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Data
502,150 items of data are available, covering 502,150 participants.
Maximum
66
Decile 9
47
Decile 8
39
Decile 7
31
Decile 6
16
Median
6
Decile 4
2
Decile 3
1
Decile 2
1
Decile 1
1
Minimum
1
There are 66 distinct values.
Mean = 17.3243
Std.dev = 18.6353
Notes
This indicates the number of occasions on which a participant personally contributed data to UK Biobank, either by attendance at an assessment centre, completing an online questionnaire. or by using/returning a device. Participants with only a single contact have not interacted with UK Biobank since their original visit to an assessment centre.
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