OKRA
OKRA
86
87
Table 5. Data analysis at UPPER ARM
Table 6. Regressions analysis at UPPER ARM
Patient UPPER ARM vs YSI 2300 Finger
Patient UPPER ARM vs YSI 2300 Finger
System accuracy results for glucose concentration<75 mg/dL (4.2 mmol/L)
System accuracy results for glucose concentration ≥75 mg/dL (4.2 mmol/L)
Within ± 5mg/dL
(within ± 0.28 mmol/L)
Within ± 10 mg/dL
(within ± 0.56 mmol/L)
Within ± 15mg/dL
(within ± 0.83 mmol/L)
3/4 (75%)
4/4 (100%)
4/4 (100%)
Within ±5%
Within ±10%
Within ±15%
Within ±20%
105/146 (72%)
130/146 (89%)
142/146 (97%)
146/146 (100%)
Linear regression
95% CI Slope
95% CI Intercept
R
2
N
y = 0.9819x + 4.7354
(0.967, 0.997)
(0.449, 9.022)
v
150
Table 7. Data analysis at FORE ARM
Table 8. Regressions analysis at FORE ARM
Patient FORE ARM vs YSI 2300 Finger
Patient FORE ARM vs YSI 2300 Finger
System accuracy results for glucose concentration<75 mg/dL (4.2 mmol/L)
System accuracy results for glucose concentration≥75 mg/dL (4.2 mmol/L)
Within ± 5mg/dL
(within ± 0.28 mmol/L)
Within ± 10 mg/dL
(within ± 0.56 mmol/L)
Within ± 15mg/dL
(within ± 0.83 mmol/L)
2/3 (67%)
3/3 (100%)
3/3 (100%)
Within ±5%
Within ±10%
Within ±15%
Within ±20%
102/147 (69%)
125/147 (85%)
144/147 (98%)
147/147 (100%)
Linear regression
95% CI Slope
95% CI Intercept
R
2
N
y = 0.9989x - 0.0575
(0.981, 1.017)
(-5.167, 5.052)
0.9874
150
