If you collected a hair sample by yourself (or with the help of another househol
Datafile
Variable note:
This variable is part of the "Biomarker and sample collection" experiment. See the description of experiments in the IP User Guide.
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 774 | 66.55% |
| Very easy | 1 | 233 | 20.03% |
| Easy | 2 | 134 | 11.52% |
| Difficult | 3 | 10 | 0.86% |
| Very difficult | 4 | 8 | 0.69% |
| I did collect a hair sample but did not return it (Versions C/D) | 5 | 4 | 0.34% |
| Total | 1163 | 100.0% |
