WHITE: 0.00-0.07 SCRs per sec The patient is calm       LIGHT YELLOW: 0.14 SCRs per sec The patient is calm and moves a little                                                                            YELLOW: 0.21-0.027 SCRs per sec      The patient is active, observe the patient, pain/discomfort threshold is reached ORANGE: 0.33 SCRs per sec The patient is probably in pain/discomfort, evaluate the situation RED: 0.40 SCRs per sec or more       The patient is in increasing pain/discomfort

Table 2: The Skin Conductance Algesimeter index shows how the skin conductance responses per sec increase during painful procedures (www.med-storm.com).