Table 4 Pairwise comparisons of the undifferentiated anxiety with the syndromal and the no anxiety groups
From: Discerning undifferentiated anxiety from syndromal anxiety in acute-phase schizophrenia
Groups | SCID data set | Replicative data set | ||
|---|---|---|---|---|
HAM-A | S-SARS | HAM-A | S-SARS | |
Syndromal anxiety vs. undifferentiated anxiety | ||||
 Mean difference | 14.68 | 7.46 | 1.08 | 8.03 |
 BCa 95% confidence intervals | 10.34–9.21 | 3.73–10.98 | − 2.94–4.93 | 4.52–12.08 |
 Significance | p < 0.001** | p < 0.001** | p = 0.627 | p < 0.001** |
Undifferentiated anxiety vs. no anxiety | ||||
 Mean difference | 6.05 | 8.67 | 8.22 | 9.31 |
 BCa 95% confidence intervals | 4.16–8.09 | 5.62–11.58 | 3.90–12.71 | 6.08–12.37 |
 Significance | p < 0.001** | p < 0.001** | p = 0.002** | p < 0.001** |