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In <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ustralia, there is no reliable estimate of the size of the donor\u2010eligible population. This study uses a refinement to a published method to determine the population prevalence of donor\u2010exclusion factors and subsequently estimates the size of the potential donor pool in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ustralia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study Design and Methods<\/jats:title><jats:p>A total of 70 donor\u2010exclusion factors (in addition to age) were identified. The donor\u2010eligible population was estimated by subtracting the prevalence of the exclusion factors from the total population. Prevalence of the donor\u2010exclusion factors was adjusted for age, deferral period, and overlap of multiple conditions. Overlap was adjusted by extending a published random\u2010probability model according to known association of epidemiologic data on overlapping conditions.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The most prevalent (deferral period\u2013adjusted) donor\u2010exclusion factor among the 16\u2010 to 80\u2010year\u2010old Australian population was variant Creutzfeldt\u2010Jakob disease\u2013related travel risk (6.8%) followed by upper respiratory tract infections (6.4%). After exclusion of all factors, and accounting for overlapping factors, 62% of 16\u2010 to 80\u2010year\u2010olds or 47.3% of the total population were donor eligible in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ustralia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>We developed a refined method for estimating the size of the donor\u2010eligible population. Applying this method to <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ustralia, we estimate that approximately 10.7 million people (62% of the 16\u2010 to 80\u2010year\u2010olds) were eligible to donate blood in <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ustralia in 2012.<\/jats:p><\/jats:sec>","DOI":"10.1111\/trf.12649","type":"journal-article","created":{"date-parts":[[2014,5,5]],"date-time":"2014-05-05T03:17:18Z","timestamp":1399259838000},"page":"2445-2455","source":"Crossref","is-referenced-by-count":12,"title":["A refined method for estimating the size of the potential blood donor pool in <scp>A<\/scp>ustralia"],"prefix":"10.1111","volume":"54","author":[{"given":"Tarana T.A.","family":"Lucky","sequence":"first","affiliation":[{"name":"The Kirby Institute The University of New South Wales  Sydney Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anthony J.","family":"Keller","sequence":"additional","affiliation":[{"name":"Australian Red Cross Blood Service  Perth Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Clive R.","family":"Seed","sequence":"additional","affiliation":[{"name":"Australian Red Cross Blood Service  Perth Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"June","family":"Lee","sequence":"additional","affiliation":[{"name":"Australian Red Cross Blood Service  Perth Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claire","family":"Styles","sequence":"additional","affiliation":[{"name":"Australian Red Cross Blood Service  Perth Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joanne","family":"Pink","sequence":"additional","affiliation":[{"name":"Australian Red Cross Blood Service  Brisbane Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David P.","family":"Wilson","sequence":"additional","affiliation":[{"name":"The Kirby Institute The University of New South Wales  Sydney Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,5,4]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_2_7_2_1","DOI":"10.1111\/j.1537-2995.2009.02305.x"},{"doi-asserted-by":"publisher","key":"e_1_2_7_3_1","DOI":"10.5694\/j.1326-5377.2006.tb00586.x"},{"doi-asserted-by":"publisher","key":"e_1_2_7_4_1","DOI":"10.1111\/j.1537-2995.2011.03280.x"},{"doi-asserted-by":"publisher","key":"e_1_2_7_5_1","DOI":"10.1111\/j.1537-2995.2010.02882.x"},{"doi-asserted-by":"publisher","key":"e_1_2_7_6_1","DOI":"10.1111\/j.1537-2995.2011.03071.x"},{"doi-asserted-by":"publisher","key":"e_1_2_7_7_1","DOI":"10.1111\/j.1423-0410.2010.01446.x"},{"doi-asserted-by":"publisher","key":"e_1_2_7_8_1","DOI":"10.1016\/S0140-6736(13)60631-5"},{"doi-asserted-by":"publisher","key":"e_1_2_7_9_1","DOI":"10.1159\/000313949"},{"unstructured":"National Blood Authority Australia.Annual report 2011\u20102012.2012. 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