瑞士PSA查的看法和误解:一种偏好流行病学研究
Giovanni Spitale1, Federico Germani1, Nikola Biller-Andorno1
1Institute for Biomedical Ethics and History of Medicine (IBME), Winterthurerstrasse 30, 8006, Zürich (CH), Switzerland.
Social science & medicine (1982)
|November 26, 2025
概括
男人高估前列腺特异性抗原 (PSA) 查的好处,即使没有被证明的救命效果,也支持它. 了解患者的价值观对于做出明智的前列腺癌查决定至关重要.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 公共卫生 公共卫生
- 健康心理学 心理健康心理学
背景情况:
- 前列腺特异性抗原 (PSA) 查前列腺癌在潜在的益处和危害之间呈现出复杂的平衡,如过度诊断和过度治疗.
- 了解个人和社会对这些权衡的看法对于癌症查的知情决策至关重要.
研究的目的:
- 通过偏好流行病学方法,探索个人如何评估与PSA查相关的权衡.
- 根据个人和社会价值观,确定可接受或繁重的PSA查的门.
- 调查心理社会因素对与PSA查有关的健康相关决策的影响.
主要方法:
- 对425名55岁以上的瑞士男性进行了横截面调查.
- 参与者报告了意识,查历史和愿意参加未来的查.
- 评估了各种过度诊断与挽救生命比率的假设情景;收集了定量 (千平方,MANOVA) 和定性 (主题分析) 数据.
主要成果:
- 参与者大大高估了PSA查的救命潜力 (中位数估计:预防50例死亡,实际3/1000).
- 超过一半的人支持查,即使没有预防死亡.
- 个人和家庭癌症史强烈影响了对查的支持.
结论:
- 仅仅提供事实信息是不足以提供有关PSA查的知情,自主决策.
- 经验和心理社会因素极大地影响了个人如何解释证据和评估医疗权衡.
- 偏好流行病学为开发以患者为中心的查计划提供了一个框架,这些查计划对个人价值观敏感.
相关概念视频
02:16Surveys
16.6K
Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
16.6K
01:29Bias in Epidemiological Studies
1.2K
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:
1.2K
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
387
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
387