Øystein P. Nygaard - Concepedia

Author

Øystein P. Nygaard

Also Known As

Hege Andersen, O Nygaard, O P Nygaard, O. P. Nygaard, O. P. Nygaard, Olav Lutro, Oystein Nygaard, Oystein P. Nygaard, Oystein Petter Nygaard, Ø. Nygaard

133

Publications

4.8K

Citations

H-Index

Concepts

All Affiliations

St Olav's University Hospital Norwegian University of Science and Technology University Hospital of North Norway Oslo University Hospital UiT The Arctic University of Norway

ØP

About

Øystein P. Nygaard is an author at St Olav's University Hospital specializing in medicine, orthopaedics, and surgery.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	18	25	942
2	Health Sciences	9	9	309
3	Public Health	2	2	210
4	Engineering	1	1	36
5	Anesthesia	1	1	10

Øystein P. Nygaard

Publications

4.6K

Citations

H-Index

Page 1

	Year	Citations
Randomized Clinical Trial of Lumbar Instrumented Fusion and Cognitive Intervention and Exercises in Patients with Chronic Low Back Pain and Disc Degeneration Jens Ivar Brox, Roger G. Sorensen, Astrid Friis, Spine	2003	619
The Inflammatory Properties of Contained and Noncontained Lumbar Disc Herniation Øystein P. Nygaard, Svein Ivar Mellgren, Bjarne Østerud Spine	1997	210
The Impact of Body Mass Index on the Prevalence of Low Back Pain Ingrid Heuch, Knut Hagen, Ivar Heuch, Spine	2010	208
Health-related quality of life assessment by the EuroQol-5D can provide cost-utility data in the field of low-back surgery. Tore K. Solberg, Jan-Abel Olsen, Tor Ingebrigtsen, European Spine Journal Low-back SurgeryQuality Of LifeLife AssessmentHealthcare ValueHealth Economics	2005	193
Duration of leg pain as a predictor of outcome after surgery for lumbar disc herniation: a prospective cohort study with 1-year follow up Øystein P. Nygaard, Roar Kloster, Tore K. Solberg Journal of Neurosurgery Spine	2000	177
Minimally invasive decompression versus open laminectomy for central stenosis of the lumbar spine: pragmatic comparative effectiveness study Ulf S. Nerland, Asgeir Store Jakola, Ole Solheim, BMJ	2015	171
Would loss to follow-up bias the outcome evaluation of patients operated for degenerative disorders of the lumbar spine? Tore K. Solberg, Andreas Sørlie, Kristin Sjaavik, Acta Orthopaedica	2010	160
Comparison of the SF6D, the EQ5D, and the oswestry disability index in patients with chronic low back pain and degenerative disc disease Lars Gunnar Johnsen, Christian Hellum, Øystein P. Nygaard, BMC Musculoskeletal Disorders	2013	149
Four-year follow-up of surgical versus non-surgical therapy for chronic low back pain Øystein P. Nygaard, Inger Holm, Anne Keller, Annals of the Rheumatic Diseases	2009	128
Surgery with disc prosthesis versus rehabilitation in patients with low back pain and degenerative disc: two year follow-up of randomised study Christian Hellum, Lars Gunnar Johnsen, Kjersti Storheim, BMJ	2011	121

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