Validation of ethnicity in administrative hospital data in women giving birth in England: cohort study
Objective To describe the accuracy of coding of ethnicity in National Health Service (NHS) administrative hospital records compared with self-declared records in maternity booking systems, and to assess the potential impact of misclassification bias.Design Secondary analysis of data from records of...
Gardado en:
| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
BMJ Publishing Group
2021-08-01
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| Series: | BMJ Open |
| Acceso en liña: | https://bmjopen.bmj.com/content/11/8/e051977.full |
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