Abstract
Background: Regular voluntary unpaid blood donation assures safe blood supply in association with
minimum infection transmission. The purpose of this study was to identify the frequency of regular voluntary
blood donation and to evaluate the causes of donating blood as well as factors impeding blood donations
among the medical and nonmedical students of Karachi.
Methods: A comparative cross sectional study was conducted among medical and nonmedical students of
JSMU and NED University respectively from May to October 2018. Sample size was 272 including 137 medical
and 135 non-medical students. Data was analyzed using SPSS version 22.0. Chi-square test of
independence/ Fischer’s exact test were applied to assess statistical significance.
Result: In medical group 5/21(23.8%) voluntary regular donors were recorded. In non-medical group,
voluntary regular donors were found to be 8/30 (26.6%) (p>0.00). Medical students most commonly 15/21
(71.4%) donated blood voluntarily in a camp while non-medical participants frequently donated blood as
replacement donors 13/30 (43.3%) (p>0.00). Major hindering factor for blood donation in both study groups
was non-participation in blood donation derives i.e. 66/116 (56.8%) in medical and 53/105 (50.4%) in
non-medical groups respectively. Anemia, 20/116 (17.2%) in medical and 15/105 (14.2%) in nonmedical
students was the second major cause of not donating blood.
Conclusion: The frequency of regular voluntary blood donations is very low among undergraduates.
However, comparatively, the trend is slightly higher among non-medical group. The major hindrance in not
donating blood was non-participation in blood donating derives.
Rabisa Batool, Nazish Jaffar, Syeda Ramsha Batool, Insia Hasan, Suresh Klanghani, Rubina Ghani, Suresh Kumar. (2020) Frequency of Regular Voluntary Blood Donors and Factors Associated with Blood Donation in Karachi, Pakistan, The Pakistan Journal of Medicine and Dentistry, Volume 9, Issue-2.
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