相关实验视频
Updated: May 2, 2026

07:50
Establishment of a Clinic-based Biorepository
Published on: May 29, 2017
6.2K
拉丁美洲机构收回的生物医学研究论文的特点
Jorge Andres Ramos-Castaneda1, Cristina Candal-Pedreira2,3,4, Mónica Pérez-Ríos2,3,4
1Universidad Antonio Nariño. Grupo de investigación Innovación y Cuidado. Facultad de Enfermería. Neiva, Colombia.
Revista de saude publica
|October 22, 2025
概括
分析了来自拉丁美洲 (LATAM) 的生物医学研究收回. 科学不当行为是主要原因,强调需要加强该地区的研究伦理和诚信.
科学领域:
- 生物医学研究的研究.
- 图书统计学 图书统计学
- 研究完整性研究完整性
背景情况:
- 科学出版物的撤回越来越令人担忧.
- 了解拉丁美洲 (LATAM) 等特定地区的撤回对于解决潜在问题至关重要.
- 之前的研究并没有专门集中在描述与LATAM关联的撤回上.
研究的目的:
- 描述生物医学研究论文的撤回,其中至少有一位作者与拉丁美洲 (LATAM) 机构有关.
- 为了确定拉美拉丁美洲地区的趋势和撤销原因.
- 为改善拉美研究诚信的战略提供信息.
主要方法:
- 使用Retraction Watch数据库对收回的生物医学研究论文进行横截面研究.
- 收录标准:至少有一位作者隶属于拉美国家机构.
- 收集的数据:作者归属,撤回原因 (科学不当行为,错误,未指明),出版/撤回日期,期刊指标.
主要成果:
- 在1987年至2024年期间收回的181篇论文符合标准.
- 在危地马拉,玻利维亚,秘鲁,巴拿马,厄瓜多尔,哥伦比亚和阿根廷观察到的最高收回率.
- 科学不当行为 (63.0%) 是主要原因,其次是诚实的错误 (21.5%).
- 伦理/法律问题 (33.1%) 和伪造/伪造 (20.2%) 是与不当行为相关的撤回的主要驱动因素.
结论:
- 显著数量的撤回,特别是由于科学不当行为,强调需要加强拉美地区的伦理研究实践.
- 未来的倡议应优先发展和评估有效的策略,以防止不当行为和促进科学诚信.
- 加强研究伦理和诚信对于拉美国家机构可靠的科学成果至关重要.
相关概念视频
Migration
8.1K
Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
8.1K
Archival Research
15.6K
Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...
15.6K
Longitudinal Research
11.7K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
11.7K
Ethics in Research
23.7K
Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
23.7K
Bias
6.2K
Bias refers to any tendency that prevents a question from being considered unprejudiced. In research, bias occurs when one outcome or answer is selected or encouraged over others in sampling or testing. Bias can occur during any research phase, including study design, data collection, analysis, and publication.
In statistics, a sampling bias is created when a sample is collected from a population, and some members of the population are not as likely to be chosen as others (remember, each member...
In statistics, a sampling bias is created when a sample is collected from a population, and some members of the population are not as likely to be chosen as others (remember, each member...
6.2K
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
627
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,...
627

