Time-Related Biases in Nonrandomized COVID-19–Era Studies Using Real-world Data
Authors: Gregory S. Calip, Rebecca A. Miksad, Somnath Sarkar
Journal: JAMA Oncology (2021)

Michael A. Thompson, MD, PhD; Jeffrey P. Henderson, MD, PhD; Pankil K. Shah, MD, MSPH; Samuel M. Rubinstein, MD; Michael J. Joyner, MD; Toni K. Choueiri, MD; Daniel B. Flora, MD, PharmD; Elizabeth A. Griffiths, MD; Anthony P. Gulati, MD; Clara Hwang, MD; Vadim S. Koshkin, MD; Esperanza B. Papadopoulos, MD; Elizabeth V. Robilotti, MD, MPH; Christopher T. Su, MD, MPH; Elizabeth M. Wulff-Burchfield, MD; Zhuoer Xie, MD, MS; Peter Paul Yu, MD; Sanjay Mishra, MS, PhD; Jonathon W. Senefeld, PhD; Dimpy P. Shah, MD, PhD; Jeremy L. Warner, MD, MS; COVID-19 and Cancer Consortium; Balazs Halmos; Amit Verma; Benjamin A Gartrell; Sanjay Goel; Nitin Ohri; R Alejandro Sica; Astha Thakkar; Keith E Stockerl-Goldstein; Omar Butt; Jian L Campian; Mark A Fiala; Ryan Monahan; Alice Y Zhou; Pamela Bohachek; Daniel Mundt; Mitrianna Streckfuss; Eyob Tadesse; Philip E Lammers; Sanjay G Revankar; Orestis A Panagiotou; Pamela C Egan; Dimitrios Farmakiotis; Hina Khan; Adam J Olszewski; Arturo Loaiza-Bonilla; Salvatore A Del Prete; Anne H Angevine; Michael H Bar; KM Steve Lo; Jamie Stratton; Paul L Weinstein; Paolo F Caimi; Jill S Barnholtz-Sloan; Jorge A Garcia; John M Nakayama; Shilpa Gupta; Nathan A Pennell; Manmeet S Ahluwalia; Scott J Dawsey; Amanda Nizam; Christopher A Lemmon; Claire Hoppenot; Ang Li; Ziad Bakouny; Gabrielle Bouchard; Fiona J Busser; Jean M Conners; Catherine R Curran; George D Demetri; Antonio Giordano; Kaitlin Kelleher; Anju Nohria; Andrew Schmidt; Grace Shaw; Eliezer M Van Allen; Pier Vitale Nuzzo; Wenxin Xu; Rebecca L Zon; Tian Zhang; Susan Halabi; Gary H Lyman; Jerome J Graber; Petros Grivas; Ali Raza Khaki; Elizabeth T Loggers; Ryan C Lynch; Elizabeth S Nakasone; Michael T Schweizer; Lisa ML Tachiki; Shaveta Vinayak; Michael J Wagner; Albert Yeh; Na Tosha N Gatson; Sharad Goyal; Minh-Phuong Huynh-Le; Lori J Rosenstein; Jessica M Clement; Ahmad Daher; Mark E Dailey; Rawad Elias; Emily Hsu; Alvaro G Menendez; Joerg Rathmann; Oscar K Serrano; Asha Jayaraj; Shirish M Gadgeel; Jessica E Hawley; Dawn L Hershman; Melissa K Accordino; Divaya Bhutani; Gary K Schwartz; Daniel Y Reuben; Sarah Mushtaq; Eric H Bernicker; John Deeken; Danielle Shafer; Mark A Lewis; Terence D Rhodes; David M Gill; Clarke A Low; Sarah Nagle; Brandon Hayes-Lattin; Shannon McWeeney; Eneida R Nemecek; Howard A Zaren; Stephanie J Smith; Gayathri Nagaraj; Mojtaba Akhtari; Eric Lau; Mark E Reeves; Stephanie Berg; Destry Elms; Alicia K Morgans; Firas H Wehbe; Jessica Altman; Michael Gurley; Mary F Mulcahy; Eric B Durbin; Amit A Kulkarni; Heather H Nelson; Surbhi Shah; Rachel P Rosovsky; Kerry Reynolds; Aditya Bardia; Genevieve Boland; Justin Gainor; Leyre Zubiri; Thorvardur R Halfdanarson; Tanios Bekaii-Saab; Aakash Desai; Ruben A Mesa; Mark Bonnen; Daruka Mahadevan; Amelie G Ramirez; Mary Salazar; Rimma Belenkaya; John Philip; Gregory J Riely; Bryan Faller; Rana R McKay; Archana Ajmera; Angelo Cabal; Justin A Shaya; Lisa B Weissmann; Chinmay Jani; James L Chen; Margaret E Gatti-Mays; Sachin R Jhawar; Maryam B Lustberg; Joshua D Palmer; Clement Pillainayagam; Daniel G Stover; Sarah Wall; Nicole O Williams; Vidhya Karivedu; Daniel Addison; Monika Joshi; Harry Menon; Marc A Rovito; Amro Elshoury; Salma K Jabbour; Mansi R Shah; Babar Bashir; Sana Z Mahmood; Christopher McNair; Vasil Mico; Andrea Verghese Rivera; Chaim Miller; Elwyn Cabebe; Michael J Glover; Alokkumar Jha; Lidia Schapira; Sumit A Shah; Julie Tsu-Yu Wu; Suki Subbiah; Barbara B Logan; Goetz Kloecker; Gilberto de Lima Lopes Jr; Karen Russell; Brittany Stith; Melissa Smits; Natasha Edwin; David D Chism; Susie Owenby; Deborah B Doroshow; Matthew D Galsky; Huili Zhu; Julie C Fu; Alyson Fazio; Kanishka G Patel; Jonathan Riess; Daniel H Kwon; Vaibhav Kumar; Jessica Y Islam; William A Wood; Syed A Ahmad; Punita Grover; Shuchi Gulati; Jordan Kharofa; Michelle Marcum; Cathleen Park; Trisha M Wise-Draper; Daniel W Bowles; Christopher L Geiger; Rohit Bishnoi; Merry-Jennifer Markham; Chintan Shah; Jared D Acoba; Young Soo Rho; Lawrence E Feldman; Kent F Hoskins; Gerald Gantt Jr; Mahir Khan; Ryan H Nguyen; Mary M Pasquinelli; Candice Schwartz; Neeta K Venepalli; Praveen Vikas ; Anup Kasi; Leslie A Fecher; Christopher R Friese; Blanche H Mavromatis; Qamar U Zaman; Ragneel Bijjula; Alex Cheng; Elizabeth J Davis; Benjamin French; Erin A Gillaspie; Daniel J Hausrath; Cassandra Hennessy; Chih-Yuan Hsu; Douglas B Johnson; Xuanyi Li; Sonya A Reid; Brian I Rini; Yu Shyr; David A Slosky; Carmen C Solorzano; Matthew D Tucker; Karen Vega-Luna; Lucy L Wang; Kyle T Enriquez; Tianyi Sun; Theresa M Carducci; Matthew Puc; Susan Van Loon; Karen J Goldsmith; Robert L Rice; Wilhelmina D Cabalona; Christine Pilar; Briana Barrow McCollough; Prakash Peddi; Lane R Rosen; Mehmet A Bilen; Deepak Ravindranathan; Navid Hafez; Roy S Herbst; Patricia LoRusso; Tyler Masters; Catherine Stratton