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. 2013 Nov 5;13:162. doi: 10.1186/1471-2377-13-162

Table 4.

Cross-sectional area variations (ΔCSA) of IJVs after head rotations (per IJV analysis, N = 1222)

 
 
Right or left CSA (mm 2 ) (Mean ± SD)
ΔCSA (mm 2 ) (Mean ± SD)
 
Right and left CSA (mm 2 ) (Mean ± SD)
ΔCSA (mm 2 ) (Mean ± SD)
IJV morphological types N Neutral position (0° - midline) Max. rotation (90° from midline)   N Neutral position (0° - midline) Max. rotation (90° from midline)  
Normal
73
69.685 ± 8.763
74.395 ± 9.052
4.710 ± 1.987
557
70.084 ± 9.098
74.613 ± 9.067
4.529 ± 1.675
Only VDs
308
71.050 ± 8.876
75.461 ± 8.746
4.411 ± 2.079
39
71.431 ± 7.943
76.374 ± 8.549
4.944 ± 1.168
Miopragic
170
9.921 ± 2.554
72.695 ± 8.413
62.775 ± 8.940 (*)
0
-
-
-
Miopragic + VDs
28
8.682 ± 1.647
74.400 ± 6.483
65.718 ± 7.070 (*)
0
-
-
-
Hypoplastic
47
9.096 ± 2.443
11.132 ± 2.414
2.036 ± 0.844
0
-
-
-
  MS patients with CCSVI Healthy Controls

* p < 0.001.