Variable breakdown
maf_hp
Section and category
Biochemistry Data.Helicoblot
Description
“Manufacturer criteria of H.pylori seropositivity”
Additional information
| Metadata | |
|---|---|
| is_mandatory | No |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| 0· | 255 | 17.89 | 0.05 |
| 1· | 82 | 5.75 | 0.02 |
| 2· | 1087 | 76.28 | 0.21 |
| NA | 1 | 0.07 | 0.00 |
| <NA> | 513988 | NA | 99.72 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| 0· | 8 | 32 | 0.04 |
| 1· | 2 | 8 | 0.01 |
| 2· | 15 | 60 | 0.08 |
| <NA> | 19778 | NA | 99.87 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| 0· | 9 | 36 | 0.04 |
| 1· | 2 | 8 | 0.01 |
| 2· | 14 | 56 | 0.06 |
| <NA> | 25227 | NA | 99.90 |
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