Class information for:
Level 1: LOW MOLECULAR WEIGHT HEPARIN//PREGNANCY//MECHANICAL PROSTHETIC HEART VALVES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8090 1294 33.8 70%


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
8 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1276458
290 3       PULMONARY EMBOLISM//VENOUS THROMBOEMBOLISM//PULMONARY HYPERTENSION 41767
222 2             VENOUS THROMBOEMBOLISM//DEEP VEIN THROMBOSIS//LOW MOLECULAR WEIGHT HEPARIN 20551
8090 1                   LOW MOLECULAR WEIGHT HEPARIN//PREGNANCY//MECHANICAL PROSTHETIC HEART VALVES 1294

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 LOW MOLECULAR WEIGHT HEPARIN authKW 165120 9% 6% 122
2 PREGNANCY authKW 124154 35% 1% 459
3 MECHANICAL PROSTHETIC HEART VALVES authKW 105104 1% 64% 7
4 VENOUS THROMBOEMBOLISM authKW 101397 10% 3% 129
5 WARFARIN EMBRYOPATHY authKW 84941 0% 60% 6
6 COUMARIN EMBRYOPATHY authKW 75506 0% 80% 4
7 THROMBOPHILIA authKW 75377 6% 4% 74
8 THROMBOPROPHYLAXIS authKW 71296 3% 7% 44
9 FETAL WARFARIN SYNDROME authKW 70788 0% 100% 3
10 LMWH PROPHYLAXIS authKW 70788 0% 100% 3

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 15633 33% 0% 432
2 Hematology 5678 21% 0% 267
3 Peripheral Vascular Diseases 4595 18% 0% 232
4 Medicine, General & Internal 948 14% 0% 179
5 Cardiac & Cardiovascular System 687 10% 0% 132
6 Reproductive Biology 120 2% 0% 29
7 Pediatrics 97 4% 0% 52
8 Respiratory System 96 3% 0% 37
9 Anesthesiology 83 2% 0% 24
10 Critical Care Medicine 54 2% 0% 21

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 EA GRP RECH THROMBOSE 3065 47192 0% 100% 2
2 HEMATOLEA DYNAM INCOHERENCES CARDIOVASC 2992 47192 0% 100% 2
3 PORT ROYAL HOP COCHIN 42470 0% 60% 3
4 DEV NEUROL SECT 31460 0% 67% 2
5 UNIT 2992 31460 0% 67% 2
6 ZENTRUM BLUTGERINNUNGSSTORUNGEN 31460 0% 67% 2
7 KINGS THROMBOSIS 31452 0% 22% 6
8 ECOLE SAGES FEMMES BAUDELOCQUE 26542 0% 38% 3
9 ANTIPOISION 23596 0% 100% 1
10 ATHEROSDEROSIS THROMBOSIS UNIT 23596 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 THROMBOSIS RESEARCH 11555 5% 1% 71
2 THROMBOSIS AND HAEMOSTASIS 7360 4% 1% 56
3 BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 4792 2% 1% 32
4 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 2759 4% 0% 49
5 OBSTETRICS AND GYNECOLOGY 2747 3% 0% 41
6 JOURNAL OF HEART VALVE DISEASE 2446 1% 1% 16
7 JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION 2437 1% 1% 12
8 JOURNAL OF THROMBOSIS AND HAEMOSTASIS 2381 2% 1% 20
9 OBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA 2308 1% 1% 12
10 BLOOD COAGULATION & FIBRINOLYSIS 2299 1% 1% 18

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 LOW MOLECULAR WEIGHT HEPARIN 165120 9% 6% 122 Search LOW+MOLECULAR+WEIGHT+HEPARIN Search LOW+MOLECULAR+WEIGHT+HEPARIN
2 PREGNANCY 124154 35% 1% 459 Search PREGNANCY Search PREGNANCY
3 MECHANICAL PROSTHETIC HEART VALVES 105104 1% 64% 7 Search MECHANICAL+PROSTHETIC+HEART+VALVES Search MECHANICAL+PROSTHETIC+HEART+VALVES
4 VENOUS THROMBOEMBOLISM 101397 10% 3% 129 Search VENOUS+THROMBOEMBOLISM Search VENOUS+THROMBOEMBOLISM
5 WARFARIN EMBRYOPATHY 84941 0% 60% 6 Search WARFARIN+EMBRYOPATHY Search WARFARIN+EMBRYOPATHY
6 COUMARIN EMBRYOPATHY 75506 0% 80% 4 Search COUMARIN+EMBRYOPATHY Search COUMARIN+EMBRYOPATHY
7 THROMBOPHILIA 75377 6% 4% 74 Search THROMBOPHILIA Search THROMBOPHILIA
8 THROMBOPROPHYLAXIS 71296 3% 7% 44 Search THROMBOPROPHYLAXIS Search THROMBOPROPHYLAXIS
9 FETAL WARFARIN SYNDROME 70788 0% 100% 3 Search FETAL+WARFARIN+SYNDROME Search FETAL+WARFARIN+SYNDROME
10 LMWH PROPHYLAXIS 70788 0% 100% 3 Search LMWH+PROPHYLAXIS Search LMWH+PROPHYLAXIS

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 BATES, SM , GREER, IA , MIDDELDORP, S , VEENSTRA, DL , PRABULOS, AM , VANDVIK, PO , (2012) VTE, THROMBOPHILIA, ANTITHROMBOTIC THERAPY, AND PREGNANCY ANTITHROMBOTIC THERAPY AND PREVENTION OF THROMBOSIS, 9TH ED: AMERICAN COLLEGE OF CHEST PHYSICIANS EVIDENCE-BASED CLINICAL PRACTICE GUIDELINES.CHEST. VOL. 141. ISSUE 2. P. E691S-E736S 102 38% 121
2 BATES, SM , MIDDELDORP, S , RODGER, M , JAMES, AH , GREER, I , (2016) GUIDANCE FOR THE TREATMENT AND PREVENTION OF OBSTETRIC-ASSOCIATED VENOUS THROMBOEMBOLISM.JOURNAL OF THROMBOSIS AND THROMBOLYSIS. VOL. 41. ISSUE 1. P. 92 -128 74 61% 2
3 BATES, SM , GREER, IA , PABINGER, I , SOFAER, S , HIRSH, J , (2008) VENOUS THROMBOEMBOLISM, THROMBOPHILIA, ANTITHROMBOTIC THERAPY, AND PREGNANCY.CHEST. VOL. 133. ISSUE 6. P. 844S -886S 83 45% 257
4 JAMES, AH , (2009) VENOUS THROMBOEMBOLISM IN PREGNANCY.ARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY. VOL. 29. ISSUE 3. P. 326-331 58 82% 69
5 XU, Z , FAN, J , LUO, X , ZHANG, WB , MA, J , LIN, YB , MA, SH , CHEN, X , WANG, ZP , OU, JS , ET AL (2016) ANTICOAGULATION REGIMENS DURING PREGNANCY IN PATIENTS WITH MECHANICAL HEART VALVES: A SYSTEMATIC REVIEW AND META-ANALYSIS.CANADIAN JOURNAL OF CARDIOLOGY. VOL. 32. ISSUE 10. P. - 50 86% 1
6 JAMES, AH , (2012) PREVENTION AND TREATMENT OF VENOUS THROMBOEMBOLISM IN PREGNANCY.CLINICAL OBSTETRICS AND GYNECOLOGY. VOL. 55. ISSUE 3. P. 774-787 57 83% 9
7 CONTI, E , ZEZZA, L , RALLI, E , COMITO, C , SADA, L , PASSERINI, J , CASERTA, D , RUBATTU, S , AUTORE, C , MOSCARINI, M , ET AL (2014) PULMONARY EMBOLISM IN PREGNANCY.JOURNAL OF THROMBOSIS AND THROMBOLYSIS. VOL. 37. ISSUE 3. P. 251-270 71 63% 3
8 BENNETT, A , CHUNILAL, S , (2016) DIAGNOSIS AND MANAGEMENT OF DEEP VEIN THROMBOSIS AND PULMONARY EMBOLISM IN PREGNANCY.SEMINARS IN THROMBOSIS AND HEMOSTASIS. VOL. 42. ISSUE 7. P. 760 -773 67 58% 1
9 MCLINTOCK, C , (2014) THROMBOEMBOLISM IN PREGNANCY: CHALLENGES AND CONTROVERSIES IN THE PREVENTION OF PREGNANCY-ASSOCIATED VENOUS THROMBOEMBOLISM AND MANAGEMENT OF ANTICOAGULATION IN WOMEN WITH MECHANICAL PROSTHETIC HEART VALVES.BEST PRACTICE & RESEARCH CLINICAL OBSTETRICS & GYNAECOLOGY. VOL. 28. ISSUE 4. P. 519-536 58 71% 4
10 GREER, IA , NELSON-PIERCY, C , (2005) LOW-MOLECULAR-WEIGHT HEPARINS FOR THROMBOPROPHYLAXIS AND TREATMENT OF VENOUS THROMBOEMBOLISM IN PREGNANCY: A SYSTEMATIC REVIEW OF SAFETY AND EFFICACY.BLOOD. VOL. 106. ISSUE 2. P. 401-407 53 64% 298

Classes with closest relation at Level 1


Rank Class id link
1 10258 THROMBOPHILIA//RECURRENT PREGNANCY LOSS//RECURRENT MISCARRIAGE
2 7227 PREGNANCY HEART DIS PROGRAM//PREGNANCY//MATERNAL HEART DISEASE
3 16953 PLASMINOGEN ACTIVATOR INHIBITOR TYPE 2//PAI 2//SERPINB2
4 1905 LOW MOLECULAR WEIGHT HEPARIN//UNFRACTIONATED HEPARIN//ENOXAPARIN
5 2043 FACTOR V LEIDEN//THROMBOPHILIA//APC RESISTANCE
6 22990 AHMANSON//ANAESTHESIA OBSTETRICS EPIDURAL//ANAESTHETIC TECHNIQUES INTRAMUSCULAR KETAMINE
7 2446 PULMONARY EMBOLISM//EMBOLISM PULMONARY//PULMONARY ANGIOGRAPHY
8 3704 D DIMER//DEEP VEIN THROMBOSIS//DEEP VENOUS THROMBOSIS
9 22763 AMNIOTIC FLUID EMBOLISM//ANAPHYLACTOID SYNDROME OF PREGNANCY//EMBOLISM AMNIOTIC FLUID
10 22706 OVARIAN VEIN THROMBOSIS//OVARIAN VEIN//OVARIAN VEIN THROMBOPHLEBITIS

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