ArticleScientific reports2024
Impact of COVID-19 pandemic on the dynamic of patients with oral and maxillofacial trauma: interrupted time-series analysis.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Volume and Structure of Maxillofacial Trauma Before, During, and After COVID-19 Restrictions: A Multicentre Interrupted Time-Series and Period-Comparative Analysis of 3954 Patients.Medicina (Kaunas, Lithuania) · 2026Article
- From Lockdown to Knockdown: The Return of Violence and Sport in Post-COVID Nasal Fractures.Craniomaxillofacial trauma & reconstruction · 2026Article
- An Exploratory Study on Injury Patterns and Clinical Characteristics of Sports-Related Oral and Maxillofacial Trauma: A Single-Center Retrospective Study.Craniomaxillofacial trauma & reconstruction · 2026Article
- Pediatric Maxillofacial Fractures: Patterns of Injury, Surgical Indications, and Treatment Outcomes: A Five-Year Retrospective Study.Journal of clinical medicine · 2025Article
- Crown fractures in the permanent dentition among children and adolescents during the COVID-19 pandemic.Scientific reports · 2025Article
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Authors and funding
13 authors.
Funding
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Abstract
Oral and maxillofacial trauma is influenced by various factors, including regional characteristics and social background. Due to the coronavirus disease 2019 (COVID-19) pandemic, a state of emergency was declared in Japan in March 2020. In this study, we aimed to examine the dynamics of patients with oral and maxillofacial trauma over a 12-years period using interrupted time-series (ITS) analysis. Patients were examined at the Shimane University Hospital, Maxillofacial Trauma Center from April 2012 to April 2023. In addition to general patient characteristics, data regarding the type of trauma and its treatment were obtained from 1203 patients (770 men and 433 women). Group comparisons showed significant differences in age, trauma status, method of treatment, referral source, route, and injury occasion. ITS analysis indicated significant changes in combined nasal fractures, non-invasive reduction, and sports injuries (P < 0.05), suggesting COVID-19 significantly impacted oral and maxillofacial trauma dynamics. A pandemic of an infectious disease may decrease the number of minor trauma cases but increase the number of injuries from outdoor activities, resulting in no overall change in the dynamics of the number of trauma patients. Medical systems for oral and maxillofacial trauma should be in place at all times, independent of infectious disease pandemics.
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