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Section and category

Psychological.CIDI B


Description

“Think of the period of at least a month during the past 12 months when you felt most anxious. How many years has it been going on?”


Additional information

Metadata
contents No. of years to nearest half (x10)
soft_max 500
hard_min 1
hard_max 990
is_mandatory No

Data summary

Baseline




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
60.44 71.21 10 20 30 70 500 29.65 50 1.18 2.65 0.08 8.57 1028 0.2

Resurvey 1




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
101.67 89.76 10 30 75 180 240 81.54 115 0.88 0.45 0.85 -1.71 6 0.03

Resurvey 2




mean sd min q1 med q3 max mad iqr cv skewness se.skewness kurtosis n.valid pct.valid
68.91 91.9 10 20 30 70 580 29.65 50 1.33 2.9 0.16 9.54 224 0.89




Between-survey agreement

[1] “Spearman’s correlation matrix:”

## Error in cor(df[-1], method = "spearman", use = "complete.obs"): no complete element pairs


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