01-05-2018 | Correction
Correction to: Impact of intravascular thrombosis on failure of radial arterial catheters in critically ill patients: a nested case–control study
Published in: Intensive Care Medicine | Issue 5/2018
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Owing to an error in typesetting, Table 2 was not structured correctly. The article has now been updated in this respect and the corrected Table 2 is reproduced here.
Exposure
|
Cases (n = 50)
|
Controls (n = 139)
|
Odds ratio (95% CI)a
|
P
|
Adjusted odds ratio (95% CI)b,*
|
P
|
---|---|---|---|---|---|---|
Factors in final model
|
n (%)
|
n (%)
|
||||
Intra-arterial thrombosis
|
||||||
Negative
|
8 (16.0)
|
115 (82.7)
|
1.00 (ref)
|
–
|
1.00 (ref)
|
–
|
Positive
|
42 (84.0)
|
24 (17.3)
|
25.16 (10.49-60.33)
|
< 0.001
|
36.52 (12.86–103.74)
|
< 0.001
|
Gender
|
||||||
Men
|
21 (42.0)
|
83 (59.7)
|
1.00 (ref)
|
–
|
1.00 (ref)
|
–
|
Women
|
29 (58.0)
|
56 (40.3)
|
2.05 (1.06-3.94)
|
0.032
|
3.45 (1.32–9.05)
|
0.012
|
Arterial blood gas analyses
|
||||||
Daily frequency
|
50 (100)
|
139 (100)
|
1.19 (1.08–1.32)
|
0.001
|
1.20 (1.04–1.38)
|
0.011
|
Platelet count, G/l
|
||||||
16–149 (median, 112)
|
11 (22.0)
|
57 (41.0)
|
0.41 (0.19–0.86)
|
0.018
|
0.28 (0.10–0.78)
|
0.014
|
150–711 (median, 201)
|
39 (78.0)
|
82 (59.0)
|
1.00 (ref)
|
–
|
1.00 (ref)
|
-
|
Arterial obstruction grade c
|
||||||
No thrombosis
|
8 (16.0)
|
115 (82.7)
|
1.00 (ref)
|
–
|
1.00 (ref)
|
–
|
Partial obstruction < 50 %
|
8 (16.0)
|
7 (5.1)
|
16.43 (4.74–56.88)
|
< 0.001
|
25.53 (5.92–110.21)
|
< 0.001
|
Partial obstruction > 50%
|
20 (40.0)
|
12 (8.6)
|
23.96 (8.70–65.97)
|
< 0.001
|
36.93 (11.35–120.16)
|
< 0.001
|
Complete obstruction
|
14 (28.0)
|
5 (3.6)
|
40.25 (11.56–140.14)
|
< 0.001
|
46.89 (11.37–193.40)
|
< 0.001
|