Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model
Abstract Background – Identifying children with a high risk of developing future obesity could enable timely targeted prevention strategies. The study’s objective was to develop prediction models that could detect if young children at very early age, from birth to age six, have an increased risk of...
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| Format: | Article |
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BMC
2025-06-01
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| Series: | BMC Pediatrics |
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| Online Access: | https://doi.org/10.1186/s12887-025-05661-1 |
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| author | Arjan Henryk Jonathan Huizing Marieke Welten Sylvia van der Pal Yvonne Schönbeck Pepijn van Empelen Romy Gaillard Vincent W.V. Jaddoe Stef van Buuren |
| author_facet | Arjan Henryk Jonathan Huizing Marieke Welten Sylvia van der Pal Yvonne Schönbeck Pepijn van Empelen Romy Gaillard Vincent W.V. Jaddoe Stef van Buuren |
| author_sort | Arjan Henryk Jonathan Huizing |
| collection | DOAJ |
| description | Abstract Background – Identifying children with a high risk of developing future obesity could enable timely targeted prevention strategies. The study’s objective was to develop prediction models that could detect if young children at very early age, from birth to age six, have an increased risk of being obese in early adolescence. Methods – We analyzed a subset of data (N = 4,309) from the Generation R study, a population-based prospective cohort study of pregnant women and their children from fetal life to young adulthood in the Netherlands. Parental, household, and birth/child characteristics were considered as predictors. We developed separate models for children at age zero (three months), two, four, and six years that predict obesity at age 10 to 14 years. Per age we fitted an optimal prediction model (full model) and a more practical model with less predictors (restricted model). For the development of the prediction models we used regularized regression models with a least absolute shrinkage and selection operator (LASSO) penalty to avoid overfitting. Results – Parental body mass index (BMI), parental education level, latest child BMI measurements, ethnicity of the child, breakfast consumption, cholesterol, and low-density lipoprotein (LDL) of the child were included as predictors in all models when considered as candidate predictor. The models for all age groups performed well (lowest area under the curve (AUC) 0.872 for the age 0 restricted model), with the highest performance for the 6-year model (AUC 0.954 and 0.949, full and restricted model). Sensitivity and specificity of models varied between ages with ranges 0.80–0.90 (full model); 0.79–0.89 (restricted model) and 0.80–0.88 (full model); 0.79–0.87 (restricted model). Conclusions – These obesity prediction models seem promising and could be used as valuable tools for early detection of children at increased risk of being obese at adolescence, even at an early age. |
| format | Article |
| id | doaj-art-99732cdff7c14916a46b3df31de1eae1 |
| institution | Kabale University |
| issn | 1471-2431 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Pediatrics |
| spelling | doaj-art-99732cdff7c14916a46b3df31de1eae12025-08-20T03:25:19ZengBMCBMC Pediatrics1471-24312025-06-0125111510.1186/s12887-025-05661-1Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction modelArjan Henryk Jonathan Huizing0Marieke Welten1Sylvia van der Pal2Yvonne Schönbeck3Pepijn van Empelen4Romy Gaillard5Vincent W.V. Jaddoe6Stef van Buuren7TNO (Netherlands Organisation for Applied Scientific Research), Expertise group Child HealthDepartment of Pediatrics, Erasmus MC, University Medical Center RotterdamTNO (Netherlands Organisation for Applied Scientific Research), Expertise group Child HealthTNO (Netherlands Organisation for Applied Scientific Research), Expertise group Child HealthTNO (Netherlands Organisation for Applied Scientific Research), Expertise group Child HealthDepartment of Pediatrics, Erasmus MC, University Medical Center RotterdamDepartment of Pediatrics, Erasmus MC, University Medical Center RotterdamTNO (Netherlands Organisation for Applied Scientific Research), Expertise group Child HealthAbstract Background – Identifying children with a high risk of developing future obesity could enable timely targeted prevention strategies. The study’s objective was to develop prediction models that could detect if young children at very early age, from birth to age six, have an increased risk of being obese in early adolescence. Methods – We analyzed a subset of data (N = 4,309) from the Generation R study, a population-based prospective cohort study of pregnant women and their children from fetal life to young adulthood in the Netherlands. Parental, household, and birth/child characteristics were considered as predictors. We developed separate models for children at age zero (three months), two, four, and six years that predict obesity at age 10 to 14 years. Per age we fitted an optimal prediction model (full model) and a more practical model with less predictors (restricted model). For the development of the prediction models we used regularized regression models with a least absolute shrinkage and selection operator (LASSO) penalty to avoid overfitting. Results – Parental body mass index (BMI), parental education level, latest child BMI measurements, ethnicity of the child, breakfast consumption, cholesterol, and low-density lipoprotein (LDL) of the child were included as predictors in all models when considered as candidate predictor. The models for all age groups performed well (lowest area under the curve (AUC) 0.872 for the age 0 restricted model), with the highest performance for the 6-year model (AUC 0.954 and 0.949, full and restricted model). Sensitivity and specificity of models varied between ages with ranges 0.80–0.90 (full model); 0.79–0.89 (restricted model) and 0.80–0.88 (full model); 0.79–0.87 (restricted model). Conclusions – These obesity prediction models seem promising and could be used as valuable tools for early detection of children at increased risk of being obese at adolescence, even at an early age.https://doi.org/10.1186/s12887-025-05661-1Prediction modelObesityEarly ageGeneration R study |
| spellingShingle | Arjan Henryk Jonathan Huizing Marieke Welten Sylvia van der Pal Yvonne Schönbeck Pepijn van Empelen Romy Gaillard Vincent W.V. Jaddoe Stef van Buuren Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model BMC Pediatrics Prediction model Obesity Early age Generation R study |
| title | Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model |
| title_full | Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model |
| title_fullStr | Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model |
| title_full_unstemmed | Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model |
| title_short | Predicting obesity at adolescence from an early age in a Dutch observational cohort study: the development and internal validation of a multivariable prediction model |
| title_sort | predicting obesity at adolescence from an early age in a dutch observational cohort study the development and internal validation of a multivariable prediction model |
| topic | Prediction model Obesity Early age Generation R study |
| url | https://doi.org/10.1186/s12887-025-05661-1 |
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