Lifescan OneTouch SS Xpress Instructions For Use Manual page 99

Analytical and System Accuracy Comparison: Glucose con-
centrations > 75 mg/dL
Site Within
± 5%
Site #1 362/538
(67.3%)
Site #2 120/214
(56.1%)
Site #3 83/122
(68.0%)
Site #4 257/349
(73.6%)
Appendix
Table A-2 Arterial Specimens
Within Within
± 10% ± 12.5%
497/538 515/538
(92.4%) (95.7%)
195/214 208/214
(91.1%) (97.2%)
112/122 115/122
(91.8%) (94.3%)
330/349 340/349
(94.6%) (97.4%)
Within Within
± 15% ± 20%
523/538 532/538
(97.2%) (98.9%)
214/214 214/214
(100%) (100%)
117/122 120/122
(95.9%) (98.4%)
346/349 348/349
(99.1%) (99.7%)
Exceeds
± 20%
6/538
(1.1%)
0/214
(0.0%)
2/122
(1.6%)
1/349
(0.3%)
93