Class information for:
Level 3: CONTRACEPTION//AMFITEATRU ECONOMIC//ECTOPIC PREGNANCY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
411 29326 26.8 49%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
411 3       CONTRACEPTION//AMFITEATRU ECONOMIC//ECTOPIC PREGNANCY 29326
1131 2             CONTRACEPTION//EMERGENCY CONTRACEPTION//INTRAUTERINE DEVICE 9621
1864 2             MEDICAL ABORTION//MISOPROSTOL//ABORTION 6053
2218 2             DEMOGRAPHY//STUDIES IN FAMILY PLANNING//POPULATION AND DEVELOPMENT REVIEW 4815
2378 2             ECTOPIC PREGNANCY//HETEROTOPIC PREGNANCY//INTERSTITIAL PREGNANCY 4276
2968 2             VASECTOMY//VASOVASOSTOMY//TUBAL STERILIZATION 2644
3753 2             AMFITEATRU ECONOMIC//JOURNAL FOR THE STUDY OF RELIGIONS AND IDEOLOGIES//REVISTA DE CERCETARE SI INTERVENTIE SOCIALA 1026
3850 2             ISTORIYA SSSR//POPULATION//VOPROSY ISTORII 891

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 CONTRACEPTION journal 1943777 11% 60% 2913
2 AMFITEATRU ECONOMIC journal 1588296 12% 43% 231
3 ECTOPIC PREGNANCY authKW 1005063 4% 78% 1158
4 OBSTETRICS & GYNECOLOGY WoSSC 679364 47% 5% 13003
5 ISTORIYA SSSR journal 663719 5% 44% 94
6 DEMOGRAPHY WoSSC 599789 12% 16% 3311
7 REVISTA DE CERCETARE SI INTERVENTIE SOCIALA journal 547300 6% 28% 122
8 STUDIES IN FAMILY PLANNING journal 446015 2% 64% 625
9 EMERGENCY CONTRACEPTION authKW 443370 2% 87% 458
10 POLIT ADM COMMUN SCI address 431163 3% 48% 57

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 679364 47% 5% 13003
2 Demography 599789 12% 16% 3311
3 Family Studies 49476 5% 3% 1446
4 Social Sciences, Biomedical 43853 5% 3% 1493
5 Reproductive Biology 41326 8% 2% 2163
6 Public, Environmental & Occupational Health 21786 13% 1% 3467
7 Medicine, General & Internal 6412 9% 0% 2373
8 Women’s Studies 6179 2% 2% 415
9 Sociology 5796 3% 1% 834
10 Acoustics 2165 2% 1% 552

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 POLIT ADM COMMUN SCI 431163 3% 48% 57
2 BIXBY GLOBAL REPROD HLTH 121512 1% 65% 167
3 OBSTET GYNECOL 104277 13% 3% 3540
4 COMMUN PR ADVERTISING 95562 0% 100% 6
5 SYSTEMAT PHILOSOPHY 88474 1% 56% 10
6 COMMUN PUBL RELAT ADVERTISING 84938 0% 67% 8
7 QUAL LIFE ICCV 81908 0% 86% 6
8 PHILOSOPHY SOCIAL POLIT SCI 63700 0% 50% 8
9 OBSTET GYNAECOL 57557 5% 4% 1392
10 ECON FORECASTING 51013 1% 15% 22

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 CONTRACEPTION 1943777 11% 60% 2913
2 AMFITEATRU ECONOMIC 1588296 12% 43% 231
3 ISTORIYA SSSR 663719 5% 44% 94
4 REVISTA DE CERCETARE SI INTERVENTIE SOCIALA 547300 6% 28% 122
5 STUDIES IN FAMILY PLANNING 446015 2% 64% 625
6 EUROPEAN JOURNAL OF CONTRACEPTION AND REPRODUCTIVE HEALTH CARE 265830 2% 56% 431
7 VOPROSY ISTORII 240227 3% 23% 65
8 TRANSYLVANIAN REVIEW OF ADMINISTRATIVE SCIENCES 162263 3% 18% 58
9 JOURNAL OF FAMILY PLANNING AND REPRODUCTIVE HEALTH CARE 153007 1% 49% 283
10 ROMANIAN JOURNAL OF ECONOMIC FORECASTING 143949 3% 15% 62

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 ECTOPIC PREGNANCY 1005063 4% 78% 1158 Search ECTOPIC+PREGNANCY Search ECTOPIC+PREGNANCY
2 CONTRACEPTION 738229 5% 46% 1433 Search CONTRACEPTION Search CONTRACEPTION
3 EMERGENCY CONTRACEPTION 443370 2% 87% 458 Search EMERGENCY+CONTRACEPTION Search EMERGENCY+CONTRACEPTION
4 INTRAUTERINE DEVICE 371922 2% 69% 483 Search INTRAUTERINE+DEVICE Search INTRAUTERINE+DEVICE
5 MEDICAL ABORTION 340549 1% 91% 338 Search MEDICAL+ABORTION Search MEDICAL+ABORTION
6 ABORTION 327850 4% 31% 969 Search ABORTION Search ABORTION
7 MISOPROSTOL 303150 2% 44% 622 Search MISOPROSTOL Search MISOPROSTOL
8 ECONOMETRIC RELATIONSHIPS 286685 1% 100% 18 Search ECONOMETRIC+RELATIONSHIPS Search ECONOMETRIC+RELATIONSHIPS
9 FAMILY PLANNING 263718 2% 49% 484 Search FAMILY+PLANNING Search FAMILY+PLANNING
10 ORAL CONTRACEPTIVES 221736 2% 32% 616 Search ORAL+CONTRACEPTIVES Search ORAL+CONTRACEPTIVES

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 CURTIS, KM , TEPPER, NK , JATLAOUI, TC , BERRY-BIBEE, E , HORTON, LG , ZAPATA, LB , SIMMONS, KB , PAGANO, HP , JAMIESON, DJ , WHITEMAN, MK , (2016) US MEDICAL ELIGIBILITY CRITERIA FOR CONTRACEPTIVE USE, 2016.MMWR RECOMMENDATIONS AND REPORTS. VOL. 65. ISSUE 3. P. 1 -103 242 51% 10
2 CURTIS, KM , JATLAOUI, TC , TEPPER, NK , ZAPATA, LB , HORTON, LG , JAMIESON, DJ , WHITEMAN, MK , (2016) US SELECTED PRACTICE RECOMMENDATIONS FOR CONTRACEPTIVE USE, 2016.MMWR RECOMMENDATIONS AND REPORTS. VOL. 65. ISSUE 4. P. 3 -68 226 80% 0
3 CURTIS, KM , BAUER, U , BARFIELD, W , (2013) US SELECTED PRACTICE RECOMMENDATIONS FOR CONTRACEPTIVE USE, 2013 ADAPTED FROM THE WORLD HEALTH ORGANIZATION SELECTED PRACTICE RECOMMENDATIONS FOR CONTRACEPTIVE USE, 2ND EDITION.MMWR RECOMMENDATIONS AND REPORTS. VOL. 62. ISSUE 5. P. 1-59 212 83% 2
4 ALLEN, RH , GOLDBERG, AB , (2016) CERVICAL DILATION BEFORE FIRST-TRIMESTER SURGICAL ABORTION (< 14 WEEKS' GESTATION).CONTRACEPTION. VOL. 93. ISSUE 4. P. 277 -291 107 87% 1
5 BLUMENTHAL, PD , VOEDISCH, A , GEMZELL-DANIELSSON, K , (2011) STRATEGIES TO PREVENT UNINTENDED PREGNANCY: INCREASING USE OF LONG-ACTING REVERSIBLE CONTRACEPTION.HUMAN REPRODUCTION UPDATE. VOL. 17. ISSUE 1. P. 121-137 91 92% 85
6 MANSOUR, D , INKI, P , GEMZELL-DANIELSSON, K , (2010) EFFICACY OF CONTRACEPTIVE METHODS: A REVIEW OF THE LITERATURE.EUROPEAN JOURNAL OF CONTRACEPTION AND REPRODUCTIVE HEALTH CARE. VOL. 15. ISSUE 1. P. 4-16 111 85% 44
7 MECKSTROTH, KR , DARNEY, PD , (2001) IMPLANT CONTRACEPTION.SEMINARS IN REPRODUCTIVE MEDICINE. VOL. 19. ISSUE 4. P. 339 -354 142 94% 20
8 NEILSON, JP , GYTE, GML , HICKEY, M , VAZQUEZ, JC , DOU, LX , (2013) MEDICAL TREATMENTS FOR INCOMPLETE MISCARRIAGE.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 3. P. - 117 81% 2
9 MECKSTROTH, KR , DARNEY, PD , (2000) IMPLANTABLE CONTRACEPTION.OBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA. VOL. 27. ISSUE 4. P. 781 -+ 146 92% 10
10 BORGATTA, L , KAPP, N , (2011) LABOR INDUCTION ABORTION IN THE SECOND TRIMESTER.CONTRACEPTION. VOL. 84. ISSUE 1. P. 4 -18 91 97% 26

Classes with closest relation at Level 3


Rank Class id link
1 463 CIENCIA & SAUDE COLETIVA//HEALTH POLICY AND PLANNING//SAUDE E SOCIEDADE
2 5 POLITICAL SCIENCE//INTERNATIONAL RELATIONS//REVUE FRANCAISE D HISTOIRE D OUTRE-MER
3 228 SEXUALLY TRANSMITTED DISEASES//CHLAMYDIA TRACHOMATIS//SYPHILIS
4 72 SOCIOLOGY//POLITICAL SCIENCE//GEOGRAPHY
5 186 OBSTETRICS & GYNECOLOGY//PREGNANCY//POSTPARTUM DEPRESSION
6 92 ECONOMICS//INDUSTRIAL RELATIONS & LABOR//ECON
7 438 ENDOMETRIOSIS//LEIOMYOMA//OBSTETRICS & GYNECOLOGY
8 394 HISTORY//DIPLOMATIC HISTORY//VIERTELJAHRSHEFTE FUR ZEITGESCHICHTE
9 132 REPRODUCTIVE BIOLOGY//FERTILITY AND STERILITY//OBSTETRICS & GYNECOLOGY
10 493 HISTORY//HISTORY OF SOCIAL SCIENCES//ECONOMIC HISTORY REVIEW

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