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Table 3 Mapping result of how CMDO concepts in each level in each class are matched to CDEs in different clinical document sets

From: Clinical MetaData ontology: a simple classification scheme for data elements of clinical data based on semantics

First-level Class CMDO level (No. of CMDO concepts) HL7 templates (n = 6) Clinical documents (n = 25) CCR+ (n = 1)
No. of matched CMDO concepts No. of CDEs matched to CMDO concepts No. of matched CMDO concepts No. of CDEs matched to CMDO concepts No. of matched CMDO concepts No. of CDEs matched to CMDO concepts
No.a (%)b Primary c Multi. d No. (%) Primary Multi. No. (%) Primary Multi.
Description 1 (1) 1 100.0 3 3 1 100.0 2 2 0 0.0 0 0
2 (10) 9 90.0 18 24 6 60.0 48 49 4 40.0 34 34
3 (9) 4 44.4 13 13 8 88.9 39 41 4 44.4 47 47
4 (38) 1 2.6 0 5 11 28.5 39 40 0 0.0 0 0
5 (1) 0 0.0 0 0 0 0.0 0 0 0 0.0 0 0
5 (1) 0 0.0 0 0 1 100.0 2 2 0 0.0 0 0
All (60)   15 25.0 34 45 27 45.0 130 134 8 13.3 81 81
Event 1 (1) 0 0.0 0 0 0 0.0 0 0 0 0.0 0 0
2 (11) 4 36.4 5 16 7 63.6 44 67 0 0.0 0 0
3 (3) 0 0.0 0 0 1 33.3 2 3 0 0.0 0 0
All (15)   4 20.0 5 16 8 53.3 46 70 0 0.0 0 0
Finding 1 (1) 1 100.0 1 1 1 100.0 2 2 0 0.0 0 0
2 (16) 5 31.3 12 12 10 62.5 106 124 2 12.5 21 21
3 (40) 7 17.5 10 10 23 57.5 191 202 2 5.0 18 18
4 (22) 0 0.0 0 0 5 22.7 16 16 0 0.0 0 0
5 (3) 1 33.3 1 1 1 33.3 1 1 0 0.0 0 0
All (82)   14 17.1 24 24 40 48.8 316 345 4 4.9 39 39
Procedure 1 (1) 1 100.0 11 11 1 100.0 14 14 1 100.0 8 8
2 (14) 6 42.9 20 21 9 64.2 34 43 0 0.0 0 0
3 (12) 1 8.3 2 2 4 33.3 12 14 0 0.0 0 0
4 (4) 0 0.0 0 0 0 0.0 0 0 0 0.0 0 0
All (31)   8 13.8 33 34 14 66.7 60 71 1 3.2 8 8
Total 188   41 21.8 96 119 89 47.3 552 620 13 6.9 128 128
  1. aNumber of CMDO concepts in each level in each first-level class used to match with DEs
  2. bMapping rate of CMDO concepts per each level in each first-level class
  3. cMapping the CDE with the representative single CMDO concept among multiple annotations
  4. dMapping the CDE with multiple CMDO concepts allowed duplicated counts