{"id":"https://openalex.org/W7225258981","doi":"https://doi.org/10.17605/osf.io/xvn4q","title":"Age- and Sex-Related Variations in Routine Coagulation and Hematological Parameters Among Apparently Healthy Yemeni Adults Aged 40 Years and Older: A Cross-Sectional Study","display_name":"Age- and Sex-Related Variations in Routine Coagulation and Hematological Parameters Among Apparently Healthy Yemeni Adults Aged 40 Years and Older: A Cross-Sectional Study","publication_year":2026,"publication_date":"2026-11-04","ids":{"openalex":"https://openalex.org/W7225258981","doi":"https://doi.org/10.17605/osf.io/xvn4q"},"language":"en","primary_location":{"id":"doi:10.17605/osf.io/xvn4q","doi":"https://doi.org/10.17605/osf.io/xvn4q","is_oa":true,"landing_page_url":"https://doi.org/10.17605/osf.io/xvn4q","pdf_url":null,"source":{"id":"https://openalex.org/S7407050956","display_name":"Open Science Framework","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"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":"article-journal"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.17605/osf.io/xvn4q","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101880250","display_name":"Nahid Ali","orcid":"https://orcid.org/0000-0002-2266-1569","observed_orcids":["https://orcid.org/0000-0002-2266-1569"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Naif Taleb Ali","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2266-1569","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5101880250"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.85738692,"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/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.9301999807357788,"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/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.9301999807357788,"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/T10881","display_name":"Blood Coagulation and Thrombosis Mechanisms","score":0.03799999877810478,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T11721","display_name":"Blood properties and coagulation","score":0.02500000037252903,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"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":0.8791000247001648},{"id":"https://openalex.org/C2908975881","wikidata":"https://www.wikidata.org/wiki/Q886837","display_name":"Hematologic tests","level":4,"score":0.3668999969959259},{"id":"https://openalex.org/C2778205648","wikidata":"https://www.wikidata.org/wiki/Q215118","display_name":"Anticoagulant","level":2,"score":0.36250001192092896},{"id":"https://openalex.org/C16124881","wikidata":"https://www.wikidata.org/wiki/Q5363933","display_name":"Coagulation testing","level":3,"score":0.3443000018596649},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.34360000491142273},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.33899998664855957},{"id":"https://openalex.org/C2778382381","wikidata":"https://www.wikidata.org/wiki/Q179217","display_name":"Coagulation","level":2,"score":0.33809998631477356},{"id":"https://openalex.org/C2985213535","wikidata":"https://www.wikidata.org/wiki/Q1626599","display_name":"Reference values","level":2,"score":0.3228999972343445},{"id":"https://openalex.org/C2986834420","wikidata":"https://www.wikidata.org/wiki/Q5932254","display_name":"Age groups","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3131999969482422},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C2778143274","wikidata":"https://www.wikidata.org/wiki/Q1626599","display_name":"Reference range","level":2,"score":0.30469998717308044},{"id":"https://openalex.org/C3020712002","wikidata":"https://www.wikidata.org/wiki/Q179217","display_name":"Coagulation system","level":3,"score":0.30149999260902405},{"id":"https://openalex.org/C2910877098","wikidata":"https://www.wikidata.org/wiki/Q179217","display_name":"Blood coagulation factors","level":3,"score":0.27790001034736633},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C2779974597","wikidata":"https://www.wikidata.org/wiki/Q28448986","display_name":"Clinical Practice","level":2,"score":0.25760000944137573},{"id":"https://openalex.org/C194409129","wikidata":"https://www.wikidata.org/wiki/Q103824","display_name":"Hematology","level":2,"score":0.25270000100135803}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17605/osf.io/xvn4q","doi":"https://doi.org/10.17605/osf.io/xvn4q","is_oa":true,"landing_page_url":"https://doi.org/10.17605/osf.io/xvn4q","pdf_url":null,"source":{"id":"https://openalex.org/S7407050956","display_name":"Open Science Framework","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"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":"article-journal"}],"best_oa_location":{"id":"doi:10.17605/osf.io/xvn4q","doi":"https://doi.org/10.17605/osf.io/xvn4q","is_oa":true,"landing_page_url":"https://doi.org/10.17605/osf.io/xvn4q","pdf_url":null,"source":{"id":"https://openalex.org/S7407050956","display_name":"Open Science Framework","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"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":"article-journal"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"study":[1,54],"aimed":[2],"to":[3],"evaluate":[4],"the":[5,65],"coagulation":[6],"profile":[7],"(PT,":[8],"INR,":[9],"APTT)":[10],"and":[11,23,57,63],"hematological":[12],"parameters":[13,62],"(CBC)":[14],"among":[15],"apparently":[16,75],"healthy":[17,76],"Yemeni":[18],"adults":[19],"aged":[20],"40":[21],"years":[22],"older.":[24],"Background:":[25],"Aging":[26],"is":[27,41],"widely":[28],"described":[29],"as":[30],"a":[31],"hypercoagulable":[32],"state,":[33],"yet":[34],"clotting-time":[35],"evidence":[36],"from":[37,46],"Middle":[38],"Eastern":[39],"populations":[40,48],"scarce.":[42],"Reference":[43],"intervals":[44],"imported":[45],"Western":[47],"may":[49],"misclassify":[50],"local":[51],"patients.":[52],"This":[53],"quantifies":[55],"age-":[56],"sex-related":[58],"variations":[59],"in":[60],"these":[61],"evaluates":[64],"consequences":[66],"of":[67],"applying":[68],"international":[69],"reference":[70],"intervals.":[71],"Analytic":[72],"Sample:":[73],"199":[74],"participants":[77],"(141":[78],"men,":[79],"58":[80],"women;":[81],"age":[82],"range":[83],"40\u201395":[84],"years)":[85],"were":[86,105],"analyzed.":[87],"Volunteers":[88],"with":[89],"known":[90],"bleeding/thrombotic":[91],"disorders,":[92],"current":[93],"anticoagulant":[94],"therapy,":[95],"chronic":[96],"systemic":[97],"diseases,":[98],"recent":[99,102],"infections,":[100],"or":[101],"surgical":[103],"interventions":[104],"excluded.":[106]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2026-11-05T00:00:00"}
