A Post-Authorization Safety Study of Guillain-Barré Syndrome (GBS) Following ABRYSVOTM Among Older Adults in the United States (C3671031)

Data sources

• Data source(s), other:
  Centers for Medicare & Medicaid Services (CMS) ; Chronic Conditions Data Warehouse (CCW) ; Medicare administrative database ; PharMetrics Plus database
• Data sources (types):
  Administrative healthcare records (e.g., claims)

Use of a Common Data Model (CDM)

• CDM mapping:
  No

Data quality specifications

• Check conformance:
  Unknown
• Check completeness:
  Unknown
• Check stability:
  Unknown
• Check logical consistency:
  Unknown

Data characterisation

• Data characterisation conducted:
  Unknown