Variable breakdown
before_prev_house_enter
Section and category
Section Timings.Timings
Description
“Start time for Q6.6 about house before previous house”
Additional information
| Metadata | |
|---|---|
| contents | Date and time |
| is_mandatory | No |
Data summary
Baseline
| Year_Quarter | freq | pct_valid | pct_tot |
|---|---|---|---|
| 1987.4 | 1 | 0.00 | 0.00 |
| 1998.3 | 3 | 0.00 | 0.00 |
| 2004.2 | 170 | 0.04 | 0.03 |
| 2004.3 | 5010 | 1.28 | 0.97 |
| 2004.4 | 18424 | 4.69 | 3.57 |
| 2005.1 | 17735 | 4.52 | 3.44 |
| 2005.2 | 26988 | 6.88 | 5.24 |
| 2005.3 | 24431 | 6.22 | 4.74 |
| 2005.4 | 29568 | 7.53 | 5.74 |
| 2006.1 | 20496 | 5.22 | 3.98 |
| 2006.2 | 29012 | 7.39 | 5.63 |
| 2006.3 | 29275 | 7.46 | 5.68 |
| 2006.4 | 30062 | 7.66 | 5.83 |
| 2007.1 | 20962 | 5.34 | 4.07 |
| 2007.2 | 29895 | 7.62 | 5.80 |
| 2007.3 | 30771 | 7.84 | 5.97 |
| 2007.4 | 32367 | 8.25 | 6.28 |
| 2008.1 | 20078 | 5.12 | 3.90 |
| 2008.2 | 26319 | 6.71 | 5.11 |
| 2008.3 | 909 | 0.23 | 0.18 |
| 2009.3 | 5 | 0.00 | 0.00 |
| <NA> | 122932 | NA | 23.85 |
Resurvey 1
| Year_Quarter | freq | pct_valid | pct_tot |
|---|---|---|---|
| 1987.4 | 1 | 0.01 | 0.01 |
| 2008.2 | 1704 | 10.78 | 8.60 |
| 2008.3 | 13797 | 87.28 | 69.67 |
| 2008.4 | 305 | 1.93 | 1.54 |
| <NA> | 3996 | NA | 20.18 |
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