Development of Automatic Visceral Fat Volume Calculation Software for CT Volume Data

Table 1

List of data sets with substitute indices for visceral fat volume, calculated true visceral fat volume, and automatically calculated visceral fat volume.

	Height (m)	Weight (kg)	Substitute indices			Visceral fat volumes		Absolute error of; visceral fat volume; (cm^3)
			BMI (kg/m^2)	Waist circumference (cm)	Visceral fat area (cm^2)	True (cm^3)	Calculated (cm^3)
Female	1.64	41	15.2	70.0	50	833	926	93
	1.57	42	17.0	65.5	21	216	243	27
	1.53	43	18.4	75.5	22	73	195	122
	1.47	44	20.4	68.5	36	1003	1054	51
	1.44	47	22.7	83.0	66	1598	1697	99
	1.56	59	24.2	80.5	116	3463	3565	102
	1.53	65	27.8	98.0	120	4955	5076	121
	1.40	56	28.6	98.0	111	3198	3340	142
	1.55	71	29.6	104.5	153	1955	2026	71
	1.57	77	31.2	112.5	217	5936	6149	213
	1.47	69	31.9	101.0	99	3805	3910	105
	1.55	84	35.0	115.0	203	5159	5426	267
Male	1.68	50	17.7	71.0	30	603	624	21
	1.62	47	17.9	72.0	44	891	908	17
	1.79	59	18.4	77.0	66	1306	1348	42
	1.68	62	22.0	78.0	99	3074	3239	165
	1.56	58	23.8	87.0	99	3081	3266	185
	1.65	66	24.2	85.0	124	3583	3726	143
	1.75	84	27.4	97.5	141	4647	4820	173
	1.71	81	27.7	89.0	117	4029	4137	108
	1.61	74	28.5	88.0	125	5393	5595	202
	1.58	78	31.2	111.0	192	4587	4748	161
	1.77	100	31.9	106.0	188	7837	8170	333
	1.80	109	33.6	115.0	220	5819	6069	250