how many years did you take calcium, alone or combined with something else such as in a bone health supplement or in an antacid?

Draft
Variable: Domain: Treatment Source Data Element: HOW MANY YEARS did you take Calcium, alone or combined with something else such as in a bone health supplement OR in an antacid?
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CDE Summary

Quick facts
Short Code
-
Domain
Treatment
Source Data Element
HOW MANY YEARS did you take Calcium, alone or combined with something else such as in a bone health supplement OR in an antacid?
Data Type
-
Unit
-
Source System
NIH CDEs
Permissible Values
-

Definition

No definition provided.

Notes

No notes.

Permissible Values

No permissible values specified.