Class information for:
Level 1: CATARACT SURGERY//VF 14//CATARACT EXTRACTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15546 706 24.6 65%


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
364 2             JOURNAL OF CATARACT AND REFRACTIVE SURGERY//OPHTHALMOLOGY//CATARACT SURGERY 17346
15546 1                   CATARACT SURGERY//VF 14//CATARACT EXTRACTION 706

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 CATARACT SURGERY authKW 519254 18% 9% 130
2 VF 14 authKW 259487 2% 50% 12
3 CATARACT EXTRACTION authKW 220312 6% 13% 40
4 C MARC address 192653 1% 64% 7
5 SIMULTANEOUS BILATERAL CATARACT SURGERY authKW 173000 1% 100% 4
6 EYENET SWEDEN address 163012 1% 54% 7
7 BILATERAL CATARACT SURGERY authKW 138398 1% 80% 4
8 CATARACT REGISTER authKW 86500 0% 100% 2
9 CATARACT SURGERY RATES authKW 86500 0% 100% 2
10 EPIDEMIOL OFICINA TECN CRIBADO address 86500 0% 100% 2

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 56106 75% 0% 531
2 Health Care Sciences & Services 783 8% 0% 53
3 Health Policy & Services 419 4% 0% 30
4 Surgery 353 14% 0% 98
5 Gerontology 162 2% 0% 15
6 Geriatrics & Gerontology 161 3% 0% 20
7 Public, Environmental & Occupational Health 139 7% 0% 50
8 Medical Informatics 75 1% 0% 10
9 Medicine, General & Internal 55 6% 0% 41
10 Nursing 14 1% 0% 8

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 C MARC 192653 1% 64% 7
2 EYENET SWEDEN 163012 1% 54% 7
3 EPIDEMIOL OFICINA TECN CRIBADO 86500 0% 100% 2
4 EVIDENCE BASED HLTH CARE ECON 86500 0% 100% 2
5 INT HLTH SOCIAL SYST ELDERLY 86500 0% 100% 2
6 UNIDAD EVALUAC TECNOL SANIT 86500 0% 100% 2
7 EVALUAT CLIN EPIDEMIOL 78480 1% 26% 7
8 ABT AUGENHEILKUNDE OPTOMETRIE 64872 0% 50% 3
9 BLEKINGE HOSP 64872 0% 50% 3
10 EPIDEMIOL INT OPHTHALMOL 57665 0% 67% 2

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 JOURNAL OF CATARACT AND REFRACTIVE SURGERY 39252 12% 1% 83
2 ACTA OPHTHALMOLOGICA 17715 6% 1% 40
3 CANADIAN JOURNAL OF OPHTHALMOLOGY-JOURNAL CANADIEN D OPHTALMOLOGIE 17111 4% 1% 30
4 ACTA OPHTHALMOLOGICA SCANDINAVICA 14760 4% 1% 26
5 EYE 13301 5% 1% 38
6 BRITISH JOURNAL OF OPHTHALMOLOGY 12523 7% 1% 52
7 OPHTHALMOLOGY 9538 7% 0% 49
8 CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY 6196 2% 1% 16
9 OPHTHALMIC EPIDEMIOLOGY 6021 1% 1% 10
10 ARCHIVES OF OPHTHALMOLOGY 4664 4% 0% 30

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 CATARACT SURGERY 519254 18% 9% 130 Search CATARACT+SURGERY Search CATARACT+SURGERY
2 VF 14 259487 2% 50% 12 Search VF+14 Search VF+14
3 CATARACT EXTRACTION 220312 6% 13% 40 Search CATARACT+EXTRACTION Search CATARACT+EXTRACTION
4 SIMULTANEOUS BILATERAL CATARACT SURGERY 173000 1% 100% 4 Search SIMULTANEOUS+BILATERAL+CATARACT+SURGERY Search SIMULTANEOUS+BILATERAL+CATARACT+SURGERY
5 BILATERAL CATARACT SURGERY 138398 1% 80% 4 Search BILATERAL+CATARACT+SURGERY Search BILATERAL+CATARACT+SURGERY
6 CATARACT REGISTER 86500 0% 100% 2 Search CATARACT+REGISTER Search CATARACT+REGISTER
7 CATARACT SURGERY RATES 86500 0% 100% 2 Search CATARACT+SURGERY+RATES Search CATARACT+SURGERY+RATES
8 IMMEDIATELY SEQUENTIAL BILATERAL CATARACT SURGERY 86500 0% 100% 2 Search IMMEDIATELY+SEQUENTIAL+BILATERAL+CATARACT+SURGERY Search IMMEDIATELY+SEQUENTIAL+BILATERAL+CATARACT+SURGERY
9 NEW ZEALAND PRIORITY CRITERIA 86500 0% 100% 2 Search NEW+ZEALAND+PRIORITY+CRITERIA Search NEW+ZEALAND+PRIORITY+CRITERIA
10 OPHTHALMIC OUT PATIENTS 86500 0% 100% 2 Search OPHTHALMIC+OUT+PATIENTS Search OPHTHALMIC+OUT+PATIENTS

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 LAMOUREUX, EL , FENWICK, E , PESUDOVS, K , TAN, D , (2011) THE IMPACT OF CATARACT SURGERY ON QUALITY OF LIFE.CURRENT OPINION IN OPHTHALMOLOGY. VOL. 22. ISSUE 1. P. 19 -27 48 59% 30
2 KESSEL, L , ANDRESEN, J , ERNGAARD, D , FLESNER, P , TENDAL, B , HJORTDAL, J , (2016) INDICATION FOR CATARACT SURGERY. DO WE HAVE EVIDENCE OF WHO WILL BENEFIT FROM SURGERY? A SYSTEMATIC REVIEW AND META-ANALYSIS.ACTA OPHTHALMOLOGICA. VOL. 94. ISSUE 1. P. 10 -20 33 67% 1
3 LUNDSTROM, M , STENEVI, U , THORBURN, W , (2002) THE SWEDISH NATIONAL CATARACT REGISTER: A 9-YEAR REVIEW.ACTA OPHTHALMOLOGICA SCANDINAVICA. VOL. 80. ISSUE 3. P. 248-257 37 69% 93
4 QUINTANA, JM , GARCIA, S , BILBAO, A , NAVARRO, G , PEREA, E , DE LARREA, NF , BEGIRISTAIN, JM , (2011) WAITING TIME FOR CATARACT EXTRACTION: PREDICTIVE FACTORS AND INFLUENCE ON OUTCOMES.JOURNAL OF CATARACT AND REFRACTIVE SURGERY. VOL. 37. ISSUE 1. P. 19-26 23 88% 3
5 ISHIKAWA, T , DESAPRIYA, E , PURI, M , KERR, JM , HEWAPATHIRANE, DS , PIKE, I , (2013) EVALUATING THE BENEFITS OF SECOND-EYE CATARACT SURGERY AMONG THE ELDERLY.JOURNAL OF CATARACT AND REFRACTIVE SURGERY. VOL. 39. ISSUE 10. P. 1593-1603 28 65% 6
6 RONBECK, M , LUNDSTROM, M , KUGELBERG, M , (2011) STUDY OF POSSIBLE PREDICTORS ASSOCIATED WITH SELF-ASSESSED VISUAL FUNCTION AFTER CATARACT SURGERY.OPHTHALMOLOGY. VOL. 118. ISSUE 9. P. 1732 -1738 21 88% 12
7 NASSIRI, N , NASSIRI, N , YARANDI, SHS , RAHNAVARDI, M , (2009) IMMEDIATE VS DELAYED SEQUENTIAL CATARACT SURGERY: A COMPARATIVE STUDY.EYE. VOL. 23. ISSUE 1. P. 89 -95 21 81% 6
8 NORREGAARD, JC , (2007) RESULTS FROM THE INTERNATIONAL CATARACT SURGERY OUTCOMES STUDY.ACTA OPHTHALMOLOGICA SCANDINAVICA. VOL. 85. ISSUE . P. 5-32 39 45% 2
9 OBSTBAUM, SA , (2006) UTILIZATION, APPROPRIATE CARE, AND QUALITY OF LIFE FOR PATIENTS WITH CATARACTS.OPHTHALMOLOGY. VOL. 113. ISSUE 10. P. 1878-1882 27 64% 6
10 OBSTBAUM, SA , (2006) UTILIZATION, APPROPRIATE CARE, AND DUALITY OF LIFE FOR PATIENTS WITH CATARACTS - AMERICAN ACADEMY OF OPHTHALMOLOGY, AMERICAN SOCIETY OF CATARACT AND REFRACTIVE SURGERY, AND EUROPEAN SOCIETY OF CATARACT AND REFRACTIVE SURGEONS.JOURNAL OF CATARACT AND REFRACTIVE SURGERY. VOL. 32. ISSUE 10. P. 1748-1752 26 65% 2

Classes with closest relation at Level 1


Rank Class id link
1 3497 LOW VISION//VISUAL IMPAIRMENT//LIONS VIS REHABIL
2 8967 INT EYE HLTH//OPHTHALMIC EPIDEMIOLOGY//BLINDNESS
3 18155 VITREOUS LOSS//RETAINED LENS FRAGMENTS//DROPPED NUCLEUS
4 15999 WAITING LIST//WAITING TIME//WESTERN CANADA WAITING LIST PROJECT
5 30297 POTENTIAL ACUITY METER//POTENTIAL VISION//PURKINJES VESSEL SHADOW
6 15023 STRAYLIGHT//SCHEIMPFLUG PHOTOGRAPHY//DISABILITY GLARE
7 7187 RETROBULBAR ANESTHESIA//PERIBULBAR ANESTHESIA//PERIBULBAR
8 4029 JOURNAL OF CATARACT AND REFRACTIVE SURGERY//TORIC INTRAOCULAR LENS//ASTIGMATISM
9 10803 MULTIFOCAL INTRAOCULAR LENS//MONOVISION//PRESBYOPIA
10 16798 SMALL AREA VARIATION//APPROPRIATENESS OF CARE//SURGICAL RATES

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