Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis
Francisco Llorca-Colomer,1,2 María Teresa Murillo-Llorente,1 María Ester Legidos-García,1 Alma Palau-Ferré,1 Marcelino Pérez-Bermejo1 1SONEV Research Group, School of Medicine and Health Sciences, Catholic University of Valencia, Valencia, Spain; 2Doctoral School, Health Program. Catholic University...
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2022-09-01
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| Series: | Clinical Epidemiology |
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| Online Access: | https://www.dovepress.com/differences-in-classification-standards-for-the-prevalence-of-overweig-peer-reviewed-fulltext-article-CLEP |
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| author | Llorca-Colomer F Murillo-Llorente MT Legidos-García ME Palau-Ferré A Pérez-Bermejo M |
| author_facet | Llorca-Colomer F Murillo-Llorente MT Legidos-García ME Palau-Ferré A Pérez-Bermejo M |
| author_sort | Llorca-Colomer F |
| collection | DOAJ |
| description | Francisco Llorca-Colomer,1,2 María Teresa Murillo-Llorente,1 María Ester Legidos-García,1 Alma Palau-Ferré,1 Marcelino Pérez-Bermejo1 1SONEV Research Group, School of Medicine and Health Sciences, Catholic University of Valencia, Valencia, Spain; 2Doctoral School, Health Program. Catholic University of Valencia, Valencia, SpainCorrespondence: Marcelino Pérez-Bermejo, SONEV Research Group, School of Medicine and Health Sciences, Catholic University of Valencia, C/Quevedo N° 2, Valencia, 46001, Spain, Tel/Fax +34 620984639, Email marcelino.perez@ucv.esAbstract: The prevalence of childhood obesity has increased dramatically all over the world in recent years. While obesity in adults can be easily measured using the BMI calculation, determining overweight and obesity in children is more controversial. The aim was to compare the three most used international classification systems (WHO 2007, CDC 2000 and Cole-IOTF) to determine overweight and obesity in infant and adolescent populations. We performed a systematic review in accordance with the PRISMA 2020 guidelines of articles comparing any of the three classification systems. The main findings were that the WHO 2007 criteria show the highest prevalence of overweight and obesity in the child and youth population. The prevalence of childhood overweight and obesity was determined to be higher in boys than in girls in most studies, when analysing the classifications of the WHO 2007, CDC 2000 and Cole-IOTF together. However, there was a higher prevalence of overweight and obesity in girls than in boys when only the CDC 2000 and Cole-IOTF criteria were considered. Both the results of the review and the great heterogeneity found in the meta-analysis show that it is necessary to unify the criteria for the classification of childhood overweight and obesity. International standards are insufficient for working with the current population. A working group should be created to address this issue and agree on the unification of a gold standard, taking into account the geographical region, the ethnic groups and the age groups of the child and youth population and above all, the secular growth.Keywords: BMI, WHO 2007, CDC 2000, IOTF, growth curve |
| first_indexed | 2024-04-11T10:57:50Z |
| format | Article |
| id | doaj.art-b6a36d97364d4e2a8435a227eb385af7 |
| institution | Directory Open Access Journal |
| issn | 1179-1349 |
| language | English |
| last_indexed | 2024-04-11T10:57:50Z |
| publishDate | 2022-09-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Clinical Epidemiology |
| spelling | doaj.art-b6a36d97364d4e2a8435a227eb385af72022-12-22T04:28:43ZengDove Medical PressClinical Epidemiology1179-13492022-09-01Volume 141031105277865Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-AnalysisLlorca-Colomer FMurillo-Llorente MTLegidos-García MEPalau-Ferré APérez-Bermejo MFrancisco Llorca-Colomer,1,2 María Teresa Murillo-Llorente,1 María Ester Legidos-García,1 Alma Palau-Ferré,1 Marcelino Pérez-Bermejo1 1SONEV Research Group, School of Medicine and Health Sciences, Catholic University of Valencia, Valencia, Spain; 2Doctoral School, Health Program. Catholic University of Valencia, Valencia, SpainCorrespondence: Marcelino Pérez-Bermejo, SONEV Research Group, School of Medicine and Health Sciences, Catholic University of Valencia, C/Quevedo N° 2, Valencia, 46001, Spain, Tel/Fax +34 620984639, Email marcelino.perez@ucv.esAbstract: The prevalence of childhood obesity has increased dramatically all over the world in recent years. While obesity in adults can be easily measured using the BMI calculation, determining overweight and obesity in children is more controversial. The aim was to compare the three most used international classification systems (WHO 2007, CDC 2000 and Cole-IOTF) to determine overweight and obesity in infant and adolescent populations. We performed a systematic review in accordance with the PRISMA 2020 guidelines of articles comparing any of the three classification systems. The main findings were that the WHO 2007 criteria show the highest prevalence of overweight and obesity in the child and youth population. The prevalence of childhood overweight and obesity was determined to be higher in boys than in girls in most studies, when analysing the classifications of the WHO 2007, CDC 2000 and Cole-IOTF together. However, there was a higher prevalence of overweight and obesity in girls than in boys when only the CDC 2000 and Cole-IOTF criteria were considered. Both the results of the review and the great heterogeneity found in the meta-analysis show that it is necessary to unify the criteria for the classification of childhood overweight and obesity. International standards are insufficient for working with the current population. A working group should be created to address this issue and agree on the unification of a gold standard, taking into account the geographical region, the ethnic groups and the age groups of the child and youth population and above all, the secular growth.Keywords: BMI, WHO 2007, CDC 2000, IOTF, growth curvehttps://www.dovepress.com/differences-in-classification-standards-for-the-prevalence-of-overweig-peer-reviewed-fulltext-article-CLEPbmiwho 2007cdc 2000iotfgrowth curve |
| spellingShingle | Llorca-Colomer F Murillo-Llorente MT Legidos-García ME Palau-Ferré A Pérez-Bermejo M Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis Clinical Epidemiology bmi who 2007 cdc 2000 iotf growth curve |
| title | Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis |
| title_full | Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis |
| title_fullStr | Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis |
| title_full_unstemmed | Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis |
| title_short | Differences in Classification Standards For the Prevalence of Overweight and Obesity in Children. A Systematic Review and Meta-Analysis |
| title_sort | differences in classification standards for the prevalence of overweight and obesity in children a systematic review and meta analysis |
| topic | bmi who 2007 cdc 2000 iotf growth curve |
| url | https://www.dovepress.com/differences-in-classification-standards-for-the-prevalence-of-overweig-peer-reviewed-fulltext-article-CLEP |
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