{"id":"https://openalex.org/W7204255288","doi":"https://doi.org/10.6084/m9.figshare.33335347","title":"Additional file 2 of Comparative performance of NAR, SII and PIV in predicting infliximab primary non-response in biologic-na\u00efve ulcerative colitis patients","display_name":"Additional file 2 of Comparative performance of NAR, SII and PIV in predicting infliximab primary non-response in biologic-na\u00efve ulcerative colitis patients","publication_year":2026,"publication_date":"2026-08-25","ids":{"openalex":"https://openalex.org/W7204255288","doi":"https://doi.org/10.6084/m9.figshare.33335347"},"language":"en","primary_location":{"id":"doi:10.6084/m9.figshare.33335347","doi":"https://doi.org/10.6084/m9.figshare.33335347","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.33335347","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.6084/m9.figshare.33335347","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148056752","display_name":"Yasmine Abouelfetouh Elshaer","orcid":"https://orcid.org/0000-0001-5310-7635","observed_orcids":["https://orcid.org/0000-0001-5310-7635"]},"institutions":[{"id":"https://openalex.org/I130309236","display_name":"Kafrelsheikh University","ror":"https://ror.org/04a97mm30","country_code":"EG","type":"education","lineage":["https://openalex.org/I130309236"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Yasmine Abouelfetouh Elshaer","raw_affiliation_strings":["Kafrelsheikh University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kafrelsheikh University","institution_ids":["https://openalex.org/I130309236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073998742","display_name":"Hassan E. Elbatae","orcid":"https://orcid.org/0000-0001-7929-3333","observed_orcids":["https://orcid.org/0000-0001-7929-3333","https://orcid.org/0000-0001-7804-8424"]},"institutions":[{"id":"https://openalex.org/I130309236","display_name":"Kafrelsheikh University","ror":"https://ror.org/04a97mm30","country_code":"EG","type":"education","lineage":["https://openalex.org/I130309236"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Hassan Elbatae","raw_affiliation_strings":["Kafrelsheikh University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kafrelsheikh University","institution_ids":["https://openalex.org/I130309236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072792551","display_name":"Shimaa Mahmoud El Sharawy","orcid":"https://orcid.org/0000-0003-0308-8653","observed_orcids":["https://orcid.org/0000-0003-0308-8653","https://orcid.org/0000-0001-8141-7550"]},"institutions":[{"id":"https://openalex.org/I21376657","display_name":"Tanta University","ror":"https://ror.org/016jp5b92","country_code":"EG","type":"education","lineage":["https://openalex.org/I21376657"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Shimaa El Sharawy","raw_affiliation_strings":["Tanta University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tanta University","institution_ids":["https://openalex.org/I21376657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034039341","display_name":"Dalia Sherief","orcid":"https://orcid.org/0000-0003-1046-643X","observed_orcids":["https://orcid.org/0000-0003-1046-643X"]},"institutions":[{"id":"https://openalex.org/I130309236","display_name":"Kafrelsheikh University","ror":"https://ror.org/04a97mm30","country_code":"EG","type":"education","lineage":["https://openalex.org/I130309236"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Dalia Elsayed Sherief","raw_affiliation_strings":["Kafrelsheikh University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kafrelsheikh University","institution_ids":["https://openalex.org/I130309236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085755077","display_name":"Mahmoud A. Elkerdawy","orcid":"https://orcid.org/0000-0003-2259-3209","observed_orcids":["https://orcid.org/0000-0003-2259-3209"]},"institutions":[{"id":"https://openalex.org/I130309236","display_name":"Kafrelsheikh University","ror":"https://ror.org/04a97mm30","country_code":"EG","type":"education","lineage":["https://openalex.org/I130309236"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mahmoud A. Elkerdawy","raw_affiliation_strings":["Kafrelsheikh University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kafrelsheikh University","institution_ids":["https://openalex.org/I130309236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031832654","display_name":"Ibrahim Fathi Amer","orcid":"https://orcid.org/0000-0003-3778-8826","observed_orcids":["https://orcid.org/0000-0003-3778-8826"]},"institutions":[{"id":"https://openalex.org/I130309236","display_name":"Kafrelsheikh University","ror":"https://ror.org/04a97mm30","country_code":"EG","type":"education","lineage":["https://openalex.org/I130309236"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ibrahiem Amer","raw_affiliation_strings":["Kafrelsheikh University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kafrelsheikh University","institution_ids":["https://openalex.org/I130309236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.62633237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10134","display_name":"Inflammatory Bowel Disease","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11194","display_name":"Ocular Diseases and Beh\u00e7et\u2019s Syndrome","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11067","display_name":"Colorectal Cancer Treatments and Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/infliximab","display_name":"infliximab","score":0.9559999704360962},{"id":"https://openalex.org/keywords/primary-non-response","display_name":"primary non-response","score":0.9139999747276306},{"id":"https://openalex.org/keywords/ulcerative-colitis","display_name":"ulcerative colitis","score":0.9940000176429749},{"id":"https://openalex.org/keywords/biologic-naive-patients","display_name":"biologic-naive patients","score":0.8700000047683716},{"id":"https://openalex.org/keywords/particle-image-velocimetry","display_name":"particle image velocimetry","score":0.6570000052452087},{"id":"https://openalex.org/keywords/multivariable-prediction-models","display_name":"multivariable prediction models","score":0.8259999752044678},{"id":"https://openalex.org/keywords/model-calibration","display_name":"model calibration","score":0.6869999766349792},{"id":"https://openalex.org/keywords/decision-curve-analysis","display_name":"decision curve analysis","score":0.9010000228881836},{"id":"https://openalex.org/keywords/treatment-strategy","display_name":"treatment options","score":0.3149999976158142}],"concepts":[{"id":"https://openalex.org/C117312493","wikidata":"https://www.wikidata.org/wiki/Q2035437","display_name":"Multivariable calculus","level":2,"score":0.8082000017166138},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7258999943733215},{"id":"https://openalex.org/C2780479503","wikidata":"https://www.wikidata.org/wiki/Q1477","display_name":"Ulcerative colitis","level":3,"score":0.6407999992370605},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5842000246047974},{"id":"https://openalex.org/C2777138892","wikidata":"https://www.wikidata.org/wiki/Q415264","display_name":"Infliximab","level":3,"score":0.5454000234603882},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.48890000581741333},{"id":"https://openalex.org/C76318530","wikidata":"https://www.wikidata.org/wiki/Q16833590","display_name":"Area under the curve","level":2,"score":0.42559999227523804},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.4180000126361847},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.34869998693466187},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34619998931884766},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.33090001344680786},{"id":"https://openalex.org/C23531484","wikidata":"https://www.wikidata.org/wiki/Q3196863","display_name":"Calibration curve","level":3,"score":0.3100999891757965},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.29179999232292175},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.28540000319480896},{"id":"https://openalex.org/C163175372","wikidata":"https://www.wikidata.org/wiki/Q3339222","display_name":"Linear model","level":2,"score":0.26460000872612},{"id":"https://openalex.org/C3020225094","wikidata":"https://www.wikidata.org/wiki/Q80091","display_name":"Area under curve","level":3,"score":0.25619998574256897}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.6084/m9.figshare.33335347","doi":"https://doi.org/10.6084/m9.figshare.33335347","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.33335347","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},{"id":"doi:10.6084/m9.figshare.33335347.v1","doi":"https://doi.org/10.6084/m9.figshare.33335347.v1","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.33335347.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"}],"best_oa_location":{"id":"doi:10.6084/m9.figshare.33335347","doi":"https://doi.org/10.6084/m9.figshare.33335347","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.33335347","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"sustainable_development_goals":[{"score":0.9789000153541565,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"score":0.4422968924045563,"display_name":"Peace, justice, and strong institutions","id":"https://metadata.un.org/sdg/16"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7204267853","https://openalex.org/W7204180064","https://openalex.org/W3118723941","https://openalex.org/W3156387955","https://openalex.org/W2124205705","https://openalex.org/W3105042269","https://openalex.org/W4392712587","https://openalex.org/W4244560524","https://openalex.org/W1933138048","https://openalex.org/W2979118422"],"abstract_inverted_index":{"Supplementary":[0,3,32],"Material":[1],"2:":[2],"Figure":[4,33],"1.":[5],"Bootstrap-Corrected":[6],"Calibration":[7],"Curve":[8,36],"of":[9],"the":[10,18,39,52],"Multivariable":[11,40],"Prediction":[12],"Model.":[13],"Bootstrap-corrected":[14],"calibration":[15],"curve":[16],"for":[17],"multivariable":[19,53],"model":[20],"(2000":[21],"resamples).":[22],"Mean":[23],"absolute":[24],"error":[25],"between":[26],"predicted":[27],"and":[28,44,57,59],"observed":[29],"probabilities":[30,64],"0.026.":[31],"2.":[34],"Decision":[35],"Analysis":[37],"Comparing":[38],"Model":[41],"with":[42],"NAR":[43,55],"Default":[45],"Treatment":[46],"Strategies.":[47],"Legend.":[48],"Decision-curve":[49],"analysis":[50],"comparing":[51],"model,":[54],"alone,":[56],"treat-all":[58],"treat-none":[60],"strategies":[61],"across":[62],"threshold":[63],"from":[65],"0":[66],"to":[67],"0.6.":[68]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-27T00:00:00"}