{"id":"https://openalex.org/W1973869066","doi":"https://doi.org/10.1080/19485565.1978.9988318","title":"Menopause in mothers of multiple births and mothers of singletons only","display_name":"Menopause in mothers of multiple births and mothers of singletons only","publication_year":1978,"publication_date":"1978-03-01","ids":{"openalex":"https://openalex.org/W1973869066","doi":"https://doi.org/10.1080/19485565.1978.9988318","mag":"1973869066","pmid":"https://pubmed.ncbi.nlm.nih.gov/653368"},"language":"en","primary_location":{"id":"doi:10.1080/19485565.1978.9988318","doi":"https://doi.org/10.1080/19485565.1978.9988318","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19485565.1978.9988318","pdf_url":null,"source":{"id":"https://openalex.org/S4210173978","display_name":"Social Biology","issn_l":"0037-766X","issn":["0037-766X","0097-2762"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Social Biology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049942146","display_name":"Grace Wyshak","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Grace Wyshak","raw_affiliation_strings":["Radcliffe Programs in Health Care, Radcliffe Institute, Cambridge, Massachusetts","Radcliffe Programs in Health Care , Radcliffe Institute , Cambridge , Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radcliffe Programs in Health Care, Radcliffe Institute, Cambridge, Massachusetts","institution_ids":[]},{"raw_affiliation_string":"Radcliffe Programs in Health Care , Radcliffe Institute , Cambridge , Massachusetts","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5049942146"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6311,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.66411348,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"25","issue":"1","first_page":"52","last_page":"61"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.5029000043869019,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.5029000043869019,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10694","display_name":"Menopause: Health Impacts and Treatments","score":0.28780001401901245,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10960","display_name":"Hypothalamic control of reproductive hormones","score":0.030799999833106995,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/menopause","display_name":"menopause","score":0.9300000071525574},{"id":"https://openalex.org/keywords/multiple-births","display_name":"multiple births","score":0.7279999852180481},{"id":"https://openalex.org/keywords/twins","display_name":"twins","score":0.45399999618530273},{"id":"https://openalex.org/keywords/age-at-menopause","display_name":"age at menopause","score":0.8460000157356262},{"id":"https://openalex.org/keywords/mothers","display_name":"mothers","score":0.4059999883174896},{"id":"https://openalex.org/keywords/dizygotic-twins","display_name":"dizygotic twins","score":0.8180000185966492},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.4269999861717224},{"id":"https://openalex.org/keywords/reproductive-history","display_name":"reproductive history","score":0.4189999997615814}],"concepts":[{"id":"https://openalex.org/C2778562196","wikidata":"https://www.wikidata.org/wiki/Q177708","display_name":"Menopause","level":2,"score":0.892845869064331},{"id":"https://openalex.org/C117354338","wikidata":"https://www.wikidata.org/wiki/Q1165112","display_name":"Singleton","level":3,"score":0.6682388782501221},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6144692301750183},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.5101364254951477},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.4696112275123596},{"id":"https://openalex.org/C2777151079","wikidata":"https://www.wikidata.org/wiki/Q141160","display_name":"Parity (physics)","level":2,"score":0.43721917271614075},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.331326961517334},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.05211636424064636},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.04679197072982788},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008593","descriptor_name":"Menopause","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008593","descriptor_name":"Menopause","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008593","descriptor_name":"Menopause","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010298","descriptor_name":"Parity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D010298","descriptor_name":"Parity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D010298","descriptor_name":"Parity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011272","descriptor_name":"Pregnancy, Multiple","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011272","descriptor_name":"Pregnancy, Multiple","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011272","descriptor_name":"Pregnancy, Multiple","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014429","descriptor_name":"Twins, Dizygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014429","descriptor_name":"Twins, Dizygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014429","descriptor_name":"Twins, Dizygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014430","descriptor_name":"Twins, Monozygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014430","descriptor_name":"Twins, Monozygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014430","descriptor_name":"Twins, Monozygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1080/19485565.1978.9988318","doi":"https://doi.org/10.1080/19485565.1978.9988318","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19485565.1978.9988318","pdf_url":null,"source":{"id":"https://openalex.org/S4210173978","display_name":"Social Biology","issn_l":"0037-766X","issn":["0037-766X","0097-2762"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Social Biology","raw_type":"journal-article"},{"id":"pmid:653368","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/653368","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Social biology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9074000120162964},{"display_name":"Gender equality","id":"https://metadata.un.org/sdg/5","score":0.6025999784469604}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6700000166893005}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310589","display_name":"University of Montana","ror":"https://ror.org/0078xmk34"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W627025132","https://openalex.org/W1591194821","https://openalex.org/W1596355603","https://openalex.org/W1776841705","https://openalex.org/W1999446979","https://openalex.org/W2035671142","https://openalex.org/W2035790714","https://openalex.org/W2077756178","https://openalex.org/W2111488824","https://openalex.org/W2154781423","https://openalex.org/W2284863591","https://openalex.org/W2413924168","https://openalex.org/W2507020198","https://openalex.org/W2798078005"],"related_works":["https://openalex.org/W2443136477","https://openalex.org/W4297965448","https://openalex.org/W2023381783","https://openalex.org/W2369741689","https://openalex.org/W2563906306","https://openalex.org/W2416706096","https://openalex.org/W2377852199","https://openalex.org/W1982975599","https://openalex.org/W2338643548","https://openalex.org/W4246733405"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"data":[3],"on":[4],"the":[5,11,80],"age":[6,34],"at":[7,35],"natural":[8,36],"menopause":[9,15,37,55,75],"and":[10,21],"prevalence":[12,52],"of":[13,18,27,29,43,49,53,61,65,73],"operative":[14,54,74],"in":[16,22,79],"mothers":[17,28,42,48,60],"multiple":[19,44,62],"births":[20,45],"a":[23],"matched":[24],"control":[25],"group":[26],"singleton":[30],"children":[31],"only.":[32],"The":[33,51],"was":[38,56],"significantly":[39,70],"earlier":[40],"among":[41,47,59],"than":[46,76],"singletons.":[50],"slightly":[57],"higher":[58,71],"births.":[63],"Mothers":[64],"DZ":[66],"unlike\u2010sexed":[67],"twins":[68],"had":[69],"rates":[72],"did":[77],"women":[78],"comparison":[81],"group.":[82]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2025-10-10T00:00:00"}
