Class information for:
Level 1: CONTACT LENS//SILICONE HYDROGEL//CONTACT LENSES

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
478 2             DRY EYE//OPHTHALMOLOGY//PTERYGIUM 16024
3172 1                   CONTACT LENS//SILICONE HYDROGEL//CONTACT LENSES 2079

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONTACT LENS authKW 2234943 18% 39% 379
2 SILICONE HYDROGEL authKW 1543568 7% 72% 142
3 CONTACT LENSES authKW 1240432 11% 37% 224
4 EXTENDED WEAR authKW 612680 2% 84% 48
5 SOFT CONTACT LENS authKW 588260 4% 45% 87
6 CONTACT LENS & ANTERIOR EYE journal 585315 7% 27% 142
7 OPTOMETRY AND VISION SCIENCE journal 540668 18% 10% 368
8 EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE journal 503065 7% 22% 153
9 SILICONE HYDROGEL CONTACT LENSES authKW 417759 2% 66% 42
10 OXYGEN TRANSMISSIBILITY authKW 360105 1% 85% 28

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Ophthalmology 197980 82% 1% 1705
2 Materials Science, Biomaterials 1862 5% 0% 109
3 Engineering, Biomedical 804 5% 0% 114
4 Polymer Science 11 2% 0% 45
5 Microscopy 1 0% 0% 4
6 Medicine, Research & Experimental 0 1% 0% 29
7 Allergy 0 0% 0% 5
8 Mycology -0 0% 0% 3
9 Microbiology -0 1% 0% 31
10 Medicine, General & Internal -0 2% 0% 37

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONTACT LENS 1053849 7% 51% 136
2 CORNEA CONTACT LENS UNIT 330588 2% 64% 34
3 EUROLENS 316745 2% 65% 32
4 OPTOMETRY VIS SCI 278337 11% 8% 227
5 OPTOMETRY 250161 15% 5% 314
6 BRIEN HOLDEN VIS 218579 2% 45% 32
7 COOPERAT EYE TECHNOL 200935 2% 30% 44
8 PHYS OPTOMETRY 78013 1% 23% 22
9 CRCERT 75252 1% 41% 12
10 MORTON D SARVER CORNEA CONTACT LENS 73352 1% 44% 11

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONTACT LENS & ANTERIOR EYE 585315 7% 27% 142
2 OPTOMETRY AND VISION SCIENCE 540668 18% 10% 368
3 EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE 503065 7% 22% 153
4 AMERICAN JOURNAL OF OPTOMETRY AND PHYSIOLOGICAL OPTICS 165599 5% 11% 103
5 CORNEA 26335 5% 2% 99
6 JOURNAL OF THE AMERICAN OPTOMETRIC ASSOCIATION 21872 1% 11% 13
7 OPHTHALMIC AND PHYSIOLOGICAL OPTICS 21642 3% 3% 57
8 CLINICAL AND EXPERIMENTAL OPTOMETRY 21200 2% 4% 34
9 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 16113 7% 1% 145
10 CURRENT EYE RESEARCH 13937 3% 1% 69

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CONTACT LENS 2234943 18% 39% 379 Search CONTACT+LENS Search CONTACT+LENS
2 SILICONE HYDROGEL 1543568 7% 72% 142 Search SILICONE+HYDROGEL Search SILICONE+HYDROGEL
3 CONTACT LENSES 1240432 11% 37% 224 Search CONTACT+LENSES Search CONTACT+LENSES
4 EXTENDED WEAR 612680 2% 84% 48 Search EXTENDED+WEAR Search EXTENDED+WEAR
5 SOFT CONTACT LENS 588260 4% 45% 87 Search SOFT+CONTACT+LENS Search SOFT+CONTACT+LENS
6 SILICONE HYDROGEL CONTACT LENSES 417759 2% 66% 42 Search SILICONE+HYDROGEL+CONTACT+LENSES Search SILICONE+HYDROGEL+CONTACT+LENSES
7 OXYGEN TRANSMISSIBILITY 360105 1% 85% 28 Search OXYGEN+TRANSMISSIBILITY Search OXYGEN+TRANSMISSIBILITY
8 SILICONE HYDROGEL LENSES 303844 1% 95% 21 Search SILICONE+HYDROGEL+LENSES Search SILICONE+HYDROGEL+LENSES
9 DAILY DISPOSABLE 301057 1% 83% 24 Search DAILY+DISPOSABLE Search DAILY+DISPOSABLE
10 DAILY WEAR 287999 1% 100% 19 Search DAILY+WEAR Search DAILY+WEAR

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 29527 ORTHOKERATOLOGY//CORNEAL REFRACTIVE THERAPY//OVERNIGHT ORTHOKERATOLOGY
2 24729 COLLAGEN SHIELD//BIOMAT ORGANOGENESIS//THERAPEUTIC CONTACT LENSES
3 20120 TEAR LIPOCALIN//TEAR PROTEINS//TEAR PROTEOMICS
4 6628 FUNGAL KERATITIS//KERATITIS//KERATOMYCOSIS
5 38467 COMPUTER ASSISTED INTRAVITAL MICROSCOPY//CONJUNCTIVAL MICROCIRCULATION//SHILEY
6 541 DRY EYE//TEAR FILM//DRY EYE DISEASE
7 16087 IMPRESSION CYTOLOGY//BULBAR CONJUNCTIVA//CONJUNCTIVA
8 24339 SCLERAL LENS//SCLERAL CONTACT LENSES//OCULAR GRAFT VERSUS HOST DISEASE
9 33742 AVIATOR SPECTACLES//AIRCRAFT EJECTION//AIRCREW FLIGHT FRAME OPERATIONAL STYLE
10 16339 BENZALKONIUM CHLORIDE//BIOL PHARMACOL SCI//PRESERVATIVES

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