Table A3.

Estimated arterial blood temperature and estimated heat transport to the hands for functional hand skin temperature for the well-dressed situation.

	Estimated arterial blood temperature reaching hand skin (°C)		Estimated heat transported to hands by blood flow (W)
Hands	Average male	Average female	Average male	Average female
Comfortably cold (27°C)	34.4	33.5	5.4	3.3
Dexterity loss (22°C)	31.9	30.5	5.1	3.0
Pain and NFCI (15°C)	27.8	25.7	4.9	2.8
Injury risk (5°C)	16.6	14.0	1.9	1.3