Last Updated

23 Jul 2020

Association between malaria control and paediatric blood transfusions in rural Zambia: an interrupted time-series analysis

Objectives

Blood transfusions can reduce mortality among children with severe malarial anaemia, but there is limited evidence quantifying the relationship between paediatric malaria and blood transfusions.

This study explores the extent to which the use of paediatric blood transfusions is affected by the number of paediatric malaria visits and admissions. It assesses whether the scale-up of malaria control interventions in a facility catchment area explains the use of paediatric blood transfusions.

Principal Institution(s)

Principal Investigator
Rationale and Abstract

The study was conducted at a referral hospital for 13 rural health centres in rural Zambia. Data were used from facility and patient records covering all paediatric malaria admissions from 2000 to 2008. An interrupted time series analysis using an autoregression-moving-average model was conducted to assess the relationship between paediatric malaria outpatient visits and admissions and the use of paediatric blood transfusions. Further investigation explored whether the use of paediatric blood transfusions over time was consistent with the rollout of malaria control interventions in the hospital catchment area.

Study Design

Interrupted time-series analysis

Thematic Categories

Date

2013 Jan - 2014 Dec
Project Site
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