Data
59,872 items of data are available, covering 52,313 participants.
Some values have special meanings defined by Data-Coding
100291.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are years.
| Maximum | 81 |
| Decile 9 | 55 |
| Decile 8 | 50 |
| Decile 7 | 48 |
| Decile 6 | 46 |
| Median | 44 |
| Decile 4 | 42 |
| Decile 3 | 40 |
| Decile 2 | 38 |
| Decile 1 | 34 |
| Minimum | 10 |
|
|
- There are 70 distinct values.
- Mean = 44.2157
- Std.dev = 8.24435
- 7 items above graph maximum of 76
- 73 items have value -3 (Prefer not to answer)
- 1300 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
51,029 participants, 51,029 items
| Maximum | 69 |
| Decile 9 | 55 |
| Decile 8 | 50 |
| Decile 7 | 48 |
| Decile 6 | 45 |
| Median | 44 |
| Decile 4 | 42 |
| Decile 3 | 40 |
| Decile 2 | 37 |
| Decile 1 | 34 |
| Minimum | 10 |
|
|
- There are 59 distinct values.
- Mean = 43.928
- Std.dev = 8.03817
- 61 items have value -3 (Prefer not to answer)
- 1126 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
2,101 participants, 2,101 items
| Maximum | 72 |
| Decile 9 | 57 |
| Decile 8 | 52 |
| Decile 7 | 49 |
| Decile 6 | 47 |
| Median | 45 |
| Decile 4 | 42 |
| Decile 3 | 40 |
| Decile 2 | 39 |
| Decile 1 | 35 |
| Minimum | 10 |
|
|
- There are 50 distinct values.
- Mean = 45.3481
- Std.dev = 8.54919
- 1 items have value -3 (Prefer not to answer)
- 46 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
6,307 participants, 6,307 items
| Maximum | 81 |
| Decile 9 | 59 |
| Decile 8 | 53 |
| Decile 7 | 50 |
| Decile 6 | 48 |
| Median | 45 |
| Decile 4 | 43 |
| Decile 3 | 40 |
| Decile 2 | 39 |
| Decile 1 | 35 |
| Minimum | 15 |
|
|
- There are 62 distinct values.
- Mean = 46.0616
- Std.dev = 9.36042
- 11 items have value -3 (Prefer not to answer)
- 124 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
435 participants, 435 items
| Maximum | 74 |
| Decile 9 | 58 |
| Decile 8 | 53 |
| Decile 7 | 50 |
| Decile 6 | 47 |
| Median | 45 |
| Decile 4 | 42 |
| Decile 3 | 40 |
| Decile 2 | 38 |
| Decile 1 | 35 |
| Minimum | 25 |
|
|
- There are 48 distinct values.
- Mean = 45.6566
- Std.dev = 9.15846
- 4 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "How old were you when you had your hysterectomy?"
The following checks were performed:
- If answer < 0 then rejected
- If answer > Participants age then rejected
- If answer < 35 then participant asked to confirm
- If answer > 69 then participant asked to confirm
- If answer < Age when had the only child or < Age when had the last child then participant asked to confirm
If the participant activated the Help button they were shown the message:
If you are unsure, please provide an estimate or select Do not know.
|
Field 2824 was collected from women who indicated they have had a hysterectomy (womb removed), as defined by their answers to Field 2724 and Field 2724
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
2 Related Data-Fields
| Field ID | Description | Relationship |
|---|
| 3591 | Ever had hysterectomy (womb removed) | Field 3591 affects who was asked to answer Current Field |
| 2724 | Had menopause | Field 2724 affects who was asked to answer Current Field |
