Gestation at completion of prenatal questionnaires in ALSPAC [version 2; peer review: 2 approved]
Enrolling a cohort in pregnancy can be methodologically difficult in terms of structuring data collection. For example, some exposures of interest may be time-critical while other (often retrospective) data can be collected at any point during pregnancy. The Avon Longitudinal Study of Parents and C...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wellcome
2020-10-01
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| Series: | Wellcome Open Research |
| Online Access: | https://wellcomeopenresearch.org/articles/5-100/v2 |