Burgos Mariana A, Ivaldi Diego, Oltra Gisela, Escobar Liquitay Camila M, Garegnani Luis
Department of Research Instituto Universitario Hospital Italiano de Buenos Aires Almagro Argentina.
Cochrane Evid Synth Methods. 2024 Sep 11;2(9):e70002. doi: 10.1002/cesm.70002. eCollection 2024 Sep.
To assess the publication rate and time from registration to publication of systematic intervention reviews registered in PROSPERO originated from South American countries in 2020.
Cross-sectional study. We searched PROSPERO for protocols of systematic reviews of interventions with affiliation in South America during 2020. We randomly extracted 10% and searched databases to identify their publication status.
We identified 1361 intervention systematic reviews with South American affiliation registered in PROSPERO during 2020. We assessed a random sample of 10% ( = 135). The publishing rate in indexed journals was 36.9% ( = 41). The median time to publication was 1.6 years (IQR 0.9-2.1).
The publication rate of South American PROSPERO registers is low. These findings emphasize the need for further efforts to improve publication rates and increase the visibility of South American research in the global scientific community.
评估2020年在PROSPERO注册的、源自南美国家的系统干预评价的发表率以及从注册到发表的时间。
横断面研究。我们在PROSPERO中检索了2020年期间与南美有关联的干预措施系统评价方案。我们随机抽取10%并检索数据库以确定其发表状态。
我们识别出2020年期间在PROSPERO注册的1361项与南美有关联的干预措施系统评价。我们评估了10%的随机样本（n = 135）。在索引期刊上的发表率为36.9%（n = 41）。发表的中位时间为1.6年（四分位间距0.9 - 2.1）。
南美PROSPERO注册的发表率较低。这些发现强调需要进一步努力提高发表率，并增加南美研究在全球科学界的知名度。
