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Effect of changing the age criteria for blood donors
Author(s) -
Goldman M.,
Fournier E.,
CameronChoi K.,
Steed T.
Publication year - 2007
Publication title -
vox sanguinis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.68
H-Index - 83
eISSN - 1423-0410
pISSN - 0042-9007
DOI - 10.1111/j.1423-0410.2007.00897.x
Subject(s) - medicine , donation , blood donor , age limit , apheresis , population , blood donations , surgery , family medicine , demography , environmental health , immunology , platelet , sociology , economics , economic growth
Background and Objectives The upper age limit for allogeneic blood donation varies among countries and blood operators. We assessed the impact of the removal of the upper age limit for donation in Canada from December 2004 to January 2006. Materials and Methods Starting in December 2004, regular donors were permitted to continue whole blood or apheresis donation past their 71st birthday, provided an annual external medical assessment was performed by their family physician. Regular donors aged from 70 to 74 were sent a letter about the change in criteria, and encouraged to continue donations. Rates of donor adverse reactions and deferrals were calculated for these donors and donors in other age groups. Results In the 13‐month period following implementation of the new criteria, 961 (54%) of regular donors who had received a letter initiated a medical inquiry, and 862 inquiries were completed and returned to Canadian Blood Services. In 98% of cases, the donors’ family physician approved ongoing donation. Of the 659 donors who presented to donate, 93% successfully donated. There was only one moderate/severe donor reaction out of 3137 donor attendances for donors aged 71 and older. This rate was not statistically different from the rate in the overall donor population. No donors were deferred for high‐risk activities or had positive infectious disease test results. Conclusion Regular blood donors may safely continue to donate past their 71st birthday. Extra steps in the donation process, such as an external medical inquiry, may not be necessary.