Table 1: System repeatability results for
C
ONTOUR NEXT ONE
meter using CONTOUR NEXT test strips
Mean, mg/dL
Pooled
Standard
Deviation,
mg/dL
95% CI of
SD, mg/dL
Å»ů¹¿»ÄÊ
ż·È¿·Ê¿ÅÄƑ
%
43.7 0.9 0.83–0.98 2.1
77.6 1.2 1.14–1.35 1.6
129.3 1.8 1.62–1.92 1.4
205.3 2.9 2.65–3.13 1.4
331.7 3.9 3.63–4.29 1.2
Intermediate measurement precision (which includes variability
across multiple days) was evaluated using control solutions
at 3 glucose levels. With each control solution, each of 3 lots
of
C
ONTOUR NEXT test strips was tested once on each of
10 instruments on 10 separate days for a total of 300 readings.
The following precision results were obtained.
Table 2: System intermediate precision results for
C
ONTOUR NEXT ONE meter using CONTOUR NEXT test strips
Control
Level
Mean,
mg/dL
Pooled
Standard
Deviation,
mg/dL
95% CI of
SD, mg/dL
Å»ů¹¿»ÄÊ
ż·È¿·Ê¿ÅÄƑ
%
1 42.0 0.6 0.55–0.65 1.4
2 123.6 1.5 1.38–1.63 1.2
3 363.1 5.4 4.97–5.89 1.5
56
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