Table 2. Performance metrics for the comparison of GDM^a diagnoses in EHRs^b with the real-time CTD^c.

Year	Cohen κ	Accuracy	Precision	Recall	F1-score
All years	0.82	0.96	0.81	0.86	0.84
2018	0.80	0.96	0.78	0.86	0.82
2019	0.82	0.96	0.86	0.82	0.84
2020	0.77	0.96	0.70	0.90	0.79
2021	0.86	0.97	0.89	0.87	0.88
2022	0.82	0.97	0.82	0.86	0.84
All minus 2020	0.82	0.97	0.84	0.85	0.84

^aGDM: gestational diabetes mellitus.

^bEHR: electronic health record.

^cCTD: clinical team database.