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Table 4 Mapping results from RxNorm and SPL mappings

From: Profiling structured product labeling with NDF-RT and RxNorm

TTY

Num. of unique RxCUIs

Coverage by RxNorm

Num. of unique setIds

Coverage by SPL

SBD

6714

0.70%

7087

19.38%

SCD

5981

0.6%

21127

21.9%

IN

1,834

0.2%

34,038

93.1%

PIN

773

0.08%

18,498

50.6%

BPCK

261

0.03%

259

0.7%

GPCK

48

0.005%

150

0.04%

BN

2

0.0002%

5

0.01%

MIN

2

0.0002%

3

0.008%

SY*

11,489

1.2%

21,438

58.6%

TMSY*

1,810

0.2%

4,208

11.5%

Total

15,615

1.6%

35,480

97.0%

  1. “TTY” denotes term types from RxNorm;
  2. “RxCUI” denotes identifier of RxNorm;
  3. “setId” denotes identifier of SPL.
  4. “*” denotes the concepts with SY and TMSY have overlaps with the concepts in other TTYs.
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Journal of Biomedical Semantics

ISSN: 2041-1480