Many systematic reviews with a single author are indexed in PubMed

Ref ID 898
First Author R.L. Pacheco
Journal JOURNAL OF CLINICAL EPIDEMIOLOGY
Year Of Publishing 2023
URL https://www.sciencedirect.com/science/article/pii/S0895435623000070?via%3Dihub
Keywords Author
Team
Searching
Non-Cochrane reviews
Single reviewer
Problem(s) Single reviewer / lack of double checking
Number of systematic reviews included 3035
Summary of Findings From 3,035 self-titled systematic reviews with a single author indexed in Medline via PubMed on 18 Aug 2021. This research letter also found a rise in the absolute number of single-author systematic reviews by year. In 2000, 44 new systematic reviews with one author were indexed in Medline, compared to 225 in 2020. There was a mean increase of 6.5% (standard deviation = 17.5%) in yearly indexed single-author systematic reviews during this period.
Did the article find that the problem(s) led to qualitative changes in interpretation of the results? Not Applicable
Are the methods of the article described in enough detail to replicate the study? No