Table 2.
Mean, SD, missing data, floor and ceiling scores of each item (n = 238)
| Item | Mean | SD | Missing(%) | Floor(%) | Ceiling(%) | Item | Mean | SD | Missing(%) | Floor(%) | Ceiling(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RTI1 |
6.55 |
3.04 |
0.0 |
3.4 |
19.3 |
RTI21 |
7.23 |
2.39 |
0.0 |
0.4 |
26.1 |
| RTI2 |
6.68 |
2.94 |
0.0 |
0.4 |
21.4 |
RTI22 |
6.97 |
2.94 |
0.0 |
0.4 |
25.2 |
| RTI3 |
5.97 |
3.20 |
0.0 |
1.7 |
16.4 |
RTI23 |
5.84 |
2.75 |
16.0 |
3.4 |
11.8 |
| RTI4 |
7.67 |
3.15 |
0.0 |
5.5 |
39.1 |
RTI24 |
6.79 |
2.74 |
0.0 |
1.3 |
16.4 |
| RTI5 |
5.28 |
3.08 |
0.0 |
5.5 |
12.2 |
RTI25 |
6.53 |
1.93 |
0.8 |
1.3 |
5.9 |
| RTI6 |
6.44 |
3.32 |
0.0 |
7.6 |
20.6 |
RTI26 |
7.41 |
3.15 |
0.0 |
4.2 |
34.0 |
| RTI7 |
3.99 |
3.35 |
0.0 |
18.1 |
7.1 |
RTI27 |
6.95 |
3.36 |
0.0 |
6.7 |
33.2 |
| RTI8 |
5.31 |
2.75 |
0.0 |
6.3 |
7.1 |
RTI28 |
3.79 |
3.50 |
0.0 |
10.1 |
13.4 |
| RTI9 |
5.81 |
3.44 |
0.4 |
6.3 |
21.8 |
RTI29 |
3.55 |
3.31 |
0.4 |
15.5 |
9.7 |
| RTI10 |
7.78 |
2.22 |
0.0 |
0.4 |
30.7 |
RTI30 |
4.44 |
3.55 |
0.4 |
8.8 |
18.1 |
| RTI11 |
7.99 |
2.33 |
0.0 |
1.3 |
31.9 |
RTI31 |
6.00 |
3.53 |
0.0 |
5.5 |
22.7 |
| RTI12 |
8.16 |
2.30 |
0.4 |
1.3 |
37.8 |
RTI32 |
6.71 |
3.16 |
0.0 |
5.5 |
23.5 |
| RTI13 |
5.13 |
3.36 |
0.0 |
9.7 |
15.5 |
RTI33 |
7.78 |
2.83 |
0.0 |
3.4 |
33.6 |
| RTI14 |
5.59 |
3.61 |
0.8 |
12.6 |
22.7 |
RTI34 |
7.65 |
2.75 |
0.0 |
2.5 |
36.1 |
| RTI15 |
7.01 |
2.37 |
0.0 |
0.8 |
22.3 |
RTI35 |
5.59 |
3.16 |
0.0 |
7.1 |
14.3 |
| RTI16 |
8.71 |
1.87 |
0.4 |
1.3 |
50.4 |
RTI36 |
7.47 |
2.48 |
0.0 |
2.5 |
26.1 |
| RTI17 |
9.41 |
1.34 |
0.0 |
0.8 |
72.7 |
RTI37 |
6.82 |
3.24 |
0.0 |
5.9 |
28.2 |
| RTI18 |
2.44 |
3.20 |
0.0 |
47.1 |
7.1 |
RTI38 |
5.68 |
3.21 |
0.0 |
5.9 |
18.1 |
| RTI19 |
7.35 |
3.20 |
0.0 |
2.9 |
37.8 |
RTI39 |
8.95 |
2.32 |
0.0 |
2.1 |
67.2 |
| RTI20 | 7.14 | 2.05 | 0.0 | 0.8 | 14.3 |
Mean score: 0 (worst QOL) to 10 (best QOL). RTI1: the first item of the QOL-RTI/H&N scale, etc. SD: standard deviation.