Class information for:
Level 1: ORPHAN DRUGS//RARE DISEASES//ORPHAN DRUG ACT

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
4 4 PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1867560
128 3       AMERICAN JOURNAL OF PHARMACEUTICAL EDUCATION//HEALTH LITERACY//INFORMED CONSENT 68930
2219 2             GENERIC DRUGS//ORPHAN DRUGS//GENERIC SUBSTITUTION 5103
18444 1                   ORPHAN DRUGS//RARE DISEASES//ORPHAN DRUG ACT 576

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORPHAN DRUGS authKW 3443559 21% 53% 119
2 RARE DISEASES authKW 2485402 33% 24% 188
3 ORPHAN DRUG ACT authKW 543930 2% 76% 13
4 OFF ORPHAN PROD DEV address 510669 2% 67% 14
5 ORPHAN MEDICINAL PRODUCTS authKW 350176 1% 80% 8
6 EUROPEAN REFERENCE NETWORKS authKW 297892 1% 78% 7
7 ORPHANET JOURNAL OF RARE DISEASES journal 249271 13% 6% 75
8 ORPHAN DESIGNATION authKW 195410 1% 71% 5
9 ORPHAN MEDICINES authKW 170982 1% 63% 5
10 ORPHAN DISEASES authKW 151973 2% 28% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Health Care Sciences & Services 2646 15% 0% 86
2 Health Policy & Services 2034 10% 0% 58
3 Medicine, Research & Experimental 1297 19% 0% 107
4 Pharmacology & Pharmacy 1169 28% 0% 159
5 Genetics & Heredity 957 18% 0% 103
6 Medical Ethics 359 2% 0% 9
7 Public, Environmental & Occupational Health 288 10% 0% 60
8 Medicine, General & Internal 216 10% 0% 60
9 Law 148 3% 0% 19
10 Medical Informatics 140 2% 0% 12

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OFF ORPHAN PROD DEV 510669 2% 67% 14
2 EUROPEAN GAUCHER ALLIANCE 109431 0% 100% 2
3 SHIRE HUMAN GENET THER IES 109431 0% 100% 2
4 SPAINRDR 109431 0% 100% 2
5 COORDINATING PIEDMONT AOSTA VALLEY NETWORK 72953 0% 67% 2
6 OFF SPECIAL MED PROGRAMS 72953 0% 67% 2
7 ORDR 72953 0% 67% 2
8 PEDIAT NEUROL METAB MED 72949 1% 33% 4
9 OFF RARE DIS 71042 2% 13% 10
10 ADV MANAGEMENT TRAINING PROGRAMME PHARMACOECON PH 54715 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORPHANET JOURNAL OF RARE DISEASES 249271 13% 6% 75
2 EXPERT OPINION ON ORPHAN DRUGS 24942 3% 3% 15
3 FOOD AND DRUG LAW JOURNAL 12135 3% 1% 15
4 PUBLIC HEALTH GENOMICS 10314 1% 2% 8
5 EJHP PRACTICE 9887 1% 3% 6
6 DRUG INFORMATION JOURNAL 8381 2% 1% 13
7 ANALES DEL SISTEMA SANITARIO DE NAVARRA 6554 1% 2% 8
8 EXPERT REVIEW OF PHARMACOECONOMICS & OUTCOMES RESEARCH 6363 1% 1% 8
9 DRUG DISCOVERY TODAY 4181 2% 1% 14
10 BIOTECHNOLOGY LAW REPORT 3255 1% 2% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ORPHAN DRUGS 3443559 21% 53% 119 Search ORPHAN+DRUGS Search ORPHAN+DRUGS
2 RARE DISEASES 2485402 33% 24% 188 Search RARE+DISEASES Search RARE+DISEASES
3 ORPHAN DRUG ACT 543930 2% 76% 13 Search ORPHAN+DRUG+ACT Search ORPHAN+DRUG+ACT
4 ORPHAN MEDICINAL PRODUCTS 350176 1% 80% 8 Search ORPHAN+MEDICINAL+PRODUCTS Search ORPHAN+MEDICINAL+PRODUCTS
5 EUROPEAN REFERENCE NETWORKS 297892 1% 78% 7 Search EUROPEAN+REFERENCE+NETWORKS Search EUROPEAN+REFERENCE+NETWORKS
6 ORPHAN DESIGNATION 195410 1% 71% 5 Search ORPHAN+DESIGNATION Search ORPHAN+DESIGNATION
7 ORPHAN MEDICINES 170982 1% 63% 5 Search ORPHAN+MEDICINES Search ORPHAN+MEDICINES
8 ORPHAN DISEASES 151973 2% 28% 10 Search ORPHAN+DISEASES Search ORPHAN+DISEASES
9 ORPHAN DRUG DEVELOPMENT 123108 1% 75% 3 Search ORPHAN+DRUG+DEVELOPMENT Search ORPHAN+DRUG+DEVELOPMENT
10 OFFICE OF ORPHAN PRODUCTS DEVELOPMENT 109431 0% 100% 2 Search OFFICE+OF+ORPHAN+PRODUCTS+DEVELOPMENT Search OFFICE+OF+ORPHAN+PRODUCTS+DEVELOPMENT

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 18631 DRUG LAG//PRIORITY REVIEW//CONDITIONAL APPROVAL
2 13169 DRUG DISCOVERY TODAY//TUFTS STUDY DRUG DEV//CLINICAL TRIAL RISK
3 8575 HEALTH TECHNOLOGY ASSESSMENT//INTERNATIONAL JOURNAL OF TECHNOLOGY ASSESSMENT IN HEALTH CARE//HTA
4 6562 PRIORITY SETTING//RATIONING//ACCOUNTABILITY FOR REASONABLENESS
5 37556 COMMUNICATION OF CLINICAL RESULTS//IMPROPER PRACTICE//AGREEMENT ON TRADE RELATED ASPECTS OF INTELLECTUAL PROPERTY RIGHTS
6 19672 ESSENTIAL MEDICINES//RIGHT TO HEALTH//JUDICIAL DECISIONS
7 26247 ANTIBIOTIC INNOVATION//ANTIBIOTIC SUBSTITUTION//BIOSTATIST AIDS BIOSTATIST
8 28763 OPERAT UNIT MED STAT BIOMETRY//REFERENCE BIOANALYT//BIOMED SCI CURTIN HLTH INNOVAT
9 14529 FOOD AND DRUG LAW JOURNAL//MEDICAL DEVICE REGULATION//PREMARKET APPROVAL
10 31631 SURGICAL INNOVATION//ACCESS TO EXPERIMENTAL DRUGS//EXPANDED ACCESS

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