| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| 1 | Less than one cigarette per day | LA15782-8 | LOINC | |
| 2 | 1 cigarette per day | LA15783-6 | LOINC | |
| 3 | 2 to 5 cigarettes per day | LA15784-4 | LOINC | |
| 4 | 6 to 15 cigarettes per day (about 1/2 pack) | LA15785-1 | LOINC | |
| 5 | 16 to 25 cigarettes per day (about 1 pack) | LA15786-9 | LOINC | |
| 6 | 26 to 35 cigarettes per day (about 1 1/2 packs) | LA15787-7 | LOINC | |
| 7 | More than 35 cigarettes per day (about 2 packs or more) | LA15788-5 | LOINC | |
| 9 | Don't know/refused | LA15775-2 | LOINC |
| 30Dquantity | Dextro | Finding |
| Findings | Last | No |
| Num | Ordinal | Ql |
| Qual | Qualitative | Rh |
| Rhesus | Screen |
| Code System | Code | Code Text | Code Version | ||||
|---|---|---|---|---|---|---|---|
| https://www.phenxtoolkit.org | PX030801030000 | PX030801_30Day_Quantity | https://www.phenxtoolkit.org | PX030803040100 | PX030803_30Day_Quantity |
| Component | Property | Time | System | Scale | Method |
|---|---|---|---|---|---|
| On the number of D you reported you smoked cigarettes during the past 30D, how many cigarettes did you smoke per D, on average | Find | 30D | ^Patient | Ord | PhenX |
| Class | Type | First Released | Last Updated | Change Reason |
|---|---|---|---|---|
| PHENX | Clinical | Version 2.36 | Version 2.65 | Updated Time part to 30D to reflect the exact look-back period stated in the question in order to provide internal consistency to the term [201508 LOINC Clinical Committee decision]; Updated the PhenX ID from "PhenX. |