'Like other countries, Canada's population is aging, and the implications of this demographic change need to be better understood from the perspective of blood supply' says Antonio Páez who carried out the research with a team from McMaster University, Canada.
Thus, while younger people are more likely to donate, they are also a declining share of Canada's population. The research, supported by Canada's Social Sciences and Humanities Research Council, Canada Blood Services, and Environics Analytics, is prompted by the importance of creating a sustained and reliable donor base. Currently, despite the fact that almost everyone will need to use donor blood at some point in their life, less than 4% of eligible donors give blood.
By examining the records from the Canadian Blood Services, several patterns were observed. Firstly, the 15-24 age group showed the strongest likelihood to be donors, whilst those of working age (25-54) were the least likely to be donors. The authors predict that due to an ageing population this reliance on the younger generation will be unsustainable.
The study also showed positive ties between level of education and ability to speak English with donation likelihood, whilst immigrants and the wealthy were less likely to donate. The paper shows that those living in a big city were much less likely to donate blood than those living in smaller cities or towns, coining the phrase "the stingy big-city effect". According to Páez, "The fact that those who possessed a higher level of education were more likely to donate lends weight to the assertion that, with 25% of Canadians thinking there are some risks in donating blood, educating the public would help expand the donor database".
"Blood products are an essential component of modern medicine and necessary to support many life-saving and life-prolonging procedures," states Páez, who concludes "To achieve the target levels of donations, there need to be targeted campaigns designed to encourage a greater number of Canadians to consider blood donation".
Notes to Editors:
3. BioMed Central (www.biomedcentral.com) is an STM (Science, Technology and Medicine) publisher which has pioneered the open access publishing model. All peer-reviewed research articles published by BioMed Central are made immediately and freely accessible online, and are licensed to allow redistribution and reuse. BioMed Central is part of Springer Science+Business Media, a leading global publisher in the STM sector.
Charlotte Webber | EurekAlert!
The Great Unknown: Risk-Taking Behavior in Adolescents
19.01.2017 | Max-Planck-Institut für Bildungsforschung
A sudden drop in outdoor temperature increases the risk of respiratory infections
11.01.2017 | University of Gothenburg
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
19.01.2017 | Earth Sciences
19.01.2017 | Life Sciences
19.01.2017 | Physics and Astronomy