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BMC Res Notes
; 10(1): 738, 2017 Dec 16.
Article
in English
| MEDLINE
| ID: mdl-29246245
ABSTRACT
OBJECTIVE: This study aims to determine the distribution of blood groups and the demographic background of blood donors in a referral hospital in Northern Tanzania. RESULTS: The most common blood group was O (52.3%) and the least common was AB (3.18%). 97.7% of the blood donors were Rh positive and the rest were Rh negative. Most donors were young adults, representing the age group of 19-29. The majority of donors were male (88.1%) and the majority (90.8%) were replacement while the remainder was voluntary donors.