Class information for:
Level 1: PRESBYOPIA//BIOMED OPT LASER//CRYSTALLINE LENS

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
14103 1                   PRESBYOPIA//BIOMED OPT LASER//CRYSTALLINE LENS 823

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRESBYOPIA authKW 883177 11% 25% 91
2 BIOMED OPT LASER address 800236 4% 65% 32
3 CRYSTALLINE LENS authKW 790230 7% 36% 58
4 ACCOMMODATION authKW 636688 18% 11% 152
5 OPHTHALM BIOPHYS address 439141 4% 32% 36
6 CILIARY MUSCLE authKW 221211 3% 22% 26
7 PHAKOMETRY authKW 208484 1% 78% 7
8 HUMAN CRYSTALLINE LENS authKW 196937 1% 86% 6
9 LENS CURVATURE authKW 191468 1% 100% 5
10 LENS STIFFNESS authKW 153174 0% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Ophthalmology 53762 68% 0% 560
2 Optics 1307 18% 0% 145
3 Engineering, Biomedical 123 4% 0% 30
4 Biochemical Research Methods 87 4% 0% 36
5 Surgery 72 7% 0% 60
6 Radiology, Nuclear Medicine & Medical Imaging 70 5% 0% 40
7 Neurosciences 36 7% 0% 54
8 Biophysics 10 2% 0% 20
9 Materials Science, Biomaterials 6 1% 0% 6
10 Anatomy & Morphology 4 0% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOMED OPT LASER 800236 4% 65% 32
2 OPHTHALM BIOPHYS 439141 4% 32% 36
3 OPT DAZA DE VALDES 150231 2% 21% 19
4 CHU OPHTHALMOL 76587 0% 100% 2
5 CHU SART TILLMANN 76587 0% 100% 2
6 CHU SART TILLMAN 51057 0% 67% 2
7 OPTOMETRY 47351 10% 1% 86
8 GRIN OPT GRP 47125 0% 31% 4
9 BASCOM PALMER EYE 39453 6% 2% 48
10 VIS COOPERAT 39247 1% 11% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPHTHALMIC AND PHYSIOLOGICAL OPTICS 45634 6% 2% 52
2 EXPERIMENTAL EYE RESEARCH 22023 8% 1% 62
3 OPTOMETRY AND VISION SCIENCE 14507 5% 1% 38
4 AMERICAN JOURNAL OF OPTOMETRY AND PHYSIOLOGICAL OPTICS 12756 2% 2% 18
5 VISION RESEARCH 11027 6% 1% 52
6 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 9517 9% 0% 70
7 BIOMEDICAL OPTICS EXPRESS 8325 3% 1% 23
8 JOURNAL OF CATARACT AND REFRACTIVE SURGERY 8275 5% 1% 41
9 ANNALS OF OPHTHALMOLOGY 3967 2% 1% 15
10 CLINICAL AND EXPERIMENTAL OPTOMETRY 2958 1% 1% 8

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PRESBYOPIA 883177 11% 25% 91 Search PRESBYOPIA Search PRESBYOPIA
2 CRYSTALLINE LENS 790230 7% 36% 58 Search CRYSTALLINE+LENS Search CRYSTALLINE+LENS
3 ACCOMMODATION 636688 18% 11% 152 Search ACCOMMODATION Search ACCOMMODATION
4 CILIARY MUSCLE 221211 3% 22% 26 Search CILIARY+MUSCLE Search CILIARY+MUSCLE
5 PHAKOMETRY 208484 1% 78% 7 Search PHAKOMETRY Search PHAKOMETRY
6 HUMAN CRYSTALLINE LENS 196937 1% 86% 6 Search HUMAN+CRYSTALLINE+LENS Search HUMAN+CRYSTALLINE+LENS
7 LENS CURVATURE 191468 1% 100% 5 Search LENS+CURVATURE Search LENS+CURVATURE
8 LENS STIFFNESS 153174 0% 100% 4 Search LENS+STIFFNESS Search LENS+STIFFNESS
9 LENS STRETCHING 153174 0% 100% 4 Search LENS+STRETCHING Search LENS+STRETCHING
10 LENTOTOMY 153174 0% 100% 4 Search LENTOTOMY Search LENTOTOMY

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 1413 MULTIFOCAL INTRAOCULAR LENS//PRESBYOPIA//JOURNAL OF REFRACTIVE SURGERY
2 31973 RELAXOGRAPHIC IMAGING//SYNERETIC RESPONSE//RABBIT LENS
3 3485 ACCOMMODATION//VERGENCE//CONVERGENCE INSUFFICIENCY
4 14948 STRAYLIGHT//SCHEIMPFLUG PHOTOGRAPHY//DISABILITY GLARE
5 26529 HYPERBOLIC SECANT INDEX//GRIN OPTICS//ULTRA HIGH PRECIS FABRICAT TEAM
6 1010 MYOPIA//EMMETROPIZATION//REFRACTIVE ERROR
7 4694 JOURNAL OF CATARACT AND REFRACTIVE SURGERY//IOLMASTER//PACHYMETRY
8 28326 PIGMENT DISPERSION SYNDROME//PIGMENTARY GLAUCOMA//ILLINOIS EYE
9 14145 PHAKIC INTRAOCULAR LENS//IMPLANTABLE COLLAMER LENS//PHAKIC IOL
10 20408 OPTOMETR SCI GRP//DIOPTRIC POWER MATRIX//PROGRESSIVE ADDITION LENSES

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