{"id":"https://openalex.org/W4200136209","doi":"https://doi.org/10.1186/s13690-021-00752-8","title":"Maternity waiting home as a potential intervention for reducing the maternal mortality ratio in El Salvador: an observational case study","display_name":"Maternity waiting home as a potential intervention for reducing the maternal mortality ratio in El Salvador: an observational case study","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4200136209","doi":"https://doi.org/10.1186/s13690-021-00752-8","pmid":"https://pubmed.ncbi.nlm.nih.gov/34930447","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8690890"},"language":"en","primary_location":{"id":"doi:10.1186/s13690-021-00752-8","doi":"https://doi.org/10.1186/s13690-021-00752-8","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13690-021-00752-8","pdf_url":"https://archpublichealth.biomedcentral.com/track/pdf/10.1186/s13690-021-00752-8","source":{"id":"https://openalex.org/S2764539601","display_name":"Archives of Public Health","issn_l":"0778-7367","issn":["0778-7367","2049-3258"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Public Health","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://archpublichealth.biomedcentral.com/track/pdf/10.1186/s13690-021-00752-8","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066877493","display_name":"Hee Sang Yoon","orcid":"https://orcid.org/0000-0001-6065-6739","observed_orcids":["https://orcid.org/0000-0001-6065-6739"]},"institutions":[{"id":"https://openalex.org/I4210104247","display_name":"Seoul Women's College of Nursing","ror":"https://ror.org/00s6kha82","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210104247"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hee sang Yoon","raw_affiliation_strings":["Institution: Nursing Department, Seoul Women's College of Nursing, Seoul, Korea. viva826@snjc.ac.kr","Institution: Nursing Department, Seoul Women\u2019s College of Nursing, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institution: Nursing Department, Seoul Women's College of Nursing, Seoul, Korea. viva826@snjc.ac.kr","institution_ids":["https://openalex.org/I4210104247"]},{"raw_affiliation_string":"Institution: Nursing Department, Seoul Women\u2019s College of Nursing, Seoul, Korea","institution_ids":["https://openalex.org/I4210104247"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072017887","display_name":"Chong-Sup Kim","orcid":"https://orcid.org/0000-0001-5727-6030","observed_orcids":["https://orcid.org/0000-0001-5727-6030"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chong-Sup Kim","raw_affiliation_strings":["Graduate School of International Studies, Seoul National University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of International Studies, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5066877493"],"corresponding_institution_ids":["https://openalex.org/I4210104247"],"apc_list":{"value":2490,"currency":"USD","value_usd":2490},"apc_paid":{"value":2490,"currency":"USD","value_usd":2490},"fwci":0.678,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64874854,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"79","issue":"1","first_page":"228","last_page":"228"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10209","display_name":"Global Maternal and Child Health","score":0.9984999895095825,"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/T10209","display_name":"Global Maternal and Child Health","score":0.9984999895095825,"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/T11389","display_name":"Maternal and fetal healthcare","score":0.0005000000237487257,"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/T10600","display_name":"Reproductive Health and Contraception","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/maternity-waiting-homes","display_name":"maternity waiting homes","score":0.984000027179718},{"id":"https://openalex.org/keywords/maternal-mortality-ratio","display_name":"maternal mortality ratio","score":0.9959999918937683},{"id":"https://openalex.org/keywords/el-salvador","display_name":"El Salvador","score":0.8960000276565552},{"id":"https://openalex.org/keywords/skilled-birth-attendance","display_name":"skilled birth attendance","score":0.9879999756813049},{"id":"https://openalex.org/keywords/women-s-empowerment","display_name":"women's empowerment","score":0.7760000228881836},{"id":"https://openalex.org/keywords/gdp-per-capita","display_name":"GDP per capita","score":0.9150000214576721},{"id":"https://openalex.org/keywords/health-policy","display_name":"health policy","score":0.7319999933242798}],"concepts":[{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.7793508768081665},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6205203533172607},{"id":"https://openalex.org/C2780877353","wikidata":"https://www.wikidata.org/wiki/Q2518253","display_name":"Health services research","level":3,"score":0.6009638905525208},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.5537723302841187},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.512622058391571},{"id":"https://openalex.org/C145642194","wikidata":"https://www.wikidata.org/wiki/Q870895","display_name":"Health informatics","level":3,"score":0.42597994208335876},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3348604440689087},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.3266910910606384},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.07816192507743835}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1186/s13690-021-00752-8","doi":"https://doi.org/10.1186/s13690-021-00752-8","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13690-021-00752-8","pdf_url":"https://archpublichealth.biomedcentral.com/track/pdf/10.1186/s13690-021-00752-8","source":{"id":"https://openalex.org/S2764539601","display_name":"Archives of Public Health","issn_l":"0778-7367","issn":["0778-7367","2049-3258"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Public Health","raw_type":"journal-article"},{"id":"doi:10.21203/rs.3.rs-58848/v1","doi":"https://doi.org/10.21203/rs.3.rs-58848/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-58848/v1","pdf_url":"https://www.researchsquare.com/article/rs-58848/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},{"id":"pmid:34930447","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34930447","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":"Archives of public health = Archives belges de sante publique","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8690890","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8690890/","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":"Arch Public Health","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:749b9bade7da4b479453bf105925e4ac","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/749b9bade7da4b479453bf105925e4ac","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":"Archives of Public Health, Vol 79, Iss 1, Pp 1-9 (2021)","raw_type":"article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/177096","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10371/177096","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1186/s13690-021-00752-8","doi":"https://doi.org/10.1186/s13690-021-00752-8","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13690-021-00752-8","pdf_url":"https://archpublichealth.biomedcentral.com/track/pdf/10.1186/s13690-021-00752-8","source":{"id":"https://openalex.org/S2764539601","display_name":"Archives of Public Health","issn_l":"0778-7367","issn":["0778-7367","2049-3258"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Public Health","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322027","display_name":"Korea International Cooperation Agency","ror":"https://ror.org/0106d7657"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200136209.pdf","grobid_xml":"https://content.openalex.org/works/W4200136209.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1940309772","https://openalex.org/W2026859563","https://openalex.org/W2036954961","https://openalex.org/W2089020179","https://openalex.org/W2089221716","https://openalex.org/W2101008654","https://openalex.org/W2175954218","https://openalex.org/W2275618179","https://openalex.org/W2330029977","https://openalex.org/W2403040411","https://openalex.org/W2623924043","https://openalex.org/W2892272827","https://openalex.org/W2895648817","https://openalex.org/W2989805760","https://openalex.org/W3125887088","https://openalex.org/W4237875843","https://openalex.org/W4251832414"],"related_works":["https://openalex.org/W3135990674","https://openalex.org/W6920832139","https://openalex.org/W6958543763","https://openalex.org/W4248738245","https://openalex.org/W4396999928","https://openalex.org/W2377787185","https://openalex.org/W2682669315","https://openalex.org/W2555195761","https://openalex.org/W3140658142","https://openalex.org/W2794205160"],"abstract_inverted_index":{"BACKGROUND:":[0],"El":[1,37,51,87,173,182,199,238,289],"Salvador":[2,52,88,200,239],"is":[3,68,261],"recognized":[4],"as":[5,21,142,151,209,219,277],"a":[6,69],"country":[7],"that":[8,71,86,100,196,301],"has":[9],"effectively":[10],"reduced":[11],"its":[12,91],"Maternal":[13],"Mortality":[14],"Ratio":[15],"(MMR).":[16],"While":[17],"health":[18,32,64,98,147,206,299],"indicators,":[19],"such":[20,208,218,276],"total":[22],"fertility":[23,26,108,210,308],"rate,":[24,27,109],"adolescent":[25],"skilled":[28,212],"birth":[29,213],"attendance,":[30],"and":[31,65,79,116,134,146,148,165,215,226,317],"expenditures,":[33],"have":[34],"improved":[35],"in":[36,46,58,63,172,179,181,195,258,288,296],"Salvador,":[38,183],"this":[39,247],"improvement":[40,257],"was":[41],"unremarkable":[42],"compared":[43,166],"to":[44,84,104,119,273,293,298,305,312,320],"advancements":[45],"other":[47],"developing":[48],"countries.":[49],"How":[50],"could":[53,89,201],"achieve":[54],"an":[55,80,187],"outstanding":[56],"decrease":[57],"MMR":[59,92,141,180,203,236,291],"despite":[60],"unexceptional":[61],"improvements":[62],"non-health":[66,149,216],"indicators":[67],"question":[70],"deserves":[72],"deep":[73],"research.":[74],"We":[75,127,155,245],"used":[76],"quantitative":[77],"methods":[78],"observational":[81,188],"case":[82,189],"study":[83,190],"show":[85],"reduce":[90,105,202,306],"more":[93,242],"than":[94,243,263],"expected":[95,264],"by":[96,204,241,248],"instituting":[97],"policies":[99,300],"not":[101,302],"only":[102,303],"aimed":[103],"the":[106,143,152,160,169,177,235,250,253,266,285,307],"(adolescent)":[107],"but":[110,310],"also":[111,311],"provide":[112,313],"safe":[113,314],"birthing":[114,315],"conditions":[115,316],"medical":[117,318],"services":[118,319],"pregnant":[120,321],"women":[121,322],"through":[122,323],"maternity":[123,192,278,324],"waiting":[124,193,279,325],"homes.":[125,280,326],"METHODS:":[126],"ran":[128],"pooled":[129],"ordinary":[130],"least":[131],"squares":[132],"regression":[133,136,254,267],"panel":[135],"with":[137,168],"fixed":[138],"effects":[139],"using":[140],"dependent":[144],"variable":[145],"factors":[150,207],"independent":[153],"variables.":[154],"conducted":[156],"residual":[157],"analysis,":[158],"calculated":[159],"predicted":[161],"value":[162,171],"of":[163,191,237,252],"MMR,":[164,259],"it":[167],"observed":[170],"Salvador.":[174],"To":[175],"explain":[176],"change":[178],"we":[184],"carried":[185],"out":[186],"homes":[194],"country.":[197],"RESULTS:":[198],"improving":[205],"rate":[211,309],"attendance":[214],"factors,":[217,234],"gross":[220],"domestic":[221],"product":[222],"(GDP)":[223],"per":[224],"capita":[225],"female":[227],"empowerment.":[228],"However,":[229],"even":[230],"while":[231],"considering":[232],"these":[233],"decreased":[240],"expected.":[244],"confirmed":[246],"analyzing":[249],"residuals":[251],"model.":[255],"This":[256],"which":[260],"larger":[262],"from":[265],"results,":[268],"can":[269],"be":[270,294],"attributed":[271,295],"partly":[272],"government":[274],"measures":[275],"CONCLUSIONS:":[281],"The":[282],"reason":[283],"for":[284],"unexplained":[286],"reduction":[287],"Salvador's":[290],"seems":[292],"part":[297],"aim":[304]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2021-12-31T00:00:00"}