在肥胖患者的第一季度解剖学超声波的学习曲线
Cara Buskmiller1, Sarah E Toates2, Vanessa Rodriguez3
1Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA.
Gynecologic and obstetric investigation
|March 24, 2024
概括
经验丰富的操作员需要大约30次头三个月的解剖学超声波,才能在肥胖女性中达到70%的完成率. 这一发现有助于培训计划,在高BMI怀孕中改善胎儿解剖成像.
科学领域:
- 医疗成像医学成像
- 产科和妇科 产科和妇科
- 胎儿医学 胎儿医学
背景情况:
- 肥胖女性的第一季度解剖学超声波显示有希望,但可行性和学习曲线尚不清楚.
- 对于第一季度解剖学超声波的先前学习曲线数据存在于一般人群中,但不是专门针对肥胖患者.
研究的目的:
- 描述对肥胖患者进行第一季度解剖学超声波的学习曲线.
- 为了确定一个熟悉基本第一季度成像技术的操作员达到熟练程度所需的扫描数量.
主要方法:
- 对EASE-O试点随机对照试验 (NCT04639973) 的二次分析.
- 包括128名身体质量指数 (BMI) ≥35kg/m2的女性.
- 使用prop_model生成基于前60次扫描完成率的学习曲线.
主要成果:
- 在60次扫描中,完成扫描的概率从0.38增加到0.69.
- 需要大约29次扫描才能达到最终的概率值.
- 一位经验丰富,先前在瘦身患者方面有经验的单一操作员进行了扫描.
结论:
- 一位具有基本第一季度成像技能的超声波操作员需要大约30次扫描才能达到70%的完成率,用于肥胖妇女的详细解剖 (BMI ≥35 kg/m2).
- 这些学习曲线数据可以为这一特定人群的第一季度超声波的教育和培训计划提供信息.
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