Table 6.

Sites of Failure versus Receipt of Radiation

	Treatment Group
Failure Site	All No. (%)	CHOP-R No. (%)	CHOP-R+RT No. (%)
No. of Failures	181 (100)	126 (69.6)	55 (30.4)
Distant Site Only	47 (26.0)	31 (17.1)	16 (8.8)
Row percent		66.0	34.0
Column percent		24.6	29.1
Same Site	55 (30.4)	41 (22.6)	14 (7.7)
Row percent		74.5	25.4
Column percent		32.5	25.4
Same and Distant Site	37 (20.4)	24 (13.3)	13 (7.2)
Row percent		64.9	35.1
Column percent		19.0	23.6
No Sites of Failure	28 (15.5)	20 (11.0)	8 (4.4)
Row percent		71.4	28.6
Column percent		15.9	14.5
Unknown	14 (7.7)	10 (5.5)	4 (2.2)
Row percent		71.4	28.6
Column percent		7.9	7.2

Frequency missing = 660