Opportunities and challenges of clustering, crossing over, and using registry data in the PEPTIC trial

Affiliations

• ¹ Medical Research Institute of New Zealand, Wellington, New Zealand. Paul.Young@ccdhb.org.nz.
• ² Department of Critical Care Medicine, University of Alberta Hospital, Alberta, Canada.
• ³ Biostatistics Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
• ⁴ Intensive Care Unit, the Alfred Hospital, Melbourne, VIC, Australia.
• ⁵ Intensive Care Unit, Freeman Hospital, Newcastle upon Tyne, United Kingdom.
• ⁶ Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia.
• ⁷ Intensive Care Unit, Canberra Hospital, Canberra, ACT, Australia.
• ⁸ Intensive Care Unit, Fiona Stanley Hospital, Perth, WA, Australia.
• ⁹ Intensive Care Unit, Royal Perth Hospital, Perth, WA, Australia.