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在太空模拟任务上的模拟宇航员口腔健康:一项探索性研究
Andreia Sofia Ramos Gonçalves1, Cristina Alves2, Sandra Ribeiro Graça2
1FMDUL - Faculdade de Medicina Dentária da Universidade de Lisboa, Lisbon, Portugal. andgoz05@gmail.com.
Clinical oral investigations
|September 30, 2024
概括
宇航员在太空中面临着口腔健康方面的挑战. 这项研究发现,虽然口腔卫生被大多数人评为"好",但太空任务期间的时间限制和稀缺材料会影响日常生活,在任务中报告的口腔症状较少.
科学领域:
- 太空医学 太空医学
- 口腔健康 口腔健康
- 人体生理学 人体生理学
背景情况:
- 太空探索带来了独特的生理挑战,包括对口腔健康的重大影响,例如牙周炎,牙损伤和牙敏感性的增加.
- 了解极端环境中的口腔健康常规和表现对于宇航员福祉和任务成功至关重要.
研究的目的:
- 调查和比较在地球上日常生活和模拟太空任务期间的模拟宇航员之间的口腔健康例程和表现.
- 确定在模拟空间任务环境中保持口腔卫生方面的挑战和差异.
主要方法:
- 一项涉及16名模拟宇航员 (21-55岁) 的横截面研究,来自国际宇航科学研究所和其他机构.
- 通过在线调查问卷收集的数据,比较日常生活中的口腔卫生实践和经验 ("地球") 与太空模拟任务.
- 描述性分析牙刷的持续时间,感知到的困难,经历的口腔症状,检查频率,材料的可用性和自我评价的口腔卫生.
主要成果:
- 牙刷持续时间通常为1-3分钟,与地球 (81.3%) 相比,在任务期间报告这一点的参与者比例略低 (68.8%).
- 在任务期间保持口腔卫生的主要挑战是"花费的时间" (53.6%),口腔卫生材料稀缺 (56.3%).
- 与地球 (75%) 相比,在任务期间报告的口腔症状较少 (43.8%),尽管面临时间和材料的挑战;个人口腔卫生在两个环境中都被大多数人评为"好" (56.3%在地球上,43.8%在任务中).
结论:
- 这项研究强调了在太空任务期间需要改善宇航员的口腔卫生策略和资源管理.
- 这些发现为极端环境中口腔健康的有限知识基础做出了贡献,为为未来太空任务制定指导方针提供了初步数据.
- 进一步的研究对于充分了解和减轻与太空旅行和其他极端环境相关的口腔健康风险至关重要.
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