Table 1. The clinical record datasets utilized in this study.

This table provides a brief description, the ICD encoding type, and the size of each dataset. The MED dataset, highlighted in red, was used for comparison and was not included in the full meta-analysis.

Dataset	Description	Encoding Type	Number of unique patients
CU	Columbia University, 1985-2003, New York, NY	ICD9	1,505,822
DK	Denmark; database covering most of the country's population	ICD10	6,214,312
NYPH	New York Presbyterian Hospital and Columbia University; 2004-present, New York, NY	ICD9	767,978
SU	Stanford University, San Francisco, CA	ICD9	806,369
TX	University of Texas at Houston, Houston, TX	ICD9	1,599,528
UC	University of Chicago, Chicago, IL	ICD9	146,989
USA	MarketScan insurance claims dataset	ICD9	99,143,849
MED	Medicare database	ICD9	13,039,018
	Total:		123,223,865