971-P: The Precision and Accuracy of Many Modern Blood Glucose Meters at High Altitude

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 971-P
Author(s):  
SUN ZENGMEI ◽  
WU YUNHONG ◽  
WANG SUYUAN ◽  
ZHAO YANFANG ◽  
YANG JING ◽  
...  
Keyword(s):  
Blood Glucose ◽  
High Altitude ◽  
Precision And Accuracy

scholarly journals Precision and accuracy of the Accu-Chek Advantage blood glucose monitoring system at high altitude

1996 ◽  
Vol 42 (1) ◽  
pp. 115-117 ◽  
Author(s):  
S A Chmielewski ◽  
D K Kurtock ◽  
S A Jennings ◽  
J A Bohannon ◽  
K A Taylor ◽  
...  
Keyword(s):  
Blood Glucose ◽  
High Altitude ◽  
Monitoring System ◽  
Glucose Monitoring ◽  
Blood Glucose Monitoring ◽  
Precision And Accuracy

Effect of High Altitude on Blood Glucose Meter Performance

2002 ◽  
Vol 4 (5) ◽  
pp. 627-635 ◽  
Author(s):  
Kenneth S. Fink ◽  
Dale B. Christensen ◽  
Allan Ellsworth
Keyword(s):  
Blood Glucose ◽  
High Altitude ◽  
Glucose Meter ◽  
Blood Glucose Meter

Performance of Seven Blood Glucose Testing Systems at High Altitude

1989 ◽  
Vol 15 (5) ◽  
pp. 444-448 ◽  
Author(s):  
Beverlyp. Giordano ◽  
Wayne Thrash ◽  
Laura Hollenbaugh ◽  
William P. Dube ◽  
Carol Hodges ◽  
...  
Keyword(s):  
Blood Glucose ◽  
High Altitude ◽  
Health Care Professionals ◽  
System Performance ◽  
Glucose Monitoring ◽  
Blood Glucose Monitoring ◽  
Monitoring Systems ◽  
Glucose Levels ◽  
Glucose Testing ◽  
Blood Glucose Testing

Consumers and health care professionals expect blood glucose monitoring systems to consistently generate results that are close to actual blood glucose levels. Numerous environmental, physiologic, and operational factors can affect system performance, yielding results that are inaccurate or unpredictable. This study examined the effect of one factor—high altitude—on the performance of seven blood glucose monitoring systems. One of the systems overestimated blood glucose results; the other six systems underestimated blood glucose values (more than the expected variance). The findings of this study support previous reports of altered blood glucose monitoring system performance at high altitude. Diabetes educators can use this information when counseling consumers who reside or who plan to visit locations at high altitude.

Precision and accuracy of two blood glucose meters: FreeStyle Flash versus One Touch Ultra

2006 ◽  
Vol 63 (15) ◽  
pp. 1411-1416 ◽  
Author(s):  
Shannon M. Rivers ◽  
Michael P. Kane ◽  
Gary Bakst ◽  
Robert S. Busch ◽  
Robert A. Hamilton
Keyword(s):  
Blood Glucose ◽  
Precision And Accuracy

Precision and accuracy of blood glucose measurements using three different instruments

2012 ◽  
Vol 29 (2) ◽  
pp. 260-265 ◽  
Author(s):  
B. Nowotny ◽  
P. J. Nowotny ◽  
K. Strassburger ◽  
M. Roden
Keyword(s):  
Blood Glucose ◽  
Precision And Accuracy

Blood glucose in high-altitude natives and during acclimatization to altitude

1970 ◽  
Vol 29 (5) ◽  
pp. 560-563 ◽  
Author(s):  
E. Picon-Reategui ◽  
E. R. Buskirk ◽  
P. T. Baker
Keyword(s):  
Blood Glucose ◽  
High Altitude ◽  
High Altitude Natives

Muscle accounts for glucose disposal but not blood lactate appearance during exercise after acclimatization to 4,300 m

1992 ◽  
Vol 72 (6) ◽  
pp. 2435-2445 ◽  
Author(s):  
G. A. Brooks ◽  
E. E. Wolfel ◽  
B. M. Groves ◽  
P. R. Bender ◽  
G. E. Butterfield ◽  
...  
Keyword(s):  
Blood Glucose ◽  
High Altitude ◽  
Sea Level ◽  
Blood Lactate ◽  
Lactate Concentration ◽  
Acute Exposure ◽  
Glucose Disposal ◽  
O2 Uptake ◽  
Arterial Lactate ◽  
Subsequent Decrease

We hypothesized that the increased blood glucose disappearance (Rd) observed during exercise and after acclimatization to high altitude (4,300 m) could be attributed to net glucose uptake (G) by the legs and that the increased arterial lactate concentration and rate of appearance (Ra) on arrival at altitude and subsequent decrease with acclimatization were caused by changes in net muscle lactate release (L). To evaluate these hypotheses, seven healthy males [23 +/- 2 (SE) yr, 72.2 +/- 1.6 kg], on a controlled diet were studied in the postabsorptive condition at sea level, on acute exposure to 4,300 m, and after 3 wk of acclimatization to 4,300 m. Subjects received a primed-continuous infusion of [6,6–D2]glucose (Brooks et al., J. Appl. Physiol. 70: 919–927, 1991) and [3–13C]lactate (Brooks et al., J. Appl. Physiol. 71:333–341, 1991) and rested for a minimum of 90 min, followed immediately by 45 min of exercise at 101 +/- 3 W, which elicited 51.1 +/- 1% of the sea level peak O2 uptake (65 +/- 2% of both acute altitude and acclimatization peak O2 uptake). Glucose and lactate arteriovenous differences across the legs and arms and leg blood flow were measured. Leg G increased during exercise compared with rest, at altitude compared with sea level, and after acclimatization. Leg G accounted for 27–36% of Rd at rest and essentially all glucose Rd during exercise. A shunting of the blood glucose flux to active muscle during exercise at altitude is indicated. With acute altitude exposure, at 5 min of exercise L was elevated compared with sea level or after acclimatization, but from 15 to 45 min of exercise the pattern and magnitude of L from the legs varied and followed neither the pattern nor the magnitude of responses in arterial lactate concentration or Ra. Leg L accounted for 6–65% of lactate Ra at rest and 17–63% during exercise, but the percent Ra from L was not affected by altitude. Tracer-measured lactate extraction by legs accounted for 10–25% of lactate Rd at rest and 31–83% during exercise. Arms released lactate under all conditions except during exercise with acute exposure to high altitude, when the arms consumed lactate. Both active and inactive muscle beds demonstrated simultaneous lactate extraction and release. We conclude that active skeletal muscle is the predominant site of glucose disposal during exercise and at high altitude but not the sole source of blood lactate during exercise at sea level or high altitude.

Home Monitors of Blood Glucose: Comparison of Precision and Accuracy

Diabetes Care ◽  
1987 ◽  
Vol 10 (3) ◽  
pp. 360-366 ◽  
Author(s):  
D. S. North ◽  
J. F. Steiner ◽  
K. M. Woodhouse ◽  
J. A. Maddy
Keyword(s):  
Blood Glucose ◽  
Precision And Accuracy
Sign in / Sign up

Export Citation Format

Share Document