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Insights into Imaging

Table 1 Referral grouping and associated inter-rater agreement between the two human experts

From: Automated vetting of radiology referrals: exploring natural language processing and traditional machine learning approaches

Group

Frequency

κ score

All referrals

454

0.770

Referrals with adequate information

375

0.835

Referrals with adequate information and with CDS scores

327

0.874

Referrals with adequate information and without CDS scores

29

0.408

Referrals with adequate information and no matching structured indication

19

0.506

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