9%).Formal eye assessment was required for 221 subjects and88.8% required ophthalmic intervention. Refractive error,representing 95.4% of diagnosed ocular disorders,comprised of astigmatism (84%), myopia (9%) andhypermetropia (6.9%). With-the-rule astigmatism waspresent in 93.4% of the subjects with astigmatism. Visualimpairment was present in 12.5% of our subjects, with 61%having bilateral visual impairment. Of the subjects withvisual impairment, 59.1% had moderate visual impairment.The prevalence of amblyopia was 7.53%, and 66% of theamblyopic subjects had bilateral amblyopia.Conclusion: Our study highlights an urgent need forinitiation of preschool vision screening in Malaysia.