Fora GTel Manual Del Propietário página 52

Table 1 Results for β-Ketone concentration <2 mmol/L
Within 0.3 mmol/L
80/89 (89.9%)
Table 2. Results for β-Ketone concentration ≧2 mmol/L
Within 5 %
15/31
(48.4%)
Note: When results of FORA GTel are compared to the laboratory results,
difference values below 2 mmol/L are expressed in mmol/L, while
those above 2 mmol/L are compared in percentage.
Precision
Precision studies using control solutions (intermediate precision) and
blood samples (repeatability) are shown blow:
Table 3. Intermediate precision
Control
solutions
Mean (mmol/L)
SD (mmol/L)
CV (%)
Table 4. Repeatability
Blood
samples
Mean
(mmol/L)
SD (mmol/L)
CV (%)
44
Within 10 % Within 15 %
25/31
(80.6%)
Level 1
0.584
0.058
9.86%
Level 1
0.513
0.063
12.28%
Within 0.5 mmol/L
89/89 (100%)
Within 20 %
30/31
(96.8%) (96.8%)
Level 2
2.592
0.072
2.78%
Level 2
2.290
0.103
3.53%
Within 25 %
30/31 31/31
(100%)
Level 3
4.997
0.177
3.54%