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Table 3 Means and 95% confidence intervals for the stratified groups

From: Discerning undifferentiated anxiety from syndromal anxiety in acute-phase schizophrenia

Measures

SCID data set

(n = 60)

Replicative data set

(n = 51)

Undifferentiated anxiety

n = 22

Syndromal anxiety

n = 20

No anxiety

n = 18

Undifferentiated anxiety

n = 15

Syndromal anxiety

n = 23

No anxiety

n = 13

HAM-A

7.7 (6.2–9.7)

22.5 (18.3–26.7)

1.7 (0.95–2.53)

12.9 (9.8–16.1)

13.9 (11.4–16.7)

4.7 (1.5–7.3)

S-SARS

14.3 (12.0–16.9)

24.3 (21.7–27.2)

4.2 (2.6–6.0)

17.5 (15.4–19.8)

25.8 (22.9–18.8)

8.2 (5.7–10.8)

CDSS

4.09 (2.1–6.8)

9.9 (7.3–12.6)

0.8 (0.3–1.5)

6.2 (3.8–8.6)

9.3 (7.1–11.5)

1.7 (0.5–3.2)

SCI-PANSS

106.4 (100.9–111.5)

104.6 (97.6–111.8)

98.6 (92.9–104.7)

96.1 (88.0–102.8)

107.5 (101.5–114.1)

81.9 (72.1–88.4)

BAS

0.4 (0.1–0.8)

0.9 (0.3–1.7)

0.2 (0–0.5)

1.3 (0.7–2.0)

2.3 (1.5–3.3)

0.9 (0.25–1.8)