| Level/ Type |
Code |
Display Name |
Code System |
| 0‑L |
C4553390
|
Comparator (Intellectual Product)
|
Unified Medical Language System |
| 0‑L |
C5420675
|
Investigational Arm (Research Study)
|
Unified Medical Language System |
| 0‑L |
C2347177
|
Active Comparator (Conceptual Entity)
|
Unified Medical Language System |
| 0‑L |
C5420677
|
Placebo Control Arm (Research Activity)
|
Unified Medical Language System |
| 0‑L |
C5420678
|
Sham Comparator Arm (Research Activity)
|
Unified Medical Language System |
| 0‑L |
C5420679
|
No Intervention Arm (Research Activity)
|
Unified Medical Language System |
| 0‑L |
C0205394
|
Other (Qualitative Concept)
|
Unified Medical Language System |
|