|
Total sample of PHQ respondents (n = 260)
|
Subsample of PHQ and SCID-I respondents
(n = 178)
|
---|
|
n
|
%
|
n
|
%
|
---|
Somatoform disorder (SD)
|
SD (≤ 5)
|
141
|
54.2
|
94
|
52.8
|
Major depressive disorder (MDD)
|
MDD (Algorithm)
|
178
|
68.5
|
124
|
69.7
|
MDD (≤ 10)
|
203
|
78.1
|
138
|
77.5
|
Panic disorder (PD)
|
PD (Original Algorithm)a
|
57
|
21.9
|
40
|
22.5
|
PD (Modified Algorithm)b
|
110
|
42.3
|
74
|
41.6
|
General anxiety disorder (GAD)
|
GAD (≤ 10)
|
180
|
69.2
|
128
|
71.9
|
Eating disorder
|
(PHQ Algorithm)
|
45
|
17.3
|
30
|
16.9
|
Alcohol abuse
|
(PHQ Algorithm)
|
38
|
14.6
|
25
|
14.0
|
Comorbidity
|
MDD + GAD
|
150
|
57.7
|
107
|
60.1
|
MDD + SD
|
115
|
44.2
|
81
|
45.5
|
GAD + SD
|
117
|
45.0
|
81
|
45.5
|
MDD + GAD + SD
|
104
|
40.0
|
74
|
41.6
|
GAD + PD
|
45
|
17.3
|
33
|
18.5
|
MDD + PD
|
40
|
15.4
|
30
|
16.9
|
MDD + GAD + PD
|
37
|
14.2
|
29
|
16.3
|
PD + SD
|
42
|
16.2
|
27
|
15.2
|
SD + GAD + PD
|
36
|
13.8
|
25
|
14.0
|
MDD + SD + PD
|
34
|
13.1
|
23
|
12.9
|
SD + MDD + PD + GAD
|
32
|
12.3
|
22
|
12.4
|
SD + MDD + PD + GAD
|
1
|
0.4
|
1
|
0.3
|
+ Eating + Alcohol
| | | | |
-
Note: SD somatoform disorder, MDD major depressive disorder, PD panic disorder, GAD general anxiety disorder, Eating eating disorder, Alcohol alcohol abuse. Comorbidity categories are not exclusive (e.g., “MDD + GAD” comprises “MDD + GAD + SD”)
-
aOriginal Algorithm: All of the first four questions are answered with “yes,” and presence of four or more somatic symptoms during an anxiety attack
-
bModified Algorithm: At least two of the first four questions are answered with “yes,” other coding criteria unchanged. (See Muñoz-Navarro et al. for more details; [35])