Table 4.
Numbers of atomic and composite CDEs extracted from 14 FHIR resources of FHIR bulk sample data
| # | FHIR Resource | aCDE | bcCDE c (aCDE) | d aCDE | e cCDE + aCDE |
|---|---|---|---|---|---|
| 1 | AllergyIntolerance | 13 | 2 (13) | 0 | 2 |
| 2 | CarePlan | 18 | 4 (15) | 3 | 7 |
| 3 | Claim | 21 | 5 (13) | 6 | 11 |
| 4 | Condition | 13 | 2 (13) | 0 | 2 |
| 5 | DiagnosticReport | 13 | 3 (9) | 4 | 7 |
| 6 | Encounter | 15 | 4 (15) | 0 | 4 |
| 7 | Goal | 4 | 1 (4) | 0 | 1 |
| 8 | ImagingStudy | 23 | 3 (14) | 11 | 14 |
| 9 | Immunization | 12 | 1 (4) | 8 | 9 |
| 10 | MedicationRequest | 14 | 3 (14) | 0 | 3 |
| 11 | Observation | 22 | 5 (18) | 4 | 9 |
| 12 | Organization | 15 | 4 (15) | 0 | 4 |
| 13 | Patient | 42 | 8 (29) | 8 | 16 |
| 14 | Procedure | 13 | 3 (13) | 0 | 3 |
| f Total No. of CDEs | 238 | 48 (194) | 44 | 92 | |
| g No. of unique CDEs | 96 | 28 (75) | 21 | 49 | |
a No. of CDEs extracted from each FHIR resource sample data
b No. of cCDEs created for each FHIR resource sample data
c No. of aCDEs contained in bcCDEs
d No. of remaining aCDEs that are not contained in any of the cCDEs in each FHIR resource sample data
e Total no. of CDEs consisting of bcCDEs and daCDEs that are not contained in any of the cCDEs in each FHIR resource sample data
f Total no. of CDEs across 14 FHIR resources
g Total no. of unique CDEs across 14 FHIR resources