Global Burden of Anxiety and Depression among Cystic Fibrosis Patient: Systematic Review and Meta-Analysis

Table 1

Characteristics of the included studies of anxiety in the systematic review and meta-analysis.

Authors’ name	Publication year	Study area	Region	Study design	Sample	Prevalence of anxiety % (95% CI)	Prevalence of depression % (95% CI)
Quittner et al.	2014	Belgium	Europe	Cross-sectional	426	33 (28.53-37.46)	15 (11.61, 18.39)
Quittner et al.	2014	Germany	Europe	Cross-sectional	663	21 (17.90, 24.10)	10 (7.72, 12.28)
Quittner et al.	2014	Italy	Europe	Cross-sectional	741	34 (30.59, 37.18)	14 (11.50, 16.50)
Quittner et al.	2014	Spain	Europe	Cross-sectional	275	26 (20.82, 31.18)	11(7.30,14.70)
Quittner et al.	2014	Sweden	Europe	Cross-sectional	167	23 (16.62, 29.68)	8 (3.89, 12.11)
Quittner et al.	2014	Netherlands	Europe	Cross-sectional	515	14 (11.00, 17.00)	10 (7.41, 12.59)
Quittner et al.	2014	Turkey	Europe	Cross-sectional	52	31 (18.43, 43.57)	29 (16.67, 41.33)
Quittner et al.	2014	United Kingdom	Europe	Cross-sectional	2042	34 (31.95, 36.05)	11 (9.64, 12.36)
Quittner et al.	2014	United States	North America	Cross-sectional	1207	35 (32.31, 37.69)	9 (7.39, 10.61)
Lalic et al.	2018	Croatia	Europe	Cross-sectional	22	41(20.45,61.45)	18(1.95,34.05)
Besier and Goldbeck	2011	German	Europe	Cross-sectional	162	12.3 (7.24, 17.36)	7.4 (3.37, 11.43)
Catastini et al.	2016	Italia	Europe	Cross-sectional	528	17.2 (13.98, 20.42)	7 (4.88, 9.12)
Cronly et al.	2018	Ireland	Europe	Cross-sectional	83	25 (15.68, 34.32)	7.5 (1.83, 13.17)
Cronly et al.	2018	Ireland	Europe	Cross-sectional	64	28.1 (17.09, 39.11)	10.9(3.26, 18.54)
Goldbeck et al.	2010	German	Europe	Cross-sectional	670	20.6 (17.54, 23.66)	9.6 (7.37, 11.83)
Modi et al.	2011	USA	North America	Cross-sectional	59	32 (20.10, 43.90)	10 (2.35, 17.65)
Olveira	2016	Spain	Europe	Cross-sectional	336	29.7 (24.81, 34.59)	12.2(8.70,15.70)
Quon et al.	2014	USA	North America	Cross-sectional	153	10 (5.25, 14.75)	22 (15.44, 28.56)
Yohannes et al.	2012	United Kingdom	Europe	Cross-sectional	121	33 (24.62, 41.38)	17(10.31,23.69)
Mursaloglu et al.	2020	USA	North America	Cross-sectional	50	17.6 (7.04, 28.16)	25.5 (13.42, 37.58)
Cepuch et al.	2007	Poland	Europe	Cross-sectional	53	25 (13.34, 36.66)	6 (-0.39, 12.39)
Graziano et al.	2020	Italia	Europe	Cross-sectional	167	46 (38.44, 53.56)	45 (37.45, 52.55)
Fainardi et al.	2011	Italia	Europe	Cross-sectional	82	40 (89.23-186.54)	18 (9.68-26.31)
Duff et al.	2014	United Kingdom	Europe	Cross-sectional	929	5 (932.15-1819.65)	10 (0.36-1.63)
Knudsen et al.	2016	Denmark	Europe	Cross-sectional	90	—	32.8 (23.1-42.4)
Riekert	2007	USA	North America	Cross-sectional	109	—	30 (21.39-38.6)