PEDI-CAT domain
|
Person index
|
Item index
|
Log-likelihood
|
---|
SEP
|
REL
|
SEP
|
REL
|
X2 (df)
|
p value
|
---|
Daily activity
|
4.78
|
0.96
|
5.86
|
0.97
|
4556.49 (4558)
|
0.50
|
Mobility
|
6.94
|
0.98
|
7.61
|
0.98
|
2142.17 (2126)
|
0.39
|
- SEP separation, REL reliability. Numbers represent reproducibility (reliability indexes) and dispersion (separation indexes) of individuals and items along the continua. Reference values for person and item: separation indexes > 2 and reliability indexes > 0.8. X2: Chi-square, df degrees of freedom. Reference values for log-likelihood: p > 0.01