ArticleInternational journal of environmental research and public health2021
Objective Behavioral Measures in Children before, during, and after the COVID-19 Lockdown in Israel.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
17 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Determinants of Outdoor Time in Children and Youth: A Systematic Review of Longitudinal and Intervention Studies.International journal of environmental research and public health · 2023Pooled it
- Global Changes in Child and Adolescent Physical Activity During the COVID-19 Pandemic: A Systematic Review and Meta-analysis.JAMA pediatrics · 2022Pooled it
- Myopic Progression Associated with COVID-19 Pandemic in Korean Children with Myopia Using 0.01% Atropine Eyedrops.Life (Basel, Switzerland) · 2026Article
- Association between screen exposure and language development delay during the COVID-19 pandemic for 18-72 months children in China: evidence from a cross-sectional study.BMC public health · 2025Article
- The moderating effect of maternal modeling on age-related decline in children's physical activity.Journal of family psychology : JFP : journal of the Division of Family Psychology of the American Psychological Association (Division 43) · 2025Article
- Vision impairment in boys recruited to the iREAD study.Israel journal of health policy research · 2025Article
- Prevalence of Myopia Among Schoolchildren and the Impact of Increased Screen Time: A Systematic Review.Cureus · 2024Review
- Using Light Meters to Investigate the Light-Myopia Association - A Literature Review of Devices and Research Methods.Clinical ophthalmology (Auckland, N.Z.) · 2023Review
- The Effects of COVID-19 Pandemic and Lockdown on Pediatric Nutritional and Metabolic Diseases: A Narrative Review.Nutrients · 2022Review
- Myopia control with dual-focus soft contact lenses during the first year of measures to contain the COVID-19 pandemic.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2022Observational
- Impacts of COVID-19 Restrictions on Young Children's Outdoor Activity: A Systematic Review.Children (Basel, Switzerland) · 2022Review
- The Effects of Using the Sun Safe App on Sun Health Knowledge and Behaviors of Young Teenagers: Results of Pilot Intervention Studies.JMIR dermatology · 2022Article
- Early and precocious puberty during the COVID-19 pandemic.Frontiers in endocrinology · 2022Review
- Lifestyle Behaviours of Children and Adolescents During the First Two Waves of the COVID-19 Pandemic in Switzerland and Their Relation to Well-Being: An Observational Study.International journal of public health · 2022Observational
- The Impact of the COVID-19 Lockdown "Home Quarantine" on the Physical Activity and Lifestyle of Children in Qatar.Frontiers in public health · 2022Article
- The Association Between Environmental and Social Factors and Myopia: A Review of Evidence From COVID-19 Pandemic.Frontiers in public health · 2022Review
- Myopia and axial length in school-aged children before, during, and after the COVID-19 lockdown-A population-based study.Frontiers in public health · 2022Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Studies using questionnaires report that COVID-19 restrictions resulted in children spending significantly less time outdoors. This study used objective measures to assess the impact of pandemic-related restrictions on children's behavior. A total of 19 healthy 8-12-year-old boys were observed before and during social restriction periods. Of these, 11 boys were reassessed after restrictions were lifted. For each session, Actiwatches were dispensed for measures of time outdoors, activity, and sleep. Changes overall and by school status were assessed using signed-rank test and Wilcoxon rank sum tests. During restrictions, children spent significantly less time outdoors (
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.