henry copeland:

Comparative Accuracy of Diagnosis by Collective Intelligence of Multiple Physicians vs Individual Physicians. | Medical Education and Training | JAMA Network Open | JAMA Network

Using the top 3 diagnoses given by each user to adjudicate solutions, the diagnostic accuracy of all users was 62.5% (95% CI, 60.1%-64.9%). The accuracy of individual residents and fellows was 65.5% (95% CI, 63.1%-67.8%) compared with 55.8% for medical students (95% CI, 53.4%-58.3%; P < .001 for difference vs residents and fellows by z test for proportions) and 63.9% for attending physicians (95% CI, 61.6%-66.3%; P = .10 for difference vs residents and fellows).
- jamanetwork.com