scholarly journals Prevalence and Related Factors for Myopia in School-Aged Children in Qingdao

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Jin Tao Sun ◽  
Meng An ◽  
Xiao Bo Yan ◽  
Guo Hua Li ◽  
Da Bo Wang
Keyword(s):  
Technological Development ◽  
Eastern China ◽  
Outdoor Activity ◽  
Related Factors ◽  
Development Zone ◽  
Logistic Regression Models ◽  
Adolescent Students ◽  
School Aged Children ◽  
Eye Examination ◽  
Near Work

Purpose. To investigate the prevalence and related factors for myopia in school-aged children in the Economic and Technological Development Zone of Qingdao, Eastern China. Methods. A total of 4890 (aged 10 to 15 years) students were initially enrolled in this study. 3753 (76.75%) students with completed refractive error and questionnaire data were analyzed. The children underwent a comprehensive eye examination. Multiple logistic regression models were applied to assess possible factors associated with myopia. Results. The prevalence of myopia increased as the children’s grade increased (χ2=560.584, P<0.001). Low myopia was the main form of myopia in adolescent students (30.22%). With the growth of age, students spent significantly more time on near work (P=0.03) and less time on outdoor activity (P<0.001). In multivariate models, only the following variables were significantly associated with myopia: age, two myopic parents, outdoor activity time, and continuous near work without 5 min rest. Conclusions. The prevalence of myopia increased as the grade increased. Age, two myopic parents, and continuous near work time without 5 min rest were risk factors for myopia. Outdoor activities had protective effect for myopia.

scholarly journals Myopia Progress and Related Factors in School-Aged Children in Qingdao

2021 ◽  
Author(s):  
Meng An ◽  
Yuanyuan Liu ◽  
Yan Zhang ◽  
Chengye Che ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Growth Rate ◽  
Visual Acuity ◽  
General Description ◽  
Work Time ◽  
Related Factors ◽  
Outdoor Activities ◽  
School Aged Children ◽  
Significant Difference ◽  
Near Work

Abstract PurposeObjective to investigate the progress and related factors for myopia in school-aged children in the Economic and Technological Development Zone of Qingdao. MethodsA total of 320 myopic students (aged 10-15 years; grade 3 to 8), who were willing to cooperate for a long time follow-up, were enrolled in the longitudinal survey. Participants underwent a comprehensive ophthalmic examination included uncorrected visual acuity, corrected visual acuity, slit lamp examination, and cycloplegic autorefraction in January 2017 and 2019, respectively. At the end of the follow-up, the information of near work, outdoor activities and other related factors were collected through a questionnaire. Qualified questionnaires were obtained in 296 (92.50%) students. All the data were entered, cleaned and analyzed by EpiData3.0. SPSS 20.0 statistical software was used for data general description, univariate and multiple logistic regression analysis.Results1. The baseline mean spherical equivalent of all students decreased from -2.29±1.16D in 2017 to -3.45±1.34D at the end of 2 years follow-up in 2019. The annual average growth of myopia was -0.58D (t=7.708, P<0.001). The growth rate of myopia in Grade 6 was faster than that in other grades, and the difference was statistically significant (F=8.236, P=0.003). 2. Both boys and girls showed significant myopia progress after 2 year follow-up. (Boys: t=6.342, P<0.001; Girls: t=4.888, P<0.001). However, we have not found significant difference in the growth rate between them.3. The proportion of two myopic parent was the highest in this sample, followed by one myopic parent, and no myopic parent was the lowest (c2=27.919, P<0.001). 4. The higher the grade, the more time the students spend on near work (F=2.988, P=0.012) and the less time they spend on outdoor activities. (F=2.290, P=0.046). We did not find that the myopia progression was related with Age, Sex, Parent myopia, Near work time and Outdoor activity time.ConclusionsIn this study, the Grade 6 adolescents had relatively rapid progression for myopia than other age groups. There was no significant difference in the progression of myopia between girls and boys. We did not find that the progression of myopia was related with Age, Sex, Parental myopia, Near work time and Outdoor activities time.

scholarly journals Impact of COVID-19 Home Confinement in Children’s Refractive Errors

2021 ◽  
Vol 18 (10) ◽  
pp. 5347
Author(s):  
Cristina Alvarez-Peregrina ◽  
Clara Martinez-Perez ◽  
Cesar Villa-Collar ◽  
Cristina Andreu-Vázquez ◽  
Alicia Ruiz-Pomeda ◽  
...  
Keyword(s):  
Public Health Problem ◽  
Cross Sectional Study ◽  
World Population ◽  
Sectional Study ◽  
Cross Sectional ◽  
School Aged Children ◽  
Digital Devices ◽  
Visual Screening ◽  
Near Work ◽  
The Impact

Background: Myopia is a public health problem, with estimations that 50% of the world population will be myopic by 2050. Some environmental factors, such as time spent outdoors, doing near work, and using digital devices, influence the development of myopia in children. Home confinement in Spain has increased these risk factors, so this study aims to investigate the impact of home confinement during the COVID-19 outbreak in the vision of school-aged children; Methods: A cross-sectional study in children between 5 and 7 years old that completed a visual screening and a questionnaire about their lifestyles at opticians in Spain in September and October of 2019 and 2020. Statistical analysis to compare lifestyles pre and post confinement, and vision in 2020 versus a similar cohort examined at the same opticians in 2019, was conducted; Results: Spanish children spent less time outdoors and more time doing near work in 2020 than in 2019 (p ≤ 0.001). There was a significant decrease of the spherical equivalent (mean ± standard deviation; 0.66 ± 2.03 D in 2019 vs. 0.48 ± 1.81 D in 2020; p ≤ 0.001); Conclusions: Lifestyles of Spanish children changed during the home confinement at the beginning of 2020. Together with changes in their lifestyles, spherical equivalents have decreased, which implies higher figures of myopia for children aged between 5 and 7.

scholarly journals Correlates of Transitions in Food Insecurity Status during the Early Stages of the COVID-19 Pandemic among Ethnically Diverse Households in Central Texas

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2597
Author(s):  
Kathryn M. Janda ◽  
Nalini Ranjit ◽  
Deborah Salvo ◽  
Aida Nielsen ◽  
Pablo Lemoine ◽  
...  
Keyword(s):  
Food Insecurity ◽  
Food Availability ◽  
Low Income ◽  
Food Access ◽  
Multinomial Logistic Regression ◽  
Related Factors ◽  
Logistic Regression Models ◽  
Early Stages ◽  
Central Texas ◽  
June July

Food insecurity increased substantially in the USA during the early stages of the 2020 COVID-19 pandemic. The purpose of this study was to identify potential sociodemographic and food access-related factors that were associated with continuing or transitioning into food insecurity in a diverse population. An electronic survey was completed by 367 households living in low-income communities in Central Texas during June–July 2020. Multinomial logistic regression models were developed to examine the associations among food insecurity transitions during COVID-19 and various sociodemographic and food access-related factors, including race/ethnicity, children in the household, loss of employment/wages, language, and issues with food availability, accessibility, affordability, and stability during the pandemic. Sociodemographic and food access-related factors associated with staying or becoming newly food insecure were similar but not identical. Having children in the household, changes in employment/wages, changing shopping location due to food availability, accessibility and/or affordability issues, issues with food availability, and stability of food supply were associated with becoming newly food insecure and staying food insecure during the pandemic. Identifying as Latino and/or Black was associated with staying food insecure during COVID-19. These findings suggest that the COVID-19 pandemic did not create new food insecurity disparities. Rather, the pandemic exacerbated pre-existing disparities.

scholarly journals Effect of outdoor activity on myopia onset and progression in school-aged children in northeast china: the sujiatun eye care study

2015 ◽  
Vol 15 (1) ◽  
Author(s):  
Ju-Xiang Jin ◽  
Wen-Juan Hua ◽  
Xuan Jiang ◽  
Xiao-Yan Wu ◽  
Ji-Wen Yang ◽  
...  
Keyword(s):  
Northeast China ◽  
Outdoor Activity ◽  
Eye Care ◽  
School Aged Children ◽  
Care Study

scholarly journals Health and welfare profile of Australian baby boomers who live in rented accommodation – implications for the future

2017 ◽  
Vol 39 (4) ◽  
pp. 685-702 ◽  
Author(s):  
ANNE W. TAYLOR ◽  
RHIANNON PILKINGTON ◽  
ELEONORA DAL GRANDE ◽  
CONSTANCE KOURBELIS ◽  
HELEN BARRY
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Baby Boomers ◽  
Chronic Conditions ◽  
South Australia ◽  
Related Factors ◽  
Housing Status ◽  
Logistic Regression Models ◽  
Multiple Covariates ◽  
Private And Public

ABSTRACTBaby boomers who rent are often overlooked as an important sub-group. We aimed to assess the chronic conditions, risk factors, socio-economic factors and other health-related factors associated with renting in private or public housing. Data from telephone interviews conducted each month in South Australia between 2010 and 2015 were combined. Prevalence estimates were assessed for each risk factor and chronic condition by housing status. The association between housing status and variables of interest were analysed using logistic regression models adjusting for multiple covariates (age, gender, income, smoking, physical activity, area and year of data collection). Overall, 17.4 per cent of the 16,687 baby boomers interviewed were renting, either privately or using government-subsided housing. The health profile of renters (both private and public) was poorer overall, with renters more likely to have all of the chronic conditions and ten risk factors assessed. For public renters the relationships were maintained even after controlling for socio-economic and risk factor variables for all chronic diseases except osteoporosis. This research has provided empirical evidence of the considerable differences in health, socio-economic indicators and risk factors between baby boomers who rent and those who own, or are buying, their own homes.

scholarly journals Preoperative risk factors of malnutrition for cardiac surgery patients

2016 ◽  
Vol 23 (2) ◽  
pp. 99-109 ◽  
Author(s):  
Donata Ringaitienė ◽  
Dalia Gineitytė ◽  
Vaidas Vicka ◽  
Tadas Žvirblis ◽  
Jūratė Šipylaitė ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiac Surgery ◽  
Bioelectrical Impedance ◽  
Impedance Analysis ◽  
Preoperative Risk ◽  
Related Factors ◽  
Laboratory Findings ◽  
Logistic Regression Models ◽  
Preoperative Risk Factors ◽  
Valve Pathology

Background. Malnutrition (MN) is prevalent in cardiac surgery, but there are no specific preoperative risk factors of MN. The aim of this study is to assess the clinically relevant risk factors of MN for cardiac surgery patients. Materials and methods. The nutritional state of the patients was evaluated one day prior to surgery using a bioelectrical impedance analysis phase angle (PA). Two groups of patients were generated according to low PA: malnourished and well nourished. Risk factors of MN were divided into three clinically relevant groups: psychosocial and lifestyle factors, laboratory findings and disease-associated factors. Variables in each different group were entered into separate multivariate logistic regression models. Results. A total of 712 patients were included in the study. The majority of them were 65-year old men after a CABG procedure. Low PA was present in 22.9% (163) of patients. The analysis of disease-related factors of MN revealed the importance of heart functions (NYHA IV class OR: 3.073, CI95%: 1.416–6.668, p = 0.007), valve pathology (OR: 1.825, CI95%: 1.182–2.819, p = 0.007), renal insufficiency (OR: 4.091, CI95%: 1.995–8.389, p 

scholarly journals Poor School-Related Well-Being among Adolescents with Disabilities or ADHD

2021 ◽  
Vol 19 (1) ◽  
pp. 8
Author(s):  
Sanna Tiikkaja ◽  
Ylva Tindberg
Keyword(s):  
Well Being ◽  
Negative Influence ◽  
Adhd Group ◽  
Academic Goals ◽  
Related Factors ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
School Based ◽  
Disability Group ◽  
Poor School

Poor school-related well-being may influence adolescents’ school performance and lifestyle. Adolescents having disabilities or ADHD are in a vulnerable situation for having poor school-related well-being, compared to adolescents not having disabilities. We used cross-sectional data from a school-based survey among 15–18-year-olds (N = 4071) in Sörmland, Sweden, to analyse the association between poor school-related well-being and disabilities or ADHD. The analyses were carried out by logistic regression models, adjusting for background factors, school-related factors, and health-compromising behaviours. Adolescents having disabilities (n = 827) or ADHD (n = 146) reported that their disability had a negative influence on school. Compared to peers without disability, those having disabilities had an increased chance (OR = 1.40 95% CI: 1.17–1.68) of poor school-related well-being. The corresponding OR was doubled for adolescents reporting ADHD (2.23 95% CI: 1.56–3.18). For the ADHD group, the adjOR for poor school-related well-being remained significant (1.67 95% CI: 1.13–2.50) after adjustments for school-related factors and health-compromising behaviours, but not for the disability group. In conclusion, adolescents having ADHD are a particularly vulnerable group at school, having a greater risk of poor school-related well-being. Schools should actively work to achieve school satisfaction for adolescents having disabilities, to ensure that all students have similar opportunities for favourable development, health and achievement of their academic goals.

Sign in / Sign up

Export Citation Format

Share Document