Blood Transfusion Services Impact Model and Manual (UNAIDS, 1999, 29 p.): 4. Model inputs: 4.3 Blood wastage

Blood Transfusion Services Impact Model and Manual (UNAIDS, 1999, 29 p.)

4. Model inputs

		(introduction...)
		4.1 Blood collection
		4.2 Blood processing
		4.3 Blood wastage
		4.4 Blood distribution
		4.5 Extent necessary
		4.6 Transfusion recipients

4.3 Blood wastage

Inputs describing the levels of blood wastage before and after the intervention, either because 1) it tests negative for HIV infection, but positive for other diseases; 2) was discarded after being in storage for distribution having been tested, or 3) was discarded after being in storage for distribution, not having been HIV tested.

Figure