Table II.

Average temperature error across all trials of the MAPA leg and phantom experiments for several reference combinations.

Average Temperature Error (°C)
Reference Configuration Used	All Leg Trials	*Leg Trials 2, 3, and 4	All Phantom Trials
Inner only	1.33	0.94	0.28
Rect only	1.75	1.53	0.51
Outer only	1.82	1.37	0.37
Inner-Rect	1.00	0.52	0.20
Inner-Outer	1.05	0.44	0.13
Inner and 10 or more Outer	1.09	0.51	0.19
In-Vivo Fat Layer only	1.41	1.10	N/A

^*Results excluding leg trial #1 are shown for comparison since large temperature errors were seen in that single trial that are most likely due to confounding temperature changes in the leg.