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Outlier removal to uncover patterns in adverse drug reaction surveillance – a simple unmasking strategy |
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| Authors: | Kristina Star G. Niklas Norén |
| Affiliation: | 1. Uppsala Monitoring Centre, WHO Collaborating Centre for International Drug Monitoring, , Uppsala, Sweden;2. Department of Public Health and Caring Sciences, Uppsala University, , Uppsala, Sweden;3. Department of Mathematics, Stockholm University, , Stockholm, Sweden |
| Abstract: | |
| Keywords: | adverse drug reactions disproportionality analysis outliers masking statistical shrinkage competition bias pharmacoepidemiology |