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Section and category

Reproductive History.Surgery


Description

“Age when you had the most recent operation to sterilize you”


Additional information

Metadata
validation Hard max: Current age, or highest live birth age - 1, or age started using pill or coil
contents Age in years
soft_min 25
soft_max 50
hard_min 20
is_mandatory No

Data summary

Resurvey 2




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
30.2 5.07 20 26 30 33 60 4.45 7 0.17 1.01 0.03 1.58 5596 22.16




Between-survey agreement

No agreement analysis available



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