Adolescents who lose teeth due to decay or trauma are 42 percent more likely to be bullied, according to new collaborative research from the 爆料王 and the University of Melbourne.聽
Published in , the paper analysed data from 4400 children in following their health outcomes from childhood (eight- to nine-year-olds) to adolescence (14- to 15-year-olds).聽
Senior author Associate Professor Ankur Singh, Chair of Lifespan and Oral Health at the School of Dentistry and member of the Charles Perkins Centre said: 鈥淭ooth loss isn鈥檛 only a dental issue, it鈥檚 a social one too. For teenagers, it can have significant psychological impacts at a crucial time in their development.鈥
Around 10 percent of children in Australia have lost teeth through decay or injury, with children from lower socioeconomic backgrounds, as well as rural or remote areas, the most likely to have experienced tooth loss.聽
鈥淧oor oral health impacts nutrition, sleep, self-confidence and overall wellbeing, as well as being linked to heart disease and high blood pressure," Professor Singh said.
The government needs to invest in prevention programs tackling oral health and improve equitable access to dental care, especially in rural and remote areas and in low-income communities.
Associate Professor Ankur Singh
Recent research suggests that bullying is widespread, with aged 12-13 experiencing at least one incident of bullying a year.聽
Within Australia, 28 percent of year eight students (aged 12 to 13) said they were bullied every month, with 8 percent saying they were bullied every week.聽
First author Yuxi Li, PhD candidate at the University of Melbourne, said: 鈥淎nyone who has been bullied at school can testify to what an awful experience it can be.聽
鈥淎s well poor psychological outcomes, bullying can also have adverse physical outcomes such as overweight and obesity.聽
鈥淲e hope that this study will raise awareness about the link between oral health, bullying and young people鈥檚 overall wellbeing.鈥
About the funding and ethics of this research
Research
Y. Li, A. Singh, et al., 鈥楧oes tooth loss lead to school bullying? Evidence from the Longitudinal Study of Australian Children鈥 (JDR Clinical & Translational Research, 2025)聽
DOI: 10.1177/23800844251357941
Declaration
The authors declare no competing interests.
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