一个为期八周的呼吸练习计划对牙科学生的呼吸功能和脊角的影响:一个测试前和测试后的准实验研究
Elshaimaa Hafez1, Ethar Ashraf1, Shaikha Saeed1
1Physical Therapy, University of Sharjah, Sharjah, ARE.
Cureus
|February 10, 2026
概括
一个为期八周的呼吸练习计划显著改善了牙科学生的呼吸功能. 然而,该计划并没有导致部姿势的显著变化,这表明可能需要姿势特定的干预措施.
科学领域:
- 职业健康 职业健康 职业健康
- 呼吸系统生理学 呼吸系统生理学
- 牙科中的人体工程学
背景情况:
- 在牙科培训中,长时间的,静态的,向前倾斜的姿势会导致前进的头部姿势.
- 前进的头部姿势可以通过脊角 (CVA) 量化,可能会损害呼吸功能.
- 牙医学生是患部不良姿势和潜在呼吸系统缺陷风险的人群.
研究的目的:
- 为了研究一个为期八周的呼吸练习计划对呼吸功能的影响.
- 为了评估子姿势的变化,通过CVA测量,在高级牙科学生.
- 为了确定呼吸练习是否可以减轻牙科学员的姿势相关健康问题.
主要方法:
- 一个前性的,测试前/测试后的准实验设计,涉及40名牙科高级学生.
- 在干预前后通过螺旋计 (FVC,FEV1,PEF) 评估呼吸功能.
- 从侧面照片中使用CVA评估部姿势;干预包括每日呼吸练习.
主要成果:
- 在所有螺旋测量测量中观察到显著改善:FVC (p < 0.001),FEV1 (p < 0.001) 和PEF (p < 0.001).
- 没有检测到脊角 (CVA) 的统计学意义上的变化 (p = 0.83).
- 干预后的螺旋计值虽然有所改善,但仍低于预测的参考值.
结论:
- 一个为期八周的呼吸练习方案有效地增强了牙科学生的呼吸功能.
- 呼吸练习没有显著改变部姿势 (CVA).
- 纠正向前的头部姿势可能需要与呼吸训练一起进行补充性,以姿势为重点的干预措施.
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