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磁共振成像用于前列腺癌检测的差异:一个基于人口的研究
Christiane J El Khoury1,2,3, Stephen J Freedland4,5, Krupa Gandhi6
1Department of Medical Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Journal of the National Cancer Institute
|September 23, 2024
概括
磁共振成像 (MRI) 用于前列腺癌检测显著增加. 虽然MRI使用的种族差异有所减少,但城市和农村的差异仍然存在,这凸显了对地理目标干预的需求.
科学领域:
- 医疗成像医学成像
- 在瘤学瘤学.
- 医疗保健服务研究 医疗服务研究
背景情况:
- 前列腺癌 (PCa) 护理和治疗结果的种族差异得到了充分证实.
- 超声导向活检可能会错过临床上显著的PCa,而MRI可以提高检测.
- 这项研究研究了影响MRI用于PCa检测的因素.
研究的目的:
- 分析影响前列腺癌患者使用预诊断MRI的人口和社会经济因素.
- 评估2012年至2019年MRI使用趋势.
- 根据种族,社会经济地位和地理位置来确定MRI接入的差异.
主要方法:
- 利用了90908名前列腺癌患者 (2012-2019) 的监测,流行病学和最终结果计划-医疗保险数据.
- 使用修改后的波桑回归模型来检查与MRI使用相关的因素,调整社会经济变量.
- 分析了不同的人口和地理群体对MRI利用的差异.
主要成果:
- 预诊断MRI使用率从2012年的3.8%升至2019年的32.6%.
- 非西班牙裔黑人和白人患者之间的差异减少了超过一半.
- 美国人口普查中部地区的农村居民和个人仍然存在显著差异;收入和教育等社会经济因素与MRI使用有关.
结论:
- 用于前列腺癌检测的MRI利用率有所增加,种族差异减少,但城市和农村之间的差距仍然存在.
- 地理因素 (城市/农村地位,美国地区) 与MRI接入的最突出的差异有关.
- 公共卫生干预措施应针对地理差异,以促进公平的医疗保健,消除前列腺癌护理方面的不平等.
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