Blood Donor Pathogen Screening Results from Zambia

Records from 2,667 blood donors at Chinsali General Hospital in 2021 reveal a 25.7% overall prevalence of transfusion-transmitted infections. The dataset contains demographic, donation type, and blood group data alongside screening results for Hepatitis B, Hepatitis C, HIV, and Syphilis. Researcher Mwila Mapipo published this analysis on figshare in 2026.

Use Cases

• Analyze the association between donor blood group (e.g., O vs. A) and infection status for pathogens like HCV using logistic regression.
• Model the relationship between donor age (e.g., over 45 vs. 16-24) and the odds of testing positive for Syphilis.
• Investigate geographic risk factors by assessing the higher odds of HIV infection associated with donors from the Mpika district.
• Examine gender-based differences in infection rates, such as the lower odds of HBV associated with female donors.

Strengths

• Contains records from 2,667 individual blood donors.
• Includes screening results for four major pathogens (HBV, HCV, HIV, Syphilis) with precise prevalence percentages.
• Data is accompanied by published statistical analysis identifying significant risk factors with adjusted odds ratios and confidence intervals.

Limitations

• The dataset is small at 5.5 KB, limiting its use for training complex machine learning models.
• Data is from a single hospital in one province of Zambia over one year, limiting geographic and temporal generalizability.
• Specific column names and the raw data structure are not detailed in the provided description.

Provenance

Source

figshare, authored by Mwila Mapipo.

Collection Method

Cross-sectional study using blood bank records and laboratory screening with the Abbott Alinity i platform.

Time Range

January to December 2021.

Freshness

Data covers the year 2021; the record was last updated in 2026.

Geography

Chinsali General Hospital Blood Bank, Muchinga Province, Zambia.