TABLE 5.

Tissue interface width—diaphragm.

Tissue interface width diaphragm (mm, lower is better)
	FDK	MKB	MCMKB
Ideal	3.1	2.4	1.5
Constant Velocity 9.2 s	6.6 ± 7.1	6.1 ± 12.2	5.8 ± 12.3
Constant Velocity 60 s	4.6 ± 21.8	4.3 ± 15.3	4.4 ± 6.5
Constant Velocity 120 s	3.3 ± 15.4	3.2 ± 28.9	3.9 ± 10.4
Constant Velocity 240 s	3.2 ± 7.6	3.3 ± 22.4	4.1 ± 8.6
Variable Gap 20°	2.6	2.4	1.4
Variable Gap 30°	3.1	2.9	1.7
Variable Gap 40°	4.1	3.3	1.8
Static Gap 20°	3.1	3.0	1.5
Static Gap 30°	–	–	1.9
Static Gap 40°	–	–	5.7
ADAPT Patient Mean	2.4 ± 0.3	2.2 ± 0.6	1.2 ± 0.1