Variable breakdown
prev_house_enter
Section and category
Section Timings.Timings
Description
“Start time for Q6.6 about previous house”
Additional information
| Metadata | |
|---|---|
| contents | Date and time |
| is_mandatory | No |
Data summary
Baseline
| Year_Quarter | freq | pct_valid | pct_tot |
|---|---|---|---|
| 2004.2 | 230 | 0.05 | 0.04 |
| 2004.3 | 6624 | 1.30 | 1.29 |
| 2004.4 | 24605 | 4.85 | 4.77 |
| 2005.1 | 23373 | 4.60 | 4.53 |
| 2005.2 | 35783 | 7.05 | 6.94 |
| 2005.3 | 32319 | 6.37 | 6.27 |
| 2005.4 | 38789 | 7.64 | 7.53 |
| 2006.1 | 26775 | 5.27 | 5.19 |
| 2006.2 | 37849 | 7.46 | 7.34 |
| 2006.3 | 37147 | 7.32 | 7.21 |
| 2006.4 | 38576 | 7.60 | 7.48 |
| 2007.1 | 26014 | 5.12 | 5.05 |
| 2007.2 | 38840 | 7.65 | 7.54 |
| 2007.3 | 39289 | 7.74 | 7.62 |
| 2007.4 | 41851 | 8.24 | 8.12 |
| 2008.1 | 25418 | 5.01 | 4.93 |
| 2008.2 | 33077 | 6.52 | 6.42 |
| 2008.3 | 1062 | 0.21 | 0.21 |
| 2009.3 | 5 | 0.00 | 0.00 |
| 2012.3 | 1 | 0.00 | 0.00 |
| <NA> | 7786 | NA | 1.51 |
Resurvey 1
| Year_Quarter | freq | pct_valid | pct_tot |
|---|---|---|---|
| 1987.4 | 1 | 0.01 | 0.01 |
| 2008.2 | 2022 | 10.30 | 10.21 |
| 2008.3 | 17067 | 86.96 | 86.18 |
| 2008.4 | 536 | 2.73 | 2.71 |
| <NA> | 177 | NA | 0.89 |
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
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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024