Table 9.

CCTI Raw Score Conversion to Age-Corrected Scaled Score for Midpoint Age=65 (Age Range=60-70).

Scaled Score	Vig A Reason (n=40)	Vig A Understand (n=40)	Vig A Total (n=40)	Vig B Reason (n=45)	Vig B Understand (n=45)	Vig B Total (n=45)	Reason Total (n=40)	Understand Total (n=40)	CCTI Total (n=40)	%ile
2		<16	<24		<21	<27	<2	<37	<54	<1
3	0	16-18	24		21	27-29	2	37-42	54-59	1
4		19	25-26	0	22	30-33		43-44	60-62	2
5	1	20-21	27-30	1	23-25	34-35	3-4	45-46	63-67	3-5
6	2	22-23	31-35		26-27	36-37	5	47-53	68-72	6-10
7		24-26	36-37	2	28-29	38-39		54-57	73-77	11-18
8	3	27	38	3	30-31	40	6	58-59	78-79	19-28
9	4	28-29	39-40		32	41-42	7-8	60-62	80-83	29-40
10	5	30-31	41-43	4	33-35	43-45	9	63-66	84-87	41-59
11		32	44	5	36-37	46-47	10	67-70	88-92	60-71
12	6	33	45		38-39	48-49	11	71-72	93-95	72-81
13		34-35	46-47	6	40-41	50-53		73-74	96-97	82-89
14		36	48-49		42	54-55	12	75-78	98-100	90-94
15		37	50		43-44	56		79	101	95-97
16		38-43	51-56		45-46	57-59		80-88	102	98
17		44	57		47	60		89-91	103	99
18		>44	>57		>47	>60		>91	>103	>99

Note. Vig A=Vignette A, Vig B=Vignette B, Reason=Reasoning, Understand=Understanding, CCTI=Capacity to Consent to Treatment Instrument.