Variable description | Definition |
---|---|
TFT, baseline finger temp (°C). | |
T5TFT5, finger temp (°C) at 10 min recovery after rewarming. | |
T1AT1, baseline arm temp (°C). | |
T5AT1, arm temp (°C) during rewarming. | |
T4TFT3, finger temp (°C) after 10°C cooling. | |
T5TFT3, finger temp (°C) after rewarming. | |
Finger systolic blood pressure % (FSBP%) | %pressure = 100[(Pc30×Pt)/(P30×Pct)] where Pc30 = FSBP of reference finger at 30°C; Pct = systolic pressure of the reference finger at cooling temperature (t); P30 and Pt = respective values of the cooled finger |
Finger temperature index (FTI) | FTI = TFT − (T5FT5×[T1AT1/T5AT1]) |
Rewarming index 1 (RWI 1) | RWI 1 = T4TFT3 − T5TFT3 |
Rewarming index 2 (RWI 2) | RWI 2 = T5TFT3/T4TFT3 |