Table 5 .

Bladder Management Difficulties and Bowel Management Difficulties: accuracy of variable- and fixed-length CATs and short forms: correlations with full-bank score

Item Bank	Mode	N	No. of items administered			Max	%Min	%Max	Corr. w/ Full-bank score
			Mean	SD	Min
Bladder Management difficulties	Variable-length CAT (min 4)	757	8.44	3.75	4	12	32.72	20.40	0.994
	Variable-length CAT (min 8)	757	10.06	1.98	8	12	46.83	50.40	0.994
	8-item fixed-length CAT	757	8	0	8	8	n/a	n/a	0.979
	8-item short form	757	8	0	8	8	n/a	n/a	0.963
Bowel Management Difficulties	Variable-length CAT (min 4)	757	8.18	3.67	4	12	34.74	43.99	0.969
	Variable-length CAT (min 8)	757	9.86	1.95	8	12	50.99	43.99	0.976
	9-item fixed-length CAT	757	9	0	9	9	n/a	n/a	0.965
	9-item short form	757	9	0	9	9	n/a	n/a	0.960

Corr. = Correlation.