Data
7,805 items of data are available, covering 7,805 participants.
Some values have special meanings defined by Data-Coding
100291.
Units of measurement are years.
| Maximum | 81 |
| Decile 9 | 48 |
| Decile 8 | 37 |
| Decile 7 | 30 |
| Decile 6 | 24 |
| Median | 21 |
| Decile 4 | 18 |
| Decile 3 | 17 |
| Decile 2 | 15 |
| Decile 1 | 13 |
| Minimum | 2 |
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- There are 78 distinct values.
- Mean = 25.8374
- Std.dev = 13.8412
- 70 items have value -3 (Prefer not to answer)
- 817 items have value -1 (Do not know)
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Notes
Mental Well-being online question: "About how old were you the FIRST time you deliberately harmed yourself (whether or not you meant to end your life)?"
Question was asked when Field 29111 was Yes.
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
