SNUFF20LIFE
Used snuff at least 20 times in entire life
Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
10
|
05
|
00
|
98
|
94
|
92
|
91
|
87
|
|---|---|---|---|---|---|---|---|---|---|
| 0 | NIU | X | X | X | X | X | X | X | X |
| 1 | No | X | X | X | X | X | X | X | X |
| 2 | Yes | X | X | X | X | X | X | X | X |
| 7 | Unknown-refused | X | · | · | X | · | · | · | · |
| 8 | Unknown-not ascertained | · | · | · | X | X | X | X | · |
| 9 | Unknown-don't know | X | X | X | X | X | X | X | X |
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Description
For sample adults age 18 and older in 1998, and, in all other years, sample adults age 18 and older who have ever used snuff, SNUFF20LIFE reports whether the sample person has used snuff at least 20 times in his/her entire life. Please refer to the universe tab for more information about changes in the universe.
For related variables, please use the IPUMS NHIS search function and drop-down menus.
Universe
- 1987; 1991: Sample persons age 18+ who have ever used snuff.
- 1992: Half of sample persons age 18+ in quarters 1 and 2, and in 2 weeks of quarter 3 (excluded from CAEP supplement) who have ever used snuff.
- 1994: Half of sample persons age 18+ (excluded from AIDS supplement) who have ever used snuff.
- 1998: Sample adults age 18+.
- 2000; 2005; 2010: Sample adults age 18+ who have ever used snuff.
Availability
- 1987, 1991-1992, 1994, 1998, 2000, 2005, 2010
Weights
- 1987, 1991-1992, 1998, 2000, 2005, 2010 : SAMPWEIGHT
- 1994 : SUPP2WT
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