Abstract
Outcomes studies of infections with resistant bacteria often do not account appropriately for intermediate variables - events in the causal pathway between the exposure and the outcome - when controlling for confounders. We discuss how failure to distinguish between confounders and intermediate variables can bias the analysis, and we address methods of approaching this issue.
Original language | English |
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Article number | 164 |
Journal | Critical Care |
Volume | 10 |
Issue number | 5 |
DOIs |
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State | Published - 5 Sep 2006 |
Externally published | Yes |