Data
10,165 items of data are available, covering 3,412 participants.
Defined-instances run from 0 to 0, labelled using Instancing
2.
Array indices run from 1 to 4.
| Maximum | 87 |
| Decile 9 | 34 |
| Decile 8 | 32 |
| Decile 7 | 32 |
| Decile 6 | 32 |
| Median | 20 |
| Decile 4 | 2 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 61 distinct values.
- Mean = 18.1872
- Std.dev = 17.4448
- 33 items above graph maximum of 68
|
Notes
Acceptability of spirometry result (bit field)
START_OF_TEST Set if the extrapolated volume at start of test is excessive = 0x01
TIME_TO_PEF Set if time to peak flow is excessive = 0x02
END_OF_TEST Set if an adequate plateau at the end of the test does not exist = 0x04
COUGHING Set if a cough was detected during the manovoure = 0x08
TEST_DURATION Set if the test is less than 6 seconds = 0x10
USER_ACCEPTED Specifies whether or not the test was explicitly acceped by the investigator = 0x20
USER_REJECTED Specifies whether or not the test was explicitly rejected by the investigator = 0x40
Hence a decimal value of 24 (0x08+0x10) indicates a test of less than 6 seconds during which a cough was detected.
