From: Structural and cross-cultural validity of the Afrikaans for the Western Cape Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire
Invariance model
df
X2
X2diff
df.diff
p value
Comment
Configural
808
1428,662
Metric
836
1544,002
115,34
28
< 0.001
Metric invariance not supported
Scalar
924
1490,047
− 53,955
88
1
Scalar invariance supported