{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T14:22:17Z","timestamp":1777472537299,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2000,3,1]],"date-time":"2000-03-01T00:00:00Z","timestamp":951868800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2000,3]]},"abstract":"<jats:p>Purpose: To analyse factors behind the variation of patient doses from barium enema (BE) examinations.<\/jats:p>\n                  <jats:p>Material and Methods: The patients' (n=89) organ and effective doses (E) due to BE examinations were computed with the ODS-60 program. An average risk factor for BE examinations was derived using the BEIR V schema. The correlation of E with several independent variables was analysed.<\/jats:p>\n                  <jats:p>Results: Median Es at five hospitals were 4.4, 6.1, 7.1, 13 and 16 mSv. The E of the female patients (median 9.2 mSv) was higher than that of the males (median 5.4 mSv) ( p&amp;lt;0.001) due to the higher female doses to the gonads, bladder and uterus, resulting from different body structure. An average fatal risk factor of 0.02% per one BE examination was derived. Factors controlled by the radiologist (screening time, number of exposures) explained 40% and patient-related factors explained 16% of the total variation of E. The equipment-related factors are included in the residual 44%.<\/jats:p>\n                  <jats:p>Conclusion: Due to the large contribution of the radiologists' examination technique in the value of E, an optimal examination technique is essential in reducing doses and the stochastic risk to patients.<\/jats:p>","DOI":"10.1080\/028418500127344993","type":"journal-article","created":{"date-parts":[[2004,7,23]],"date-time":"2004-07-23T15:10:35Z","timestamp":1090595435000},"page":"167-171","source":"Crossref","is-referenced-by-count":6,"title":["Factors influencing patient radiation doses from barium enema examinations"],"prefix":"10.1177","volume":"41","author":[{"given":"T.","family":"Vehmas","sequence":"first","affiliation":[{"name":"Department of Radiology, Helsinki University Central Hospital, Helsinki, Finland"},{"name":"The Finnish Institute of Occupational Health, Unit of Radiology, Helsinki, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.S.","family":"Lampinen","sequence":"additional","affiliation":[{"name":"Radiation and Nuclear Safety Authority STUK, Helsinki, Finland"},{"name":"Department of Physics, University of Helsinki, Helsinki, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Mertj\u00e4rvi","sequence":"additional","affiliation":[{"name":"Helsinki Polytechnic, Helsinki, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Rannikko","sequence":"additional","affiliation":[{"name":"Institute of Biomedicine, University of Helsinki, Helsinki, Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,8,30]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/028418500127344993","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/028418500127344993","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:44:46Z","timestamp":1777383886000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1080\/028418500127344993"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,3]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2000,3]]}},"alternative-id":["10.1080\/028418500127344993"],"URL":"https:\/\/doi.org\/10.1080\/028418500127344993","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,3]]}}}