Peiwen is a data analyst in 3DN. She works on projects that use large-scale linked data to examine health and health service use of people with intellectual disability. She has recently finished a PhD on examining epilepsy-related health issues in people with intellectual disability using big data. She has previously completed a Master of Public Health (MPH) majoring in epidemiology and biostatistics from Karolinska Institute in 2017. She also holds a Bachelor of Science in Traditional Chinese Pharmacy from Chinese Pharmaceutical University.