{"id":"https://openalex.org/W7214944293","doi":"https://doi.org/10.1177/11207000261485191","title":"Functional outcomes after total hip arthroplasty in young patients: comparison of patients younger than 35 years versus patients aged 35\u201340 years","display_name":"Functional outcomes after total hip arthroplasty in young patients: comparison of patients younger than 35 years versus patients aged 35\u201340 years","publication_year":2026,"publication_date":"2026-09-29","ids":{"openalex":"https://openalex.org/W7214944293","doi":"https://doi.org/10.1177/11207000261485191","pmid":"https://pubmed.ncbi.nlm.nih.gov/42811750"},"language":"en","primary_location":{"id":"doi:10.1177/11207000261485191","doi":"https://doi.org/10.1177/11207000261485191","is_oa":false,"landing_page_url":"https://doi.org/10.1177/11207000261485191","pdf_url":null,"source":{"id":"https://openalex.org/S176044460","display_name":"Hip International","issn_l":"1120-7000","issn":["1120-7000","1724-6067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HIP International","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5116533762","display_name":"Jan Krautter","orcid":"https://orcid.org/0009-0004-5477-1764","observed_orcids":["https://orcid.org/0009-0004-5477-1764"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jan Krautter","raw_affiliation_strings":["International Centre for Orthopaedics, ATOS Hospital, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0009-0004-5477-1764","affiliations":[{"raw_affiliation_string":"International Centre for Orthopaedics, ATOS Hospital, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153596668","display_name":"Markus Deckert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]},{"id":"https://openalex.org/I2802164966","display_name":"University Hospital Heidelberg","ror":"https://ror.org/013czdx64","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2802164966"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Markus Deckert","raw_affiliation_strings":["Department of Orthopaedics, Heidelberg University Hospital, Ruprecht-Karls-University Heidelberg, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, Heidelberg University Hospital, Ruprecht-Karls-University Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909","https://openalex.org/I2802164966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060619505","display_name":"Sven Feil","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sven Feil","raw_affiliation_strings":["International Centre for Orthopaedics, ATOS Hospital, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Centre for Orthopaedics, ATOS Hospital, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062618564","display_name":"Fritz Thorey","orcid":"https://orcid.org/0000-0003-3338-3821","observed_orcids":["https://orcid.org/0000-0003-3338-3821"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Fritz Thorey","raw_affiliation_strings":["International Centre for Orthopaedics, ATOS Hospital, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Centre for Orthopaedics, ATOS Hospital, Heidelberg, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062618564"],"corresponding_institution_ids":[],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"11207000261485191","last_page":"11207000261485191"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.6865000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.6865000128746033,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.296099990606308,"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/T11218","display_name":"Hip disorders and treatments","score":0.00860000029206276,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hip-arthroplasty","display_name":"total hip arthroplasty","score":1.0},{"id":"https://openalex.org/keywords/young-patients","display_name":"young patients","score":0.9919999837875366},{"id":"https://openalex.org/keywords/age-comparison","display_name":"age comparison","score":0.675000011920929},{"id":"https://openalex.org/keywords/functional-outcome","display_name":"functional outcome","score":0.859000027179718},{"id":"https://openalex.org/keywords/hip-disability-and-osteoarthritis-outcome-score","display_name":"HOOS","score":0.7979999780654907},{"id":"https://openalex.org/keywords/harris-hip-score","display_name":"Harris hip score","score":0.9120000004768372},{"id":"https://openalex.org/keywords/oxford-hip-score","display_name":"Oxford Hip Score","score":0.8700000047683716},{"id":"https://openalex.org/keywords/postoperative-pain","display_name":"postoperative pain","score":0.8740000128746033},{"id":"https://openalex.org/keywords/patient-satisfaction","display_name":"patient satisfaction","score":0.7590000033378601}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9747999906539917},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.6784999966621399},{"id":"https://openalex.org/C14184104","wikidata":"https://www.wikidata.org/wiki/Q1362526","display_name":"Visual analogue scale","level":2,"score":0.5888000130653381},{"id":"https://openalex.org/C2776211809","wikidata":"https://www.wikidata.org/wiki/Q17021143","display_name":"Harris Hip Score","level":3,"score":0.5782999992370605},{"id":"https://openalex.org/C3019025420","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Total hip arthroplasty","level":2,"score":0.5615000128746033},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.5476999878883362},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.5340999960899353},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.4878999888896942},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.4821999967098236},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4756999909877777},{"id":"https://openalex.org/C2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","level":2,"score":0.4251999855041504},{"id":"https://openalex.org/C2992669165","wikidata":"https://www.wikidata.org/wiki/Q1131635","display_name":"Pain score","level":2,"score":0.4156999886035919},{"id":"https://openalex.org/C2779571254","wikidata":"https://www.wikidata.org/wiki/Q625935","display_name":"Hip dysplasia","level":3,"score":0.37929999828338623},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.36469998955726624},{"id":"https://openalex.org/C3020453552","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Total hip replacement","level":2,"score":0.34599998593330383},{"id":"https://openalex.org/C30036603","wikidata":"https://www.wikidata.org/wiki/Q17125150","display_name":"Severity of illness","level":2,"score":0.3319000005722046},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.3230000138282776},{"id":"https://openalex.org/C2992051495","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Hip surgery","level":3,"score":0.31459999084472656},{"id":"https://openalex.org/C2775894508","wikidata":"https://www.wikidata.org/wiki/Q1128996","display_name":"Dysplasia","level":2,"score":0.31150001287460327},{"id":"https://openalex.org/C2780463824","wikidata":"https://www.wikidata.org/wiki/Q7115567","display_name":"Oxford knee score","level":4,"score":0.2969000041484833},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.29589998722076416},{"id":"https://openalex.org/C2993918154","wikidata":"https://www.wikidata.org/wiki/Q12131","display_name":"Functional impairment","level":2,"score":0.2786000072956085},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.27140000462532043},{"id":"https://openalex.org/C2778227786","wikidata":"https://www.wikidata.org/wiki/Q22350468","display_name":"Hip pain","level":2,"score":0.2623000144958496}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/11207000261485191","doi":"https://doi.org/10.1177/11207000261485191","is_oa":false,"landing_page_url":"https://doi.org/10.1177/11207000261485191","pdf_url":null,"source":{"id":"https://openalex.org/S176044460","display_name":"Hip International","issn_l":"1120-7000","issn":["1120-7000","1724-6067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HIP International","raw_type":"journal-article"},{"id":"pmid:42811750","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42811750","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":"Hip international : the journal of clinical and experimental research on hip pathology and therapy","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1496248895","https://openalex.org/W1971393928","https://openalex.org/W1992390265","https://openalex.org/W2005886529","https://openalex.org/W2016178396","https://openalex.org/W2028574861","https://openalex.org/W2039931145","https://openalex.org/W2042963029","https://openalex.org/W2055609732","https://openalex.org/W2064758332","https://openalex.org/W2080839845","https://openalex.org/W2081458645","https://openalex.org/W2093478838","https://openalex.org/W2119720695","https://openalex.org/W2147673462","https://openalex.org/W2167245867","https://openalex.org/W2406917028","https://openalex.org/W2409295794","https://openalex.org/W2587979550","https://openalex.org/W2593948723","https://openalex.org/W2626294063","https://openalex.org/W2927533179","https://openalex.org/W2938070949","https://openalex.org/W2946779593","https://openalex.org/W2965846675","https://openalex.org/W2986587999","https://openalex.org/W3165603078","https://openalex.org/W3205195830","https://openalex.org/W4213179132","https://openalex.org/W4223433229","https://openalex.org/W4256311010","https://openalex.org/W4292457867","https://openalex.org/W4320301116","https://openalex.org/W4322719302","https://openalex.org/W4323313883","https://openalex.org/W4389138282","https://openalex.org/W4390300313","https://openalex.org/W4394797693","https://openalex.org/W4400076910","https://openalex.org/W4401800674","https://openalex.org/W4401932846","https://openalex.org/W4402845763","https://openalex.org/W4404039956","https://openalex.org/W4404328252","https://openalex.org/W7118078021"],"related_works":["https://openalex.org/W2969404167","https://openalex.org/W2327973537","https://openalex.org/W4323313883","https://openalex.org/W4220803777","https://openalex.org/W2406917028","https://openalex.org/W4411428072","https://openalex.org/W7161680221","https://openalex.org/W3002580014","https://openalex.org/W2801490250","https://openalex.org/W7108991027"],"abstract_inverted_index":{"Background:":[0],"Young":[1],"patients":[2,42,52,154,262,282],"undergoing":[3],"total":[4,174],"hip":[5],"arthroplasty":[6],"(THA)":[7],"have":[8],"high":[9,269],"functional":[10,18,80,266,300],"demands":[11],"and":[12,56,89,103,129,201,214,268,285,290,310],"expectations.":[13],"This":[14],"study":[15,77],"compared":[16],"postoperative":[17,233],"outcomes":[19,204,267,275],"between":[20,54,281,288],"2":[21,35,254],"age":[22],"groups.":[23],"Methods:":[24],"In":[25],"a":[26,68,115,143,177,192],"prospective":[27],"cohort":[28,134],"study,":[29],"the":[30,64,79,86,121,173,197],"participants":[31,141],"were":[32,108,162,249,276],"divided":[33],"into":[34],"groups:":[36],"Group":[37,48,189],"A":[38],"consists":[39,135],"of":[40,70,75,136,147,180,220,253,271],"35":[41,45,55,289],"aged":[43,53,283,287],"under":[44],"years,":[46],"while":[47],"B":[49,190],"contains":[50],"33":[51],"40":[57,291],"years.":[58,292],"Dysplasia":[59],"coxarthrosis":[60],"was":[61,78],"identified":[62],"as":[63,110,114,120],"primary":[65,73],"cause,":[66],"with":[67,142,172,241,251],"prevalence":[69],"55.9%.":[71],"The":[72,94,132,209,232],"outcome":[74,81,112],"this":[76],"after":[82],"THA,":[83],"measured":[84],"by":[85],"Hip":[87,96,105],"disability":[88],"Osteoarthritis":[90],"Outcome":[91],"Score":[92,97,106],"(HOOS).":[93],"Harris":[95],"(HHS),":[98],"visual":[99],"analogue":[100],"scale":[101],"(VAS)":[102],"Oxford":[104],"(OHS)":[107],"used":[109],"patient-related":[111,122],"measurements":[113],"secondary":[116],"aim.":[117],"As":[118],"well":[119],"variables":[123],"included":[124],"underlying":[125,306],"disease,":[126],"sex,":[127],"follow-up,":[128],"BMI.":[130],"Results:":[131],"entire":[133],"68":[137],"hips":[138],"in":[139,164,196,205,238,260,264,302],"54":[140],"mean":[144,178],"follow-up":[145],"duration":[146],"58.74":[148],"\u00b1":[149,182,212,222],"35.22":[150],"months,":[151],"including":[152],"9":[153],"who":[155],"underwent":[156],"bilateral":[157,207],"simultaneous":[158,206],"THA.":[159,208],"Significant":[160],"improvements":[161],"observed":[163,243],"all":[165],"HOOS":[166,175,198],"subscales":[167],"(":[168,228],"p":[169,229],"<":[170,230],"0.05),":[171],"showing":[176],"increase":[179],"41.66":[181],"17.08":[183],"points":[184,237],"from":[185],"pre-":[186],"to":[187,278],"postoperative.":[188],"showed":[191],"significant":[193],"greater":[194],"improvement":[195,301],"pain":[199,216],"subscale":[200],"demonstrated":[202],"superior":[203],"HHS":[210,234],"(\u039444.17":[211],"14.03)":[213],"VAS":[215],"score":[217],"(mean":[218],"decrease":[219],"4,49":[221],"2,63":[223],"points)":[224],"also":[225],"improved":[226,265],"significantly":[227],"0.05).":[231],"exceeded":[235],"90":[236],"both":[239],"groups,":[240],"no":[242],"baseline":[244],"differences.":[245],"No":[246],"major":[247],"complications":[248],"observed,":[250],"exception":[252],"required":[255],"revisions":[256],"(<3%).":[257],"Conclusions:":[258],"THA":[259,297],"young":[261,303],"resulted":[263],"levels":[270],"patient":[272],"satisfaction.":[273],"Postoperative":[274],"found":[277],"be":[279],"comparable":[280],"<35":[284],"those":[286],"These":[293],"findings":[294],"indicate":[295],"that":[296],"can":[298],"provide":[299],"patients,":[304],"when":[305],"diseases,":[307],"complex":[308],"deformities":[309],"prior":[311],"surgeries":[312],"are":[313],"considered.":[314]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-10-01T00:00:00"}