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Quality Control results (weekly and monthly): Difference between revisions

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   |-
   |-
   | 17-03-2014
   | 17-03-2014
   |4,15
   | 4,15
   |-0,38
   | -0,38
   |0,43
   | 0,43
   |249,60
   | 249,60
   |255,70
   | 255,70
   |-
   |-
   |07-04-2014
   | 07-04-2014
   |3,67
   | 3,67
   |-0,36
   | -0,36
   |0,33
   | 0,33
   |259,70
   | 259,70
   |254,40
   | 254,40
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   |15-04-2014
   | 15-04-2014
   |3,93
   | 3,93
   |-0,48
   | -0,48
   |0,21
   | 0,21
   |248,80  
   | 248,80  
   |251,60
   | 251,60
   |-
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   |21-04-2014
   | 21-04-2014
   |3,73
   | 3,73
   |-0,57
   | -0,57
   |0,30
   | 0,30
   |254,90
   | 254,90
   |254,80
   | 254,80
   |-
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   |28-04-2014
   | 28-04-2014
   |3,70
   | 3,70
   |-0,51
   | -0,51
   |0,36
   | 0,36
   |224,90
   | 224,90
   |242,40
   | 242,40
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   |05-05-2014
   | 05-05-2014
   |3,80
   | 3,80
   |-0,45
   | -0,45
   |0,29
   | 0,29
   |234,60
   | 234,60
   |245,90
   | 245,90
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Revision as of 13:01, 9 May 2014

From February 2014 onwards, a selection of the results from the weekly QC will be published here. For more detailed results, send Tinka an email.

Weekly results

QPI:

Up to 17-03-2014: No values > 10.

07-04-2014: 1 value > 10 (but <50).

15-04-2014: No values > 10.

21-04-2014: No values > 10.

28-04-2014: No values > 10.

05-05-2014: No values > 10.

PIQT:

Up to 05-05-2014: Everything OK.


Temporal stability (using AGAR phantom):

EPI-values
Date RDC Drift Ghost SNR SFNR
06-01-2014 3.66 -0.51 0.44 241 244
20-01-2014 3.91 -0.39 0.43 255 254
29-01-2014 3.57 -0.26 0.35 250 245
05-02-2014 3.27 -0.39 0.36 259 249
12-02-2014 3.19 -0.37 0.38 227 256
19-02-2014 3,99 -0,46 0,33 250,00 250,00
26-02-2014 3,71 -0,40 0,44 239,30 248,90
03-03-2014 3,41 -0,36 0,35 246,00 252,10
10-03-2014 3,88 -0,46 0,35 248,70 247,00
17-03-2014 4,15 -0,38 0,43 249,60 255,70
07-04-2014 3,67 -0,36 0,33 259,70 254,40
15-04-2014 3,93 -0,48 0,21 248,80 251,60
21-04-2014 3,73 -0,57 0,30 254,90 254,80
28-04-2014 3,70 -0,51 0,36 224,90 242,40
05-05-2014 3,80 -0,45 0,29 234,60 245,90
DTI-values
ADC FA Circ Ratio
1.89 0.16 1.02
1.89 0.14 1.02
1.90 0.16 1.02

Monthly results

Will be uploaded once the monthly protocol is finished.