患者对基于血液的结直肠癌查测试的偏好:来自联合分析调查的见解
Allistair Clark1, Marie Lauzon2, Noelle M Griffin3
1Cedars-Sinai Center for Virtual Medicine and Health System Innovation, Los Angeles, California, USA.
Clinical and translational gastroenterology
|October 27, 2025
概括
许多不了解结肠直肠癌 (CRC) 查的个人更喜欢血液测试而不是目前的方法. 测试准确性是影响偏好这些CRC查选项的关键因素.
科学领域:
- 在瘤学瘤学.
- 预防医学 预防医学
- 医疗保健服务研究 医疗服务研究
背景情况:
- 结肠直肠癌 (CRC) 查率仍然低于最佳水平,超过三分之一的人没有最新的情况.
- 基于血液的测试为传统的CRC查方法提供了一个有希望的替代方案.
- 联合分析可以量化对新查方式的偏好.
研究的目的:
- 评估在过期进行查的个人中,对假设的基于血液的CRC查测试的偏好.
- 根据决策配置文件,确定具有明显偏好的子组.
- 评估测试准确度对选偏好的影响.
主要方法:
- 联合分析调查对美国全国代表性样本 (n=1,009) 的平均风险成年人 (40-75岁) 进行了联合分析调查,这些成年人尚未接受CRC查.
- 隐藏类分析用于识别不同的偏好群体.
- 进行模拟以估计对血液检测的偏好与现有方法的偏好,考虑准确性.
主要成果:
- 确定了两个偏好群体:优先考虑测试 (39.4%) 和优先考虑准确性 (60.6%).
- 在这两组中,大多数人更愿意每3年进行一次血液检查 (分别为65.1%和53.0%).
- 对CRC和晚期腺瘤的测试准确性显著影响了所有选择中的查偏好.
结论:
- 一个基于血液的CRC查测试通常是那些没有最新的查的人更喜欢的.
- 对血液检测的偏好受到其在检测CRC和晚期腺瘤方面的准确性的影响.
- 提供血液检测可能会增加CRC查在查不足的人群中的吸收.
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