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Table 4 Comparison of baseline models for dizziness quality descriptors and triggers

From: Differential diagnosis of dizziness after a sports-related concussion based on descriptors and triggers: an observational study

  Number of classes Number of items AIC
Quality descriptors 3 15 497.4
3 12 393.7
2 15 501.9
2 12 400.9
Triggers 3 11 309.6
2 11 338.0
  1. Values in italics indicate the chosen model
  2. AIC Akaike’s Information Criterion