性别对结肠直肠癌风险计算器对查意向的影响的影响:实验性研究
Jungmin Lee1, Mark Keil1, Jong Seok Lee2
1J Mack Robinson College of Business, Georgia State University, Atlanta, GA, United States.
JMIR formative research
|June 12, 2023
概括
结肠直肠癌 (CRC) 风险计算器增加了男性的查意图,但通过影响感知易感性而降低了女性的查意图. 患者不应该仅仅依靠这些工具来做查决策.
科学领域:
- 在瘤学瘤学.
- 健康行为研究 研究健康行为研究
- 医疗信息学 医疗信息学
背景情况:
- 结肠直肠癌 (CRC) 是美国癌症死亡的主要原因,但查率落后于其他癌症.
- 风险计算器旨在提高认识和选合规性,但它们对意图的影响尚不清楚.
- 现有的研究表明,CRC风险计算器的效果不一致,有些表明风险感知下降.
研究的目的:
- 调查使用CRC风险计算器如何影响个人接受CRC查的意图.
- 探索感知到CRC作为这种影响的媒介的易感性.
- 检查CRC风险计算器对查意向的影响中的基于性别的差异.
主要方法:
- 通过亚马逊机械土耳其招募了128名美国参与者 (45-85岁,有保险).
- 参与者被随机分配,接受即时CRC风险计算器结果 (治疗) 或延迟结果 (控制).
- 收集的数据包括人口统计,感知CRC易感性和查意图.
主要成果:
- 在男性中,CRC风险计算器对查意图产生了积极影响.
- 在女性中,计算器的使用对感知敏感性产生了负面影响,随后降低了查意图.
- 性别显著调节了感知敏感性和CRC查意图之间的关系.
结论:
- CRC风险计算器可以提高男性的查意图,但可以降低女性的查意图.
- 差异性影响是由感知易感性的性别特异性变化介导的.
- 虽然有信息性,但CRC风险计算器不应该是选决策的唯一依据.
相关概念视频
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
148
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,...
148
Study Designs in Epidemiology
288
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
288
Cancer Prevention
6.2K
Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Some...
6.2K
Bias in Epidemiological Studies
380
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:
380
Cancer Survival Analysis
402
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
402
Regression Toward the Mean
6.3K
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
6.3K


