| Current reformed smoker for less than or equal to 15 years |
Current Reformed Smoker for < or = 15 yrs |
C67148:C61586:C113429:C29848 |
NCI Thesaurus |
A person who was not smoking at the time of the interview but has smoked at least 100 cigarettes in their life.: A statement about the relative size or order of two objects specifying that either both objects are the same in quantity or measure or value or status or that the object of interest is smaller than the other object in one of these ways.: A natural number greater than 14 and less than 16 and the quantity that it denotes.: A period of time that it takes for Earth to make a complete revolution around the sun, approximately 365 days; a specific one year period. |
| Current reformed smoker for more than 15 years |
Current Reformed Smoker for > 15 yrs |
C67148:C61584:C113429:C29848 |
NCI Thesaurus |
A person who was not smoking at the time of the interview but has smoked at least 100 cigarettes in their life.: A statement about the relative size or order of two objects specifying that an object of interest exceeds another object in quantity or measure or value or status.: A natural number greater than 14 and less than 16 and the quantity that it denotes.: A period of time that it takes for Earth to make a complete revolution around the sun, approximately 365 days; a specific one year period. |
| Current smoker: Includes daily and non-daily smokers |
Current Smoker |
C67147 |
NCI Thesaurus |
Includes daily smokers and non-daily smokers (also known as occasional smokers). |
| Lifelong non-smoker: Less than 100 cigarettes smoked in a lifetime |
Never Smoker |
C65108 |
NCI Thesaurus |
A person who was not smoking at the time of the interview and has smoked less than 100 cigarettes in their life. |
| Smoking history not available |
Smoking history not documented |
C25594:C25356:C54625:C68751 |
NCI Thesaurus |
An operation in which a term denies or inverts the meaning of another term or construction.: Furnished with or supported by documents and documentation.: The aggregate of past events; the continuum of events occurring in succession leading from the past to the present; a record or narrative description of past events.: A person who inhales or has inhaled combustible products of organic material during their lifetime. |