Syncopal-type reactions tend to be delayed and result in falls among elderly blood donors.
Noriko NambaFumihiko IshimaruGaku KondoTatsuma HashizumeNoriko KuniiReiko ShibataYoshihiro SawamuraTsuneo KatoPublished in: Vox sanguinis (2020)
In female donors and elderly donors (donating 400 ml of WB), syncopal-type reactions tended to be delayed. Elderly donors with syncopal-type reactions had a significantly higher risk of falls.