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Section and category

Biochemistry Data.Blood biomarkers (lab)


Description

“Was this participant a fatalIHD case selection for the Standard clinical biochemistries in cardiovascular disease cases and controls ?”


Additional information

Metadata
contents Categorised
is_mandatory No

Data summary

Baseline




value freq pct_valid pct_tot
No 22183 96.72 4.30
Yes 753 3.28 0.15
<NA> 492477 NA 95.55

Gwas




value freq pct_valid pct_tot
No 22183 96.72 4.30
Yes 753 3.28 0.15
<NA> 492477 NA 95.55

Panel




value freq pct_valid pct_tot
No 22183 96.72 4.30
Yes 753 3.28 0.15
<NA> 492477 NA 95.55

Resurvey 1




value freq pct_valid pct_tot
No 3782 99.4 19.10
Yes 23 0.6 0.12
<NA> 15998 NA 80.79

Resurvey 2




value freq pct_valid pct_tot
No 4499 100 17.82
Yes 0 0 0.00
<NA> 20753 NA 82.18




Between-survey agreement

Fleiss’ Kappa for m Raters:

N.participants Surveys Statistic Coefficient Z.statistic p.value
2856 5 Kappa NaN NaN NaN


International Coordinating Centre, China Kadoorie Biobank (CKB), CTSU, Nuffield Department of Population Health, University of Oxford Old Road Campus, Headington, Oxford, OX3 7LF

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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)

Page generated: 27-02-2024