Comparator measure domain | PBC-40 domain | Pearson correlation coefficient |
---|---|---|
Validity was determined by the degree of correlation between the domains of the PBC-40 and key relevant domains of the short form-36 (SF-36) and the epilepsy surgery inventory-55 (ESI-55). | ||
*Correlation significant at the 0.01 level (two tailed). | ||
ESI-55 Cognition | Cognitive | −0.81* |
SF-36 Social functioning | Social | −0.80* |
SF-36 Physical functioning | Symptoms | −0.57* |
SF-36 Physical functioning | Itch | −0.21 |
SF-36 Energy/vitality | Fatigue | −0.76* |
SF-36 Mental health | Emotional | −0.58* |
SF-36 Role emotional | Emotional | −0.50* |