Class information for:
Level 1: KERATOCONUS//CORNEAL CROSS LINKING//CORNEAL COLLAGEN CROSS LINKING

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
27 4 OPHTHALMOLOGY//OPHTHALMOL//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 152618
8 3       OPHTHALMOLOGY//OPHTHALMOL//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 152618
287 2             JOURNAL OF REFRACTIVE SURGERY//JOURNAL OF CATARACT AND REFRACTIVE SURGERY//OPHTHALMOLOGY 19043
1263 1                   KERATOCONUS//CORNEAL CROSS LINKING//CORNEAL COLLAGEN CROSS LINKING 2773

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KERATOCONUS authKW 6494863 32% 64% 892
2 CORNEAL CROSS LINKING authKW 731111 2% 93% 69
3 CORNEAL COLLAGEN CROSS LINKING authKW 565085 2% 84% 59
4 COLLAGEN CROSS LINKING authKW 458940 3% 44% 91
5 CORNEAL TOPOGRAPHY authKW 429326 5% 28% 133
6 OPHTHALMOLOGY WoSSC 338967 93% 1% 2574
7 ECTASIA authKW 323506 2% 46% 62
8 JOURNAL OF REFRACTIVE SURGERY journal 320613 10% 11% 267
9 CORNEAL ECTASIA authKW 318349 1% 68% 41
10 CORNEA journal 317482 14% 7% 396

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Ophthalmology 338967 93% 1% 2574
2 Surgery 4232 22% 0% 619
3 Medicine, Research & Experimental 69 3% 0% 87
4 Literary Theory & Criticism 0 0% 0% 1
5 Microscopy -0 0% 0% 3
6 Education, Special -0 0% 0% 2
7 Medical Informatics -0 0% 0% 3
8 Primary Health Care -1 0% 0% 1
9 Genetics & Heredity -1 1% 0% 37
10 Anatomy & Morphology -2 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CORNEA GENET EYE 186464 1% 86% 19
2 KERATOCONUS UNIT 170922 1% 79% 19
3 OPHTHALMOL 156348 44% 1% 1229
4 OCULAR CELL BIOL 137175 0% 93% 13
5 UTRECHT CORNEA GRP 105767 0% 85% 11
6 VIS OPT 104788 1% 29% 32
7 CORNEA REFRACT SURG 103799 1% 24% 38
8 HERSH VIS GRP 96251 0% 71% 12
9 CORNEA LASER EYE 91662 0% 73% 11
10 KERATOCONUS 46396 0% 58% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF REFRACTIVE SURGERY 320613 10% 11% 267
2 CORNEA 317482 14% 7% 396
3 JOURNAL OF CATARACT AND REFRACTIVE SURGERY 164919 12% 4% 335
4 CONTACT LENS & ANTERIOR EYE 61056 2% 10% 53
5 EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE 54117 2% 8% 58
6 JOURNAL OF OPHTHALMOLOGY 17038 2% 4% 42
7 AMERICAN JOURNAL OF OPHTHALMOLOGY 14482 4% 1% 116
8 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 12517 5% 1% 148
9 OPHTHALMOLOGY 11708 4% 1% 107
10 OPTOMETRY AND VISION SCIENCE 11398 2% 2% 62

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 KERATOCONUS 6494863 32% 64% 892 Search KERATOCONUS Search KERATOCONUS
2 CORNEAL CROSS LINKING 731111 2% 93% 69 Search CORNEAL+CROSS+LINKING Search CORNEAL+CROSS+LINKING
3 CORNEAL COLLAGEN CROSS LINKING 565085 2% 84% 59 Search CORNEAL+COLLAGEN+CROSS+LINKING Search CORNEAL+COLLAGEN+CROSS+LINKING
4 COLLAGEN CROSS LINKING 458940 3% 44% 91 Search COLLAGEN+CROSS+LINKING Search COLLAGEN+CROSS+LINKING
5 CORNEAL TOPOGRAPHY 429326 5% 28% 133 Search CORNEAL+TOPOGRAPHY Search CORNEAL+TOPOGRAPHY
6 ECTASIA 323506 2% 46% 62 Search ECTASIA Search ECTASIA
7 CORNEAL ECTASIA 318349 1% 68% 41 Search CORNEAL+ECTASIA Search CORNEAL+ECTASIA
8 INTACS 281078 1% 85% 29 Search INTACS Search INTACS
9 PELLUCID MARGINAL DEGENERATION 240050 1% 81% 26 Search PELLUCID+MARGINAL+DEGENERATION Search PELLUCID+MARGINAL+DEGENERATION
10 INTRASTROMAL CORNEAL RING SEGMENTS 229166 1% 92% 22 Search INTRASTROMAL+CORNEAL+RING+SEGMENTS Search INTRASTROMAL+CORNEAL+RING+SEGMENTS

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 4694 JOURNAL OF CATARACT AND REFRACTIVE SURGERY//IOLMASTER//PACHYMETRY
2 29527 ORTHOKERATOLOGY//CORNEAL REFRACTIVE THERAPY//OVERNIGHT ORTHOKERATOLOGY
3 2252 INTRAOCULAR PRESSURE//GOLDMANN APPLANATION TONOMETRY//CENTRAL CORNEAL THICKNESS
4 24339 SCLERAL LENS//SCLERAL CONTACT LENSES//OCULAR GRAFT VERSUS HOST DISEASE
5 11912 RADIAL KERATOTOMY//THERMOKERATOPLASTY//CONDUCTIVE KERATOPLASTY
6 25543 RONCHI TEST//VECTOR ALGEBRA//AREAS TECNOL COMPUTAC INTELIGENTE MECATRON
7 241 JOURNAL OF REFRACTIVE SURGERY//JOURNAL OF CATARACT AND REFRACTIVE SURGERY//LASIK
8 903 PENETRATING KERATOPLASTY//ENDOTHELIAL KERATOPLASTY//CORNEA
9 8535 TORIC INTRAOCULAR LENS//ASTIGMATISM//JOURNAL OF CATARACT AND REFRACTIVE SURGERY
10 14145 PHAKIC INTRAOCULAR LENS//IMPLANTABLE COLLAMER LENS//PHAKIC IOL

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