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J Am Med Inform Assoc 15:99-106 doi:10.1197/jamia.M2467
  • Original Investigation

The Evaluation of a Temporal Reasoning System in Processing Clinical Discharge Summaries

Table 2

Performance Comparison of the Subjects and the System

Subjects System
Metric Derivation Value (95% CI) Derivation Value (95% CI)
Correctness of relations 286/295 0.97 (0.94–0.98) 960/995 0.965 (0.952–0.975)
Recall of clinically important relations 286/307 0.93* (0.90–0.96) 243/307 0.79 (0.74–0.83)

  • ↵* Subjects helped define the reference standard of clinically important relations.

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