Dr. Lei Qian headshot

Lei Qian, PhD

Research Scientist I

Division of Biostatistics Research

626-564-3538

Lei.X.Qian@kp.org

Biography

Dr. Lei Qian is a collaborative biostatistician research scientist and the biostatistician lead in the Division of Epidemiologic Research for the Department of Research & Evaluation. Her methodological research focuses on bias assessment for observational data, propensity score analysis, sequential analysis, self-controlled study design, linear and non-linear trends analysis with applications in vaccine and cardiovascular disease research.

Dr. Qian has extensive research experience in conducting complex statistical analyses using Kaiser Permanente Southern California electronic health record data. She works closely with epidemiologists and clinical colleagues in study design, power and sample size calculation, and statistical analysis planning.

Areas of Focus

  • Statistical methods and study design
  • Vaccine safety and effectiveness
  • Cardiovascular risk factors, treatment, and outcomes

Education

PhD, Biostatistics
University of California, Los Angeles
Los Angeles, California
MS, Biostatistics
University of California, Los Angeles
Los Angeles, California

Honors and Awards

  • NIH Biostatistical Training in AIDS Fellowship Award