在初中和高中学生的牙健康和美学部件的缺口之间的相关性:使用物体响应理论的流行病学研究
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Updated: Sep 16, 2025
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Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
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Hiromi Sato1, Yudai Shimpo1, Toshiko Sekiya1
1Department of Orthodontics, School of Dental Medicine, Tsurumi University, Yokohama 230-8501, Japan.
Journal of clinical medicine
|July 12, 2025
概括
拥挤,增加的喷射和增加的过度咬伤是需要正牙治疗的关键指标,在学校牙科考试中显示出更高的歧视力. 这些因素在"正牙治疗需求指数"中对美学评价作出了重大贡献.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙科公共卫生 牙科公共卫生
- 生物统计学 生物统计学
背景情况:
- ортодонтика治疗需求指数 (IOTN) 是评估 ортодонтика治疗必要性的标准工具.
- IOTN包括牙健康组件 (DHC) 和美学组件 (AC),评估缺陷的形态和美学.
- 单个DHC物品的有效性及其与AC等级的联系需要进一步调查.
研究的目的:
- 评估DHC单个物品在学校牙科查中的有效性.
- 为了确定DHC项目对青少年AC等级的贡献.
- 分析 ортодонтика需要评估的形态和美学评估之间的关系.
主要方法:
- 用物品响应理论 (IRT) 分析来评估DHC物品的歧视力.
- 对应分析可视化了DHC和AC等级之间的相关性.
- 简单的线性回归量化了DHC项目对726名学生 (12-18岁) 的AC成绩的贡献.
主要成果:
- 在21.1%的学生中,确定了需要正牙治疗的需求,女性的比例更高.
- 审美评价似乎比形态评价更宽容.
- 拥挤 (4.d),增加过度喷射 (2.a) 和增加过度咬伤 (2.f) 显示出高的歧视力和对AC等级的重大贡献.
结论:
- 拥挤,增加过喷气和增加过咬是识别缺陷的最有效的DHC项目.
- 这些特定的DHC项目在IOTN框架内显著影响美学评估.
- 调查结果支持在学校牙科检查中对这些关键缺陷指标进行有针对性的评估.
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