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Table 1 Databases used in this study

From: Empirical assessment of alternative methods for identifying seasonality in observational healthcare data

Database

Time Series

People

Type

Period

Premier Healthcare Database (PHD)

6635

264ā€‰M

Hospital Charge

2000ā€“2021

Japan Medical Data Center (JMDC)

2956

13ā€‰M

Claims

2000ā€“2021

Optum Electronic Health Records (EHR)

12,102

101ā€‰M

Electronic Health Records

2007ā€“2021

IBM MarketScanĀ® Commercial Claims

and Encounters (CCAE)

11,051

157ā€‰M

Claims

2000ā€“2021

IQVIA Disease Analyzer - France (FRA)

896

4ā€‰M

General Practitioner

2016ā€“2021

IQVIA Disease Analyzer ā€“ Germany (GER)

3208

31ā€‰M

General Practitioner

2011ā€“2021

IQVIA Australian Longitudinal Patient Data (AUS)

408

5ā€‰M

General Practitioner

1996ā€“2021

IBM MarketScanĀ® Medicare Supplemental and

Coordination of Benefits (MDCR)

6596

10ā€‰M

Claims

2000ā€“2021

IBM MarketScanĀ® Multi-State Medicaid (MDCD)

6478

31ā€‰M

Claims

2006ā€“2021

Optum Clinformatics Extended Data Mart ā€“

Date of Death (DOD)

11,137

91ā€‰M

Claims

2000ā€“2021