STATISTICAL SERVICES Clinical Trial Statistics are an integral part of any efďŹ cient clinical trial study. PSI clinical trial statisticians are experienced in working with our clients to design their clinical trial, determine endpoints, provide statistical methods and sample size determinations, as well as provide quality data oversight during the program. PSI Clinical Trial Statistics Department The PSI Director of Statistics has 18 years of experience in the pharmaceutical industry PSI statisticians and SAS Programmers have an average of over seven years in the industry Industry experience and depth of knowledge allow the PSI statistics department to deliver quality results on-time PSI Biometrics Group has experience of placebo-controlled Phase II-IV clinical trials, observational studies, non-interventional studies/scientiďŹ c programs and full integrated analyses of programs. Our stats group has diverse experience in generating Statistical Analysis Plans, Final/Interim Analyses Reports, ISS/ISE Summaries, Annual Reports and Safety Reviews for DSMBs. They also support the compilation of Clinical Trial Reports and Manuscripts.