Dental traumatology : official publication of International Association for Dental Traumatology · 2012
The dental trauma internet calculator.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Gerds Thomas Alexander, Lauridsen Eva, Ahrensburg Søren Steno, Andreasen Jens Ove
Аннотация
BACKGROUND/AIM: Prediction tools are increasingly used to inform patients about the future dental health outcome. Advanced statistical methods are required to arrive at unbiased predictions based on follow-up studies.
MATERIALS AND METHODS: The Internet risk calculator at the Dental Trauma Guide provides prognoses for teeth with traumatic injuries based on the Copenhagen trauma database: http://www.dentaltraumaguide.org The database includes 2191 traumatized permanent teeth from 1282 patients that were treated at the dental trauma unit at the University Hospital in Copenhagen (Denmark) in the period between 1972 and 1991. Subgroup analyses and estimates of event probabilities were based on the Kaplan-Meier and the Aalen-Johansen method.
RESULTS: The Internet risk calculator shows individualized prognoses for the short- and long-term healing outcome of traumatized teeth with the following injuries: concussion, subluxation, extrusion, lateral luxation, intrusion, avulsion, crown fractures without luxation, root fractures and alveolar fractures. The prognoses for pulp necrosis, pulp canal obliteration, infection-related root resorption, ankylosis, surface resorption, marginal bone loss, and tooth loss were based on the tooth's root development stage and other risk factors at the time of the injury.
CONCLUSIONS: This article explains the database, the functionality and the statistical approach of the Internet risk calculator.
MATERIALS AND METHODS: The Internet risk calculator at the Dental Trauma Guide provides prognoses for teeth with traumatic injuries based on the Copenhagen trauma database: http://www.dentaltraumaguide.org The database includes 2191 traumatized permanent teeth from 1282 patients that were treated at the dental trauma unit at the University Hospital in Copenhagen (Denmark) in the period between 1972 and 1991. Subgroup analyses and estimates of event probabilities were based on the Kaplan-Meier and the Aalen-Johansen method.
RESULTS: The Internet risk calculator shows individualized prognoses for the short- and long-term healing outcome of traumatized teeth with the following injuries: concussion, subluxation, extrusion, lateral luxation, intrusion, avulsion, crown fractures without luxation, root fractures and alveolar fractures. The prognoses for pulp necrosis, pulp canal obliteration, infection-related root resorption, ankylosis, surface resorption, marginal bone loss, and tooth loss were based on the tooth's root development stage and other risk factors at the time of the injury.
CONCLUSIONS: This article explains the database, the functionality and the statistical approach of the Internet risk calculator.
Предметные рубрики MeSH
AdolescentAdultAgedAged, 80 and overAlveolar Bone LossAlveolar ProcessChildChild, PreschoolDatabases, FactualDental Pulp DiseasesEvidence-Based DentistryFemaleFollow-Up StudiesHumansInternetJaw FracturesMaleMiddle AgedPrognosisRetrospective StudiesRisk AssessmentRoot ResorptionTooth AnkylosisTooth AvulsionTooth CrownTooth FracturesTooth InjuriesTooth LossTooth RootWound HealingYoung Adult