| Age init cig use adult proto | Pan | Panel |
| PANEL.PHENX | Panl | Pnl |
| Point in time | Random | Smoke |
| Smokes | Smoking | Tobacco |
| Code System | Code | Code Text | Code Version |
|---|---|---|---|
| https://www.phenxtoolkit.org | 030703 | tobacco_age_initiation_adult |
| Component | Property | Time | System | Scale | Method |
|---|---|---|---|---|---|
| PhenX - age of initiation of first cigarette use - adult protocol 030703 | - | Pt | ^Patient | - | PhenX |
| Class | Type | First Released | Last Updated | Order vs- Observation | Panel Type |
|---|---|---|---|---|---|
| PANEL.PHENX | Clinical | Version 2.68 | Version 2.68 | Both | Panel |