Research Areas
1. Drug Utilization
Drug Utilization describes the patterns of drug use in populations, including information on frequency, dosage, and spatial distribution, etc.

2. Effectiveness and Safety Evaluation
We designed studies based on observational data, combined with methods like causal inference. The goal is to discover the potential clinical value and risks of drugs in real-world, which can provide a scientific basis for drug development, approval, clinical use, reimbursement, and regulation, thus ensuring clinical medication safety and efficacy, and optimizing the allocation of medical resources.

3. Effectiveness and Safety Optimization
We are trying to identify benefit-risk balance heterogeneity in the medicated population and find the optimal subgroups who can benefit most from the medication, to guide clinical medication use. We are also dedicated to exploring methods for detecting heterogeneity of treatment effect.

