TVM has data at the center of everything along the following lines
These are the key elements of the TVM system ... everything center around data:
- The state at the beginning of the period;
- The state at the end of the period;
- Progress is determined by the change in state from the beginning to the end of the period; and
- Performance is a function of the resources used to achieve the progress.
The two graphics following show how elements of the malaria situation, and cost efficiency, cost effectiveness and progress are related.
- the state at the beginning of the period;
- the state at the end of the period; and
- the activities that may go into achieving change in state ... each of which individually can be costed.
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