Khảo sát thực trạng nhận thức, thái độ, hành vi của người hiến máu về nhóm máu hiếm

The survey is conducted on 937 donors in Hanoi in order to investigate knowledge of rare blood group. Results: 84.6 percent of the respondents have heard rare blood group, 93.7 percent of respondents are ready to donate blood if they have rare blood group; 94.4 percent of them are willing to be done an experiment on rare blood group. However, 69.2 percent of them have "poor" knowledge about blood group AB when they think that blood group AB is rare blood group; 66.7 percent of donors has never known rare blood group. The factors relating to knowledge, attitude and practice of rare blood group consist of: female gender, under age 35, donating blood over 3 times, educational background.