估计塔纳卡-约翰斯顿和莫耶对沙特样本分析的有效性
Ahmad A Al-Fraidi1, Abdulsamad Talaat Habeeb2, Sarah Awadh Alserhani2
1Specialized Dental Center, King Fahad Hospital, Ministry of Health, Madina, Saudi Arabia.
Journal of orthodontic science
|October 25, 2024
概括
现有的正牙预测方法,如莫耶斯图表和塔纳卡-约翰斯顿方程,高估了麦迪纳人口中的牙大小. 新的回归方程可以更准确地预测狗牙和前牙的大小.
科学领域:
- 牙科 牙科是指牙科的专业.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙科人类学 牙科人类学
背景情况:
- 准确预测未爆发的狗牙和前牙的牙大小对于混合牙期间的正牙治疗规划至关重要.
- 当前的预测方法,莫耶斯图表和田中-约翰斯顿方程,可能无法在不同的人口中普遍适用.
研究的目的:
- 评估莫耶斯图表和塔纳卡-约翰斯顿方程的准确性,以预测沙特阿拉伯麦地那人口的牙大小.
- 开发新的,特定于种群的回归方程,以更精确地预测牙大小.
主要方法:
- 来自麦地那人口的219名受试者 (113名男性,106名女性) 的牙造型分析.
- 使用数字口径器测量实际的半距离牙宽度.
- 实际测量与莫耶尔图表和田中-约翰斯顿方程的预测进行比较,随后开发新的回归方程.
主要成果:
- 塔纳卡-约翰斯顿方程始终高估了牙大小 (1.20毫米大,1.25毫米下).
- 莫耶斯的图表显示了性别特定的变化,男性更接近第50个百分点,女性更接近第65个百分点的上方门.
- 新的线性回归方程是为了预测特定于麦迪纳人群的狗牙和前牙的大小而衍生出来的.
结论:
- 莫耶斯图表和塔纳卡-约翰斯顿方程表明,在研究的麦迪纳人群中,有局限性,并高估了牙大小.
- 新开发的回归方程为预测这个特定的人口群体未爆发的狗牙和前牙的大小提供了更准确的方法.
- 针对特定人群的预测工具对于优化正义牙科治疗计划至关重要.
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