| Value |
Category |
Cases |
|
| 1 |
more comfortable |
376 |
|
| 2 |
less comfortable |
736 |
|
| 3 |
there is no much difference between smokers & non- smokers |
373 |
|
| Sysmiss |
|
7 |
|
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.
