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. 2008 Sep;2(5):814–818. doi: 10.1177/193229680800200510

Table 1.

Summary of Within-run Precision Data for OneTouch Vita and OneTouch Ultra Systems

OneTouch Vita OneTouch Ultra
Blood sample Target blood glucose, mg/dl (mmol/liter) Coefficient of variation (%) Coefficient of variation (%)
1 40 ± 4 (2.2 ± 0.2) 3.1 4.7
2 100 ± 4 (5.6 ± 0.2) 2.5 2.5
3 130 ± 6 (7.2 ± 0.3) 1.7 2.3
4 200 ± 8 (11.1 ± 0.4) 1.5 3.3
5 300 ± 12 (16.7 ± 0.7) 1.6 1.8