Class information for:
Level 1: EPIDURAL ANALGESIA//LABOR CURVE//LABOR ANALGESIA

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3059 1997 26.2 58%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
661 12652 MIDWIFERY//EPISIOTOMY//BIRTH-ISSUES IN PERINATAL CARE

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 EPIDURAL ANALGESIA Author keyword 36 23% 7% 136
2 LABOR CURVE Author keyword 26 100% 1% 11
3 LABOR ANALGESIA Author keyword 19 42% 2% 35
4 INTRAPARTUM FEVER Author keyword 18 83% 1% 10
5 OBSTETRIC ANALGESIA Author keyword 17 52% 1% 23
6 OXYTOCIN AUGMENTATION Author keyword 15 88% 0% 7
7 DELAYED PUSHING Author keyword 14 100% 0% 7
8 PARTOGRAPH Author keyword 13 58% 1% 15
9 ANALGESIA OBSTETRIC Author keyword 12 41% 1% 22
10 COMBINED SPINAL EPIDURAL Author keyword 12 38% 1% 24

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 EPIDURAL ANALGESIA 36 23% 7% 136 Search EPIDURAL+ANALGESIA Search EPIDURAL+ANALGESIA
2 LABOR CURVE 26 100% 1% 11 Search LABOR+CURVE Search LABOR+CURVE
3 LABOR ANALGESIA 19 42% 2% 35 Search LABOR+ANALGESIA Search LABOR+ANALGESIA
4 INTRAPARTUM FEVER 18 83% 1% 10 Search INTRAPARTUM+FEVER Search INTRAPARTUM+FEVER
5 OBSTETRIC ANALGESIA 17 52% 1% 23 Search OBSTETRIC+ANALGESIA Search OBSTETRIC+ANALGESIA
6 OXYTOCIN AUGMENTATION 15 88% 0% 7 Search OXYTOCIN+AUGMENTATION Search OXYTOCIN+AUGMENTATION
7 DELAYED PUSHING 14 100% 0% 7 Search DELAYED+PUSHING Search DELAYED+PUSHING
8 PARTOGRAPH 13 58% 1% 15 Search PARTOGRAPH Search PARTOGRAPH
9 ANALGESIA OBSTETRIC 12 41% 1% 22 Search ANALGESIA++OBSTETRIC Search ANALGESIA++OBSTETRIC
10 COMBINED SPINAL EPIDURAL 12 38% 1% 24 Search COMBINED+SPINAL+EPIDURAL Search COMBINED+SPINAL+EPIDURAL

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 2ND STAGE 54 34% 7% 131
2 INTRATHECAL SUFENTANIL 50 57% 3% 58
3 NULLIPAROUS WOMEN 45 21% 9% 189
4 NEURAXIAL ANALGESIA 43 79% 1% 27
5 0125 PERCENT BUPIVACAINE 41 57% 2% 49
6 INTRAMUSCULAR PETHIDINE 35 89% 1% 16
7 INTRAPARTUM FEVER 33 67% 1% 29
8 SPINAL EPIDURAL ANALGESIA 32 68% 1% 28
9 INTRAVENOUS MEPERIDINE 31 92% 1% 12
10 OBSTETRIC ANALGESIA 29 63% 2% 30

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Epidural versus non-epidural or no analgesia in labour 2011 49 69 71%
Perils of the new labor management guidelines 2015 2 37 49%
Neuraxial analgesia effects on labour progression: facts, fallacies, uncertainties and the future 2015 1 26 88%
Maternal positions and mobility during first stage labour 2009 33 37 92%
Intermittent Epidural Bolus Compared with Continuous Epidural Infusions for Labor Analgesia: A Systematic Review and Meta-Analysis 2013 10 42 71%
Effect of epidural vs parenteral opioid analgesia on the progress of labor - A meta-analysis 1998 147 35 63%
Effect of partogram use on outcomes for women in spontaneous labour at term 2008 27 12 92%
Epidural versus non-epidural or no analgesia in labour 2005 83 50 78%
Labour analgesia and the baby: good news is no news 2011 17 92 78%
A Comparison Between Remifentanil and Meperidine for Labor Analgesia: A Systematic Review 2011 16 22 77%

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 WOMENS ANAESTHESIA 2 14% 0.6% 12
2 COCHRANE MSDG FMHS 1 50% 0.1% 2
3 HLTH WELL BEING SERV GRP 1 100% 0.1% 2
4 MIDWIFERY EDUC UNIT 1 27% 0.2% 4
5 SECT OBSTET ANESTHESIOL 1 40% 0.1% 2
6 WOMENS ANESTHESIA 1 15% 0.3% 6
7 OR DELIVERY UNIT 1 33% 0.1% 2
8 OBSTET ANESTHESIA UNIT 1 18% 0.2% 4
9 WOMEN CHILDREN FAMILY HLTH 1 18% 0.2% 4
10 ANESTHESIA OBSTET GYNECOL 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000155175 INTRAPARTUM ULTRASOUND//ANGLE OF PROGRESSION//FETAL HEAD POSITION
2 0.0000118025 COMPLICATIONS PRURITUS//INTRATHECAL MORPHINE//ANALGESICS DIAMORPHINE
3 0.0000106271 WATER BIRTH//WATERBIRTH//STERILE WATER INJECTION
4 0.0000104915 SPINAL ANESTHESIA//ANAESTHETIC TECHNIQUES SUBARACHNOID//ANESTHETIC TECHNIQUES SUBARACHNOID
5 0.0000099929 ROPIVACAINE//LEVOBUPIVACAINE//BUPIVACAINE
6 0.0000098331 MIDWIFERY//FEAR OF CHILDBIRTH//CHILDBIRTH
7 0.0000097629 EPIDURAL TEST DOSE//THECALOSCOPY//ANATOMY EPIDURAL SPACE
8 0.0000095682 EPISIOTOMY//OBSTETRIC ANAL SPHINCTER INJURY//OPERATIVE VAGINAL DELIVERY
9 0.0000064126 COMPLICATIONS EPIDURAL ABSCESS//COMPLICATIONS MENINGITIS//COMPLICATIONS EXTRADURAL ABSCESS
10 0.0000062384 VOLUME KINETICS//FLUIDS IV//BLOOD HAEMODILUTION