# Self‐selection and bias in a large prospective pregnancy cohort in Norway

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/self-selection-and-bias-in-a-large-prospective-pregnancy-cohort-in-norway/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Roy M. Nilsen,Stein Emil Vollset,Håkon K. Gjessing,Rolv Skjærven,Kari K. Melve,Patricia Schreuder,Elin R. Alsaker,Kjell Haug,Anne Kjersti Daltveit,Per Magnus |
| Citations | 869 |
| DOI | 10.1111/j.1365-3016.2009.01062.x |
| Fields | Medicine,Social Sciences |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2095462918 |
| PMID | 19840297 |
| Type | article |
| Year | 2009 |

## Paper authors

- [Per Magnus](https://scholariq.org/researchers/per-magnus/)

## Paper journal

- [Paediatric and Perinatal Epidemiology](https://scholariq.org/journals/paediatric-and-perinatal-epidemiology/)

## Paper primary topic

- [Health disparities and outcomes](https://scholariq.org/topics/health-disparities-and-outcomes/)

## Paper topics

- [Health disparities and outcomes](https://scholariq.org/topics/health-disparities-and-outcomes/)
- [Pregnancy and Medication Impact](https://scholariq.org/topics/pregnancy-and-medication-impact/)
- [Pregnancy and preeclampsia studies](https://scholariq.org/topics/pregnancy-and-preeclampsia-studies/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.