Fig. 2From: Surgical vs. non-surgical management of displaced type-2 odontoid fractures in patients aged 75 years and older: study protocol for a randomised controlled trialParticipant timeline. CT computed tomography, CCI charlson comorbidity index, EQ-5D euroQol, NDI neck disability index, katz ADL activities in daily life according to katz, DXA double x-ray absorptiometryBack to article page