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Section and category

Mental Health.Stressful events


Description

“During the past two years have you experienced a major conflict within your family?”


Additional information

Metadata
contents Categorised
is_mandatory Yes

Data summary

Baseline




value freq pct_valid pct_tot
No 510872 99.12 99.12
Yes 4541 0.88 0.88
<NA> 0 NA 0.00

Resurvey 1




value freq pct_valid pct_tot
No 19719 99.58 99.58
Yes 84 0.42 0.42
<NA> 0 NA 0.00

Resurvey 2




value freq pct_valid pct_tot
No 24474 97.69 96.92
Yes 580 2.31 2.30
<NA> 198 NA 0.78




Between-survey agreement

Fleiss’ Kappa for m Raters:

N.participants Surveys Statistic Coefficient Z.statistic p.value
14888 3 Kappa 0.037 7.833 0


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