Class information for:
Level 1: SINGLE EMBRYO TRANSFER//ASSISTED REPRODUCTIVE TECHNOLOGY//MULTIPLE PREGNANCY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2837 2135 35.6 77%


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
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
167 3       REPRODUCTIVE BIOLOGY//THERIOGENOLOGY//ANDROLOGY 59913
116 2             REPRODUCTIVE BIOLOGY//OOCYTE//BLASTOCYST 24828
2837 1                   SINGLE EMBRYO TRANSFER//ASSISTED REPRODUCTIVE TECHNOLOGY//MULTIPLE PREGNANCY 2135

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 SINGLE EMBRYO TRANSFER authKW 896827 6% 53% 118
2 ASSISTED REPRODUCTIVE TECHNOLOGY authKW 872189 13% 22% 281
3 MULTIPLE PREGNANCY authKW 568274 7% 27% 148
4 IVF authKW 519014 17% 10% 372
5 ELECTIVE SINGLE EMBRYO TRANSFER authKW 370777 2% 79% 33
6 IN VITRO FERTILIZATION authKW 352933 14% 8% 306
7 MULTIPLE BIRTHS authKW 325824 3% 33% 70
8 ICSI authKW 260311 8% 10% 177
9 HUMAN REPRODUCTION journal 225438 21% 4% 445
10 ASSISTED REPRODUCTION authKW 181637 5% 11% 111

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 Reproductive Biology 176695 56% 1% 1197
2 Obstetrics & Gynecology 121644 71% 1% 1526
3 Pediatrics 427 6% 0% 125
4 Genetics & Heredity 241 6% 0% 125
5 Medicine, General & Internal 222 6% 0% 137
6 Medical Ethics 218 1% 0% 14
7 Developmental Biology 195 2% 0% 49
8 Ethics 104 1% 0% 18
9 Social Sciences, Biomedical 81 1% 0% 21
10 Public, Environmental & Occupational Health 67 4% 0% 80

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 FERTIL CLIN 167672 4% 14% 82
2 PERINATAL EPIDEMIOL STAT UNIT 104581 1% 46% 16
3 OVO FERTIL CLIN 100103 0% 100% 7
4 PERINATAL REPROD EPIDEMIOL UNIT 74809 1% 35% 15
5 CREATE IVF PROGRAM 71502 0% 100% 5
6 REPROD MED 67469 9% 3% 188
7 TORNBLAD 66294 1% 17% 28
8 PROGRAM ETH PUBL POLICIES HUMAN REPROD 63697 0% 64% 7
9 DEV NEUROL CA 85 59584 0% 83% 5
10 STAKES INFORMAT 51070 0% 71% 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 HUMAN REPRODUCTION 225438 21% 4% 445
2 FERTILITY AND STERILITY 114627 17% 2% 355
3 REPRODUCTIVE BIOMEDICINE ONLINE 47570 4% 4% 92
4 JOURNAL OF ASSISTED REPRODUCTION AND GENETICS 20558 3% 2% 65
5 HUMAN REPRODUCTION UPDATE 12795 1% 3% 32
6 HUMAN FERTILITY 9027 1% 5% 13
7 SEMINARS IN REPRODUCTIVE MEDICINE 8642 1% 3% 22
8 MMWR SURVEILLANCE SUMMARIES 6263 0% 9% 5
9 EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY 4864 2% 1% 43
10 BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY 2648 1% 1% 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 SINGLE EMBRYO TRANSFER 896827 6% 53% 118 Search SINGLE+EMBRYO+TRANSFER Search SINGLE+EMBRYO+TRANSFER
2 ASSISTED REPRODUCTIVE TECHNOLOGY 872189 13% 22% 281 Search ASSISTED+REPRODUCTIVE+TECHNOLOGY Search ASSISTED+REPRODUCTIVE+TECHNOLOGY
3 MULTIPLE PREGNANCY 568274 7% 27% 148 Search MULTIPLE+PREGNANCY Search MULTIPLE+PREGNANCY
4 IVF 519014 17% 10% 372 Search IVF Search IVF
5 ELECTIVE SINGLE EMBRYO TRANSFER 370777 2% 79% 33 Search ELECTIVE+SINGLE+EMBRYO+TRANSFER Search ELECTIVE+SINGLE+EMBRYO+TRANSFER
6 IN VITRO FERTILIZATION 352933 14% 8% 306 Search IN+VITRO+FERTILIZATION Search IN+VITRO+FERTILIZATION
7 MULTIPLE BIRTHS 325824 3% 33% 70 Search MULTIPLE+BIRTHS Search MULTIPLE+BIRTHS
8 ICSI 260311 8% 10% 177 Search ICSI Search ICSI
9 ASSISTED REPRODUCTION 181637 5% 11% 111 Search ASSISTED+REPRODUCTION Search ASSISTED+REPRODUCTION
10 DOUBLE EMBRYO TRANSFER 164871 1% 82% 14 Search DOUBLE+EMBRYO+TRANSFER Search DOUBLE+EMBRYO+TRANSFER

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 HANSEN, M , KURINCZUK, JJ , MILNE, E , DE KLERK, N , BOWER, C , (2013) ASSISTED REPRODUCTIVE TECHNOLOGY AND BIRTH DEFECTS: A SYSTEMATIC REVIEW AND META-ANALYSIS.HUMAN REPRODUCTION UPDATE. VOL. 19. ISSUE 4. P. 330-353 133 90% 60
2 PINBORG, A , WENNERHOLM, UB , ROMUNDSTAD, LB , LOFT, A , AITTOMAKI, K , SODERSTROM-ANTTILA, V , NYGREN, KG , HAZEKAMP, J , BERGH, C , (2013) WHY DO SINGLETONS CONCEIVED AFTER ASSISTED REPRODUCTION TECHNOLOGY HAVE ADVERSE PERINATAL OUTCOME? SYSTEMATIC REVIEW AND META-ANALYSIS.HUMAN REPRODUCTION UPDATE. VOL. 19. ISSUE 2. P. 87-104 84 85% 127
3 QIN, JB , LIU, XY , SHENG, XQ , WANG, H , GAO, SY , (2016) ASSISTED REPRODUCTIVE TECHNOLOGY AND THE RISK OF PREGNANCY-RELATED COMPLICATIONS AND ADVERSE PREGNANCY OUTCOMES IN SINGLETON PREGNANCIES: A META-ANALYSIS OF COHORT STUDIES.FERTILITY AND STERILITY. VOL. 105. ISSUE 1. P. 73 -+ 61 87% 15
4 TALAULIKAR, VS , ARULKUMARAN, S , (2012) REPRODUCTIVE OUTCOMES AFTER ASSISTED CONCEPTION.OBSTETRICAL & GYNECOLOGICAL SURVEY. VOL. 67. ISSUE 9. P. 566 -583 109 86% 16
5 LU, YH , WANG, N , JIN, F , (2013) LONG-TERM FOLLOW-UP OF CHILDREN CONCEIVED THROUGH ASSISTED REPRODUCTIVE TECHNOLOGY.JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE B. VOL. 14. ISSUE 5. P. 359 -371 99 88% 6
6 BAY, B , MORTENSEN, EL , KESMODEL, US , (2013) ASSISTED REPRODUCTION AND CHILD NEURODEVELOPMENTAL OUTCOMES: A SYSTEMATIC REVIEW.FERTILITY AND STERILITY. VOL. 100. ISSUE 3. P. 844-853 86 83% 11
7 PINBORG, A , (2005) IVF/ICSI TWIN PREGNANCIES: RISKS AND PREVENTION.HUMAN REPRODUCTION UPDATE. VOL. 11. ISSUE 6. P. 575-593 106 71% 136
8 SAVAGE, T , PEEK, J , HOFMAN, PL , CUTFIELD, WS , (2011) CHILDHOOD OUTCOMES OF ASSISTED REPRODUCTIVE TECHNOLOGY.HUMAN REPRODUCTION. VOL. 26. ISSUE 9. P. 2392 -2400 87 73% 30
9 FAUSER, BCJM , DEVROEY, P , DIEDRICH, K , BALABAN, B , BONDUELLE, M , DELEMARRE-VAN DE WAAL, HA , ESTELLA, C , EZCURRA, D , GERAEDTS, JPM , HOWLES, CM , ET AL (2014) HEALTH OUTCOMES OF CHILDREN BORN AFTER IVF/ICSI: A REVIEW OF CURRENT EXPERT OPINION AND LITERATURE.REPRODUCTIVE BIOMEDICINE ONLINE. VOL. 28. ISSUE 2. P. 162-182 106 54% 14
10 HART, R , NORMAN, RJ , (2013) THE LONGER-TERM HEALTH OUTCOMES FOR CHILDREN BORN AS A RESULT OF IVF TREATMENT: PART IGENERAL HEALTH OUTCOMES.HUMAN REPRODUCTION UPDATE. VOL. 19. ISSUE 3. P. 232-243 67 72% 50

Classes with closest relation at Level 1


Rank Class id link
1 12134 EMBRYO SELECTION//EARLY CLEAVAGE//MORPHOKINETICS
2 4471 MULTIFETAL PREGNANCY REDUCTION//TRIPLETS//MULTIPLE PREGNANCY
3 17167 ADVANCED MATERNAL AGE//DELAYED CHILDBEARING//FERTILITY KNOWLEDGE
4 3351 INFERTILITY//CARDIFF FERTIL STUDIES GRP//FERTIQOL
5 9692 INTRAUTERINE INSEMINATION//UNEXPLAINED INFERTILITY//IUI
6 17819 ASSISTED HATCHING//LASER ASSISTED HATCHING//PARTIAL ZONA DISSECTION
7 5557 NON OBSTRUCTIVE AZOOSPERMIA//AZOOSPERMIA//INTRACYTOPLASMIC SPERM INJECTION
8 3030 DONOR INSEMINATION//EMBRYO DONATION//GAMETE DONATION
9 3634 ANTI MULLERIAN HORMONE//OVARIAN RESERVE//ANTRAL FOLLICLE COUNT
10 27214 CO TWIN DEPENDENCE//MOTHERS OF TWINS//MULTIPLE BIRTH CHILDREN

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