Download - 2193 1801 3 441 S3
70
80
90
100
110
120
130
140
150
160
170
180
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Hae
mo
glo
bin
(g
/L)
Time (day)
A Haemoglobin
0
5
10
15
20
25
30
35
40
45
50
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Ser
um
to
tal h
om
oc
yste
ine
(µ
mo
l/L)
Time (day)
B Serum total homocysteine
0
10
20
30
40
50
60
70
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Ser
um
fo
late
(n
mo
l/L)
Time (day)
C Serum folate
Advia Centaur Elecsys 2010
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Red
-ce
ll fo
late
(n
mo
l/L)
Time (day)
D Red-cell folate
Advia Centaur Elecsys 2010 UniCel DxI 800
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Rat
io
Time (day)
A Ratio red-cell folate to reference minimum
Advia Centaur Elecsys 2010 UniCel DxI 800
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Rat
io
Time (day)
B Ratio red-cell folate to laboratory minimum
Advia Centaur Elecsys 2010 UniCel DxI 800
y = 1.34x + 842.02R² = 0.57
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
0 500 1000 1500 2000 2500
Ele
csys
20
10 r
ed
-ce
ll fo
late
(n
mo
l/L)
Advia Centaur red-cell folate (nmol/L)
A Elecsys 2010 vs Advia Centaur
y = 0.89x + 627.39R² = 0.54
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
0 500 1000 1500 2000 2500Un
iCel
DxI
800
re
d-c
ell
fola
te (
nm
ol/L
)
Advia centaur red-cell folate (nmol/L)
B UniCel DxI 800 vs Advia Centaur
y = 1.25x + 215.63R² = 0.82
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
0 500 1000 1500 2000 2500
Ele
csys
20
10 r
ed
-ce
ll fo
late
(n
mo
l/L)
UniCel DxI 800 red-cell folate (nmol/L)
C Elecsys 2010 vs UniCel DxI 80
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
0 500 1000 1500 2000 2500 3000 3500
Err
or
(SD
)
Mean red-cell folate (nmol/L)
A Elecsys 2010 - Advia Centaur
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
0 500 1000 1500 2000 2500 3000 3500
Err
or
(SD
)
Mean red-cell folate (nmol/L)
B UniCel DxI 800 - Advia Centaur
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
0 500 1000 1500 2000 2500 3000 3500
Err
or
(SD
)
Mean red-cell folate (nmol/L)
C Elecsys 2010 - UniCel DxI 800
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Err
or
(SD
)
Time (day)
A Elecsys 2010 - Advia Centaur
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Err
or
(SD
)
Time (day)
B UniCel DxI 800 - Advia Centaur
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
-56 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784
Err
or
(SD
)
Time (day)
C Elecsys 2010 - UniCel DxI 800
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
-7 21 49 77 105 133 161 189 217 245 273 301 329 357 385 413 441 469 497 525 553 581
Red
-cel
l fo
late
(n
mo
l/L)
Time (day)
Elecsys 2010 UniCel DxI 800 Advia Centaur
