Blood Donation Practice and Associated Factors in Ethiopia: A Systematic Review and Meta-analysis

Money matters: The association between blood donation rates and healthcare system quality across 171 countries

BACKGROUND

Worldwide, insufficient blood donations cause blood shortages that jeopardize vital medical treatments for patients. Blood donation rates vary widely across countries, yet the determinants of this variation remain poorly understood. This study aims to illuminate the role of the institutional context in which blood donation is embedded by examining the link between country-level blood donation rates and healthcare system quality.

STUDY DESIGN AND METHODS

The study employed a cross-sectional design using data on blood donation rates from 171 countries from the 2021 WHO Global Status Report on Blood Safety and Availability and three healthcare quality indicators (i.e., Healthcare Access and Quality [HAQ] Index, life expectancy, and health expenditures). The pre-registered hypotheses are tested using multiple linear regression. Robustness checks control for confounding factors.

RESULTS

HAQ Index and health expenditures are positively associated with blood donation rates, whereas life expectancy is not related to blood donation when controlling for confounds. Health expenditures display the most robust association with blood donations, even when controlling for confounding factors, and when comparing countries within the same continent.

CONCLUSION

Higher healthcare system quality in terms of HAQ Index and higher healthcare expenditures are related to higher blood donation rates. The finding that healthcare expenditures are most consistently related to blood donation rates indicates that policymakers should consider prioritizing financial support for the healthcare system, including blood-collecting institutions. More broadly, a better understanding of the role of contextual factors for blood donation may be needed to increase blood availability worldwide.

A survey assessing knowledge and attitude about blood donation among blood donors in Jordan

Background

Recruitment of low risk blood donors can be challenging. Efforts should be made to increase the level of awareness and positive attitude towards blood donation. An essential step to achieve this is obtaining comprehensive data about the current situation of awareness, knowledge and attitudes of the population towards blood donation.

Methods/materials

The present study was conducted at two blood donation centres in Amman, Jordan, during 2021. A total of 536 whole blood donors were included. Data regarding their demographic characteristics, blood donation history as well as their knowledge and attitudes regarding blood donation were collected by a questionnaire.

Results

Four hundred ninety participants (91.4%) were males, whereas only 46 participants (8.6%) were females. Ninety seven subjects (18.1%) were first time donors, whereas 431 subjects (81.9%) had previous donations. The participants' median score in the knowledge section was 19.0 points (range 5-25 points). Based on a cut-off of 15 out of 28: 84% of the participants were knowledgeable. Similarly 97% of the participants had a positive attitude based on a cut-off of 17 out of 32 points. Multivariate analysis revealed that high knowledge score was significantly associated with study major and employment status, whereas a positive attitude was significantly associated with a higher income. More than half of first time donors stated lack of awareness as being the reason for not donating blood before.

Conclusion

Measures to improve awareness, knowledge and attitudes towards blood donation should be implemented in order to meet the increasing demand for blood and blood components. Targeted campaigns, correction of some misconceptions and using different motivations are suggested.

Factors Influencing Blood Donation Practice Among Health Care Providers of Public Hospitals in Bahir Dar City, North West Ethiopia: A Case Control Study

Background

Blood donation is a technique in which blood is collected from a healthy individual for transfusion to someone else. WHO estimates that it is necessary to donate blood to 2% to 3% of the country's population to meet blood needs. However, blood donation remains challenging in developing countries.

Objective

This study aimed to identify factors influencing blood donation practices among healthcare providers in public hospitals in Bahir Dar City.

Methods

This institution-based unmatched case-control study was conducted in Bahir Dar City Public Hospitals from May 01 to May 25, 2022. Total sample size was 491 (123 cases and 368 controls) and then the study subject was selected by using simple random sampling technic and collect data through self-administered questionnaire. Bi-variable and multi-variable binary logistic regression analyses were used to determine the association between dependent and independent variables. Finally, the results are presented in charts and tables, and the AOR and CI are reported. Statistical significance was set at P < 0.05.

Results

Fear of anemia (adjusted odds ratio (AOR): 0.02; 95% CI 0.007-0.078), lack of opportunity (AOR: 0.42; 95% CI 0.22-0.83), lack of time (AOR: 0.03; 95% CI, 0.005-0.199), profession (AOR: 0.15; 95% CI, 0.05-0.42), aware of free medical checkup (AOR: 31.79; 95% CI 13.13-76.94), willingness to donate blood (AOR: 5.09; 95% CI 2.25-11.50), blood group type (AOR: 5.67; 95% CI 1.42-22.68), and higher work experience (AOR: 7.99; 95% CI 2.59-24.67) were found to be significantly associated with blood donation practice.

Conclusion

This study revealed that multiple factors influenced the practice of blood donation among healthcare providers. Therefore, access to blood donation areas and emphasizing the importance of donor blood donation are important for facilitating blood donation.

Blood donation practice and its predictors among undergraduate college students in Harari Regional State, Eastern Ethiopia

Objectives

The main objective of this study was to assess blood donation practice and its associated factors among undergraduate college students in Harari Region, Eastern Ethiopia.

Methods

An institutional-based cross-sectional study was employed among 518 college students selected by using a simple random sampling technique. Data was collected using pretested structured self-administered questionnaire. The collected data was entered into Epi-data 3.41 and exported to Statistical Package for Social Science version 22 for analysis. Bivariate and multivariable logistic regressions were utilized to identify factors associated with blood donation practice. p-Values of 0.05 or less was used to declare statistical significance.

Results

In this study, the overall blood donation practice was 35.7% (95% confidence interval: 31.6, 39.8). Students studying health sciences were more likely than non-health sciences students (53.5%) to donate blood. Having positive knowledge about blood donation (adjusted odds ratio = 4.17; 95% confidence interval: 2.50, 6.92), being male (adjusted odds ratio = 0.57; 95% confidence interval: 0.38, 0.87), being student of midwifery department (adjusted odds ratio = 2.16; 95% confidence interval: 1.07, 4.36) and nursing department (adjusted odds ratio = 2.42; 95% confidence interval: 1.18, 4.98) were significantly associated with blood donation practice.

Conclusion

Practice of blood donation among college students in the study is relatively low. Knowledge about blood donation, male sex and being a nursing and midwifery student were independently associated with blood donation practice. Therefore, the Regional Health Bureau and Blood Bank in collaboration with college administrators should design and implement appropriate strategies to improve blood donation practice.

Assessment of Blood Donation Practice and Its Associated Factors Among Wollega University Undergraduate Students, Ethiopia

INTRODUCTION

Blood donation is the process of collecting blood from donors who are at low risk for infection and unlikely to jeopardize their own health. Blood donation addresses maternal and child mortality and contributes to saving millions of lives. But many African countries including Ethiopia are far below the minimum blood collection rate. Furthermore, the blood donation practice is not well studied among young university students in the study area. Hence, this study was done to assess the blood donation practice and associated factors among Wollega University students, Ethiopia.

METHODS

A cross-sectional study was conducted among 387 students of Wollega University. The students were selected by systematic random sampling. Self-administered questionnaire was used to collect the data. The data were entered into Epidata V.3.1 and exported to SPSSV.25 for analysis. Both bivariate and multivariate logistic regressions were used to identify the associated factors. Adjusted odds ratio with 95% confidence interval and P-value <0.05 were used to declare the statistically significant associations in the multivariable regression. The analyzed result was presented using tables, graphs, and text.

RESULTS

Of the 360 respondents, 147 (40.8%; 95% CI: 35.7-46.1%) ever donated blood. Blood donation practice was significantly associated with college of the students (AOR = 3.247; 95% CI: 1.348-7.820), not taking part in blood donation campaigns (AOR = 0.285; 95% CI: 0.161-0.503), knowledge of blood bank location (AOR = 5.297; 95% CI: 3.081-9.110), knowledge about blood donation (AOR = 2.035; 95% CI: 1.123-3.686) and attitude toward blood donation (AOR = 2.266; 95% CI: 1.122-4.577).

CONCLUSION

The magnitude of blood donation in this study was found to be less than the recommended level by the World Health Organization. Absence of the blood donation campaigns, college of study, lack of knowledge, and poor attitude toward blood donation were the factors that influence the blood donation practice. All health and related institutions including the Wollega University must work in coordination to improve the blood donation practice focusing on the regular voluntary blood donors.

Knowledge of blood donation and associated factors in Ethiopia: a systematic review and meta-analysis

OBJECTIVE

To assess the level of knowledge about blood donation and associated factors in Ethiopia.

DESIGN

Systematic review and meta-analysis.

METHODS

Both published and unpublished cross-sectional studies on the level of knowledge about blood donation in Ethiopia were included. Articles from different databases such as PubMed/MEDLINE, HINARI, EMBASE, Scopus, Google Scholar and African Journals Online were searched. Cochrane I² statistics were used to check for heterogeneity. Subgroup and sensitivity analyses of evidence of heterogeneity were carried out. Egger's test with funnel plot was conducted to investigate publication bias.

RESULT

Twenty cross-sectional studies with a total of 8338 study participants (4712 men and 3626 women) were included. The overall nationwide level of knowledge about blood donation was 56.57% (95% CI 50.30 to 62.84). Being in secondary school and above (adjusted OR=3.12; 95% CI 2.34 to 4.16) and being male (adjusted OR=1.81; 95% CI 1.44 to 2.28) were the factors associated with level of knowledge about blood donation.

CONCLUSION

More than half of the study participants were knowledgeable about blood donation. Sex and educational status were the factors significantly associated with level of knowledge about blood donation in Ethiopia. Therefore, there is a need for education and dissemination of information about blood donation among the general population to build adequate knowledge and maintain regular blood supply.