Value |
Category |
0 |
|
1 |
Boiled water |
2 |
Electric sterilizer |
3 |
Steam pressure |
4 |
Autoclave |
5 |
Chemical sterilization |
6 |
Other |
Sysmiss |
|
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.