Table 3. Numbers and percentages of patients with lymphoedema assessed objectively by direct volumetry, indirect volumetry, BIS and perimetry and subjectively by sensation of arm weight, shirt sleeve adjustment and arm swelling.

Variable	Category	Number	%
Direct volumetry	≥200 mL	93	20.1
	<200 mL	366	79.2
	Not performed	3	0.7
Indirect volumetry	≥200 mL	131	28.4
	<200 mL	331	71.6
Perimetry	≥2 cm	141	30.5
	<2 cm	321	69.5
BIS L-DEX	≥10	59	12.8
	<10	403	87.2
	≥6.5	96	20.8
	<6.5	366	79.2
Arm weight	No difference	266	57.6
	Slight difference	105	22.7
	Moderate difference	61	13.2
	Large difference	30	6.5
Shirt sleeve adjustment	No difference	295	63.9
	Slight difference	102	22.1
	Moderate difference	39	8.4
	Large difference	26	5.6
Arm swelling	No difference	299	64.7
	Slight difference	93	20.1
	Moderate difference	47	10.2
	Large difference	23	5