Estimation of high-dimensional propensity scores with multiple exposure levels.
Maria EbergRobert W PlattPauline ReynierKristian B FilionPublished in: Pharmacoepidemiology and drug safety (2019)
The extension of HDPS to multilevel exposures is a valid and practical approach to confounder control that may be useful when comparing different classes of drugs prescribed for the same indication or different molecules within a given drug class.
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