@article{ref1,
title="Is obesity associated with depression in children? Systematic review and meta-analysis",
journal="Archives of disease in childhood",
year="2019",
author="Sutaria, Shailen and Devakumar, Delan and Yasuda, Sílvia Shikanai and Das, Shikta and Saxena, Sonia",
volume="104",
number="1",
pages="64-74",
abstract="OBJECTIVES: To compare the odds of depression in obese and overweight children with that in normal-weight children in the community. <br><br>DESIGN: Systematic review and random-effect meta-analysis of observational studies. DATA SOURCES: EMBASE, PubMed and PsychINFO electronic databases, published between January 2000 and January 2017. ELIGIBILITY CRITERIA FOR SELECTING STUDIES: Cross-sectional or longitudinal observational studies that recruited children (aged <18 years) drawn from the community who had their weight status classified by body mass index, using age-adjusted and sex-adjusted reference charts or the International Obesity Task Force age-sex specific cut-offs, and concurrent or prospective odds of depression were measured. <br><br>RESULTS: Twenty-two studies representing 143 603 children were included in the meta-analysis. Prevalence of depression among obese children was 10.4%. Compared with normal-weight children, odds of depression were 1.32 higher (95% CI 1.17 to 1.50) in obese children. Among obese female children, odds of depression were 1.44 (95% CI 1.20 to 1.72) higher compared with that of normal-weight female children. No association was found between overweight children and depression (OR 1.04, 95% CI 0.95 to 1.14) or among obese or overweight male subgroups and depression (OR 1.14, 95% CI 0.93 to 1.41% and 1.08, 95% CI 0.85 to 1.37, respectively). Subgroup analysis of cross-sectional and longitudinal studies separately revealed childhood obesity was associated with both concurrent (OR 1.26, 95% CI 1.09 to 1.45) and prospective odds (OR 1.51, 95% CI 1.21 to 1.88) of depression. <br><br>CONCLUSION: We found strong evidence that obese female children have a significantly higher odds of depression compared with normal-weight female children, and this risk persists into adulthood. Clinicians should consider screening obese femaledepression. <br><br>BACKGROUND: Childhood mental illness is poorly recognised by healthcare providers and parents, despite half of all lifetime cases of diagnosable mental illness beginning by the age of 14 years.<sup>1</sup> Globally, depression is the leading cause of disease burden, as measured by disability-adjusted life years, in children aged 10-19 years.<sup>2</sup> Untreated, it is associated with poor school performance and social functioning, substance misuse, recurring depression in adulthood and increased suicide risk, which is the second leading cause of preventable death among young people.<sup>3-6</sup> The resulting cost to the National Health Service of treating depression is estimated at over £2 billion, and the wider social and economic impact of depression is likely to be considerable.<sup>7</sup>.<br><br>© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.<p /> <p>Language: en</p>",
language="en",
issn="0003-9888",
doi="10.1136/archdischild-2017-314608",
url="http://dx.doi.org/10.1136/archdischild-2017-314608"
}