Welch Allyn EarlySense System 1.0 - Equivalent to model EverOn 1.0 - User Manual - Manual (Page 54)

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Patient Movement
Movement rates are determined in terms of percentage of movement time within a
defined period of time as described in the following table. The accuracy of the system in
displaying different rates is also presented below.
Rate Percentage of movement
during defined period Accuracy of rates
displayed
(For adults)
Accuracy of rates
displayed (For children)
0 0 100% 100%
L Up to 40% 100% 100%
M 40-60% 81% 81%
H 60-80% 100% 86%
EH 80-100% 96% 94%
Patient movement over time can be viewed in Trends (See Trends, page 51).
Low Patient Movement Alert
Alerts for movement are displayed in cases of low and extremely high movement. An
alert for Low movement (Figure 35) may come up once a day at 6:00 AM if during the
night (00:00-6:00) the amount of patient movement or activity level was below a certain
threshold, which might imply the patient is in risk for developing pressure ulcers.
Following dismissing the alert of low movement, you will be asked if you want a Patient
Turn reminder for this patient (Figure 34).