Class information for: |
Basic class information |
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 |
| 323 | 3 | OBSTETRICS & GYNECOLOGY//MISOPROSTOL//POSTPARTUM DEPRESSION | 38777 |
| 906 | 2 | OBSTETRICS & GYNECOLOGY//INDUCTION OF LABOR//BREECH PRESENTATION | 11429 |
| 930 | 2 | POSTPARTUM DEPRESSION//POSTNATAL DEPRESSION//ARCHIVES OF WOMENS MENTAL HEALTH | 11261 |
| 2031 | 2 | POSTPARTUM HEMORRHAGE//PLACENTA ACCRETA//PLACENTA PREVIA | 5815 |
| 2069 | 2 | MIDWIFERY//CHILDBIRTH//HOME BIRTH | 5635 |
| 2351 | 2 | MISOPROSTOL//MEDICAL ABORTION//MIFEPRISTONE | 4637 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | OBSTETRICS & GYNECOLOGY | WoSSC | 832327 | 44% | 6% | 17113 |
| 2 | MISOPROSTOL | authKW | 602621 | 3% | 72% | 1039 |
| 3 | POSTPARTUM DEPRESSION | authKW | 487466 | 2% | 73% | 829 |
| 4 | POSTPARTUM HEMORRHAGE | authKW | 362017 | 2% | 76% | 590 |
| 5 | MIDWIFERY | journal | 268070 | 2% | 44% | 748 |
| 6 | POSTNATAL DEPRESSION | authKW | 247585 | 1% | 78% | 394 |
| 7 | PLACENTA ACCRETA | authKW | 247463 | 1% | 91% | 337 |
| 8 | MEDICAL ABORTION | authKW | 240238 | 1% | 87% | 340 |
| 9 | CESAREAN SECTION | authKW | 231522 | 2% | 35% | 827 |
| 10 | OBSTET GYNECOL | address | 218770 | 16% | 5% | 6110 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Obstetrics & Gynecology | 832327 | 44% | 6% | 17113 |
| 2 | Nursing | 100422 | 10% | 4% | 3735 |
| 3 | Pediatrics | 18632 | 8% | 1% | 3274 |
| 4 | Psychiatry | 15523 | 8% | 1% | 3191 |
| 5 | Reproductive Biology | 10732 | 4% | 1% | 1389 |
| 6 | Medicine, General & Internal | 9156 | 9% | 1% | 3360 |
| 7 | Public, Environmental & Occupational Health | 9011 | 8% | 1% | 2948 |
| 8 | Women’s Studies | 3238 | 1% | 1% | 372 |
| 9 | Social Sciences, Biomedical | 2608 | 1% | 1% | 493 |
| 10 | Primary Health Care | 2598 | 1% | 1% | 353 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OBSTET GYNECOL | 218770 | 16% | 5% | 6110 |
| 2 | OBSTET GYNAECOL | 140602 | 7% | 7% | 2588 |
| 3 | MATERNAL FETAL MED | 79571 | 2% | 12% | 813 |
| 4 | MIDWIFERY | 43633 | 1% | 21% | 254 |
| 5 | MOTHERISK PROGRAM | 43303 | 0% | 39% | 136 |
| 6 | OBSTET | 33433 | 1% | 8% | 541 |
| 7 | MIDWIFERY CHILD FAMILY HLTH | 33081 | 0% | 53% | 77 |
| 8 | NURSING | 20431 | 4% | 2% | 1533 |
| 9 | MIDWIFERY SCI | 20117 | 0% | 44% | 56 |
| 10 | WOMENS CHILDRENS HLTH | 19570 | 1% | 6% | 388 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MIDWIFERY | 268070 | 2% | 44% | 748 |
| 2 | BIRTH-ISSUES IN PERINATAL CARE | 213722 | 1% | 50% | 531 |
| 3 | ARCHIVES OF WOMENS MENTAL HEALTH | 174062 | 1% | 54% | 399 |
| 4 | INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS | 134417 | 3% | 16% | 1056 |
| 5 | OBSTETRICS AND GYNECOLOGY | 132264 | 4% | 11% | 1543 |
| 6 | AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY | 130236 | 5% | 9% | 1819 |
| 7 | JOURNAL OF NURSE-MIDWIFERY | 104247 | 1% | 43% | 302 |
| 8 | JOURNAL OF MIDWIFERY & WOMENS HEALTH | 101216 | 1% | 34% | 374 |
| 9 | BMC PREGNANCY AND CHILDBIRTH | 97553 | 1% | 24% | 508 |
| 10 | ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA | 91926 | 2% | 13% | 898 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MISOPROSTOL | 602621 | 3% | 72% | 1039 | Search MISOPROSTOL | Search MISOPROSTOL |
| 2 | POSTPARTUM DEPRESSION | 487466 | 2% | 73% | 829 | Search POSTPARTUM+DEPRESSION | Search POSTPARTUM+DEPRESSION |
| 3 | POSTPARTUM HEMORRHAGE | 362017 | 2% | 76% | 590 | Search POSTPARTUM+HEMORRHAGE | Search POSTPARTUM+HEMORRHAGE |
| 4 | POSTNATAL DEPRESSION | 247585 | 1% | 78% | 394 | Search POSTNATAL+DEPRESSION | Search POSTNATAL+DEPRESSION |
| 5 | PLACENTA ACCRETA | 247463 | 1% | 91% | 337 | Search PLACENTA+ACCRETA | Search PLACENTA+ACCRETA |
| 6 | MEDICAL ABORTION | 240238 | 1% | 87% | 340 | Search MEDICAL+ABORTION | Search MEDICAL+ABORTION |
| 7 | CESAREAN SECTION | 231522 | 2% | 35% | 827 | Search CESAREAN+SECTION | Search CESAREAN+SECTION |
| 8 | MIFEPRISTONE | 214822 | 1% | 53% | 498 | Search MIFEPRISTONE | Search MIFEPRISTONE |
| 9 | PREGNANCY | 208707 | 9% | 8% | 3316 | Search PREGNANCY | Search PREGNANCY |
| 10 | UTERINE RUPTURE | 189545 | 1% | 70% | 332 | Search UTERINE+RUPTURE | Search UTERINE+RUPTURE |
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 3 |