Carvalho Bruno, Almeida Híttalo, Andrade Emanuel Sávio de Souza, Zarzar Patricia, Vieira Sandra Conceição Maria, Heimer Mônica Vilela, Colares Viviane
Oral Health Prev Dent. 2020 Sep 4;18(4):707-712. doi: 10.3290/j.ohpd.a45100.
Investigate dental trauma among adolescents aged 15-19 years and associated factors.
The study was conducted in Recife, Brazil and the sample comprised 1485 adolescents of both sexes. The data was collected by clinical examination and interviews were conducted in-between classes by a single trained assessor. Two questionnaires (AUDIT and ASSIT 2.0) were used to investigate the involvement of adolescents with alcohol, tobacco and illicit drugs. The classification proposed by Andreasen was used to identify dental injuries. The sample size was calculated using 95% interval level. Pearson's chi-square test and Fisher's exact test were used to confirm the association between the variables.
The prevalence of dental injuries was 17.8%. The main causes of trauma were playing with others (20.8%) and falls (25.4%). A statistically significant percentage of adolescents reported using illicit drugs (13.9%), 15.9% used tobacco and 56.8% used alcoholic beverages. However, no statistically significant difference between the consumption of this drugs and dental injuries (p >0.005) was found.
The prevalence of dental trauma in adolescents was high, with no association with drugs use.
调查15 - 19岁青少年的牙外伤情况及相关因素。
该研究在巴西累西腓进行，样本包括1485名青少年（男女皆有）。数据通过临床检查收集，由一名经过培训的评估人员在课间进行访谈。使用两份问卷（AUDIT和ASSIT 2.0）来调查青少年饮酒、吸烟和使用非法药物的情况。采用安德里亚森提出的分类方法来识别牙外伤。样本量使用95%的区间水平进行计算。使用Pearson卡方检验和Fisher精确检验来确认变量之间的关联。
牙外伤的患病率为17.8%。外伤的主要原因是与他人玩耍（20.8%）和跌倒（25.4%）。有统计学意义的百分比的青少年报告使用非法药物（13.9%），15.9%使用烟草，56.8%使用酒精饮料。然而，未发现这些药物的使用与牙外伤之间存在统计学上的显著差异（p > 0.005）。
青少年牙外伤的患病率较高，与药物使用无关。
