5 papers · 1 filter
Bayesian change-plane regression
Yuki Ohnishi, Fan Li
Change-plane regression represents treatment effect heterogeneity through an interpretable rule that assigns patients to two groups according to whether a linear score of baseline…
Optimal Sample Size Calculation in Cost-Effectiveness Longitudinal Cluster Randomized Trials
Hao Wang, Jingxia Liu, Drew B. Cameron +4
Longitudinal cluster randomized trials (L-CRTs) are increasingly used to evaluate the cost-effectiveness of healthcare interventions across multiple assessment periods, yet design…
Identification and efficient estimation of compliance and network causal effects in cluster-randomized trials
Chao Cheng, Georgia Papadogeorgou, Fan Li
Treatment noncompliance is pervasive in infectious disease cluster-randomized trials. Although all individuals within a cluster are assigned the same treatment condition, the treat…
Semiparametric causal mediation analysis of cluster-randomized trials for indirect and spillover effects
Chao Cheng, Fan Li
In cluster-randomized trials (CRTs), there is emerging interest in exploring the causal mechanism in which a cluster-level treatment affects the outcome through an intermediate out…
Inverting estimating equations for causal inference on quantiles
Chao Cheng, Fan Li
The causal inference literature frequently focuses on estimating the mean of the potential outcome, whereas quantiles of the potential outcome may carry important additional inform…