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Number of included studies in Cochrane Reviews classified as RCTs
| RCTS correctly identified by the classifier (recall) | RCTS not identified by the classifier | |
|---|---|---|
| All studies (N = 58,283) | 54,683 (93.8%) | 3,600 (6.2%) |
| Studies with sufficient information for machine classification (N = 44,007 studies) | 43,783 (99.5%) | 224 (0.5%) |
Abbreviation: RCT: randomized controlled trial.
