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Table 2 Accuracy by experience level

From: Accuracy and efficiency of an artificial intelligence tool when counting breast mitoses

User Experience Level No AI Support With AI Support Improved Accuracy with AI support? X2 (degrees of freedom) p-value
PGY-2 (n = 4) 36.8% 51.6% Yes 89.30 (1) <.001
PGY-3 (n = 4) 47.5% 58.4% Yes 53.12 (1) <.001
PGY-4 (n = 4) 38.6% 52.9% Yes 87.13 (1) <.001
Fellow (n = 6) 50.1% 57.1% Yes 29.82 (1) <.001
Faculty (n = 6) 43.1% 55.2% Yes 89.84 (1) <.001
Overall 43.9% 55.2% Yes 320.61 (1) <.001
  1. PGY postgraduate year