- Confounder adjustment in vaccine safety studies: comparing three offset terms for case-centered approachLei Qian
Kaiser Permanente, Southern California, Pasadena, CA 91101, United States
Vaccine 31:431-5. 2013..The offset term calculated by modeling the timing of vaccination based on predictors such as age, sex and site resulted in the least biased estimate of relative risk (RR)...
- Postlicensure surveillance for pre-specified adverse events following the 13-valent pneumococcal conjugate vaccine in childrenHung Fu Tseng
Kaiser Permanente, Southern California, Pasadena, CA 91101, USA
Vaccine 31:2578-83. 2013..The possible association between PCV13 and Kawasaki disease may deserve further investigation...
- Safety of a tetanus-diphtheria-acellular pertussis vaccine when used off-label in an elderly populationHung Fu Tseng
Kaiser Permanente Southern California, Pasadena, CA 91101, USA
Clin Infect Dis 56:315-21. 2013..This study aims to examine a large cohort of Tdap users ≥65 years for evidence of increased risk of adverse events following vaccination...
- Secular trends in diagnostic code density in electronic healthcare data from health care systems in the Vaccine Safety Datalink projectRulin C Hechter
Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
Vaccine 31:1080-5. 2013..It can also be used to ensure data quality and allow timely correction of errors in an active safety surveillance system...