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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Assessment. 2015 Aug 17;23(2):232–239. doi: 10.1177/1073191115599053

Table 5.

CCTI Raw Score Conversion to Age-Corrected Scaled Score for Midpoint Age=40 (Age Range=30-50).

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 <19 <24 <1
3 19 25 1
4 0 18-19 20-22 26-30 39-44 52-60 2
5 1 20 27-29 1 23-24 31-32 2-3 45 61-63 3-5
6 2 21-22 30 25 33-34 4-5 46-47 64 6-10
7 3 23-24 31-33 2 26-27 35-36 6 48-54 67-74 11-18
8 25 33-34 3 28-30 37-39 7 55-56 75-76 19-28
9 4 26-28 37-40 31 40-41 8 57-59 78-82 29-40
10 5 29-30 41-42 4 32-33 42-44 9 60-64 83-86 41-59
11 31-32 43-44 5 34-35 45-46 65-66 87-89 60-71
12 6 33-34 45 37-38 47 10 68-70 90-91 72-81
13 35 46-47 6 39 48-49 11 71-72 92-93 82-89
14 36 48 40 50-52 73-77 94-99 90-94
15 37 49-51 41 53 12 78 100 95-97
16 39 52 103 98
17 42 54 99
18 >42 >54 >99

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