Data
79,888 items of data are available, covering 79,888 participants.
Some values have special meanings defined by Data-Coding
100291.
Units of measurement are years.
Maximum | 88 |
Decile 9 | 60 |
Decile 8 | 51 |
Decile 7 | 45 |
Decile 6 | 40 |
Median | 35 |
Decile 4 | 30 |
Decile 3 | 25 |
Decile 2 | 20 |
Decile 1 | 16 |
Minimum | 2 |
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- There are 84 distinct values.
- Mean = 36.5147
- Std.dev = 16.7228
- 687 items have value -3 (Prefer not to answer)
- 10885 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 had a period of two weeks like this? (Whether or not you received any help for it.)"
Question was asked when Field 29011 was Yes and/or Field 29012 was Yes
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
3 Related Data-Fields
Field ID | Description | Relationship |
20433 | Age at first episode of depression | Current Field holds the same type of information as Field 20433 |
29011 | Ever had prolonged feelings of sadne ... | Field 29011 determines whether participant is asked Current Field |
29012 | Ever had prolonged loss of interest ... | Field 29012 determines whether participant is asked Current Field |
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