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Table 2 Scoring criteria for level of device innovation; modified PwC value creation matrix

From: Novel wearable and contactless monitoring devices to identify deteriorating patients in the clinical setting: a systematic review protocol

 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