15 citations · 17 across the 4 of their papers we have counts for
4 papers
Doubly robust Methods for Recurrent Event Outcomes: Causal Effects of Blood Pressure Medications on Acute Kidney Injuries
Wenling Zhang, Cecilia Cotton, Lan Wen
Evaluating the average causal effects of treatment strategies on recurrent event outcomes, such as heart attacks or renal failure, is important in clinical and medical research. Ho…
Causal effects of intervening variables in settings with unmeasured confounding
Lan Wen, Aaron L. Sarvet, Mats J. Stensrud
We present new results on average causal effects in settings with unmeasured exposure-outcome confounding. Our results are motivated by a class of estimands, e.g., frequently of in…
Grace periods in comparative effectiveness studies of sustained treatments
Kerollos Nashat Wanis, Aaron L. Sarvet, Lan Wen +4
Researchers are often interested in estimating the effect of sustained use of a treatment on a health outcome. However, adherence to strict treatment protocols can be challenging f…
Intervention treatment distributions that depend on the observed treatment process and model double robustness in causal survival analysis
Lan Wen, Julia Marcus, Jessica Young
The generalized g-formula can be used to estimate the probability of survival under a sustained treatment strategy. When treatment strategies are deterministic, estimators derived…