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Table 6 Odds ratio of a moderately or highly (clinically significant) unsafe response among all (correct and incorrect) responses by certainty and score group

From: Certainty and safe consequence responses provide additional information from multiple choice question assessments

  Score group
  SG1 n = 20 SG2 n = 159 SG3 n = 133 SG4 n = 18
Low certainty 1.0 0.61 (0.30–1.25) 0.18 0.33 (0.15–0.72) 0.005 0.12 (0.02–0.96) 0.046
Moderate certainty 0.33 (0.10–1.08) 0.067 0.40 (0.20–0.82) 0.012 0.15 (0.06–0.33) <0.0001 0.06 (0.01–0.47) 0.008
High certainty 0.79 (0.27–2.25) 0.65 0.15 (0.06–0.37) <0.0001 0.14 (0.05–0.35) <0.0001 0.12 (0.01–0.94) 0.044
  1. Odds ratio, (95% confidence interval), p-value