Review Article

Patients with Obstructive Sleep Apnea Display Increased Carotid Intima Media: A Meta-Analysis

Table 1

Included studies assessing CIMT thickness in adult OSA patients versus control.

StudyStudy designSize of study populationOutcome

Altin et al. 2005 [23]Case-control30 severe OSA
20 mild OSA
20 control
IMT values increase in the order of control, mild OSA, and severe OSA
IMT values increase with severity of OSA
Güven et al. 2000 [24]Case-control15 severe OSA
15 mild-moderate OSA
12 control
IMT values increase in the order of mild-moderate OSA, control, and severe OSA
Drager et al. 2010 [25]Case-control25 OSA
27 OSA + HTN
22 control
IMT values increase in the order of control, OSA, OSA + HTN
Monneret et al. 2010 [26]Case-control 51 OSA + Metabolic Syndrome
30 Metabolic Syndrome (control)
IMT values were increased in MetS + OSA compared to control
Kaynak et al. 2003 [27]Case-control 36 severe OSA
41 mild-moderate OSA
37 control
IMT values increase in the order of control, mild-moderate OSA, and severe OSA
IMT values increase with severity of OSA
Lefebvre et al. 2008 [22]Case-control40 OSA
20 control
IMT values were increased in OSA group compared to control
Li et al. 2009 [28]Case-control 18 severe OSA
18 moderate OSA
16 mild OSA
18 control
IMT values increase in the order of control, mild OSA, moderate OSA, and severe OSA
IMT values increase with severity of OSA
Meng et al. 2009 [29]Case-control75 OSA
48 control
IMT values were increased in OSA group compared to control
Minoguchi et al. 2005 [30]Case-control36 OSA
16 control
IMT values were increased in OSA group compared to control
Howard et al. 1993 [31]Case-control12 severe OSA
19 mild-moderate OSA
10 control
IMT values are equal between control and mild-moderate OSA, and increased in severe OSA
Saletu et al. 2008 [32]Case-control26 OSA + Metabolic Syndrome
9 Metabolic Syndrome (control)
IMT values were increased in MetS + OSA compared to control
Drager et al. 2005 [33]Case-control51 severe OSA
25 moderate OSA
27 mild OSA
44 control
IMT values increase in the order of control, mild OSA, severe OSA, and moderate OSA
Schulz et al. 2005 [34]Case-control 35 OSA
35 control
IMT values were increased in OSA group compared to control
Silvestrini et al. 2002 [35]Case-control23 OSA
23 control
IMT values were increased in OSA group compared to control
Tanriverdi et al. 2006 [13]Case-control40 OSA
24 control
IMT values were increased in OSA group compared to control
Yun et al. 2010 [36]Case-control82 OSA
22 control
IMT values were increased in OSA group compared to control