| dc.description.abstract | Since 2006, low-to medium-income countries in Sub Saharan Africa have been adopting
molecular methods for testing for Early Infant Diagnosis (EID) of Human Immunodeficiency
Virus (HIV) in infants. Such molecular methods require a number of inputs such as; airconditioned
laboratories, training of human resource, regular procurements of reagents and
commodities and a robust logistics information management system among other things.
Various studies conducted in Low-to Medium-Income Countries (LMIC) have shown that
most laboratories in these countries have difficulties providing access to Early Infant
Diagnosis of HIV in children. In 2012, 39%of eligible infants in Zambia were not tested for
HIV. One reason for this situation was the frequent occurrence of reagent and commodity
stock-outs. The frequency of stockouts is a measure of the robustness of the supply chain.
This study conveniently selected the following laboratories to assess the frequency of EID
reagents stock outs; University Teaching Hospital (UTH) and Centre for Infectious Disease
Research in Zambia (CIDRZ) laboratories in Lusaka, Arthur Davison Children’s Hospital
(ADCH) laboratory in Ndola and Livingstone central hospital (LCH) laboratory in
Livingstone.
This was a cross sectional mixed method study. Quantitative data in form of binary data (0 =
stock out, 1= in stock) for each day, was collected using a Checklist; the binary data was
entered into excel then transferred into Stata13for analysis to obtain Frequencies, Mean stock outs
and stock out durations.
Quantitative results were presented in form of pie charts and graphs to show the stock
fluctuations over the 2-year period. Qualitative data was obtained from in-depth interviews
with key informants using a structured interview schedule. Their responses were processed
into major themes, sub themes and categories to come up with the various reasons in the EID
supply chain which cause stock outs.
The study revealed that Stock out frequencies (incidents) for the period of the study (24
months), were few (Mean; 2.4 SD 1.1). However, the durations of the stock out periods were
long (30% of 24 months). This translated to the test not being available for reasons of
commodity stock outs for 4 months of each year.
There were many reasons which led to EID commodity stock outs, prominent amongst which
was the non-allocation of funds by the MoH. This created a persistent funding gap which was
accentuated by other deficiencies in the supply chain of EID commodities. | en |
