OHQ640 // How often during the last year {have you/has SP} had difficulty doing {your/his/her} usual jobs or attending school because of problems with {your/his/her} teeth, mouth or dentures? Would you say . . .| dataset | nhanes2018 · NHANES 2017-2018 Cycle |
| type | categorical |
| role | |
| data file | OHQ_J |
| keywords |
| code | meaning |
|---|---|
1 | Very often |
2 | Fairly often |
3 | Occasionally |
4 | Hardly ever, or |
5 | Never? |