Class information for:
Level 1: INTRAUTERINE DEVICE//IUD//LONG ACTING REVERSIBLE CONTRACEPTION

Basic class information
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
4 4 PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1867560
77 3       HIV//AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV//CONTRACEPTION 85713
1509 2             CONTRACEPTION//INTRAUTERINE DEVICE//ORAL CONTRACEPTIVES 7770
2344 1                   INTRAUTERINE DEVICE//IUD//LONG ACTING REVERSIBLE CONTRACEPTION 2312

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTRAUTERINE DEVICE authKW 3700718 19% 61% 444
2 IUD authKW 1087828 6% 61% 131
3 LONG ACTING REVERSIBLE CONTRACEPTION authKW 966215 4% 74% 96
4 CONTRACEPTION journal 909679 25% 12% 573
5 INTRAUTERINE CONTRACEPTION authKW 597527 2% 80% 55
6 CONTRACEPTIVE DELIVERY SYSTEMS journal 596515 3% 56% 78
7 INTRAUTERINE CONTRACEPTIVE DEVICE authKW 487617 3% 59% 61
8 INTRAUTERINE SYSTEM authKW 403832 2% 74% 40
9 LARC authKW 369412 2% 56% 48
10 LNG IUS authKW 341298 2% 52% 48

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 128886 71% 1% 1632
2 Family Studies 4893 6% 0% 132
3 Reproductive Biology 2915 7% 0% 167
4 Social Sciences, Biomedical 2525 5% 0% 106
5 Demography 1240 2% 0% 45
6 Public, Environmental & Occupational Health 1058 10% 0% 232
7 Medicine, General & Internal 638 9% 0% 213
8 Primary Health Care 500 2% 0% 36
9 Women’s Studies 487 1% 0% 34
10 Pediatrics 122 4% 0% 82

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FAMILY PLANNING 65798 2% 12% 42
2 BIXBY GLOBAL REPROD HLTH 59570 2% 13% 35
3 CENTRALIZED FAMILY PLANNING 54520 0% 100% 4
4 BIOMED STEROID 40890 0% 100% 3
5 ABACUS CONTRACEPT REPROD HLTH 30666 0% 75% 3
6 FAMILY PLANNING CLIN 28380 0% 21% 10
7 SECT FAMILY PLANNING CONTRACEPT 27587 0% 23% 9
8 CORROS NETWORK 27260 0% 100% 2
9 GETLARC GRANTS EDUC TRAINING LARC 27260 0% 100% 2
10 INT STUDY GRP INTRAUTERINE DRUG DELIVERY 27260 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONTRACEPTION 909679 25% 12% 573
2 CONTRACEPTIVE DELIVERY SYSTEMS 596515 3% 56% 78
3 JOURNAL OF FAMILY PLANNING AND REPRODUCTIVE HEALTH CARE 127226 3% 12% 75
4 EUROPEAN JOURNAL OF CONTRACEPTION AND REPRODUCTIVE HEALTH CARE 115917 4% 10% 83
5 ADVANCES IN CONTRACEPTION 42396 1% 13% 24
6 BRITISH JOURNAL OF FAMILY PLANNING 27108 1% 9% 22
7 JOURNAL OF PEDIATRIC AND ADOLESCENT GYNECOLOGY 21579 2% 4% 36
8 OBSTETRICS AND GYNECOLOGY 6247 4% 1% 82
9 INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS 5449 2% 1% 52
10 PERSPECTIVES ON SEXUAL AND REPRODUCTIVE HEALTH 5088 1% 3% 12

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 INTRAUTERINE DEVICE 3700718 19% 61% 444 Search INTRAUTERINE+DEVICE Search INTRAUTERINE+DEVICE
2 IUD 1087828 6% 61% 131 Search IUD Search IUD
3 LONG ACTING REVERSIBLE CONTRACEPTION 966215 4% 74% 96 Search LONG+ACTING+REVERSIBLE+CONTRACEPTION Search LONG+ACTING+REVERSIBLE+CONTRACEPTION
4 INTRAUTERINE CONTRACEPTION 597527 2% 80% 55 Search INTRAUTERINE+CONTRACEPTION Search INTRAUTERINE+CONTRACEPTION
5 INTRAUTERINE CONTRACEPTIVE DEVICE 487617 3% 59% 61 Search INTRAUTERINE+CONTRACEPTIVE+DEVICE Search INTRAUTERINE+CONTRACEPTIVE+DEVICE
6 CONTRACEPTION 443211 14% 10% 325 Search CONTRACEPTION Search CONTRACEPTION
7 INTRAUTERINE SYSTEM 403832 2% 74% 40 Search INTRAUTERINE+SYSTEM Search INTRAUTERINE+SYSTEM
8 LARC 369412 2% 56% 48 Search LARC Search LARC
9 LNG IUS 341298 2% 52% 48 Search LNG+IUS Search LNG+IUS
10 LEVONORGESTREL RELEASING INTRAUTERINE SYSTEM 323752 2% 42% 56 Search LEVONORGESTREL+RELEASING+INTRAUTERINE+SYSTEM Search LEVONORGESTREL+RELEASING+INTRAUTERINE+SYSTEM

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 5905 UNINTENDED PREGNANCY//PREGNANCY INTENTION//CONTRACEPTION
2 5241 CONTRACEPTION//NORPLANT//DEPOT MEDROXYPROGESTERONE ACETATE
3 5675 MENORRHAGIA//ENDOMETRIAL ABLATION//HEAVY MENSTRUAL BLEEDING
4 9651 EMERGENCY CONTRACEPTION//POSTCOITAL CONTRACEPTION//LEVONORGESTREL
5 15050 ENDOMETRIAL BLEEDING//ENDOMETRIUM//SYDNEY REPROD HLTH
6 27608 AUTOEROTISM//INTRAVESICAL FOREIGN BODIES//SELF INSERTION
7 21557 INTERPREGNANCY INTERVAL//BIRTH INTERVAL//BIRTH SPACING
8 1139 ORAL CONTRACEPTIVES//DROSPIRENONE//DESOGESTREL
9 6967 PELVIC INFLAMMATORY DISEASE//TUBO OVARIAN ABSCESS//FITZ HUGH CURTIS SYNDROME
10 8993 ESSURE//TUBAL STERILIZATION//FEMALE STERILIZATION

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