Data
322,450 items of data are available, covering 265,819 participants.
Some values have special meanings defined by Data-Coding
100569.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are years.
| Maximum | 60 |
| Decile 9 | 15 |
| Decile 8 | 6 |
| Decile 7 | 4 |
| Decile 6 | 3 |
| Median | 3 |
| Decile 4 | 2 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 58 distinct values.
- Mean = 5.17425
- Std.dev = 6.41129
- 3812 items above graph maximum of 29
- 32935 items have value -10 (Less than a year ago)
- 381 items have value -3 (Prefer not to answer)
- 38346 items have value -1 (Do not know)
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
265,578 participants, 265,578 items
| Maximum | 56 |
| Decile 9 | 12 |
| Decile 8 | 5 |
| Decile 7 | 4 |
| Decile 6 | 3 |
| Median | 3 |
| Decile 4 | 2 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 51 distinct values.
- Mean = 4.69103
- Std.dev = 5.83506
- 5154 items above graph maximum of 23
- 29616 items have value -10 (Less than a year ago)
- 311 items have value -3 (Prefer not to answer)
- 27362 items have value -1 (Do not know)
|
Instance 1 : First repeat assessment visit (2012-13)
10,150 participants, 10,150 items
| Maximum | 44 |
| Decile 9 | 16 |
| Decile 8 | 9 |
| Decile 7 | 5 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 42 distinct values.
- Mean = 5.99042
- Std.dev = 6.9068
- 60 items above graph maximum of 31
- 784 items have value -10 (Less than a year ago)
- 8 items have value -3 (Prefer not to answer)
- 1531 items have value -1 (Do not know)
|
Instance 2 : Imaging visit (2014+)
42,288 participants, 42,288 items
| Maximum | 60 |
| Decile 9 | 20 |
| Decile 8 | 12 |
| Decile 7 | 9 |
| Decile 6 | 5 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 2 |
| Minimum | 0 |
|
|
- There are 57 distinct values.
- Mean = 7.89956
- Std.dev = 8.53992
- 376 items above graph maximum of 38
- 2288 items have value -10 (Less than a year ago)
- 58 items have value -3 (Prefer not to answer)
- 8550 items have value -1 (Do not know)
|
Instance 3 : First repeat imaging visit (2019+)
4,434 participants, 4,434 items
| Maximum | 50 |
| Decile 9 | 20 |
| Decile 8 | 12 |
| Decile 7 | 8 |
| Decile 6 | 5 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 2 |
| Minimum | 0 |
|
|
- There are 46 distinct values.
- Mean = 7.82957
- Std.dev = 8.62151
- 42 items above graph maximum of 38
- 247 items have value -10 (Less than a year ago)
- 4 items have value -3 (Prefer not to answer)
- 903 items have value -1 (Do not know)
|
Notes
ACE touchscreen question "How many years ago was your last cervical smear test?"
The following checks were performed:
- If answer < 0 then rejected
- If answer > Participants age - 10 years then rejected
- If answer > 15 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 2704 was collected from women who indicated that they had had a cervical smear test, as defined by their answers to Field 2694
Coding 100569 defines 3 special values:
- -10 represents "Less than a year ago"
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
1 Related Data-Field
| Field ID | Description | Relationship |
|---|
| 2694 | Ever had cervical smear test | Current Field was collected from women who indicated that they had had a cervical smear test, as defined by their answers to Field 2694 |
