Class information for:
Level 1: MYOPIA//EMMETROPIZATION//REFRACTIVE ERROR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
860 3000 39.1 73%


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
202 2             JOURNAL OF REFRACTIVE SURGERY//OPHTHALMOLOGY//JOURNAL OF CATARACT AND REFRACTIVE SURGERY 21185
860 1                   MYOPIA//EMMETROPIZATION//REFRACTIVE ERROR 3000

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 MYOPIA authKW 4593149 31% 48% 931
2 EMMETROPIZATION authKW 1404969 6% 83% 167
3 REFRACTIVE ERROR authKW 1365444 11% 41% 325
4 PERIPHERAL REFRACTION authKW 644602 2% 93% 68
5 SECT NEUROBIOL EYE address 589439 2% 79% 73
6 EYE GROWTH authKW 540851 2% 78% 68
7 MYOPIA PROGRESSION authKW 520608 2% 95% 54
8 HYPEROPIA authKW 483474 4% 40% 118
9 FORM DEPRIVATION authKW 480023 2% 94% 50
10 OPTOMETRY address 443714 17% 9% 500

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 305640 85% 1% 2552
2 Neurosciences 410 9% 0% 281
3 Genetics & Heredity 35 3% 0% 89
4 Medicine, General & Internal 6 3% 0% 77
5 Behavioral Sciences 6 1% 0% 24
6 Medicine, Research & Experimental 6 2% 0% 54
7 COMPUTER APPLICATIONS & CYBERNETICS 2 0% 0% 1
8 Anatomy & Morphology 1 0% 0% 8
9 Zoology 1 1% 0% 35
10 Integrative & Complementary Medicine 1 0% 0% 6

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 SECT NEUROBIOL EYE 589439 2% 79% 73
2 OPTOMETRY 443714 17% 9% 500
3 MYOPIA 268064 3% 34% 77
4 OPTOMETRY VIS SCI 139600 6% 7% 190
5 PL VIS SCI 122095 1% 50% 24
6 ZHONGSHAN OPHTHALM 85850 4% 7% 121
7 STATE OPHTHALMOL 67345 3% 7% 97
8 CONTACT LENS VISUAL OPT 65534 1% 26% 25
9 PREVENT OPHTHALMOL 65036 1% 24% 27
10 OPHTHALMOL 61224 27% 1% 797

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 OPTOMETRY AND VISION SCIENCE 363864 12% 10% 364
2 OPHTHALMIC AND PHYSIOLOGICAL OPTICS 203522 7% 10% 210
3 INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE 122103 16% 3% 481
4 VISION RESEARCH 42777 7% 2% 198
5 AMERICAN JOURNAL OF OPTOMETRY AND PHYSIOLOGICAL OPTICS 38924 2% 6% 61
6 MOLECULAR VISION 26090 3% 3% 92
7 OPHTHALMIC EPIDEMIOLOGY 24993 1% 6% 42
8 EXPERIMENTAL EYE RESEARCH 17354 4% 2% 106
9 CLINICAL AND EXPERIMENTAL OPTOMETRY 14902 1% 4% 34
10 ACTA OPHTHALMOLOGICA 10262 2% 2% 63

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 MYOPIA 4593149 31% 48% 931 Search MYOPIA Search MYOPIA
2 EMMETROPIZATION 1404969 6% 83% 167 Search EMMETROPIZATION Search EMMETROPIZATION
3 REFRACTIVE ERROR 1365444 11% 41% 325 Search REFRACTIVE+ERROR Search REFRACTIVE+ERROR
4 PERIPHERAL REFRACTION 644602 2% 93% 68 Search PERIPHERAL+REFRACTION Search PERIPHERAL+REFRACTION
5 EYE GROWTH 540851 2% 78% 68 Search EYE+GROWTH Search EYE+GROWTH
6 MYOPIA PROGRESSION 520608 2% 95% 54 Search MYOPIA+PROGRESSION Search MYOPIA+PROGRESSION
7 HYPEROPIA 483474 4% 40% 118 Search HYPEROPIA Search HYPEROPIA
8 FORM DEPRIVATION 480023 2% 94% 50 Search FORM+DEPRIVATION Search FORM+DEPRIVATION
9 AXIAL LENGTH 418211 4% 33% 123 Search AXIAL+LENGTH Search AXIAL+LENGTH
10 FORM DEPRIVATION MYOPIA 409050 1% 93% 43 Search FORM+DEPRIVATION+MYOPIA Search FORM+DEPRIVATION+MYOPIA

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 SCHAEFFEL, F , FELDKAEMPER, M , (2015) ANIMAL MODELS IN MYOPIA RESEARCH.CLINICAL AND EXPERIMENTAL OPTOMETRY. VOL. 98. ISSUE 6. P. 507 -517 154 96% 3
2 WOJCIECHOWSKI, R , (2011) NATURE AND NURTURE: THE COMPLEX GENETICS OF MYOPIA AND REFRACTIVE ERROR.CLINICAL GENETICS. VOL. 79. ISSUE 4. P. 301 -320 152 86% 80
3 FLITCROFT, DI , (2012) THE COMPLEX INTERACTIONS OF RETINAL, OPTICAL AND ENVIRONMENTAL FACTORS IN MYOPIA AETIOLOGY.PROGRESS IN RETINAL AND EYE RESEARCH. VOL. 31. ISSUE 6. P. 622-660 162 73% 77
4 WALLMAN, J , WINAWER, J , (2004) HOMEOSTASIS OF EYE GROWTH AND THE QUESTION OF MYOPIA.NEURON. VOL. 43. ISSUE 4. P. 447-468 155 78% 388
5 MORGAN, I , ROSE, K , (2005) HOW GENETIC IS SCHOOL MYOPIA?.PROGRESS IN RETINAL AND EYE RESEARCH. VOL. 24. ISSUE 1. P. 1-38 149 75% 267
6 COOPER, MSJ , SCHULMAN, E , JAMAL, N , (2012) CURRENT STATUS ON THE DEVELOPMENT AND TREATMENT OF MYOPIA.OPTOMETRY-JOURNAL OF THE AMERICAN OPTOMETRIC ASSOCIATION. VOL. 83. ISSUE 5. P. 179-199 132 92% 1
7 PAN, CW , RAMAMURTHY, D , SAW, SM , (2012) WORLDWIDE PREVALENCE AND RISK FACTORS FOR MYOPIA.OPHTHALMIC AND PHYSIOLOGICAL OPTICS. VOL. 32. ISSUE 1. P. 3-16 80 96% 154
8 STONE, RA , PARDUE, MT , IUVONE, PM , KHURANA, TS , (2013) PHARMACOLOGY OF MYOPIA AND POTENTIAL ROLE FOR INTRINSIC RETINAL CIRCADIAN RHYTHMS.EXPERIMENTAL EYE RESEARCH. VOL. 114. ISSUE . P. 35-47 140 71% 25
9 NORTON, TT , SIEGWART, JT , (2013) LIGHT LEVELS, REFRACTIVE DEVELOPMENT, AND MYOPIA - A SPECULATIVE REVIEW.EXPERIMENTAL EYE RESEARCH. VOL. 114. ISSUE . P. 48-57 105 88% 27
10 BAIRD, PN , SCHACHE, M , DIRANI, M , (2010) THE GENES IN MYOPIA (GEM) STUDY IN UNDERSTANDING THE AETIOLOGY OF REFRACTIVE ERRORS.PROGRESS IN RETINAL AND EYE RESEARCH. VOL. 29. ISSUE 6. P. 520 -542 128 84% 20

Classes with closest relation at Level 1


Rank Class id link
1 29653 ORTHOKERATOLOGY//CORNEAL REFRACTIVE THERAPY//OVERNIGHT ORTHOKERATOLOGY
2 5785 AMBLYOPIA//VISION SCREENING//PHOTOSCREENING
3 9585 ACCOMMODATION//PRESBYOPIA//BIOMED OPT LASER
4 36320 VESTNIK OFTALMOLOGII//POSTERIOR SCLERAL REINFORCEMENT//HIRNFOR NEUROSURG
5 8184 VERGENCE//FIXATION DISPARITY//CONVERGENCE INSUFFICIENCY
6 8967 INT EYE HLTH//OPHTHALMIC EPIDEMIOLOGY//BLINDNESS
7 1911 JOURNAL OF REFRACTIVE SURGERY//OCULAR ABERRATIONS//HIGHER ORDER ABERRATIONS
8 19630 DIOPTRIC POWER MATRIX//OPTOMETR SCI GRP//PROGRESSIVE ADDITION LENSES
9 34728 INTROVISION//EDUCATIONAL PROFESSIONALIZATION//CASE REFLECTION
10 31913 AVIATOR SPECTACLES//TEAR FILM BUBBLES//AIRCRAFT EJECTION

Go to start page