Table 5.
Floor and ceiling effects and the smallest detectable change in the WOSI
|
N = 138 |
Absolute floor |
Absolute ceiling |
SDC |
SDC- range from |
% of patients scoring within SDC -range |
||
|---|---|---|---|---|---|---|---|
| WOSI | Floor | Ceiling | Floor | Ceiling | |||
| total |
No |
No |
23.0 |
0-23 |
77-100 |
17% |
5% |
| Domain |
|
|
|
|
|
|
|
| physical |
No |
No |
23.1 |
0-23.1 |
76.9-100 |
3% |
26% |
| sp/rec/wrk |
No |
No |
26.0 |
0-26 |
74.0-100 |
23% |
20% |
| lifestyle |
No |
No |
24.4 |
0-24.4 |
74.6-100 |
9% |
25% |
| emotion | No | No | 28.1 | 0-28.1 | 71.9-100 | 41% | 10% |
From left to right are presented; absolute floor and ceiling scores. The smallest detectable change (SDC) with its ranges, and the percentage of scores that fell within the SDC-range for both extremes. Scores are presented for the total WOSI score and all WOSI subdomains.