When hair last dyed
Datafile
Variable note:
This variable is part of the "Biomarker and sample collection" experiment. See the description of experiments in the IP User Guide.
Question asked in the latest wave:
hairsample_ip12.dyetime
Question label:
When hair last dyed
Question text:
When did you last dye your hair?
Question universe:
if (GRIDVARIABLES.MODETYPE = 1 & ff_gridmodew12 = 4) & ((ANNUALEVENTHISTORY.PREGOUT 4 & FERTILITYHISTORY.PREGN 1) & ANNUALEVENTHISTORY.BRFED 3 & ANNUALEVENTHISTORY.BRFEDSTILL 1 & FERTILITYHISTORY.BREASTFEED 1) (Mode is face-to-face and respondent is assigned to a nurse AND respondent is not pregnant or currently breastfeeding)
and if HAIRLEN = 1 & HEADSHK = 1 (Has hair longer than 2cm and can keep head still)
and if HAIRWILL = 1 (Willing to provide hair sample)
and if HRCONSC = 1 (Signed consent form)
and if HAIRCUT = 1 (Hair sample obtained)
and if HAIRDYE = 1 (Hair is dyed)
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 577 | 63.13% |
| refusal | -2 | 1 | 0.11% |
| Yesterday | 1 | 8 | 0.88% |
| A few days ago | 2 | 15 | 1.64% |
| 1-2 weeks ago | 3 | 66 | 7.22% |
| 3-4 weeks ago | 4 | 76 | 8.32% |
| Over a month ago | 5 | 171 | 18.71% |
| Total | 914 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 4.15 | 578 | 1.0 | 5.0 | 1.04 | 336 |
