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. 2020 May 6;9:104. doi: 10.1186/s13643-020-01370-1

Table 2.

Scoring criteria for level of device innovation; modified PwC value creation matrix

Remove (−2) Reduce (−1) Retain (0) Reform (+1) Replace (+2) Score
Value creation
Quality of signal capture
Quantity of resources needed for signal capture (nursing staff, doctor present, technician needed)
Number of physical locations (clinical, nursing home) device can be used
Time taken to obtain signal
Price of obtaining signal
Total score