The COVID-evidence BASIC database has been UPDATED and now contains 1019 studies!
559 trials testing interventions to prevent or treat COVID-19 were included and extracted by human reviewers. COVID-evidence BASIC shows the extractions of basic information for them.
A few trials characteristics (detailed report coming soon!):
- 283 are ongoing trials while 19 have already been completed
- The top two countries in number of trials are China (n=338) and the USA (n=47)
- The majority of the trials are randomized (n= 386) versus non-randomized (n=146)
- The majority of the trials are parallel trials (n=381) versus single-arm (n=93)
460 further studies were found to be potentially relevant by automatic extraction algorithms and are awaiting assessment by our expert reviewers.
The details on the study flow are reported at OSF and more info on the status of the data (human/manual vs automatic/algorithm) is in the FAQ.
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