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. 2023 Jul;27(7):3379-3392.
doi: 10.1007/s00784-023-05076-1. Epub 2023 Jun 10.

Oral and craniofacial research in the Generation R study: an executive summary

Agatha W van Meijeren-van Lunteren  1   2 , Xianjing Liu  1   2   3 , Francien C H Veenman  1   2 , Olja Grgic  1   2 , Brunilda Dhamo  1   2 , Justin T van der Tas  1   2 , Vid Prijatelj  1   2 , Gennady V Roshchupkin  2   3   4 , Fernando Rivadeneira  1   2 , Eppo B Wolvius  1   2 , Lea Kragt  5   6
Affiliations

Oral and craniofacial research in the Generation R study: an executive summary

Agatha W van Meijeren-van Lunteren et al. Clin Oral Investig. 2023 Jul.

Abstract

Objectives: Oral conditions are of high prevalence and chronic character within the general population. Identifying the risk factors and determinants of oral disease is important, not only to reduce the burden of oral diseases, but also to improve (equal access to) oral health care systems, and to develop effective oral health promotion programs. Longitudinal population-based (birth-)cohort studies are very suitable to study risk factors on common oral diseases and have the potential to emphasize the importance of a healthy start for oral health. In this paper, we provide an overview of the comprehensive oral and craniofacial dataset that has been collected in the Generation R study: a population-based prospective birth cohort in the Netherlands that was designed to identify causes of health from fetal life until adulthood.

Methods: Within the multidisciplinary context of the Generation R study, oral and craniofacial data has been collected from the age of 3 years onwards, and continued at the age of six, nine, and thirteen. Data collection is continuing in 17-year-old participants.

Research outcomes: In total, the cohort population comprised 9749 children at birth, and 7405 eligible participants at the age of seventeen. Based on questionnaires, the dataset contains information on oral hygiene, dental visits, oral habits, oral health-related quality of life, orthodontic treatment, and obstructive sleep apnea. Based on direct measurements, the dataset contains information on dental caries, developmental defects of enamel, objective orthodontic treatment need, dental development, craniofacial characteristics, mandibular cortical thickness, and 3D facial measurements.

Conclusions: Several research lines have been set up using the oral and craniofacial data linked with the extensive data collection that exists within the Generation R study.

Clinical relevance: Being embedded in a multidisciplinary and longitudinal birth cohort study allows researchers to study several determinants of oral and craniofacial health, and to provide answers and insight into unknown etiologies and oral health problems in the general population.

Keywords: Cohort studies; Dental health; Dental public health; Epidemiology; Population-based.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1
Flowchart indicating the timing and participation rates of oral and craniofacial measurements from birth until adolescence
See this image and copyright information in PMC

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