{"id":"https://openalex.org/W4313888688","doi":"https://doi.org/10.1186/s12880-023-00963-1","title":"Establishment of local diagnostic reference levels for common adult CT examinations: a multicenter survey in Addis Ababa","display_name":"Establishment of local diagnostic reference levels for common adult CT examinations: a multicenter survey in Addis Ababa","publication_year":2023,"publication_date":"2023-01-09","ids":{"openalex":"https://openalex.org/W4313888688","doi":"https://doi.org/10.1186/s12880-023-00963-1","pmid":"https://pubmed.ncbi.nlm.nih.gov/36624411"},"language":"en","primary_location":{"id":"doi:10.1186/s12880-023-00963-1","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-023-00963-1","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-023-00963-1","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"BMC Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-023-00963-1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090927221","display_name":"Marema Jebessa Kumsa","orcid":"https://orcid.org/0000-0002-6547-2936"},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Marema Jebessa Kumsa","raw_affiliation_strings":["Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia. maaroj@gmail.com","Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia. maaroj@gmail.com","institution_ids":["https://openalex.org/I4537092"]},{"raw_affiliation_string":"Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051155385","display_name":"Teklehaimanot Mezgebe Nguse","orcid":null},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Teklehaimanot Mezgebe Nguse","raw_affiliation_strings":["Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020774252","display_name":"Haleluya Biredaw Ambessa","orcid":null},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Haleluya Biredaw Ambessa","raw_affiliation_strings":["Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048376869","display_name":"Tesfaye Tefera Gele","orcid":null},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Tesfaye Tefera Gele","raw_affiliation_strings":["Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039982351","display_name":"Wondemu Geteye Fantaye","orcid":null},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Wondemu Geteye Fantaye","raw_affiliation_strings":["Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Radiologic Technology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053557246","display_name":"Seife Teferi Dellie","orcid":"https://orcid.org/0000-0002-3655-6671"},"institutions":[{"id":"https://openalex.org/I4210160354","display_name":"Tikur Anbessa Hospital","ror":"https://ror.org/04ye60n79","country_code":"ET","type":"healthcare","lineage":["https://openalex.org/I4210160354"]},{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Seife Teferi Dellie","raw_affiliation_strings":["Department of Radiology, Tikur Anbessa Specialized Hospital, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Tikur Anbessa Specialized Hospital, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4210160354","https://openalex.org/I4537092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090927221"],"corresponding_institution_ids":["https://openalex.org/I4537092"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":{"value":3090,"currency":"USD","value_usd":3090},"fwci":2.7762,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.90698074,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"23","issue":"1","first_page":"6","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10844","display_name":"Radiation Dose and Imaging","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.006200000178068876,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10946","display_name":"Radioactivity and Radon Measurements","score":0.005200000014156103,"subfield":{"id":"https://openalex.org/subfields/3614","display_name":"Radiological and Ultrasound Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.8728182911872864},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.5433377623558044},{"id":"https://openalex.org/keywords/radiation-dose","display_name":"Radiation dose","score":0.5349411368370056},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.5309543013572693},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.5233811140060425},{"id":"https://openalex.org/keywords/radiological-weapon","display_name":"Radiological weapon","score":0.4944636821746826},{"id":"https://openalex.org/keywords/radiation-exposure","display_name":"Radiation exposure","score":0.4914737939834595},{"id":"https://openalex.org/keywords/percentile","display_name":"Percentile","score":0.4870791733264923},{"id":"https://openalex.org/keywords/medical-physics","display_name":"Medical physics","score":0.4163150191307068}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8728182911872864},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.5433377623558044},{"id":"https://openalex.org/C2987700449","wikidata":"https://www.wikidata.org/wiki/Q186161","display_name":"Radiation dose","level":2,"score":0.5349411368370056},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.5309543013572693},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5233811140060425},{"id":"https://openalex.org/C190892606","wikidata":"https://www.wikidata.org/wiki/Q3512464","display_name":"Radiological weapon","level":2,"score":0.4944636821746826},{"id":"https://openalex.org/C2779925993","wikidata":"https://www.wikidata.org/wiki/Q336938","display_name":"Radiation exposure","level":2,"score":0.4914737939834595},{"id":"https://openalex.org/C122048520","wikidata":"https://www.wikidata.org/wiki/Q2913954","display_name":"Percentile","level":2,"score":0.4870791733264923},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.4163150191307068},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000082162","descriptor_name":"Diagnostic Reference Levels","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000082162","descriptor_name":"Diagnostic Reference Levels","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000082162","descriptor_name":"Diagnostic Reference Levels","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005002","descriptor_name":"Ethiopia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005002","descriptor_name":"Ethiopia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005002","descriptor_name":"Ethiopia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011829","descriptor_name":"Radiation Dosage","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011829","descriptor_name":"Radiation Dosage","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011829","descriptor_name":"Radiation Dosage","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1186/s12880-023-00963-1","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-023-00963-1","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-023-00963-1","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"BMC Medical Imaging","raw_type":"journal-article"},{"id":"pmid:36624411","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36624411","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,"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":"BMC medical imaging","raw_type":"Multicenter Study"},{"id":"pmh:oai:pubmedcentral.nih.gov:9830915","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9830915","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9830915/pdf/12880_2023_Article_963.pdf","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,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Med Imaging","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:bf3c85e519aa4996a4e8641a8fd5aa68","is_oa":true,"landing_page_url":"https://doaj.org/article/bf3c85e519aa4996a4e8641a8fd5aa68","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,"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":"BMC Medical Imaging, Vol 23, Iss 1, Pp 1-9 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s12880-023-00963-1","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-023-00963-1","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-023-00963-1","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"BMC Medical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.4000000059604645}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324791","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313888688.pdf","grobid_xml":"https://content.openalex.org/works/W4313888688.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W2040230050","https://openalex.org/W2103577115","https://openalex.org/W2121571320","https://openalex.org/W2141463885","https://openalex.org/W2316004852","https://openalex.org/W2590236471","https://openalex.org/W2670497016","https://openalex.org/W2765599824","https://openalex.org/W2793265424","https://openalex.org/W2990238027","https://openalex.org/W3006050774","https://openalex.org/W3048923339","https://openalex.org/W3092335852","https://openalex.org/W3105588715","https://openalex.org/W3154099544","https://openalex.org/W3155519782","https://openalex.org/W3164252424","https://openalex.org/W4205168974","https://openalex.org/W4243768359","https://openalex.org/W4282920432","https://openalex.org/W4282933659","https://openalex.org/W4299947706"],"related_works":["https://openalex.org/W2519064383","https://openalex.org/W2188352056","https://openalex.org/W1997707681","https://openalex.org/W2766212152","https://openalex.org/W2779475805","https://openalex.org/W2921716669","https://openalex.org/W2383177976","https://openalex.org/W3000360057","https://openalex.org/W4225400047","https://openalex.org/W2559884587"],"abstract_inverted_index":{"Abstract":[0],"Background":[1],"In":[2],"medical":[3,18],"imaging,":[4],"a":[5,11,83,147,287],"computed":[6],"tomography":[7],"(CT)":[8],"scanner":[9],"is":[10],"major":[12],"source":[13],"of":[14,123,143,150,186,197,293,303],"ionizing":[15],"radiation.":[16],"All":[17],"radiation":[19,35,54],"exposures":[20],"should":[21],"be":[22,297],"justified":[23],"and":[24,82,98,156,172,189,199,220,233,239,254,279,306],"optimized":[25],"to":[26,32,50,91,181,205,213],"meet":[27],"the":[28,64,76,95,112,118,121,124,183,187,207,217,236,244,248,263],"clinical":[29,65],"diagnosis.":[30,66],"Thus,":[31],"avoid":[33],"unnecessary":[34],"doses":[36,55],"for":[37,63,94,166,235,247,262,290],"patients,":[38],"diagnostic":[39],"reference":[40],"levels":[41],"(DRLs)":[42],"have":[43],"been":[44,69],"used.":[45],"The":[46,87,193,209,224,272],"DRLs":[47,93,226,260],"are":[48,60,211,230],"used":[49,180,204],"identify":[51],"unusually":[52],"high":[53],"during":[56],"CT":[57,101,115,127,135,140,145,152,174,259,277,304],"procedures,":[58],"which":[59],"not":[61],"appropriate":[62,301],"It":[67],"has":[68],"successfully":[70],"implemented":[71],"in":[72,103,117,267,274],"Europe,":[73],"Canada,":[74],"Australia,":[75],"United":[77],"States,":[78],"several":[79],"industrialized":[80],"countries,":[81],"few":[84],"underdeveloped":[85],"countries.":[86],"present":[88],"study":[89,110],"aimed":[90],"establish":[92],"head,":[96,170,237],"chest,":[97,171,238],"abdominopelvic":[99],"(AP)":[100],"procedures":[102],"Addis":[104,268],"Ababa,":[105],"Ethiopia.":[106],"Methods":[107],"A":[108],"pilot":[109],"identified":[111,131],"most":[113,264],"frequent":[114],"examinations":[116,241,250],"city.":[119],"At":[120],"time":[122],"pilot,":[125],"eighteen":[126],"scan":[128],"facilities":[129,141,278],"were":[130,203,251,270],"as":[132,280,282],"having":[133],"functioning":[134],"scanners.":[136],"Then,":[137],"on":[138],"nine":[139],"(50%":[142],"functional":[144],"scanners),":[146],"prospective":[148],"analysis":[149],"volume":[151],"dose":[153,157,191,275,291,308],"index":[154],"(CTDIvol)":[155],"length":[158],"product":[159],"(DLP)":[160],"was":[161,179],"performed.":[162],"We":[163],"collected":[164],"data":[165,215],"838":[167],"adult":[168],"patients\u2019":[169],"AP":[173,240],"examinations.":[175,294],"SPSS":[176],"version":[177],"25":[178],"compute":[182],"median":[184,201],"values":[185,202],"DLP":[188,200,245],"CTDIvol":[190,198,228],"indicators.":[192],"rounded":[194],"75th":[195],"percentile":[196],"define":[206],"DRLs.":[208],"results":[210],"compared":[212],"DRL":[214],"from":[216],"local,":[218],"regional,":[219],"international":[221],"levels.":[222],"Result":[223],"proposed":[225],"using":[227],"(mGy)":[229],"53,":[231],"13,":[232],"16":[234],"respectively,":[242],"while":[243],"(mGy.cm)":[246],"respective":[249],"1210,":[252],"635,":[253],"822":[255],"mGy.cm.":[256],"Conclusion":[257],"Baseline":[258],"figures":[261],"frequently":[265],"performed":[266],"Ababa":[269],"provided.":[271],"discrepancies":[273],"between":[276,283],"well":[281],"identical":[284],"scanners":[285],"suggests":[286],"large":[288],"potential":[289],"optimization":[292],"This":[295],"can":[296],"actually":[298],"achieved":[299],"through":[300],"training":[302],"technologists":[305],"continuous":[307],"audits.":[309]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2}],"updated_date":"2026-08-23T07:36:19.812096","created_date":"2025-10-10T00:00:00"}
