Snapshot of Database Statistics

The Sentinel Distributed Database (SDD) has:

310.8 million cumulative patient identifiers between 2000 and 2018

Of members with medical and drug coverage, there are:

  • 70.1 million members are currently accruing new data
  • 11.7 billion pharmacy dispensings
  • 15.0 billion unique medical encounters
  • 48.5 million members with at least one laboratory test result
  • 668 million person-years of data