Discrepancies between Self- and Clinical Staff Members’ Perception of Cognitive Functioning among Patients with Schizophrenia Undergoing Long-Term Hospitalization
Table 2
Mean scores and SD for each rating scale and comparison between the three groups.
All patients ()
Underestimators ()
Accurate raters ()
Overestimators ()
value
Mean (SD)
Mean (SD)
Mean (SD)
Mean (SD)
SCoRS
Subjective difficulty
38.06 (11.09)
43.70 (10.21)
34.93 (9.93)
30.27 (8.21)
.002b
SCoRS
Objective severity
34.52 (10.61)
29.17 (7.59)
36.29 (10.24)
43.45 (10.41)
.001b
POMS
Tension-anxiety
6.16 (5.13)
6.35 (4.51)
7.93 (6.47)
3.55 (3.56)
.114b
Depression-dejection
4.35 (3.90)
4.65 (3.90)
4.50 (4.83)
3.55 (2.62)
.694b
Anger-hostility
5.29 (5.35)
6.17 (5.08)
4.21 (5.75)
4.82 (5.60)
.232b
Fatigue
5.60 (5.46)
6.91 (5.31)
5.43 (6.72)
3.09 (2.95)
.149b
Confusion
7.00 (3.59)
8.04 (3.74)
7.21 (2.89)
4.55 (3.14)
.025a
Vigor
7.43 (5.16)
6.61 (4.94)
8.86 (5.29)
7.36 (5.55)
.447b
LSP
Self-care
30.35 (4.04)
31.30 (4.27)
30.79 (3.36)
27.82 (3.57)
.052b
Nonturbulence
43.52 (3.22)
43.48 (3.73)
44.43 (2.06)
42.45 (3.21)
.321b
Social contact
16.77 (3.42)
17.26 (2.77)
17.57 (3.99)
14.73 (3.38)
.073b
Communication
19.95 (3.12)
21.04 (2.85)
19.79 (3.29)
17.91 (2.55)
.015b
Responsibility
16.77 (2.03)
17.35 (1.82)
16.93 (1.98)
15.36 (2.01)
.024a
Total
127.37 (11.56)
130.43 (10.92)
129.50 (11.58)
118.27 (8.50)
.009a
Note: aone-way analysis of variance; bKruskal-Wallis test. SCoRS: Schizophrenia Cognition Rating Scale; POMS: Profile of Mood States; LSP: Life Skills Profile.