Table 3.
Meter System | No. of samples | Regression equation | Correlation coefficient (r) | Standard error (Sy.x) |
---|---|---|---|---|
OneTouch Vita | 834 | Y = 1.01x −9.6 mg/dl (0.53 mmol/liter) | 0.991 | 15.4 mg/dl (0.85 mmol/liter) |
OneTouch Ultra2 | 278 | Y = 0.974x − 4.7 mg/dl (0.26 mmol/liter) | 0.992 | 14.0 mg/dl (0.78 mmol/liter) |