Assessment of an innovative colonoscopy protocol using a 2-person technique and propofol sedation in ensuring high quality screening colonoscopies by trained primary care physicians

Yi-Jhen Li, PhD1, Sudha Xirasagar, MBBS, PhD1, Zaina Qureshi, PhD1, Thomas G. Hurley, MS2, James W. Hardin, PhD2, Jiajia Zhang, PhD2 and Michael Wirth, MSPH, PhD2
(1)University of South Carolina, Arnold School of Public Health, Columbia, SC, (2)University of South Carolina, Columbia, SC