Class information for:
Level 1: HYPEREMESIS GRAVIDARUM//NAUSEA AND VOMITING OF PREGNANCY//MORNING SICKNESS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12248 920 32.3 59%


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
186 3       OBSTETRICS & GYNECOLOGY//PREGNANCY//POSTPARTUM DEPRESSION 55886
2369 2             HYPEREMESIS GRAVIDARUM//MOTHERISK PROGRAM//NAUSEA AND VOMITING OF PREGNANCY 4319
12248 1                   HYPEREMESIS GRAVIDARUM//NAUSEA AND VOMITING OF PREGNANCY//MORNING SICKNESS 920

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 HYPEREMESIS GRAVIDARUM authKW 4947059 23% 69% 216
2 NAUSEA AND VOMITING OF PREGNANCY authKW 1042471 4% 90% 35
3 MORNING SICKNESS authKW 597392 3% 75% 24
4 NAUSEA AND VOMITING IN PREGNANCY authKW 479578 2% 85% 17
5 HYPEREMESIS authKW 332623 2% 48% 21
6 NAUSEA AND VOMITING OF PREGNANCY NVP authKW 331891 1% 100% 10
7 NAUSEA authKW 215170 10% 7% 93
8 NAUSEA AND VOMITING DURING PREGNANCY authKW 165946 1% 100% 5
9 MOTHERISK PROGRAM address 154747 4% 12% 40
10 VOMITING authKW 148492 9% 6% 80

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 Obstetrics & Gynecology 20375 45% 0% 413
2 Primary Health Care 1205 4% 0% 34
3 Nursing 764 6% 0% 51
4 Medicine, General & Internal 611 13% 0% 122
5 Reproductive Biology 550 5% 0% 47
6 Nutrition & Dietetics 504 7% 0% 62
7 Gastroenterology & Hepatology 335 7% 0% 60
8 Pediatrics 249 7% 0% 61
9 Toxicology 74 3% 0% 32
10 Psychology, Clinical 68 2% 0% 22

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 MOTHERISK PROGRAM 154747 4% 12% 40
2 OBSTETR PHARMACOL UNIT NETWORK 66378 0% 100% 2
3 PERINATAL CLIN PSYCHOL 66378 0% 100% 2
4 ULLEVAAL CLIN 66378 0% 100% 2
5 LAC USC WOMENS CHILDRENS HOSP 59738 0% 60% 3
6 DHHSPERINATOL BRANCH 44251 0% 67% 2
7 AGR FOODS NUTR 33189 0% 100% 1
8 ALERE HLTH 33189 0% 100% 1
9 CIBC WORLD MARKET CHILDRENS MIRACLE FDN CHAIR CHI 33189 0% 100% 1
10 CIBC WORLD MRKT CHILDRENS MIRACLE FDN 33189 0% 100% 1

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 JOURNAL OF PSYCHOSOMATIC OBSTETRICS AND GYNECOLOGY 7848 2% 2% 14
2 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 5706 6% 0% 59
3 OBSTETRICS AND GYNECOLOGY 4703 5% 0% 45
4 BMC PREGNANCY AND CHILDBIRTH 3378 2% 1% 14
5 BIRTH-ISSUES IN PERINATAL CARE 3184 1% 1% 10
6 GASTROENTEROLOGY CLINICS OF NORTH AMERICA 3104 1% 1% 12
7 ECOLOGY OF FOOD AND NUTRITION 2849 1% 1% 10
8 JOURNAL OF OBSTETRICS AND GYNAECOLOGY 2515 2% 1% 15
9 CANADIAN FAMILY PHYSICIAN 2465 2% 0% 16
10 JOURNAL OF PARENTERAL AND ENTERAL NUTRITION 2440 2% 0% 16

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 HYPEREMESIS GRAVIDARUM 4947059 23% 69% 216 Search HYPEREMESIS+GRAVIDARUM Search HYPEREMESIS+GRAVIDARUM
2 NAUSEA AND VOMITING OF PREGNANCY 1042471 4% 90% 35 Search NAUSEA+AND+VOMITING+OF+PREGNANCY Search NAUSEA+AND+VOMITING+OF+PREGNANCY
3 MORNING SICKNESS 597392 3% 75% 24 Search MORNING+SICKNESS Search MORNING+SICKNESS
4 NAUSEA AND VOMITING IN PREGNANCY 479578 2% 85% 17 Search NAUSEA+AND+VOMITING+IN+PREGNANCY Search NAUSEA+AND+VOMITING+IN+PREGNANCY
5 HYPEREMESIS 332623 2% 48% 21 Search HYPEREMESIS Search HYPEREMESIS
6 NAUSEA AND VOMITING OF PREGNANCY NVP 331891 1% 100% 10 Search NAUSEA+AND+VOMITING+OF+PREGNANCY+NVP Search NAUSEA+AND+VOMITING+OF+PREGNANCY+NVP
7 NAUSEA 215170 10% 7% 93 Search NAUSEA Search NAUSEA
8 NAUSEA AND VOMITING DURING PREGNANCY 165946 1% 100% 5 Search NAUSEA+AND+VOMITING+DURING+PREGNANCY Search NAUSEA+AND+VOMITING+DURING+PREGNANCY
9 VOMITING 148492 9% 6% 80 Search VOMITING Search VOMITING
10 PUQE SCORE 99567 0% 100% 3 Search PUQE+SCORE Search PUQE+SCORE

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 BUSTOS, M , VENKATARAMANAN, R , CARITIS, S , (2017) NAUSEA AND VOMITING OF PREGNANCY - WHAT'S NEW?.AUTONOMIC NEUROSCIENCE-BASIC & CLINICAL. VOL. 202. ISSUE . P. 62 -72 131 74% 0
2 LEE, NM , SAHA, S , (2011) NAUSEA AND VOMITING OF PREGNANCY.GASTROENTEROLOGY CLINICS OF NORTH AMERICA. VOL. 40. ISSUE 2. P. 309 -+ 104 81% 28
3 O'DONNELL, A , MCPARLIN, C , ROBSON, SC , BEYER, F , MOLONEY, E , BRYANT, A , BRADLEY, J , MUIRHEAD, C , NELSON-PIERCY, C , NEWBURY-BIRCH, D , ET AL (2016) TREATMENTS FOR HYPEREMESIS GRAVIDARUM AND NAUSEA AND VOMITING IN PREGNANCY: A SYSTEMATIC REVIEW AND ECONOMIC ASSESSMENT.HEALTH TECHNOLOGY ASSESSMENT. VOL. 20. ISSUE 74. P. 1 -+ 79 77% 0
4 MATTHEWS, A , HAAS, DM , O'MATHUNA, DP , DOWSWELL, T , (2015) INTERVENTIONS FOR NAUSEA AND VOMITING IN EARLY PREGNANCY.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 9. P. - 72 85% 0
5 MATTHEWS, A , HAAS, DM , O'MATHUNA, DP , DOWSWELL, T , DOYLE, M , (2014) INTERVENTIONS FOR NAUSEA AND VOMITING IN EARLY PREGNANCY.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 3. P. - 60 91% 8
6 BOELIG, RC , BARTON, SJ , SACCONE, G , KELLY, AJ , EDWARDS, SJ , BERGHELLA, V , (2016) INTERVENTIONS FOR TREATING HYPEREMESIS GRAVIDARUM.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 5. P. - 48 91% 2
7 MCPARLIN, C , O'DONNELL, A , ROBSON, SC , BEYER, F , MOLONEY, E , BRYANT, A , BRADLEY, J , MUIRHEAD, CR , NELSON-PIERCY, C , NEWBURY-BIRCH, D , ET AL (2016) TREATMENTS FOR HYPEREMESIS GRAVIDARUM AND NAUSEA AND VOMITING IN PREGNANCY A SYSTEMATIC REVIEW.JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION. VOL. 316. ISSUE 13. P. 1392 -1401 58 87% 0
8 JUECKSTOCK, JK , KAESTNER, R , MYLONAS, I , (2010) MANAGING HYPEREMESIS GRAVIDARUM: A MULTIMODAL CHALLENGE.BMC MEDICINE. VOL. 8. ISSUE . P. - 62 82% 25
9 CASTILLO, MJ , PHILLIPPI, JC , (2015) HYPEREMESIS GRAVIDARUM A HOLISTIC OVERVIEW AND APPROACH TO CLINICAL ASSESSMENT AND MANAGEMENT.JOURNAL OF PERINATAL & NEONATAL NURSING. VOL. 29. ISSUE 1. P. 12 -22 49 96% 1
10 BOER, B , HOOPMANN, M , HUBNER, M , YAZDI, B , KAGAN, KO , ABELE, H , (2011) HYPEREMESIS GRAVIDARUM.GEBURTSHILFE UND FRAUENHEILKUNDE. VOL. 71. ISSUE 1. P. 26 -37 66 80% 0

Classes with closest relation at Level 1


Rank Class id link
1 30607 PROGONADOLIBERIN 2//FUNCTIONAL BOWEL DISEASE//AMBULATORY MOTILITY
2 22471 STERILE WATER INJECTIONS//STERILE WATER//SERV ACUPUNCTURE
3 27473 ACRIVASTINE//METHAPYRILENE//ACRIVASTINE DETERMINATION
4 15986 PREGNANCY RHINITIS//MICROBIOL SCI GYNECOL SCI//GRP SEXOL
5 4585 FETAL GOITER//POSTPARTUM THYROIDITIS//HYPERTHYROIDISM
6 4706 MOTHERISK PROGRAM//PREGNANCY//TERATOL INFORMAT SERV
7 27122 BOUCHE VISAGE ENFANT//HOP UNIV NECKER 149//PCGS
8 12990 ADNEXAL MASS//NONOBSTETRIC SURGERY//PREGNANCY
9 10440 GINGER//6 GINGEROL//GINGEROL
10 25392 SUICIDE ATTEMPT DURING PREGNANCY//HUMAN GENET TERATOL//PREGNANCY AGE

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