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Table 2 Parameter values for virtual experiments

From: A system dynamics model of clinical decision thresholds for the detection of developmental-behavioral disorders

Virtual experiment Model parameters
False positives (FP) lost to follow-up False negatives (FN) lost to follow-up Assessment accuracy (rho) Regret ratio (FN/FP)
Base case 20% 73% 0.65 3
1. Increased accuracy 20% 73% 0.85 3
2. Improved feedback 20% 20% 0.65 3
3. Increased FN regret 20% 73% 0.65 10
4. Combined intervention 20% 20% 0.85 10
  1. Values in italics indicate change compared to baseline