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Table 2 Summary of VSAC matches by data code system

From: Assessing the readiness of digital data infrastructure for opioid use disorder research

Data code system

Exact n (%)

Partial n (%)

None n (%)

Total n

NIDA CDE

9 (1)

1275 (69)

552 (30)

1836

CMS DEL

0 (0)

59 (73)

22 (27)

81

NQMC

0 (0)

0 (0)

315 (100)

315

NIH CDE

0 (0)

91 (53)

80 (47)

171

ADAI

0 (0)

252 (78)

72 (22)

324

PhenX

0 (0)

14 (78)

4 (22)

18

Total

9 (1)

1691 (61)

1045 (38)

2745