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stat.ME2025
Robust Estimation of Moderated Causal Excursion Odds Ratio in Micro-Randomized Trials
Jiaxin Yu, Tianchen Qian
Micro-randomized trials (MRTs) have become increasingly popular for developing and evaluating mobile health interventions that promote healthy behaviors and manage chronic conditio…
stat.ME2025
Dynamic Causal Mediation Analysis for Intensive Longitudinal Data
Tianchen Qian
Intensive longitudinal data, characterized by frequent measurements across numerous time points, are increasingly common due to advances in wearable devices and mobile health techn…
stat.ME2025
Distal Causal Excursion Effects: Modeling Long-Term Effects of Time-Varying Treatments in Micro-Randomized Trials
Tianchen Qian
Micro-randomized trials (MRTs) play a crucial role in optimizing digital interventions. In an MRT, each participant is sequentially randomized among treatment options hundreds of t…