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Missing Data Sensitivity Analyses for Alcohol Research
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DOI：10.1111/acer.70307.png)
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Abstract
En 中文
In alcohol research studies, nonresponse is plausibly related to unobserved drinking scores. These so-called missing not at random (MNAR) processes can reflect situations in which missingness is associated with the underlying level of drinking or changes in drinking over time. Examples include participants experiencing heavy drinking, increasing use or symptoms who may be less likely to report their behavior, and participants whose drinking improves substantially who disengage after achieving their goals or no longer perceiving a need for continued participation.
Keywords:
Missing not at random
Alcohol research
Nonresponse
Sensitivity analysis
Missing data
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