Visits to general practitioners after iron-related deferrals from blood donation in middle-aged and older Australian blood donors

Abstract

Background:

Australian Red Cross Lifeblood (Lifeblood) advises donors to visit their general practitioner (GP) for medical follow-up if they are deferred from donating due to having a lower than acceptable level of hemoglobin (Hb) and/or serum ferritin (iron-related deferrals).

Methods:

We used the Sax Institute's 45 and Up Study data linked to Lifeblood's donor datasets and other health administrative datasets. We examined the rate of visits to a GP after iron-related deferral from donation, and investigated whether an early visit to a GP (within 30 days following the deferral) had an impact on return to make successful donation within 12, 18, and 24 months compared to a delayed or no GP visit.

Results:

A total of 1928 donors underwent iron-related deferral. The rate of visits to a GP in the first month after deferral was double the rate observed a month prior. However, only 52.4% of those deferred visited a GP early with slightly more than half of those receiving an iron-monitoring test. Return to donate over the 24 months was lower in donors visiting their GP early (adjusted Hazard Ratio [aHR] 0.86, 95% CI 0.77–0.97). Early GP visitors were likely to have a relatively poorer health than the delayed or no GP visit group.

Conclusions:

Only half of the donors with an iron-related deferral followed advice from Lifeblood and visited their GP within 30 days of deferral, and these donors have a significantly reduced likelihood of future successful blood donation which may be due to their relatively poorer health status.

Document Type

Journal Article

Date of Publication

12-1-2021

Volume

61

Issue

12

PubMed ID

34617291

Publication Title

Transfusion

Publisher

Wiley

School

School of Medical and Health Sciences

RAS ID

37024

Funders

funding information :

https://doi.org/10.1111/trf.16701

Comments

Karki, S., Davison, T. E., Liu, B., Bell, K., Olynyk, J. K., Hayen, A., & Irving, D. O. (2021). Visits to general practitioners after iron‐related deferrals from blood donation in middle‐aged and older Australian blood donors. Transfusion, 61(12), 3335-3343.

https://doi.org/10.1111/trf.16701

Copyright

subscription content

First Page

3335

Last Page

3343

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Link to publisher version (DOI)

10.1111/trf.16701

Link to publisher version (DOI)

10.1111/trf.16701