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Section and category

Medical History.Family


Description

“How many of your siblings (inclu. half) have had diabetes?”


Additional information

Metadata
validation Hard max: No. of Siblings
contents No. of siblings
is_mandatory No

Data summary

Baseline




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
0.04 0.23 0 0 0 0 8 0 0 6.58 9.16 0 118.77 499679 96.95

Resurvey 1




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
0.04 0.27 0 0 0 0 6 0 0 6.09 8.29 0.02 90.81 19220 97.06

Resurvey 2




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
0.08 0.39 0 0 0 0 8 0 0 4.7 6.98 0.02 68.58 24320 96.31




Between-survey agreement

Fleiss’ Kappa for m Raters:

N.participants Surveys Statistic Coefficient Z.statistic p.value
14258 3 Kappa 0.364 89.518 0


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

Tel: +44 (0)1865 743743 | Fax: +44 (0)1865 743985 | Email:

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

Page generated: 27-02-2024