Table 2.

Cross-tabulation between DIGEST grade distributions using version 1 and version 2 criteria (n=1,331)

SAFETY1 (version 1)	SAFETY2(version 2)
	0	1	2	3	4	Total
0	719	0	0	0	0	719
1	66	191	46	0	0	303
2	0	0	157	0	0	157
3	0	0	0	142	0	142
4	0	0	0	0	10	10
Total	785	191	203	142	10	1331
DIGEST1 (version 1)	DIGEST2 (version 2)
	0	1	2	3	4	Total
0	496	0	0	0	0	496
1	36	349	14	0	0	399
2	0	9	190	20	0	219
3	0	0	0	196	0	196
4	0	0	0	0	21	21
Total	532	358	204	216	21	1331

Abbreviations: DIGEST, Dynamic Imaging Grade of Swallowing Toxicity; MBS, modified barium swallow