{"id":"https://openalex.org/W2020683083","doi":"https://doi.org/10.1371/journal.pone.0020097","title":"Sex Ratio at Birth in India, Its Relation to Birth Order, Sex of Previous Children and Use of Indigenous Medicine","display_name":"Sex Ratio at Birth in India, Its Relation to Birth Order, Sex of Previous Children and Use of Indigenous Medicine","publication_year":2011,"publication_date":"2011-06-15","ids":{"openalex":"https://openalex.org/W2020683083","doi":"https://doi.org/10.1371/journal.pone.0020097","mag":"2020683083","pmid":"https://pubmed.ncbi.nlm.nih.gov/21697990","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3115933"},"language":"en","primary_location":{"id":"doi:10.1371/journal.pone.0020097","doi":"https://doi.org/10.1371/journal.pone.0020097","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pone.0020097","pdf_url":"https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0020097&type=printable","source":{"id":"https://openalex.org/S202381698","display_name":"PLoS ONE","issn_l":"1932-6203","issn":["1932-6203"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS ONE","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0020097&type=printable","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038475429","display_name":"Samiksha Manchanda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147366","display_name":"St. Stephen\u2019s Hospital","ror":"https://ror.org/03fan2n27","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210147366"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Samiksha Manchanda","raw_affiliation_strings":["Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India. manchandasami@yahoo.com","Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India. manchandasami@yahoo.com","institution_ids":["https://openalex.org/I4210147366"]},{"raw_affiliation_string":"Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India","institution_ids":["https://openalex.org/I4210147366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113588205","display_name":"Bedangshu Saikia","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147366","display_name":"St. Stephen\u2019s Hospital","ror":"https://ror.org/03fan2n27","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210147366"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bedangshu Saikia","raw_affiliation_strings":["Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India","institution_ids":["https://openalex.org/I4210147366"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Neeraj Gupta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147366","display_name":"St. Stephen\u2019s Hospital","ror":"https://ror.org/03fan2n27","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210147366"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Neeraj Gupta","raw_affiliation_strings":["Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India","institution_ids":["https://openalex.org/I4210147366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032654098","display_name":"Sona Chowdhary","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147366","display_name":"St. Stephen\u2019s Hospital","ror":"https://ror.org/03fan2n27","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210147366"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sona Chowdhary","raw_affiliation_strings":["Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India","institution_ids":["https://openalex.org/I4210147366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027589000","display_name":"Jacob Mammen Puliyel","orcid":"https://orcid.org/0000-0002-6303-000X","observed_orcids":["https://orcid.org/0000-0002-6303-000X"]},"institutions":[{"id":"https://openalex.org/I4210147366","display_name":"St. Stephen\u2019s Hospital","ror":"https://ror.org/03fan2n27","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210147366"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jacob M. Puliyel","raw_affiliation_strings":["Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neonatology and Pediatrics, St Stephen Hospital, Delhi, India","institution_ids":["https://openalex.org/I4210147366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5038475429"],"corresponding_institution_ids":["https://openalex.org/I4210147366"],"apc_list":{"value":2382,"currency":"USD","value_usd":2382},"apc_paid":{"value":2382,"currency":"USD","value_usd":2382},"fwci":5.636,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.95068151,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"6","issue":"6","first_page":"e20097","last_page":"e20097"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12728","display_name":"Demographic Trends and Gender Preferences","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3318","display_name":"Gender Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12728","display_name":"Demographic Trends and Gender Preferences","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3318","display_name":"Gender Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10600","display_name":"Reproductive Health and Contraception","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational 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/T13332","display_name":"Historical Studies on Reproduction, Gender, Health, and Societal Changes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sex-ratio-at-birth","display_name":"sex ratio at birth","score":0.9980000257492065},{"id":"https://openalex.org/keywords/sex-selective-abortion","display_name":"sex-selective abortion","score":0.8320000171661377},{"id":"https://openalex.org/keywords/sex-selection","display_name":"sex selection","score":0.5450000166893005},{"id":"https://openalex.org/keywords/birth-order","display_name":"birth order","score":0.6150000095367432},{"id":"https://openalex.org/keywords/traditional-medicine","display_name":"traditional medicine","score":0.6669999957084656},{"id":"https://openalex.org/keywords/indigenous-medicine","display_name":"indigenous medicine","score":0.7260000109672546},{"id":"https://openalex.org/keywords/india","display_name":"India","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C57520943","wikidata":"https://www.wikidata.org/wiki/Q1068155","display_name":"Sex ratio","level":3,"score":0.9194693565368652},{"id":"https://openalex.org/C2776832483","wikidata":"https://www.wikidata.org/wiki/Q873308","display_name":"Sex selection","level":2,"score":0.9044692516326904},{"id":"https://openalex.org/C2778047097","wikidata":"https://www.wikidata.org/wiki/Q3031","display_name":"Girl","level":2,"score":0.8441832661628723},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5714125633239746},{"id":"https://openalex.org/C2779209633","wikidata":"https://www.wikidata.org/wiki/Q2914808","display_name":"Birth order","level":3,"score":0.5002896785736084},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.4787704050540924},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.4387476146221161},{"id":"https://openalex.org/C2776210078","wikidata":"https://www.wikidata.org/wiki/Q351870","display_name":"Reproductive medicine","level":3,"score":0.42015716433525085},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3904109299182892},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3272562325000763},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.2368893027305603},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.22289469838142395},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.19261687994003296},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.15555641055107117},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0985490083694458},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"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/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[{"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":"D007194","descriptor_name":"India","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008515","descriptor_name":"Medicine, Ayurvedic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012744","descriptor_name":"Sex Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1371/journal.pone.0020097","doi":"https://doi.org/10.1371/journal.pone.0020097","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pone.0020097","pdf_url":"https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0020097&type=printable","source":{"id":"https://openalex.org/S202381698","display_name":"PLoS ONE","issn_l":"1932-6203","issn":["1932-6203"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS ONE","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3115933","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3115933","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS One","raw_type":"Text"},{"id":"pmid:21697990","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21697990","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":"PloS one","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.291.1363","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.291.1363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/86/5c/PLoS_One_2011_Jun_15_6(6)_e20097.tar.gz","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:abffb56ea7274d7c805d025801ff9c06","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/abffb56ea7274d7c805d025801ff9c06","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"PLoS ONE, Vol 6, Iss 6, p e20097 (2011)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1371/journal.pone.0020097","doi":"https://doi.org/10.1371/journal.pone.0020097","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pone.0020097","pdf_url":"https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0020097&type=printable","source":{"id":"https://openalex.org/S202381698","display_name":"PLoS ONE","issn_l":"1932-6203","issn":["1932-6203"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS ONE","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"},{"display_name":"Gender equality","score":0.7307999730110168,"id":"https://metadata.un.org/sdg/5"},{"display_name":"Reduced inequalities","score":0.5676000118255615,"id":"https://metadata.un.org/sdg/10"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2020683083.pdf","grobid_xml":"https://content.openalex.org/works/W2020683083.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W97886985","https://openalex.org/W1607388525","https://openalex.org/W1967651727","https://openalex.org/W1970962112","https://openalex.org/W1975785177","https://openalex.org/W1989078137","https://openalex.org/W1999700305","https://openalex.org/W2023373624","https://openalex.org/W2088343103","https://openalex.org/W2119448111","https://openalex.org/W2130568251","https://openalex.org/W2145334003","https://openalex.org/W2249723975","https://openalex.org/W2413793398"],"related_works":["https://openalex.org/W2023373624","https://openalex.org/W1593586622","https://openalex.org/W2130568251","https://openalex.org/W2036598350","https://openalex.org/W3184697104","https://openalex.org/W279943668","https://openalex.org/W2225245707","https://openalex.org/W1996386539","https://openalex.org/W2534464578","https://openalex.org/W2799417732"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Sex-ratio":[1,45,118],"at":[2,215],"birth":[3,32],"in":[4,22,48,55,68,119,164,211],"families":[5,49,106],"with":[6,13,50,57,107,121,153],"previous":[7,31,52,59,92,100,109,123,154,220],"girls":[8,80,112,155],"is":[9,145,202],"worse":[10],"than":[11],"those":[12,56,69,120],"a":[14,23,51,58,108],"boy.":[15],"Our":[16],"aim":[17],"was":[18,86,90,133],"to":[19,81,157,175,179,183,226],"prospectively":[20],"study":[21],"large":[24],"maternal":[25],"and":[26,34,54,66,94,188],"child":[27],"unit":[28],"sex-ratio":[29,67,85,144],"against":[30,216],"sex":[33,40,73,131,162,198,209,218],"use":[35,65,158,193],"of":[36,62,105,208,219],"traditional":[37,128,159],"medicines":[38,71,129,160],"for":[39,72,130,161],"selection.":[41,74],"MAIN":[42],"OUTCOME":[43],"MEASURES:":[44],"among":[46],"mothers":[47,152],"girl":[53,93],"boy,":[60],"prevalence":[61],"indigenous":[63],"medicine":[64],"using":[70],"RESULTS:":[75],"Overall":[76],"there":[77,89,97],"were":[78,98,113,126],"806":[79],"1000":[82,116],"boys.":[83,117],"The":[84],"720:1000":[87],"if":[88,96],"one":[91,122],"178:1000":[95],"two":[99],"girls.":[101],"In":[102],"second":[103,139,212],"children":[104,140,213],"boy":[110],"1017":[111],"born":[114],"per":[115],"girl,":[124],"who":[125],"taking":[127,169],"selection,":[132,163],"928:1000.":[134],"CONCLUSION:":[135],"Evidence":[136],"from":[137],"the":[138,143,203,217,228],"clearly":[141],"shows":[142],"being":[146],"manipulated":[147],"by":[148],"human":[149],"interventions.":[150],"More":[151,222],"tend":[156],"their":[165],"subsequent":[166],"pregnancies.":[167],"Those":[168],"such":[170,205],"medication":[171],"do":[172],"not":[173],"seem":[174,182],"be":[176],"helped":[177],"according":[178],"expectations.":[180],"They":[181],"rely":[184],"on":[185],"this":[186],"method":[187],"so":[189],"are":[190,224],"less":[191],"likely":[192],"more":[194],"definitive":[195],"methods":[196],"like":[197],"selective":[199],"abortions.":[200],"This":[201],"first":[204],"prospective":[206],"investigation":[207],"ratio":[210],"looked":[214],"children.":[221],"studies":[223],"needed":[225],"confirm":[227],"findings.":[229]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}