Longitudinal study of endodontic and periapical status of an adult Danish population examined in 2009, 2014, and 2019: a repeated cohort study.

IF 1.4 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE Acta Odontologica Scandinavica Pub Date : 2024-03-22 DOI:10.1080/00016357.2023.2268699

Ankur Razdan, Lars Schropp, Michael Væth, Lise-Lotte Kirkevang

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Abstract

Objective: To describe endodontic changes in an adult Danish population (C2;2009-2014-2019) and compare them with a similar cohort (C1;1997-2003-2008).

Material and methods: A randomly selected cohort (C2) with three full-mouth radiographic examinations. The frequencies of teeth, apical periodontitis (AP), root filled teeth, and lost teeth in C2 were compared to a similar cohort (C1) using regression analyses; effect of age, cohort, and period was assessed.

Results: C1 had 330 and C2, 170 participants (mean age, C1: 42.9; C2: 47.3 years, p < .001). The proportion of individuals with no AP was similar in C1 and C2 (p = .46). C2 had a higher proportion of individuals with no root filled teeth (p < .001) and no tooth loss (p = .02) than C1. The proportion of AP and root filled teeth increased with age in both cohorts. C2 had fewer root filled teeth and lost teeth, fewest lost teeth in the youngest age groups.

Conclusions: In C2, the prevalence of teeth with AP and root fillings increased with age, and few teeth were lost. Change in proportion of AP was similar in two cohorts; fewer root filled teeth and lost teeth in C2. The proportion of lost teeth in C2 showed cohort effect for older age groups.

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2009年、2014年和2019年丹麦成年人群牙髓病和根尖周状况的纵向研究：一项重复队列研究。

目的：描述丹麦成年人群（C2；2009-2014-2019）的牙髓病变化，并将其与类似队列（C1；1997-2003-2008）进行比较。材料和方法：随机选择一个队列（C2），进行三次全口放射学检查。使用回归分析将C2组的牙齿、根尖周炎（AP）、牙根填充牙齿和缺失牙齿的频率与类似队列（C1）进行比较；评估年龄、队列和时期的影响。结果：C1有330名参与者，C2有170名参与者（平均年龄，C1：42.9；C2：47.3 年，p p = .46）。C2没有牙根填充牙齿的个体比例较高（p p = .02）大于C1。AP和牙根填充牙的比例随年龄的增长而增加。C2有较少的牙根填充牙齿和丢失的牙齿，在最年轻的年龄组中丢失的牙齿最少。结论：在C2中，AP和牙根填充物的牙齿患病率随着年龄的增长而增加，并且很少有牙齿脱落。AP比例的变化在两个队列中是相似的；C2中较少的牙根填充牙齿和缺失牙齿。C2中丢失牙齿的比例显示出老年组的队列效应。

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