Table 2 Inter-correlations between the SNS sub-cores in schizophrenia patients
From: Validity and reliability of a Persian version of the self- evaluation of negative symptoms (SNS)
SNS sub-scores | Alogia | Avolition | Anhedonia | Social withdrawal | Diminished emotional range |
|---|---|---|---|---|---|
Alogia | 1 | 0.55** | 0.67** | 0.46** | 0.76** |
Avolition | 0.55** | 1 | 0.75** | 0.58** | 0.67** |
Anhedonia | 0.67** | 0.75** | 1 | 0.73** | 0.73** |
Social withdrawal | 0.46** | 0.58** | 0.73** | 1 | 0.64** |
Diminished emotional range | 0.75** | 0.67** | 0.73** | 0.64** | 1 |