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Effects of Internal Quality Assessment
Rapid
32 17 20 19 24
14
Slow non progr immotile
Rapid
1,74 -0,63 -0,16 -0,32 0,47
-1,11
Slow non progr immotile
-1,07 0,25 -1,65 0,70 -0,13 0,00 0,05 -1,25 1,32 0,21 -0,50 0,66 -1,23 1,76 0,00
1,34 -0,13 -0,33
43 5 54 4 50 1 51 3 42 9
58 4
20 A 25 B 29 C 27 D 25 E
F 24 G
21 50 4 25
6633
3,00 2,00 1,00 0,00 -1,00 -2,00 -3,00
NOV7. JAN8. FEB8. MAR8. 811 812 813 814 MAJ8. SEP8. NOV8. JAN9. FEB9.
% Progressive IQC: Mean Z-score
Motility (progressive proportion) test – difference in Z-score [z = (x–μ)/σ] Moving average (up to 8 samples)
ESHRE-SIGA PreCongress Course 17 July 2, 2017
Effects of External Quality Assessment
3 2 1 0
-1 -2 -3
In Je Ev Al Li Kr M
511 512
521 522 611
612 621
622 711 712
Vitality test – difference in Z-score [z = (x–μ)/σ] Moving average (up to 8 samples)
ESHRE-SIGA PreCongress Course 18 July 2, 2017
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