Non-respondents do not bias outcome assessment after cervical spine surgery: a multicenter observational study from the Norwegian registry for spine surgery (NORspine).

Autor: Ingebrigtsen T; Department of Clinical Medicine, UiT The Arctic University of Norway, Postbox 6050 Langnes, 9037, Tromsø, Norway. tor.ingebrigtsen@unn.no.; Department of Neurosurgery and Norwegian Registry for Spine Surgery (NORspine), University Hospital of North Norway, Tromsø, Norway. tor.ingebrigtsen@unn.no., Aune G; Department of Clinical Medicine, UiT The Arctic University of Norway, Postbox 6050 Langnes, 9037, Tromsø, Norway., Karlsen ME; Department of Clinical Medicine, UiT The Arctic University of Norway, Postbox 6050 Langnes, 9037, Tromsø, Norway., Gulati S; Department of Neurosurgery and National Advisory Unit on Spinal Surgery, St. Olav's University Hospital, Trondheim, Norway.; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway., Kolstad F; Department of Neurosurgery, Oslo University Hospital, Oslo, Norway., Nygaard ØP; Department of Neurosurgery and National Advisory Unit on Spinal Surgery, St. Olav's University Hospital, Trondheim, Norway.; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway., Thyrhaug AM; Department of Neurosurgery and Norwegian Registry for Spine Surgery (NORspine), University Hospital of North Norway, Tromsø, Norway., Solberg TK; Department of Clinical Medicine, UiT The Arctic University of Norway, Postbox 6050 Langnes, 9037, Tromsø, Norway.; Department of Neurosurgery and Norwegian Registry for Spine Surgery (NORspine), University Hospital of North Norway, Tromsø, Norway.

Publikováno v: Acta neurochirurgica [Acta Neurochir (Wien)] 2023 Jan; Vol. 165 (1), pp. 125-133. Date of Electronic Publication: 2022 Dec 21.