Gender differences and frequency of whole blood donation in Italian donors: Even though I want to, I cannot?

Women are under-represented among blood donors and this difference is particularly strong in Italy. This study explore the reasons for the gender gap using a sample of donors who had stopped donating at least two years previously and analyzing the role of frequency of donation.No significant gender differences emerged between the reasons provided by subjects but Italy was the country with the longest prescribed interval between whole blood donations for women.The gender gap is related to the lengthy interval between successive donations of whole blood and reducing this interval could help increase the proportion of women donors.