|
HADS (≥ 7)
|
Baysal 2011 [27]
|
Cross-sectional
|
AS
|
243
|
Turkey
|
34.7 (10.4)
|
86.4
|
39.5
|
0.8
|
|
Kilic 2014 [18]
|
Cross-sectional
|
axSpA
|
316
|
Turkey
|
36.3 (9.5)
|
63.0
|
44.0
|
0.9
|
|
AS
|
174
|
38.3 (NS)
|
NS
|
45.4
|
|
nr-axSpA
|
142
|
33.9 (NS)
|
NS
|
42.3
|
|
HADS (≥ 8)
|
Healey 2011 [20]
|
Cross-sectional
|
AS
|
612
|
UK
|
50.8 (12.2)
|
71.6
|
32.0
|
1.0
|
|
Hakkou (a) 2011 [26]
|
Cross-sectional
|
AS
|
110
|
Morocco
|
38.5 (12.6)
|
68.2
|
55.5
|
0.9
|
|
Ates 2015 [32]
|
Cross-sectional
|
AS
|
60
|
Turkey
|
NS
|
66.7
|
43.3
|
0.7
|
|
Dougados (a) 2017 [25]
|
RCT
|
nr-axSpA
|
192
|
Europe, Asia, and South America
|
31.9 (7.8)
|
60.1
|
32.3
|
0.9
|
|
HADS (≥ 11)
|
Martindale 2006 [21]
|
Longitudinal
|
AS
|
89
|
UK
|
Median (IQR): 50 (38.5–55.5)
|
83.1
|
12.4
|
0.9
|
|
MacFarlane 2017 [30]
|
Longitudinal
|
axSpA
|
1504
|
UK
|
Median (IQR): 51.2 (40.1–63.1)
|
68
|
13.8
|
1.0
|
|
Hakkou (b) 2011 [26]
|
Cross-sectional
|
AS
|
110
|
Morocco
|
38.5 (12.6)
|
68.2
|
37.3
|
0.9
|
|
Rodríguez-Lozano 2012 [29]
|
Cross-sectional
|
AS
|
190
|
Spain
|
48.4 (11.7)
|
75.3
|
10.5
|
0.9
|
|
Dougados (b) 2017 [25]
|
Cross-sectional
|
nr-axSpA
|
192
|
Europe, Asia, and South America
|
31.9 (7.8)
|
60.1
|
15.6
|
0.9
|
|
SDS (≥ 50)
|
Günaydin 2009 [23]
|
Cross-sectional
|
AS
|
62
|
Turkey
|
39.6 (10.3)
|
83.9
|
27.4
|
0.9
|
|
Jiang 2018 [31]
|
Cross-sectional
|
AS
|
683
|
China
|
27.3 (8.7)
|
80.4
|
64.0
|
1.0
|
|
SDS (≥ 51)
|
Zhang 2016 [17]
|
Cross-sectional
|
AS
|
314
|
China
|
27.6 (8.3)
|
74.5
|
35.4
|
0.8
|
|
SDS (≥ 53)
|
Xu 2016 [22]
|
Cross-sectional
|
AS
|
103
|
China
|
32.9 (10.7)
|
75.7
|
36.9
|
0.8
|
|
Zou 2016 [28]
|
Cross-sectional
|
axSpA
|
60
|
China
|
31.8 (10.1)
|
73.3
|
43.3
|
0.8
|
|
AS
|
40
|
31.5 (10.1)
|
70.0
|
42.5
|
|
PHQ-9 (≥ 10)
|
Hyphantis 2013 [19]
|
Longitudinal
|
AS
|
55
|
Greece
|
42.9 (10.9)
|
85.5
|
14.5
|
0.9
|
|
SCID
|
Chan 2017 [24]
|
Cross-sectional
|
axSpA
|
160
|
Hong Kong
|
46.2 (12.7)
|
70.6
|
10.6
|
0.9
|
|
AS
|
122
|
NS
|
NS
|
11.5
|
