Introduction
Materials and methods
Impact factor
Origin of articles
Statistical analysis
Results
Publication rate
Year | Total | Published | Unpublished | Publication rate (%) |
---|---|---|---|---|
2007 | 119 | 41 | 78 | 34.5 |
2008 | 150 | 52 | 98 | 34.7 |
2009 | 126 | 48 | 78 | 38.1 |
2010 | 137 | 37 | 100 | 27.0 |
2011 | 104 | 33 | 71 | 31.7 |
2012 | 190 | 55 | 135 | 28.9 |
Total | 826 | 266 | 560 | 32.2 |
Year | Total | Published | Unpublished | Publication rate (%) |
---|---|---|---|---|
2007 | 38 | 17 | 21 | 44.7 |
2008 | 37 | 17 | 20 | 46.0 |
2009 | 39 | 17 | 22 | 43.6 |
2010 | 43 | 17 | 26 | 39.5 |
2011 | 40 | 16 | 24 | 40.0 |
2012 | 39 | 16 | 23 | 41.0 |
Total | 236 | 100 | 136 | 42.4 |
Year | Total | Published | Unpublished | Publication rate (%) |
---|---|---|---|---|
2007 | 81 | 24 | 57 | 29.6 |
2008 | 113 | 35 | 78 | 31.0 |
2009 | 87 | 31 | 56 | 35.6 |
2010 | 94 | 20 | 74 | 21.3 |
2011 | 64 | 17 | 47 | 26.6 |
2012 | 151 | 39 | 112 | 25.8 |
Total | 590 | 166 | 424 | 28.1 |
Citation index of journals
Journal title | Number of publications (N = 560) | Impact factor |
---|---|---|
Spine
| 70 | 2.3 |
European Spine Journal
| 69 | 2.1 |
Journal of Spinal Disorders and Techniques
| 26 | 2.2 |
J Neurosurgery Spine
| 21 | 3.7 |
The Spine Journal
| 9 | 2.4 |
Acta Neurochirurgica
| 5 | 1.8 |
Asian Spine Journal
| 5 | |
Neurosurgery
| 5 | 3.6 |
Journal of Bone and Joint Surgery
| 4 | 3.3 |
Journal of Clinical Neuroscience
| 3 | 1.4 |
Journal of Orthopaedic Surgery
| 3 | 1.4 |
PLoS One
| 2 | 3.2 |
SAS Journal
| 2 | |
Spinal Cord
| 2 | 1.8 |
Turkish Neurosurgery
| 2 | 0.6 |
Acta Medica
| 1 | 0.4 |
Acta Orthopaedica Belgica
| 1 | 0.7 |
Acta Orthopedica
| 1 | 2.8 |
Advances in Orthopedics
| 1 | |
BMC Neuroscience
| 1 | 3.1 |
British Journal of Sports Medicine
| 1 | 5 |
Cell Transplantation
| 1 | 3.1 |
Clinical Neurology and Neurosurgery
| 1 | 1.1 |
Clinical Neurophysiology
| 1 | 3.1 |
European Journal of Applied Physiology
| 1 | 2.2 |
European Journal of Orthopaedic Surgery and Traumatology
| 1 | |
European Journal of Pain
| 1 | 2.9 |
European Medicine Journal
| 1 | |
European Radiology
| 1 | 4 |
Indian Journal of Orthopaedics
| 1 | 0.6 |
Journal of Chiropractic Medicine
| 1 | |
Journal of Korean Neurosurgical Society
| 1 | 0.6 |
Journal of Pediatric Orthopedics
| 1 | |
Journal of Spinal Cord Medicine
| 1 | 1.3 |
Journal of Tissue Engineering and Regenerative Medicine
| 1 | 5.2 |
Magnetic Resonance Imaging
| 1 | 2.1 |
Manual Therapy
| 1 | 1.7 |
Modern Rheumatology
| 1 | 2.4 |
Modern Rheumatology/The Japan Rheumatism Association
| 1 | |
NeuroImage
| 1 | 6.4 |
Neurologica Medica Chirurgica
| 1 | |
Neuroscience Letters
| 1 | 2 |
Neurosurgical Review
| 1 | 2.2 |
Orthopedics
| 1 | 1 |
Osteoarthritis Cartilage
| 1 | |
Pain Physician
| 1 | 3.5 |
Patient Safety in Surgery
| 1 | |
SpringerPlus
| 1 | |
Studies in Health Technology and Informatics
| 1 | |
The Open Orthopaedics Journal
| 1 | |
World Neurosurgery
| 1 | 2.9 |
Zeitschrift fur Orthopädie und Unfallchirurgie
| 1 | 0.5 |
Zentralblatt fur Neurochirurgie
| 1 | |
Total | 266 | 2.2 |
Origin of abstracts
Origin/type of presentation | Total | Published | Unpublished | Publication rate (%) |
---|---|---|---|---|
Non-European/podium | 160 | 68 | 92 | 42.50 |
European/podium | 76 | 32 | 44 | 42.10 |
non-european/poster | 373 | 114 | 259 | 30.60 |
European/poster | 217 | 52 | 165 | 24.00 |