Trends in response rates and respondent characteristics in five National Maternity Surveys in England during 1995–2018
<p><strong>Background</strong> The National Perinatal Epidemiology Unit in England has conducted five National Maternity Surveys (NMS) at varying intervals since 1995. This paper aims to describe the changes in NMS response rates over time and to compare the demographic characteris...
| Автори: | , , , , |
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| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
BioMed Central
2020
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