Class information for:
Level 1: PATERNAL AGE//ADVANCED PATERNAL AGE//MALE AGE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
19321 511 39.7 68%


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
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
167 3       REPRODUCTIVE BIOLOGY//THERIOGENOLOGY//ANDROLOGY 59913
1947 2             VARICOCELE//VARICOCELECTOMY//PATERNAL AGE 5732
19321 1                   PATERNAL AGE//ADVANCED PATERNAL AGE//MALE AGE 511

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 PATERNAL AGE authKW 3844336 22% 56% 114
2 ADVANCED PATERNAL AGE authKW 284707 2% 53% 9
3 MALE AGE authKW 268876 3% 30% 15
4 DELAYED FATHERHOOD authKW 239020 1% 100% 4
5 IVF WITH SEMEN DONOR authKW 119510 0% 100% 2
6 PATERNAL SCHIZOPHRENIA authKW 119510 0% 100% 2
7 MATERNAL AGE authKW 106307 7% 5% 37
8 PATERNAL AGING authKW 79672 0% 67% 2
9 RISK AT BIRTH authKW 79672 0% 67% 2
10 UNIT 569 address 79672 0% 67% 2

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 Andrology 12073 10% 0% 50
2 Reproductive Biology 4525 19% 0% 95
3 Obstetrics & Gynecology 2986 23% 0% 120
4 Psychiatry 967 16% 0% 84
5 Genetics & Heredity 648 16% 0% 81
6 Public, Environmental & Occupational Health 147 8% 0% 42
7 Urology & Nephrology 114 5% 0% 26
8 Demography 65 1% 0% 5
9 Geriatrics & Gerontology 63 2% 0% 11
10 Developmental Biology 32 2% 0% 10

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 UNIT 569 79672 0% 67% 2
2 AFD ETHIEK FILOSOFIE GE IEDENIS GENEESKUNDE 59755 0% 100% 1
3 AFD VERLOSKUNDE GYNAECOL 59755 0% 100% 1
4 CLIN TRAINING ANDROL 59755 0% 100% 1
5 CSO SOCIAL PUBL HLTH SERV UNIT 59755 0% 100% 1
6 CYTOGENET PR SELVA 59755 0% 100% 1
7 EBM CONNECT ABORAT 59755 0% 100% 1
8 ERIE CTY FORENS MENTAL HLTH SERV 59755 0% 100% 1
9 GENET MICROBIOL A BRUZZATI TRAVERSO 59755 0% 100% 1
10 GENETEQUIPE 15 59755 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 CONTRACEPTION FERTILITE SEXUALITE 6169 2% 1% 11
2 ANDROLOGIA 6066 3% 1% 17
3 SCHIZOPHRENIA RESEARCH 4488 4% 0% 21
4 ARCHIVES OF ANDROLOGY 3371 2% 1% 10
5 HUMAN REPRODUCTION 2935 5% 0% 25
6 FERTILITY AND STERILITY 2734 5% 0% 27
7 JAMA PSYCHIATRY 1955 1% 1% 4
8 JOURNAL OF ANDROLOGY 1430 2% 0% 8
9 GENETICA POLONICA 1427 0% 1% 2
10 AMERICAN JOURNAL OF MENS HEALTH 1107 1% 1% 3

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 PATERNAL AGE 3844336 22% 56% 114 Search PATERNAL+AGE Search PATERNAL+AGE
2 ADVANCED PATERNAL AGE 284707 2% 53% 9 Search ADVANCED+PATERNAL+AGE Search ADVANCED+PATERNAL+AGE
3 MALE AGE 268876 3% 30% 15 Search MALE+AGE Search MALE+AGE
4 DELAYED FATHERHOOD 239020 1% 100% 4 Search DELAYED+FATHERHOOD Search DELAYED+FATHERHOOD
5 IVF WITH SEMEN DONOR 119510 0% 100% 2 Search IVF+WITH+SEMEN+DONOR Search IVF+WITH+SEMEN+DONOR
6 PATERNAL SCHIZOPHRENIA 119510 0% 100% 2 Search PATERNAL+SCHIZOPHRENIA Search PATERNAL+SCHIZOPHRENIA
7 MATERNAL AGE 106307 7% 5% 37 Search MATERNAL+AGE Search MATERNAL+AGE
8 PATERNAL AGING 79672 0% 67% 2 Search PATERNAL+AGING Search PATERNAL+AGING
9 RISK AT BIRTH 79672 0% 67% 2 Search RISK+AT+BIRTH Search RISK+AT+BIRTH
10 ABDOMINAL PELVIC EXPOSURE 59755 0% 100% 1 Search ABDOMINAL+PELVIC+EXPOSURE Search ABDOMINAL+PELVIC+EXPOSURE

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 SHARMA, R , AGARWAL, A , ROHRA, VK , ASSIDI, M , ABU-ELMAGD, M , TURKI, RF , (2015) EFFECTS OF INCREASED PATERNAL AGE ON SPERM QUALITY, REPRODUCTIVE OUTCOME AND ASSOCIATED EPIGENETIC RISKS TO OFFSPRING.REPRODUCTIVE BIOLOGY AND ENDOCRINOLOGY. VOL. 13. ISSUE . P. - 80 32% 5
2 WIENER-MEGNAZI, Z , AUSLENDER, R , DIRNFELD, M , (2012) ADVANCED PATERNAL AGE AND REPRODUCTIVE OUTCOME.ASIAN JOURNAL OF ANDROLOGY. VOL. 14. ISSUE 1. P. 69 -76 50 51% 21
3 KOVAC, JR , ADDAI, J , SMITH, RP , COWARD, RM , LAMB, DJ , LIPSHULTZ, LI , (2013) THE EFFECTS OF ADVANCED PATERNAL AGE ON FERTILITY.ASIAN JOURNAL OF ANDROLOGY. VOL. 15. ISSUE 6. P. 723-728 44 56% 13
4 JOHNSON, SL , DUNLEAVYA, J , GEMMELL, NJ , NAKAGAWA, S , (2015) CONSISTENT AGE-DEPENDENT DECLINES IN HUMAN SEMEN QUALITY: A SYSTEMATIC REVIEW AND META-ANALYSIS.AGEING RESEARCH REVIEWS. VOL. 19. ISSUE . P. 22 -33 52 35% 12
5 MILLER, B , MESSIAS, E , MIETTUNEN, J , ALARAISANEN, A , JARVELIN, MR , KOPONEN, H , RASANEN, P , ISOHANNI, M , KIRKPATRICK, B , (2011) META-ANALYSIS OF PATERNAL AGE AND SCHIZOPHRENIA RISK IN MALE VERSUS FEMALE OFFSPRING.SCHIZOPHRENIA BULLETIN. VOL. 37. ISSUE 5. P. 1039-1047 27 73% 55
6 KUHNERT, B , NIESCHLAG, E , (2004) REPRODUCTIVE FUNCTIONS OF THE AGEING MALE.HUMAN REPRODUCTION UPDATE. VOL. 10. ISSUE 4. P. 327-339 57 40% 127
7 HUBERT, A , SZOKE, A , LEBOYER, M , SCHURHOFF, F , (2011) INFLUENCE OF PATERNAL AGE IN SCHIZOPHRENIA.ENCEPHALE-REVUE DE PSYCHIATRIE CLINIQUE BIOLOGIQUE ET THERAPEUTIQUE. VOL. 37. ISSUE 3. P. 199 -206 28 74% 8
8 LAWSON, G , FLETCHER, R , (2014) DELAYED FATHERHOOD.JOURNAL OF FAMILY PLANNING AND REPRODUCTIVE HEALTH CARE. VOL. 40. ISSUE 4. P. 283 -288 28 70% 1
9 SARTORIUS, GA , NIESCHLAG, E , (2010) PATERNAL AGE AND REPRODUCTION.HUMAN REPRODUCTION UPDATE. VOL. 16. ISSUE 1. P. 65 -79 56 31% 82
10 TORIELLO, HV , MECK, JM , (2008) STATEMENT ON GUIDANCE FOR GENETIC COUNSELING IN ADVANCED PATERNAL AGE.GENETICS IN MEDICINE. VOL. 10. ISSUE 6. P. 457 -460 29 69% 32

Classes with closest relation at Level 1


Rank Class id link
1 17167 ADVANCED MATERNAL AGE//DELAYED CHILDBEARING//FERTILITY KNOWLEDGE
2 13898 SEMEN QUALITY//SCROTAL TEMPERATURE//SCROTAL HYPERTHERMIA
3 20057 SPERMATOGENIC CYCLE LENGTH//SPERMATOGENIC EFFICIENCY//BIPARTITE SCROTUM
4 2665 SPERM DNA FRAGMENTATION//IMSI//SPERM DNA DAMAGE
5 9302 DOUBLE ANEUPLOIDY//PRODUCTS OF CONCEPTION//NONDISJUNCTION
6 7004 MEIOTIC SEGREGATION//SPERM ANEUPLOIDY//INTERCHROMOSOMAL EFFECT
7 22340 5 HEXANEDIONE//SPATA4//CHRONIC HCG TREATMENT
8 10479 TIME TO PREGNANCY//COSMETOLOGISTS//FECUNDABILITY
9 13045 ISOCHORES//EVOLUZ MOL//MALE MUTATION BIAS
10 21138 ILAT STEROID RIA//UMASS CANC//OFFSPRING GENDER

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