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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3845 1897 31.5 53%


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
23 4 OPHTHALMOLOGY//OPHTHALMOL//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 148248
39 3       OPHTHALMOLOGY//OPHTHALMOL//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 100849
307 2             OPHTHALMOLOGY//DRY EYE//CORNEA 18489
3845 1                   CONTACT LENS//SILICONE HYDROGEL//CONTACT LENSES 1897

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONTACT LENS authKW 1869532 17% 35% 331
2 SILICONE HYDROGEL authKW 1611164 7% 72% 139
3 CONTACT LENSES authKW 1063791 10% 33% 198
4 EXTENDED WEAR authKW 546642 2% 77% 44
5 CONTACT LENS & ANTERIOR EYE journal 509921 7% 25% 125
6 SOFT CONTACT LENS authKW 486652 4% 40% 75
7 OPTOMETRY AND VISION SCIENCE journal 476114 17% 9% 331
8 OXYGEN TRANSMISSIBILITY authKW 382367 1% 85% 28
9 EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE journal 376473 7% 19% 124
10 SILICONE HYDROGEL CONTACT LENSES authKW 336405 2% 58% 36

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Ophthalmology 177258 81% 1% 1546
2 Materials Science, Biomaterials 1924 5% 0% 104
3 Engineering, Biomedical 858 6% 0% 111
4 Polymer Science 22 3% 0% 49
5 Microscopy 1 0% 0% 4
6 Medicine, Research & Experimental -0 1% 0% 23
7 Medicine, General & Internal -0 2% 0% 34
8 Allergy -0 0% 0% 3
9 Materials Science, Characterization, Testing -0 0% 0% 2
10 Primary Health Care -0 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONTACT LENS 867288 6% 46% 117
2 CORNEA CONTACT LENS UNIT 273284 2% 57% 30
3 EUROLENS 262860 1% 58% 28
4 OPTOMETRY VIS SCI 230402 10% 7% 194
5 OPTOMETRY 212196 14% 5% 275
6 BRIEN HOLDEN VIS 182842 1% 41% 28
7 COOPERAT EYE TECHNOL 134990 2% 24% 35
8 MORTON D SARVER CORNEA CONTACT LENS 77887 1% 44% 11
9 CRCERT 67141 1% 38% 11
10 CCLRU 67060 0% 83% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONTACT LENS & ANTERIOR EYE 509921 7% 25% 125
2 OPTOMETRY AND VISION SCIENCE 476114 17% 9% 331
3 EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE 376473 7% 19% 124
4 AMERICAN JOURNAL OF OPTOMETRY AND PHYSIOLOGICAL OPTICS 186247 6% 11% 106
5 JOURNAL OF THE AMERICAN OPTOMETRIC ASSOCIATION 27407 1% 12% 14
6 CORNEA 22806 5% 2% 88
7 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 15745 7% 1% 138
8 CURRENT EYE RESEARCH 15705 4% 1% 70
9 OPHTHALMIC AND PHYSIOLOGICAL OPTICS 14720 2% 2% 45
10 CLINICAL AND EXPERIMENTAL OPTOMETRY 12750 1% 3% 25

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CONTACT LENS 1869532 17% 35% 331 Search CONTACT+LENS Search CONTACT+LENS
2 SILICONE HYDROGEL 1611164 7% 72% 139 Search SILICONE+HYDROGEL Search SILICONE+HYDROGEL
3 CONTACT LENSES 1063791 10% 33% 198 Search CONTACT+LENSES Search CONTACT+LENSES
4 EXTENDED WEAR 546642 2% 77% 44 Search EXTENDED+WEAR Search EXTENDED+WEAR
5 SOFT CONTACT LENS 486652 4% 40% 75 Search SOFT+CONTACT+LENS Search SOFT+CONTACT+LENS
6 OXYGEN TRANSMISSIBILITY 382367 1% 85% 28 Search OXYGEN+TRANSMISSIBILITY Search OXYGEN+TRANSMISSIBILITY
7 SILICONE HYDROGEL CONTACT LENSES 336405 2% 58% 36 Search SILICONE+HYDROGEL+CONTACT+LENSES Search SILICONE+HYDROGEL+CONTACT+LENSES
8 DAILY DISPOSABLE 319670 1% 83% 24 Search DAILY+DISPOSABLE Search DAILY+DISPOSABLE
9 SILICONE HYDROGEL LENSES 264098 1% 86% 19 Search SILICONE+HYDROGEL+LENSES Search SILICONE+HYDROGEL+LENSES
10 HYDROGEL CONTACT LENSES 247255 1% 59% 26 Search HYDROGEL+CONTACT+LENSES Search HYDROGEL+CONTACT+LENSES

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 JONES, L , BRENNAN, NA , GONZALEZ-MEIJOME, J , LALLY, J , MALDONADO-CODINA, C , SCHMIDT, TA , SUBBARAMAN, L , YOUNG, G , NICHOLS, JJ , (2013) THE TFOS INTERNATIONAL WORKSHOP ON CONTACT LENS DISCOMFORT: REPORT OF THE CONTACT LENS MATERIALS, DESIGN, AND CARE SUBCOMMITTEE.INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. VOL. 54. ISSUE 11. P. 37-70 135 74% 24
2 PAPAS, EB , (2014) THE SIGNIFICANCE OF OXYGEN DURING CONTACT LENS WEAR.CONTACT LENS & ANTERIOR EYE. VOL. 37. ISSUE 6. P. 394 -404 86 82% 6
3 WU, YTY , WILLCOX, M , ZHU, H , STAPLETON, F , (2015) CONTACT LENS HYGIENE COMPLIANCE AND LENS CASE CONTAMINATION: A REVIEW.CONTACT LENS & ANTERIOR EYE. VOL. 38. ISSUE 5. P. 307 -316 65 73% 3
4 OZKAN, J , RATHI, VM , DE LA JARA, PL , NADUVILATH, T , HOLDEN, BA , WILLCOX, MDP , (2015) EFFECT OF DAILY CONTACT LENS CLEANING ON OCULAR ADVERSE EVENTS DURING EXTENDED WEAR.OPTOMETRY AND VISION SCIENCE. VOL. 92. ISSUE 2. P. 157 -166 54 90% 1
5 EFRON, N , JONES, L , BRON, AJ , KNOP, E , ARITA, R , BARABINO, S , MCDERMOTT, AM , VILLANI, E , WILLCOX, MDP , MARKOULLI, M , (2013) THE TFOS INTERNATIONAL WORKSHOP ON CONTACT LENS DISCOMFORT: REPORT OF THE CONTACT LENS INTERACTIONS WITH THE OCULAR SURFACE AND ADNEXA SUBCOMMITTEE.INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. VOL. 54. ISSUE 11. P. 98-122 105 41% 17
6 CHEUNG, S , LORENTZ, H , DROLLE, E , LEONENKO, Z , JONES, LW , (2014) COMPARATIVE STUDY OF LENS SOLUTIONS' ABILITY TO REMOVE TEAR CONSTITUENTS.OPTOMETRY AND VISION SCIENCE. VOL. 91. ISSUE 9. P. 1045 -1061 46 98% 0
7 SWEENEY, DF , (2013) HAVE SILICONE HYDROGEL LENSES ELIMINATED HYPOXIA?.EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE. VOL. 39. ISSUE 1. P. 53-60 45 96% 7
8 CHO, P , BOOST, MV , (2013) DAILY DISPOSABLE LENSES: THE BETTER ALTERNATIVE.CONTACT LENS & ANTERIOR EYE. VOL. 36. ISSUE 1. P. 4-12 61 64% 8
9 SHOVLIN, JP , (2013) OCULAR SURFACE HEALTH WITH CONTACT LENS WEAR.CONTACT LENS & ANTERIOR EYE. VOL. 36. ISSUE . P. S14-S21 51 76% 4
10 SZCZOTKA-FLYNN, LB , PEARLMAN, E , GHANNOUM, M , (2010) MICROBIAL CONTAMINATION OF CONTACT LENSES, LENS CARE SOLUTIONS, AND THEIR ACCESSORIES: A LITERATURE REVIEW.EYE & CONTACT LENS-SCIENCE AND CLINICAL PRACTICE. VOL. 36. ISSUE 2. P. 116-129 49 72% 70

Classes with closest relation at Level 1


Rank Class id link
1 29653 ORTHOKERATOLOGY//CORNEAL REFRACTIVE THERAPY//OVERNIGHT ORTHOKERATOLOGY
2 33818 BULBAR REDNESS//GRADING SCALES//CONTACT LENS COMPLICATIONS
3 23630 BIOMAT ORGANOGENESIS//THERAPEUTIC CONTACT LENSES//SILICONE HYDROGEL
4 17160 TEAR LIPOCALIN//TEAR PROTEINS//TEARS
5 4653 FUNGAL KERATITIS//KERATITIS//KERATOMYCOSIS
6 694 DRY EYE//TEAR FILM//DRY EYE DISEASE
7 23998 SCLERAL CONTACT LENSES//SCLERAL LENS//OCULAR GRAFT VERSUS HOST DISEASE
8 31913 AVIATOR SPECTACLES//TEAR FILM BUBBLES//AIRCRAFT EJECTION
9 15965 IMPRESSION CYTOLOGY//BULBAR CONJUNCTIVA//CONJUNCTIVA
10 23416 INFLAMMAT REGENERAT MED//OCULAR PATHOPHYSIOL//NONA D ARGININE

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