Published in:
01-02-2008
A benchmark comparison across USA anticoagulation centers using the dawn anticoagulation software
Published in: Journal of Thrombosis and Thrombolysis | Issue 1/2008
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The Dawn AC Benchmarking Service currently has 81 sites World-wide participating with over 212,000 patients and over 1,720,000 INRs. The nine participating USA centers are compared against an average of the top five centers World-wide in the table below for the 2.5 target and stable patients (22+ weeks of treatment):|
Center
|
% Time in range
|
% Below range
|
% Above range
|
% INRs >5
|
% INRs <1.3
|
% Manual dose interventions
|
% Test interval interventions
|
|---|---|---|---|---|---|---|---|
|
Top 5 average
|
77.3
|
13.0
|
9.7
|
0.5
|
2.3
|
17.5
|
27.0
|
|
1
|
75.1
|
16.7
|
8.1
|
0.7
|
1.1
|
15.5
|
17.5
|
|
2
|
71.9
|
11.9
|
16.3
|
1.2
|
2.0
|
27.8
|
32.5
|
|
3
|
69.0
|
17.7
|
13.3
|
1.1
|
2.9
|
34.4
|
49.0
|
|
4
|
65.6
|
21.0
|
13.4
|
1.3
|
3.7
|
20.9
|
39.4
|
|
5
|
65.4
|
17.3
|
17.3
|
2.1
|
4.0
|
54.4
|
51.7
|
|
6
|
64.2
|
20.3
|
15.5
|
1.3
|
3.9
|
33.5
|
51.7
|
|
7
|
63.6
|
22.2
|
14.2
|
1.3
|
4.1
|
24.9
|
29.0
|
|
8
|
62.2
|
24.4
|
13.4
|
1.3
|
2.8
|
33.5
|
29.4
|
|
9
|
61.7
|
24.8
|
13.5
|
1.6
|
4.1
|
22.1
|
23.1
|