| Value |
Category |
Cases |
|
| 1 |
' |
377 |
|
| 2 |
' |
432 |
|
| 3 |
' |
153 |
|
| 4 |
More friends |
253 |
|
| 5 |
Less friends |
1000 |
|
| 6 |
No difference from non-smokers |
316 |
|
| Sysmiss |
|
58 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
