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. 2012 Aug 16;12:256. doi: 10.1186/1472-6963-12-256

Table 2.

Means and standard deviations of CTM item and total scores measured on 5-point and 3 point response scales

CTM item
English CTM on 5-point response scale
English CTM on 3-point response scale
Chinese CTM on 5-point response scale
Chinese CTM on 3-point response scale
  Mean SD Mean SD Mean SD Mean SD
1. Agreed health goals and means
62.0
29.5
66.2
47.0
57.3
29.3
61.8
47.8
2. Preferences deciding health needs*
68.1
25.5
79.0
38.5
61.7
26.7
70.6
43.8
3. Preferences deciding where needs met
69.9
23.9
82.6
35.8
64.7
25.2
75.8
40.4
4. Had information needed for self-care
67.5
27.4
75.7
42.4
66.1
27.2
73.9
43.7
5. Understand how to manage health
73.4
24.3
84.7
35.1
68.8
24.9
78.8
40.6
6. Understand signs and symptoms
53.5
29.9
51.6
48.7
49.5
29.3
45.2
48.5
7. Understand medications’ purpose
77.4
19.0
91.8
24.5
76.1
19.6
90.9
26.6
8. Understand how to take medications
79.5
17.0
94.2
19.7
78.0
17.2
93.6
21.5
9. Understand medications’ side effects*
45.2
26.3
38.6
44.9
47.4
28.6
42.4
47.4
10. Had written list appointments and lists
71.0
16.7
88.3
28.5
73.6
17.5
91.8
26.6
11. Had written care plan
37.0
23.1
24.9
41.7
38.8
25.8
28.2
43.2
12. Understand what makes better or worse
67.0
27.6
76.2
42.0
59.1
27.5
65.2
47.0
13. Understand care responsibilities *
72.5
24.8
83.7
36.4
67.4
23.8
80.0
39.7
14. Confident knew how to manage
74.1
20.8
88.4
29.9
70.6
19.5
86.1
32.5
15. Confident could do what needed
72.6
22.5
85.9
32.4
68.0
22.4
81.5
36.7
CTM-15 total score
66.0
14.7
74.1
19.8
63.1
15.4
71.1
22.9
CTM-3 total score 61.9 17.7 67.1 25.6 58.8 18.1 64.3 29.3

Note: item scores are coded as 0 = strongly disagree, 25 = disagree, 50 = neutral, 75 = agree, 100 = strongly agree for the 5-point scale and as 0 = strongly disagree or disagree, 50 = neutral, 100 = strongly agree or agree for the 3-point scale; * CTM-3 items.