Table 1.

PICO framework for defining the eligibility of the studies for the primary research question

P-Population	All types of point of care diagnostics
I-Interventions	Supply chain management (production, selection, quantification, procurement, storage, distribution, redistribution, quality assurance, inventory management, negotiation with suppliers, and safe disposal of use POC diagnostics)
C-Comparison	Absent supply chain management measures
O-Outcomes	Availability of POC diagnostic tests Use of POC diagnostic tests