Class information for:
Level 2: JOURNAL OF REFRACTIVE SURGERY//JOURNAL OF CATARACT AND REFRACTIVE SURGERY//OPHTHALMOLOGY

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
241 1                   JOURNAL OF REFRACTIVE SURGERY//JOURNAL OF CATARACT AND REFRACTIVE SURGERY//LASIK 3876
1010 1                   MYOPIA//EMMETROPIZATION//REFRACTIVE ERROR 2932
1263 1                   KERATOCONUS//CORNEAL CROSS LINKING//CORNEAL COLLAGEN CROSS LINKING 2773
1413 1                   MULTIFOCAL INTRAOCULAR LENS//PRESBYOPIA//JOURNAL OF REFRACTIVE SURGERY 2683
4694 1                   JOURNAL OF CATARACT AND REFRACTIVE SURGERY//IOLMASTER//PACHYMETRY 1767
8535 1                   TORIC INTRAOCULAR LENS//ASTIGMATISM//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 1274
11912 1                   RADIAL KERATOTOMY//THERMOKERATOPLASTY//CONDUCTIVE KERATOPLASTY 973
14103 1                   PRESBYOPIA//BIOMED OPT LASER//CRYSTALLINE LENS 823
14145 1                   PHAKIC INTRAOCULAR LENS//IMPLANTABLE COLLAMER LENS//PHAKIC IOL 820
20408 1                   OPTOMETR SCI GRP//DIOPTRIC POWER MATRIX//PROGRESSIVE ADDITION LENSES 484
25543 1                   RONCHI TEST//VECTOR ALGEBRA//AREAS TECNOL COMPUTAC INTELIGENTE MECATRON 302
29527 1                   ORTHOKERATOLOGY//CORNEAL REFRACTIVE THERAPY//OVERNIGHT ORTHOKERATOLOGY 202
33742 1                   AVIATOR SPECTACLES//AIRCRAFT EJECTION//AIRCREW FLIGHT FRAME OPERATIONAL STYLE 134

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF REFRACTIVE SURGERY journal 2883206 11% 83% 2098
2 JOURNAL OF CATARACT AND REFRACTIVE SURGERY journal 2098696 16% 41% 3130
3 OPHTHALMOLOGY WoSSC 2038722 87% 8% 16551
4 MYOPIA authKW 1248154 6% 61% 1237
5 KERATOCONUS authKW 1156293 5% 71% 987
6 OPHTHALMOL address 546854 32% 6% 6042
7 ASTIGMATISM authKW 474741 3% 58% 494
8 REFRACTIVE SURGERY authKW 429767 2% 73% 357
9 LASIK authKW 385146 2% 74% 314
10 OPTOMETRY AND VISION SCIENCE journal 384598 5% 25% 941

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Ophthalmology 2038722 87% 8% 16551
2 Surgery 53279 29% 1% 5583
3 Optics 1934 6% 0% 1078
4 Medicine, Research & Experimental 11 2% 0% 304
5 Medicine, General & Internal 1 2% 0% 381
6 Engineering, Biomedical -1 1% 0% 105
7 Psychology, Mathematical -2 0% 0% 6
8 Literary Theory & Criticism -3 0% 0% 1
9 Medical Informatics -4 0% 0% 19
10 Anatomy & Morphology -8 0% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPHTHALMOL 546854 32% 6% 6042
2 OPTOMETRY 363047 6% 19% 1147
3 REFRACT SURG 181296 1% 76% 144
4 MYOPIA 100480 1% 48% 127
5 SECT NEUROBIOL EYE 99954 0% 81% 75
6 OPTOMETRY VIS SCI 97992 2% 15% 409
7 OFTALMOL ALICANTE 96264 0% 69% 85
8 OPTOMETRY GRP 86754 0% 69% 76
9 EYE 68116 2% 9% 462
10 VIS OPT 62867 0% 59% 65

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF REFRACTIVE SURGERY 2883206 11% 83% 2098
2 JOURNAL OF CATARACT AND REFRACTIVE SURGERY 2098696 16% 41% 3130
3 OPTOMETRY AND VISION SCIENCE 384598 5% 25% 941
4 OPHTHALMIC AND PHYSIOLOGICAL OPTICS 232235 3% 25% 565
5 CORNEA 180095 4% 14% 784
6 OPHTHALMOLOGY 90456 4% 7% 779
7 JOURNAL OF REFRACTIVE AND CORNEAL SURGERY 76257 0% 73% 63
8 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 71033 5% 5% 925
9 AMERICAN JOURNAL OF OPHTHALMOLOGY 58802 3% 6% 614
10 CONTACT LENS & ANTERIOR EYE 57515 1% 26% 135

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MYOPIA 1248154 6% 61% 1237 Search MYOPIA Search MYOPIA
2 KERATOCONUS 1156293 5% 71% 987 Search KERATOCONUS Search KERATOCONUS
3 ASTIGMATISM 474741 3% 58% 494 Search ASTIGMATISM Search ASTIGMATISM
4 REFRACTIVE SURGERY 429767 2% 73% 357 Search REFRACTIVE+SURGERY Search REFRACTIVE+SURGERY
5 LASIK 385146 2% 74% 314 Search LASIK Search LASIK
6 CORNEAL TOPOGRAPHY 370595 2% 69% 324 Search CORNEAL+TOPOGRAPHY Search CORNEAL+TOPOGRAPHY
7 REFRACTIVE ERROR 354375 2% 51% 419 Search REFRACTIVE+ERROR Search REFRACTIVE+ERROR
8 PRESBYOPIA 273985 1% 68% 244 Search PRESBYOPIA Search PRESBYOPIA
9 EMMETROPIZATION 252972 1% 86% 178 Search EMMETROPIZATION Search EMMETROPIZATION
10 HYPEROPIA 235069 1% 68% 209 Search HYPEROPIA Search HYPEROPIA

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 2


rank cluster_id2 link
1 2111 PENETRATING KERATOPLASTY//CORNEA//CORNEAL ENDOTHELIUM
2 852 JOURNAL OF CATARACT AND REFRACTIVE SURGERY//OPHTHALMOLOGY//PHACOEMULSIFICATION
3 3299 PERIOSTIN//CORNEAL DYSTROPHY//TGFBI
4 3142 TRACHOMA//OPHTHALMIC EPIDEMIOLOGY//INT EYE HLTH
5 478 DRY EYE//OPHTHALMOLOGY//PTERYGIUM
6 995 OPHTHALMOLOGY//JOURNAL OF AAPOS//VERGENCE
7 292 VISION RESEARCH//OPHTHALMOLOGY//AMBLYOPIA
8 95 GLAUCOMA//OPHTHALMOLOGY//INTRAOCULAR PRESSURE
9 3263 VISUAL PIGMENT//VISUAL PIGMENTS//OPSIN
10 667 CATARACT//LENS//ALDOSE REDUCTASE

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