Class information for:
Level 1: ECTOPIC PREGNANCY//INTERSTITIAL PREGNANCY//HETEROTOPIC PREGNANCY

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
24 4 REPRODUCTIVE BIOLOGY//VETERINARY SCIENCES//AGRICULTURE, DAIRY & ANIMAL SCIENCE 384959
225 3       ENDOMETRIOSIS//OBSTETRICS & GYNECOLOGY//REPRODUCTIVE BIOLOGY 49293
2391 2             ECTOPIC PREGNANCY//HETEROTOPIC PREGNANCY//INTERSTITIAL PREGNANCY 4483
719 1                   ECTOPIC PREGNANCY//INTERSTITIAL PREGNANCY//HETEROTOPIC PREGNANCY 3156

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ECTOPIC PREGNANCY authKW 5860203 30% 62% 948
2 INTERSTITIAL PREGNANCY authKW 1083460 4% 94% 116
3 HETEROTOPIC PREGNANCY authKW 920635 4% 78% 118
4 TUBAL PREGNANCY authKW 680695 3% 70% 97
5 OVARIAN PREGNANCY authKW 549319 2% 98% 56
6 PREGNANCY ECTOPIC authKW 533939 2% 70% 76
7 PREGNANCY OF UNKNOWN LOCATION authKW 530694 2% 95% 56
8 CORNUAL PREGNANCY authKW 460080 2% 96% 48
9 SALPINGOSTOMY authKW 271161 1% 70% 39
10 SALPINGOTOMY authKW 222862 1% 89% 25

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 185865 73% 1% 2289
2 Reproductive Biology 37557 21% 1% 676
3 Acoustics 2208 5% 0% 167
4 Emergency Medicine 2181 4% 0% 117
5 Radiology, Nuclear Medicine & Medical Imaging 1236 9% 0% 278
6 Medicine, General & Internal 1098 10% 0% 319
7 Primary Health Care 169 1% 0% 26
8 Medical Laboratory Technology 36 1% 0% 26
9 Tropical Medicine 5 0% 0% 13
10 Public, Environmental & Occupational Health 2 2% 0% 59

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EARLY PREGNANCY GYNAECOL ULTRASOUND MAS UNIT 73519 0% 82% 9
2 PENN FERTIL CARE 45373 0% 45% 10
3 EARLY PREGNANCY ADV ENDOSURG UNIT 41590 0% 42% 10
4 EARLY PREGNANCY GYNAECOL UNIT 39938 0% 100% 4
5 EARLY PREGNANCY UNIT 35646 0% 36% 10
6 ACUTE GYNAECOL EARLY PREGNANCY UNIT 31949 0% 80% 4
7 GYNAECOL ULTRASOUND MAS UNIT 31198 0% 63% 5
8 EARLY PREGNANCY GYNAECOL ULTRASOUND UNIT 28771 0% 41% 7
9 OBSTET GYNECOL 27700 20% 0% 617
10 EARLY PREGNANCY GYNAECOL ULTRASOUND MINIMAL ACC 22818 0% 57% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FERTILITY AND STERILITY 57721 10% 2% 304
2 JOURNAL OF REPRODUCTIVE MEDICINE 46957 5% 3% 172
3 HUMAN REPRODUCTION 24234 6% 1% 177
4 OBSTETRICS AND GYNECOLOGY 19145 5% 1% 167
5 GEBURTSHILFE UND FRAUENHEILKUNDE 17556 3% 2% 94
6 EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY 13382 2% 2% 59
7 INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS 12825 3% 1% 93
8 ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA 12697 3% 1% 95
9 INTERNATIONAL JOURNAL OF FERTILITY 12546 1% 4% 30
10 JOURNAL OF THE AMERICAN ASSOCIATION OF GYNECOLOGIC LAPAROSCOPISTS 12126 1% 4% 33

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ECTOPIC PREGNANCY 5860203 30% 62% 948 Search ECTOPIC+PREGNANCY Search ECTOPIC+PREGNANCY
2 INTERSTITIAL PREGNANCY 1083460 4% 94% 116 Search INTERSTITIAL+PREGNANCY Search INTERSTITIAL+PREGNANCY
3 HETEROTOPIC PREGNANCY 920635 4% 78% 118 Search HETEROTOPIC+PREGNANCY Search HETEROTOPIC+PREGNANCY
4 TUBAL PREGNANCY 680695 3% 70% 97 Search TUBAL+PREGNANCY Search TUBAL+PREGNANCY
5 OVARIAN PREGNANCY 549319 2% 98% 56 Search OVARIAN+PREGNANCY Search OVARIAN+PREGNANCY
6 PREGNANCY ECTOPIC 533939 2% 70% 76 Search PREGNANCY+ECTOPIC Search PREGNANCY+ECTOPIC
7 PREGNANCY OF UNKNOWN LOCATION 530694 2% 95% 56 Search PREGNANCY+OF+UNKNOWN+LOCATION Search PREGNANCY+OF+UNKNOWN+LOCATION
8 CORNUAL PREGNANCY 460080 2% 96% 48 Search CORNUAL+PREGNANCY Search CORNUAL+PREGNANCY
9 SALPINGOSTOMY 271161 1% 70% 39 Search SALPINGOSTOMY Search SALPINGOSTOMY
10 SALPINGOTOMY 222862 1% 89% 25 Search SALPINGOTOMY Search SALPINGOTOMY

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 32151 ART PREGNANCIES//BETA SUBUNIT OF HUMAN CHORIONIC GONADOTROPIN BETA HCG//8 HUMAN CHORIONIC GONADOTROPHIN
2 20772 ABDOMINAL PREGNANCY//OMENTAL PREGNANCY//ADVANCED ABDOMINAL PREGNANCY
3 14929 CESAREAN SCAR PREGNANCY//CERVICAL PREGNANCY//CAESAREAN SCAR PREGNANCY
4 14057 COELOCENTESIS//THREATENED ABORTION//GESTATIONAL SAC
5 36943 AMPULLA ILEI//ANGORA FIBRE//ATENC SANITARIA SALUD PUBL SAN ANIM HISTOL
6 29452 HLTH GYNECOL OBSTET//CHELYABINSK STATE LASER SURG//CO2 LASER LAPAROSCOPY
7 6099 HYDROSALPINX//HYSTEROSALPINGOGRAPHY//TUBAL PATENCY
8 7185 USA HCG REFERENCE SERV//HYPERGLYCOSYLATED HCG//HUMAN CHORIONIC GONADOTROPIN
9 6967 PELVIC INFLAMMATORY DISEASE//TUBO OVARIAN ABSCESS//FITZ HUGH CURTIS SYNDROME
10 23303 EMBRYO TRANSFER//EMBRYO TRANSFER TECHNIQUE//ULTRASOUND GUIDED EMBRYO TRANSFER

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