ArticlePloS one2023
Pediatric overweight and obesity increased in Israel during the COVID-19 period.
Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Adolescent obesity and risk of serious chronic morbidity and mortality in young adulthood: a systematic review of cohorts from national registries.Cardiovascular diabetology · 2026Pooled it
- Do Changes in BMI during the COVID-19 Pandemic Persist in the Post-Pandemic Period in a Pediatric Population Attending Health Care Clinics? A Longitudinal Study.Hormone research in paediatrics · 2026Article
- Ethnic Differences in Weight Category Transition and Body Mass Index Trajectories from Adolescence to Young Adulthood in Israel.Children (Basel, Switzerland) · 2025Article
- Associations of adolescent obesity with hypertension, diabetes mellitus and polycystic ovaries in Arabs and Jews in Israel-a nationwide study.Frontiers in public health · 2024Article
Corrections and comments
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Authors and funding
11 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Reports from many settings suggest that pediatric overweight and obesity increased in 2020 and 2021, presumably due to lifestyle changes associated with the COVID-19 pandemic. Many of these previous reports have relied on convenience samples or subsets of the population. Here, we present results of a longitudinal study of the entire population of Israel, a nation of approximately 9 million people, with the proportion with underweight, normal weight, overweight, and obesity at age 7 and at age 14-15, across the years 2017-2021. Our results show that the prevalence of overweight and obesity, which had been steady or improving through 2019, increased relatively quickly in 2020 and 2021. For example, among 7-year-olds, the percentage of children with obesity in 2019 was 6.8% (99% CI: 6.69-7.05), and by 2021, it had increased to 7.7% (99% CI: 7.53-7.93). There were important disparities in overweight and obesity based on SES; for example, the rate ratio for obesity comparing the poorest with the wealthiest 14-15-year-olds in 2019 was 1.63 (99% CI: 1.55-1.72). However, these disparities did not change meaningfully in 2020 and 2021, implying that while obesity did become more prevalent, this increase in prevalence was not differential across socioeconomic status. Like many other nations, Israel too experienced considerable increases in pediatric overweight and obesity in 2020-2021, erasing the improvements of the previous years among younger children.
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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 Socratic graph.