Table 1.
Spearman’s correlations (rho) Included in the construct validity test |
PtGA extent | PtGA severity | PtGA impact | DLQI | SA‐VES | Impact score 0‐10 |
---|---|---|---|---|---|---|
PtGA extent | NA | 0.586* | 0.479* | 0.411* | 0.633* | 0.455 |
PtGA severity | 0.586* | NA | 0.729* | 0.489* | 0.442* | 0.712 |
PtGA impact | 0.479* | 0.729* | NA | 0.598* | 0.359* | 0.876 |
Impact score 0‐10 | 0.455* | 0.712* | 0.876* | 0.601* | 0.350* | NA |
Significant at 0.01 level; boxes in light grey: correlations not included in the hypotheses used for construct validity testing. Cut‐off level for rho’s correlation of 0.4 not reached for two correlations. Number of patients included for the correlation test ranged between 199 and 291.