Obesity

Effects of COVID-19 time on the development of pre-impaired glucose tolerance state in children and adolescents with overweight and obesity

Int J Obes (Lond)Published Retrospective cohort study

Authors' conclusion

During COVID-19 time a higher percentage of children are in the highest range of normal 2 h PG values which is known to be associated with a significant impairment of β-cell function and insulin sensitivity and have higher risk of developing IGT.

Study context

Population
Children and adolescents with obesity and overweight who underwent complete evaluation and OGTT
Participants
532 children
Exposure
During COVID-19 pandemic vs before
Outcome
Distribution of 2 h PG values after OGTT across 3 sub-groups (group 1 <5.55, group 2 5.56–6.60, group 3 6.61–7.72 mmol/L)

Main finding

As reported in the abstract

Distribution of 2 h PG (group 1 / group 2 / group 3)

Before COVID-19

35.6%, 45.9% and 18.5%

During COVID-19

31.1%, 31.1% and 37.8%

P = 0.01

Observational data: associations, not effects.

Further findings

OutcomeP value
Group 3 (2 h PG 6.61–7.72 mmol/L): WC, WtHR, fasting glucose, HOMA-IRSignificantly higher with During COVID-19all P < 0.05

Original publication

Effects of COVID-19 time on the development of pre-impaired glucose tolerance state in children and adolescents with overweight and obesity. Int J Obes (Lond). Published 27 July 2023. doi:10.1038/s41366-023-01353-x

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