{"id":"https://openalex.org/W7225739291","doi":"https://doi.org/10.21203/rs.3.rs-11462100/v1","title":"Prediction of postoperative length of stay by the Mini Nutritional Assessment Short-Form for rectal cancer","display_name":"Prediction of postoperative length of stay by the Mini Nutritional Assessment Short-Form for rectal cancer","publication_year":2026,"publication_date":"2026-11-10","ids":{"openalex":"https://openalex.org/W7225739291","doi":"https://doi.org/10.21203/rs.3.rs-11462100/v1"},"language":"en","primary_location":{"id":"doi:10.21203/rs.3.rs-11462100/v1","doi":"https://doi.org/10.21203/rs.3.rs-11462100/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11462100/v1","pdf_url":null,"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"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.21203/rs.3.rs-11462100/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161412144","display_name":"Kentaro Abe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kentaro Abe","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5158917836","display_name":"Hiroaki Nozawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Nozawa","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086793999","display_name":"Shinya Abe","orcid":"https://orcid.org/0000-0002-2432-3141","observed_orcids":["https://orcid.org/0000-0002-2432-3141"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinya Abe","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100912126","display_name":"Yuzo Harada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuzo Harada","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037329230","display_name":"Shunsuke Hori","orcid":"https://orcid.org/0000-0002-4490-8809","observed_orcids":["https://orcid.org/0000-0002-4490-8809"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunsuke Hori","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044131793","display_name":"Yusuke TAGUCHI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Taguchi","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161372826","display_name":"Yumi Yokota","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yumi Yokota","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161383649","display_name":"Daiki Kato","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daiki Kato","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039760660","display_name":"Mitsutaka Yakabe","orcid":"https://orcid.org/0000-0002-5460-3910","observed_orcids":["https://orcid.org/0000-0002-5460-3910"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mitsutaka Yakabe","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037025388","display_name":"Koji Murono","orcid":"https://orcid.org/0000-0002-4184-5443","observed_orcids":["https://orcid.org/0000-0002-4184-5443"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Murono","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087248143","display_name":"Shigenobu Emoto","orcid":"https://orcid.org/0000-0002-6146-9385","observed_orcids":["https://orcid.org/0000-0002-6146-9385"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigenobu Emoto","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078537732","display_name":"Yuichiro Yokoyama","orcid":"https://orcid.org/0000-0003-4578-4454","observed_orcids":["https://orcid.org/0000-0003-4578-4454"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichiro Yokoyama","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101542974","display_name":"Yuzo Nagai","orcid":"https://orcid.org/0000-0002-8415-5661","observed_orcids":["https://orcid.org/0000-0002-8415-5661"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuzo Nagai","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090066999","display_name":"K Arakawa","orcid":"https://orcid.org/0000-0002-9424-4481","observed_orcids":["https://orcid.org/0000-0002-9424-4481"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiichi Arakawa","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103244876","display_name":"Takahide Shinagawa","orcid":"https://orcid.org/0000-0003-3790-7047","observed_orcids":["https://orcid.org/0000-0003-3790-7047"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahide Shinagawa","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021619651","display_name":"Yuichi Tachikawa","orcid":"https://orcid.org/0000-0002-8052-6867","observed_orcids":["https://orcid.org/0000-0002-8052-6867"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichi Tachikawa","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101609443","display_name":"Satoshi Okada","orcid":"https://orcid.org/0000-0003-1514-3031","observed_orcids":["https://orcid.org/0000-0003-1514-3031"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Okada","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015345144","display_name":"Hiroshi Shiratori","orcid":"https://orcid.org/0000-0001-7404-7926","observed_orcids":["https://orcid.org/0000-0001-7404-7926"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Shiratori","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061385250","display_name":"Sumito Ogawa","orcid":"https://orcid.org/0000-0002-5935-276X","observed_orcids":["https://orcid.org/0000-0002-5935-276X"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sumito Ogawa","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086220632","display_name":"Masahiro Akishita","orcid":"https://orcid.org/0000-0001-5498-7224","observed_orcids":["https://orcid.org/0000-0001-5498-7224"]},"institutions":[{"id":"https://openalex.org/I4210140609","display_name":"Tokyo Metropolitan Institute of Gerontology","ror":"https://ror.org/03rd0p893","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210140609"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Akishita","raw_affiliation_strings":["Tokyo Metropolitan Institute for Geriatrics and Gerontology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan Institute for Geriatrics and Gerontology","institution_ids":["https://openalex.org/I4210140609"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002150817","display_name":"Soichiro Ishihara","orcid":"https://orcid.org/0000-0003-0543-0045","observed_orcids":["https://orcid.org/0000-0003-0543-0045"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Soichiro Ishihara","raw_affiliation_strings":["The University of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10397","display_name":"Nutrition and Health in Aging","score":0.8008000254631042,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10397","display_name":"Nutrition and Health in Aging","score":0.8008000254631042,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T12020","display_name":"Enhanced Recovery After Surgery","score":0.07090000063180923,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10858","display_name":"Clinical Nutrition and Gastroenterology","score":0.06120000034570694,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9509999752044678},{"id":"https://openalex.org/C551997983","wikidata":"https://www.wikidata.org/wiki/Q12167","display_name":"Malnutrition","level":2,"score":0.7157999873161316},{"id":"https://openalex.org/C526805850","wikidata":"https://www.wikidata.org/wiki/Q188874","display_name":"Colorectal cancer","level":3,"score":0.6277999877929688},{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.5817000269889832},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5439000129699707},{"id":"https://openalex.org/C2780637204","wikidata":"https://www.wikidata.org/wiki/Q911690","display_name":"Stoma (medicine)","level":2,"score":0.5252000093460083},{"id":"https://openalex.org/C170964787","wikidata":"https://www.wikidata.org/wiki/Q7611170","display_name":"Stepwise regression","level":2,"score":0.4106999933719635},{"id":"https://openalex.org/C523026621","wikidata":"https://www.wikidata.org/wiki/Q1413084","display_name":"Colorectal surgery","level":3,"score":0.34709998965263367},{"id":"https://openalex.org/C2781312054","wikidata":"https://www.wikidata.org/wiki/Q5354947","display_name":"Elective surgery","level":2,"score":0.3287000060081482},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.3163999915122986},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C81182388","wikidata":"https://www.wikidata.org/wiki/Q353963","display_name":"Complication","level":2,"score":0.2944999933242798},{"id":"https://openalex.org/C2777722626","wikidata":"https://www.wikidata.org/wiki/Q2902695","display_name":"Preoperative care","level":2,"score":0.29440000653266907},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C2781074409","wikidata":"https://www.wikidata.org/wiki/Q158716","display_name":"Rectum","level":2,"score":0.2702000141143799},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.26420000195503235},{"id":"https://openalex.org/C2908924572","wikidata":"https://www.wikidata.org/wiki/Q645858","display_name":"Nutritional Supplementation","level":2,"score":0.2563999891281128},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.2563000023365021},{"id":"https://openalex.org/C544821477","wikidata":"https://www.wikidata.org/wiki/Q718113","display_name":"Weight loss","level":3,"score":0.2551000118255615}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21203/rs.3.rs-11462100/v1","doi":"https://doi.org/10.21203/rs.3.rs-11462100/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11462100/v1","pdf_url":null,"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"}],"best_oa_location":{"id":"doi:10.21203/rs.3.rs-11462100/v1","doi":"https://doi.org/10.21203/rs.3.rs-11462100/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11462100/v1","pdf_url":null,"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"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1985388571","https://openalex.org/W2019483360","https://openalex.org/W2020950228","https://openalex.org/W2023003946","https://openalex.org/W2034200903","https://openalex.org/W2061389674","https://openalex.org/W2108661734","https://openalex.org/W2122613011","https://openalex.org/W2141710162","https://openalex.org/W2148227350","https://openalex.org/W2149938672","https://openalex.org/W2198337603","https://openalex.org/W2268912046","https://openalex.org/W2279393766","https://openalex.org/W2314485784","https://openalex.org/W2505149831","https://openalex.org/W2516219671","https://openalex.org/W2573152477","https://openalex.org/W2590904077","https://openalex.org/W2601526645","https://openalex.org/W2796428104","https://openalex.org/W2799808995","https://openalex.org/W2807424907","https://openalex.org/W2889765177","https://openalex.org/W3028453792","https://openalex.org/W3100496120","https://openalex.org/W3136000048","https://openalex.org/W3157783125","https://openalex.org/W3209813501","https://openalex.org/W4206933318","https://openalex.org/W4211216570","https://openalex.org/W4231015464","https://openalex.org/W4377011216","https://openalex.org/W4401534358","https://openalex.org/W4403782477"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Background":[1],"Malnutrition":[2],"is":[3,41],"common":[4],"in":[5,21,50],"rectal":[6,51,66,199],"cancer":[7,52],"patients":[8,60,79,113],"and":[9,43,90,159],"may":[10,19,44,204],"affect":[11],"surgical":[12],"outcomes.":[13],"Prolonged":[14],"length":[15,97,175,195],"of":[16,29,33,86,98,171,176,185,191,196],"hospital":[17],"stay":[18,99,177,197],"result":[20],"decreased":[22],"activity":[23],"after":[24],"discharge,":[25],"suggesting":[26],"the":[27,30,75,81,108,118,126],"importance":[28],"early":[31],"identification":[32],"malnutrition.":[34],"The":[35,68,95,121],"Mini":[36],"Nutritional":[37],"Assessment":[38],"Short-Form":[39],"(MNA-SF)":[40],"non-invasive":[42],"be":[45],"useful":[46],"for":[47,65,198,208],"screening":[48,203],"malnutrition":[49,87],"patients.":[53],"Methods":[54],"This":[55],"observational":[56],"study":[57],"examined":[58,101],"153":[59],"who":[61],"underwent":[62],"curative":[63],"surgery":[64,161],"cancer.":[67,200],"preoperative":[69],"nutritional":[70,202],"status":[71],"was":[72,100,187],"evaluated":[73],"using":[74,102],"MNA-SF,":[76],"which":[77],"categorized":[78],"into":[80],"Normal":[82],"(score:":[83,88,93],"12\u201314),":[84],"Risk":[85],"8\u201311),":[89],"Malnourished":[91,119,127],"groups":[92],"0\u20137).":[94],"postoperative":[96,135,174,194,213],"a":[103,172,192],"multiple":[104,122],"regression":[105,123],"analysis":[106,124],"with":[107],"stepwise":[109],"method.":[110],"Results":[111],"Ten":[112],"(6.5%)":[114],"were":[115],"classified":[116],"as":[117,168],"group.":[120],"identified":[125],"group":[128],"(\u03b2":[129,137,145,153,162],"=":[130,133,138,146,149,154,157,163,166,180],"0.20,":[131,155],"p":[132,140,148,156,165],"0.006),":[134],"complications":[136],"0.32,":[139,147],"<":[141],"0.0001),":[142],"operative":[143],"time":[144],"0.01),":[150,158],"stoma":[151],"creation":[152],"open":[160],"0.12,":[164],"0.02)":[167],"independent":[169,189],"predictors":[170],"prolonged":[173,193],"(R":[178],"2":[179],"0.48).":[181],"Conclusions":[182],"Preoperative":[183],"MNA-SF":[184],"0\u20137":[186],"an":[188,206],"predictor":[190],"Early":[201],"provide":[205],"opportunity":[207],"timely":[209],"interventions":[210],"to":[211],"facilitate":[212],"recovery.":[214]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-11T00:00:00"}
