Class information for:
Level 1: INTERVERTEBRAL DISC CALCIFICATION//APOPHYSEAL RING FRACTURE//INTERVERTEBRAL DISK CALCIFICATION

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
16 4 DENTISTRY, ORAL SURGERY & MEDICINE//ORTHOPEDICS//DENT 796976
192 3       SPINE//ORTHOPEDICS//EUROPEAN SPINE JOURNAL 54628
203 2             INTERVERTEBRAL DISC//SPINE//LUMBAR SPINE 20619
25620 1                   INTERVERTEBRAL DISC CALCIFICATION//APOPHYSEAL RING FRACTURE//INTERVERTEBRAL DISK CALCIFICATION 299

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERVERTEBRAL DISC CALCIFICATION authKW 1032980 5% 70% 14
2 APOPHYSEAL RING FRACTURE authKW 527035 2% 100% 5
3 INTERVERTEBRAL DISK CALCIFICATION authKW 337301 1% 80% 4
4 APOPHYSEAL RING authKW 316221 1% 100% 3
5 TRUNK LIST authKW 316221 1% 100% 3
6 COPENHAGEN SYNDROME authKW 237164 1% 75% 3
7 CALCIFIC DISCITIS authKW 210814 1% 100% 2
8 CALCIFIED HERNIATED DISC authKW 210814 1% 100% 2
9 HERNIATION OF NUCLEUS PULPOSUS authKW 210814 1% 100% 2
10 RING APOPHYSIS FRACTURE authKW 210814 1% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Orthopedics 5373 36% 0% 108
2 Clinical Neurology 2698 41% 0% 124
3 Pediatrics 1330 23% 0% 70
4 Surgery 930 31% 0% 92
5 Radiology, Nuclear Medicine & Medical Imaging 546 17% 0% 52
6 Neuroimaging 160 3% 0% 9
7 Rheumatology 84 3% 0% 10
8 Medicine, General & Internal 40 7% 0% 21
9 Rehabilitation 26 2% 0% 7
10 Emergency Medicine 11 1% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV THER Y SPINE SPINAL CORD 105407 0% 100% 1
2 CLIN SCI ORTHOPAED INTERVENT TECHNOL CLI 105407 0% 100% 1
3 FEDERAT IMAGERIE 105407 0% 100% 1
4 HOP ST JULIEN SERV NEUROCHIRURG 105407 0% 100% 1
5 HOP ST JULIEN SERV NEURORADIOL 105407 0% 100% 1
6 IB 130 105407 0% 100% 1
7 MED 1 CHAIR PEDIAT ORTHOPED 105407 0% 100% 1
8 MONTREAL UNIT 105407 0% 100% 1
9 NEURO SPINE PROGRAM 105407 0% 100% 1
10 NEUROL INVEST CLIN ELE OPHYSIOL 105407 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHILDS NERVOUS SYSTEM 8128 7% 0% 20
2 SPINE 7598 11% 0% 33
3 ZENTRALBLATT FUR NEUROCHIRURGIE 2484 1% 1% 3
4 REVUE DE CHIRURGIE ORTHOPEDIQUE ET REPARATRICE DE L APPAREIL MOTEUR 1403 2% 0% 6
5 EUROPEAN SPINE JOURNAL 1380 3% 0% 8
6 JOURNAL OF PEDIATRIC ORTHOPAEDICS 1284 3% 0% 8
7 JOURNAL OF NEUROSURGERY-SPINE 1001 2% 0% 5
8 SKELETAL RADIOLOGY 972 2% 0% 7
9 JOURNAL OF NEUROSURGERY-PEDIATRICS 890 1% 0% 4
10 JNMS-JOURNAL OF THE NEUROMUSCULOSKELETAL SYSTEM 809 0% 1% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 INTERVERTEBRAL DISC CALCIFICATION 1032980 5% 70% 14 Search INTERVERTEBRAL+DISC+CALCIFICATION Search INTERVERTEBRAL+DISC+CALCIFICATION
2 APOPHYSEAL RING FRACTURE 527035 2% 100% 5 Search APOPHYSEAL+RING+FRACTURE Search APOPHYSEAL+RING+FRACTURE
3 INTERVERTEBRAL DISK CALCIFICATION 337301 1% 80% 4 Search INTERVERTEBRAL+DISK+CALCIFICATION Search INTERVERTEBRAL+DISK+CALCIFICATION
4 APOPHYSEAL RING 316221 1% 100% 3 Search APOPHYSEAL+RING Search APOPHYSEAL+RING
5 TRUNK LIST 316221 1% 100% 3 Search TRUNK+LIST Search TRUNK+LIST
6 COPENHAGEN SYNDROME 237164 1% 75% 3 Search COPENHAGEN+SYNDROME Search COPENHAGEN+SYNDROME
7 CALCIFIC DISCITIS 210814 1% 100% 2 Search CALCIFIC+DISCITIS Search CALCIFIC+DISCITIS
8 CALCIFIED HERNIATED DISC 210814 1% 100% 2 Search CALCIFIED+HERNIATED+DISC Search CALCIFIED+HERNIATED+DISC
9 HERNIATION OF NUCLEUS PULPOSUS 210814 1% 100% 2 Search HERNIATION+OF+NUCLEUS+PULPOSUS Search HERNIATION+OF+NUCLEUS+PULPOSUS
10 RING APOPHYSIS FRACTURE 210814 1% 100% 2 Search RING+APOPHYSIS+FRACTURE Search RING+APOPHYSIS+FRACTURE

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 10016 SPONDYLOLYSIS//SPONDYLOLISTHESIS//PARS INTERARTICULARIS
2 17049 THORACIC DISC HERNIATION//INTRADURAL DISC HERNIATION//THORACIC DISC
3 2776 LUMBAR DISC HERNIATION//MICRODISCECTOMY//CHEMONUCLEOLYSIS
4 38310 RETROPHARYNGEAL TENDINITIS//RETROPHARYNGEAL CALCIFIC TENDINITIS//LONGUS COLLI MUSCLE
5 9116 BACKPACK//LOAD CARRIAGE//SCHOOLBAG
6 9512 DISCOGRAPHY//MODIC CHANGES//DISCOGENIC PAIN
7 18113 TRANSITIONAL VERTEBRA//FAR LATERAL DISC HERNIATION//FAR OUT SYNDROME
8 274 INTERVERTEBRAL DISC//INTERVERTEBRAL DISC DEGENERATION//NUCLEUS PULPOSUS
9 16627 NERVE ROOT//CAUDA EQUINA SYNDROME//SCIATICA
10 4552 ADULT SPINAL DEFORMITY//SAGITTAL BALANCE//PEDICLE SUBTRACTION OSTEOTOMY

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