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

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3761 1838 33.3 74%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
364 16680 FERTILITY AND STERILITY//IVF//OVARIAN HYPERSTIMULATION SYNDROME

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SINGLE EMBRYO TRANSFER Author keyword 94 56% 6% 116
2 ASSISTED REPRODUCTIVE TECHNOLOGY Author keyword 33 19% 9% 157
3 ELECTIVE SINGLE EMBRYO TRANSFER Author keyword 30 68% 1% 26
4 MULTIPLE PREGNANCY Author keyword 26 23% 5% 100
5 MULTIPLE BIRTHS Author keyword 17 31% 3% 46
6 MULTIPLE PREGNANCIES Author keyword 15 33% 2% 39
7 SINGLETON PREGNANCIES Author keyword 13 71% 1% 10
8 DOUBLE EMBRYO TRANSFER Author keyword 12 75% 0% 9
9 PERINATAL EPIDEMIOL STAT UNIT Address 12 63% 1% 12
10 MATCHED CONTROL STUDY Author keyword 12 86% 0% 6

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 SINGLE EMBRYO TRANSFER 94 56% 6% 116 Search SINGLE+EMBRYO+TRANSFER Search SINGLE+EMBRYO+TRANSFER
2 ASSISTED REPRODUCTIVE TECHNOLOGY 33 19% 9% 157 Search ASSISTED+REPRODUCTIVE+TECHNOLOGY Search ASSISTED+REPRODUCTIVE+TECHNOLOGY
3 ELECTIVE SINGLE EMBRYO TRANSFER 30 68% 1% 26 Search ELECTIVE+SINGLE+EMBRYO+TRANSFER Search ELECTIVE+SINGLE+EMBRYO+TRANSFER
4 MULTIPLE PREGNANCY 26 23% 5% 100 Search MULTIPLE+PREGNANCY Search MULTIPLE+PREGNANCY
5 MULTIPLE BIRTHS 17 31% 3% 46 Search MULTIPLE+BIRTHS Search MULTIPLE+BIRTHS
6 MULTIPLE PREGNANCIES 15 33% 2% 39 Search MULTIPLE+PREGNANCIES Search MULTIPLE+PREGNANCIES
7 SINGLETON PREGNANCIES 13 71% 1% 10 Search SINGLETON+PREGNANCIES Search SINGLETON+PREGNANCIES
8 DOUBLE EMBRYO TRANSFER 12 75% 0% 9 Search DOUBLE+EMBRYO+TRANSFER Search DOUBLE+EMBRYO+TRANSFER
9 MATCHED CONTROL STUDY 12 86% 0% 6 Search MATCHED+CONTROL+STUDY Search MATCHED+CONTROL+STUDY
10 INSURANCE MANDATES 9 83% 0% 5 Search INSURANCE+MANDATES Search INSURANCE+MANDATES

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SINGLE EMBRYO TRANSFER 103 56% 7% 125
2 ASSISTED REPRODUCTIVE TECHNOLOGY 95 25% 18% 327
3 DANISH NATIONAL COHORT 79 85% 2% 41
4 IVF ICSI 73 62% 4% 75
5 CHILDREN BORN 65 19% 16% 301
6 IVF 60 16% 18% 338
7 DOUBLE EMBRYO TRANSFER 54 83% 2% 30
8 DUTCH UNIVERSITY HOSPITALS 47 88% 1% 22
9 RELEVANT STANDARD 39 61% 2% 41
10 INSURANCE MANDATES 34 79% 1% 22

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Why do singletons conceived after assisted reproduction technology have adverse perinatal outcome? Systematic review and meta-analysis 2013 63 99 81%
Perinatal outcome of singletons and twins after assisted conception: a systematic review of controlled studies 2004 468 32 94%
Obstetric and perinatal outcomes in singleton pregnancies resulting from IVF/ICSI: a systematic review and meta-analysis 2012 70 35 100%
Assisted reproductive technologies and the risk of birth defects - a systematic review 2005 288 61 89%
The longer-term health outcomes for children born as a result of IVF treatment. Part IIMental health and development outcomes 2013 23 36 97%
Preterm birth and low birth weight among in vitro fertilization singletons: A systematic review and meta-analyses 2009 107 26 73%
Global variations in the uptake of single embryo transfer 2011 44 40 93%
Outcome of assisted reproduction 2007 108 79 75%
Elective single embryo transfer and perinatal outcomes: a systematic review and meta-analysis 2012 47 28 82%
Obstetric and perinatal outcomes in singleton pregnancies resulting from the transfer of frozen thawed versus fresh embryos generated through in vitro fertilization treatment: a systematic review and meta-analysis 2012 62 23 61%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PERINATAL EPIDEMIOL STAT UNIT 12 63% 0.7% 12
2 FERTIL CLIN 11 14% 3.9% 72
3 OVO FERTIL CLIN 11 100% 0.3% 6
4 DEV NEUROL CA 85 9 83% 0.3% 5
5 CREATE IVF PROGRAM 8 100% 0.3% 5
6 PERINATAL REPROD EPIDEMIOL UNIT 7 37% 0.9% 16
7 PROGRAM ETH PUBL POLICIES HUMAN REPROD 6 71% 0.3% 5
8 STAKES INFORMAT 6 71% 0.3% 5
9 TORNBLAD 5 16% 1.4% 26
10 FAMILY PEDAG 4 75% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000222786 EARLY CLEAVAGE//EMBRYO SCORE//EMBRYO SELECTION
2 0.0000131961 INTRAUTERINE INSEMINATION//FALLOPIAN TUBE SPERM PERFUSION//UNEXPLAINED INFERTILITY
3 0.0000125636 ADVANCED MATERNAL AGE//DELAYED CHILDBEARING//GRAND MULTIPARA
4 0.0000114953 TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME
5 0.0000111057 CARDIFF FERTIL STUDIES GRP//INVOLUNTARY CHILDLESSNESS//FERTILITY CARE
6 0.0000086934 BEHAVIOR DIFFICULTIES//CO TWIN DEPENDENCE//MOTHERS OF TWINS
7 0.0000084977 DONOR CONCEPTION//EMBRYO DONATION//GAMETE DONATION
8 0.0000074061 ASSISTED HATCHING//FERTILIZATION FAILURE//ICSI
9 0.0000068222 PREIMPLANTATION GENETIC DIAGNOSIS//PREIMPLANTATION DIAGNOSIS//PGD
10 0.0000061250 EMBRYO TRANSFER//ULTRASOUND GUIDED EMBRYO TRANSFER//TRANSFER CATHETER