Table 7.
Intra-class co-relation coefficient with SEM and SDC of test-retest score
| Domain of SCNS-SF34 | N | Test score | Re-test score | ICC (r) | SEM | SDC | p-value | ||
|---|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||||||
| Physical daily living | 50 | 46.40 | 23.93 | 51.90 | 23.62 | 0.91 | 4.76 | 13.18 | 0.000 |
| Psychological | 50 | 60.55 | 22.73 | 64.35 | 23.72 | 0.98 | 4.65 | 12.88 | 0.000 |
| Sexuality | 50 | 38.33 | 35.48 | 39.67 | 35.46 | 0.98 | 5.09 | 14.66 | 0.000 |
| Patient care support | 50 | 48.90 | 20.78 | 47.80 | 20.03 | 0.97 | 4.08 | 11.31 | 0.000 |
| Health system information | 50 | 49.73 | 16.86 | 49.00 | 16.25 | 0.97 | 3.31 | 9.18 | 0.000 |
| Overall care need score | 50 | 48.78 | 13.68 | 50.54 | 13.27 | 0.98 | 2.70 | 7.47 | 0.000 |
ICC = intraclass correlation coefficient; significant at 0.01 level; SD = standard deviation; SEM = standard error of measurement; SDC = smallest detectable change