Class information for:
Level 1: LOW BIRTH WEIGHT//INFANT MORTALITY//BIRTH WEIGHT

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
76 3       OBSTETRICS & GYNECOLOGY//PREECLAMPSIA//OBSTET GYNECOL 86308
860 2             STILLBIRTH//PRETERM BIRTH//PRENATAL CARE 11739
5154 1                   LOW BIRTH WEIGHT//INFANT MORTALITY//BIRTH WEIGHT 1694

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LOW BIRTH WEIGHT authKW 242940 10% 7% 175
2 INFANT MORTALITY authKW 169953 7% 8% 113
3 BIRTH WEIGHT authKW 116786 10% 4% 165
4 PRETERM BIRTH authKW 96577 8% 4% 128
5 NEONATOL 45 address 93016 0% 100% 5
6 PAEDIATRIC AND PERINATAL EPIDEMIOLOGY journal 82352 5% 6% 77
7 BIRTH OUTCOMES authKW 78258 2% 11% 40
8 MATERNAL AND CHILD HEALTH JOURNAL journal 62609 5% 4% 87
9 FOREIGN BORN MOTHERS authKW 59529 0% 80% 4
10 URBAN PERINATAL HEALTH authKW 55810 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Public, Environmental & Occupational Health 23472 48% 0% 816
2 Obstetrics & Gynecology 10310 24% 0% 405
3 Demography 8930 6% 0% 101
4 Social Sciences, Biomedical 3453 6% 0% 105
5 Pediatrics 2630 14% 0% 242
6 Sociology 782 4% 0% 74
7 Nursing 581 4% 0% 63
8 Medicine, General & Internal 506 10% 0% 161
9 Family Studies 454 2% 0% 36
10 Women’s Studies 156 1% 0% 17

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEONATOL 45 93016 0% 100% 5
2 PL COMMUNITY SOCIAL STUDIES 37206 0% 100% 2
3 UNITE ETUD ANAL ETAT SANTE POPULAT 37202 0% 50% 4
4 JOHN STROGER HOSP COOK CTY 33483 0% 60% 3
5 EPIDEMIOL ASSESSMENT PROGRAM DEV BRANCH 24803 0% 67% 2
6 NCS CHOP STUDY 24803 0% 67% 2
7 PROGRAMA SALUD MATERNOINFANTIL 24803 0% 67% 2
8 RISKS PREVENT HLTH PROMOT AXIS 24803 0% 67% 2
9 SURVEILLANCE ASSESSMENT PROGRAM DEV SECT 24803 0% 67% 2
10 BEHAV COMMUN HLTH SERV 18603 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PAEDIATRIC AND PERINATAL EPIDEMIOLOGY 82352 5% 6% 77
2 MATERNAL AND CHILD HEALTH JOURNAL 62609 5% 4% 87
3 SOCIAL BIOLOGY 20021 1% 4% 24
4 BMC PREGNANCY AND CHILDBIRTH 13220 2% 2% 39
5 AMERICAN JOURNAL OF PUBLIC HEALTH 9387 4% 1% 73
6 JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH 8653 3% 1% 47
7 JOURNAL OF IMMIGRANT AND MINORITY HEALTH 7025 1% 2% 23
8 INTERNATIONAL JOURNAL OF EPIDEMIOLOGY 6035 2% 1% 41
9 FAMILY PLANNING PERSPECTIVES 5263 1% 1% 19
10 SOCIAL SCIENCE & MEDICINE 4762 3% 0% 59

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LOW BIRTH WEIGHT 242940 10% 7% 175 Search LOW+BIRTH+WEIGHT Search LOW+BIRTH+WEIGHT
2 INFANT MORTALITY 169953 7% 8% 113 Search INFANT+MORTALITY Search INFANT+MORTALITY
3 BIRTH WEIGHT 116786 10% 4% 165 Search BIRTH+WEIGHT Search BIRTH+WEIGHT
4 PRETERM BIRTH 96577 8% 4% 128 Search PRETERM+BIRTH Search PRETERM+BIRTH
5 BIRTH OUTCOMES 78258 2% 11% 40 Search BIRTH+OUTCOMES Search BIRTH+OUTCOMES
6 FOREIGN BORN MOTHERS 59529 0% 80% 4 Search FOREIGN+BORN+MOTHERS Search FOREIGN+BORN+MOTHERS
7 URBAN PERINATAL HEALTH 55810 0% 100% 3 Search URBAN+PERINATAL+HEALTH Search URBAN+PERINATAL+HEALTH
8 PERINATAL HEALTH 43576 1% 16% 15 Search PERINATAL+HEALTH Search PERINATAL+HEALTH
9 MATERNAL NATIVITY 42275 0% 45% 5 Search MATERNAL+NATIVITY Search MATERNAL+NATIVITY
10 INFANT LOW BIRTH WEIGHT 38124 1% 11% 19 Search INFANT+LOW+BIRTH+WEIGHT Search INFANT+LOW+BIRTH+WEIGHT

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 10696 PRENATAL CARE//CENTERINGPREGNANCY//GROUP PRENATAL CARE
2 32640 BIRTH CERTIFICATES//HOSPITAL BIRTH RECORDS//MCH EPIDEMIOLOGY
3 10712 STILLBIRTH//PERINATAL MORTALITY//PERINATAL AUDIT
4 9172 PRENATAL STRESS//PREGNANCY ANXIETY//PRENATAL MATERNAL STRESS
5 21557 INTERPREGNANCY INTERVAL//BIRTH INTERVAL//BIRTH SPACING
6 32675 MATERNAL RECALL//RECALL VALIDITY//ABSTRACTING CHARTS
7 20009 NEONATAL MORTALITY PUBLIC HEALTH//REVISTA DE SAUDE PUBLICA//INFANT MORTALITY
8 1467 ESTIMATED FETAL WEIGHT//FETAL WEIGHT ESTIMATION//FETAL WEIGHT
9 19757 HOME UTERINE ACTIVITY MONITORING//MAMMARY STIMULATION TEST//EXTERNAL TOCOGRAPHY
10 12349 LATE PRETERM//LATE PRETERM INFANTS//LATE PRETERM BIRTH

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