HARMONIZED DATA
| Label: | radtype4 |
|---|---|
| Description: | radtype4:e4 ssdi=1,ssi=2,dk or both=3 |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.ssdi ; 2.ssi ; 3.ssdi and/or ssi-dk which ; 12.applied ssdi => ssi ; 13.applied ssdi => both ; 21.applied ssi => ssdi ; 23.applied ssi => both |