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. 2014 Nov 14;2014:719–728.

Table 1:

Size of structured EHR data (full and decease subject repository)

Parameter Full repository (BTRIS) Deceased subject repository (dsBTRIS)
# patients (with laboratory data) 264,885 23,962 (9.1%)
# laboratory tests results 213.3 M 52.0 M (24.4%)
# medication administrations 16.5 M 5.2 M (31.5%)
# diagnoses 1.9 M 0.3M (15.8%)
# clinical documents 21.3M 5.6 M (26.3%)