Skip to Main Content
Table 1 —

Linear regression statistics and Clarke Error Grid Analysis

ComparisonIntercept (mg/dl)SloperClarke Error Grid Zones (% of readings in the zone)
ABCD
Arm (no rubbing) vs. finger 19.4 0.913 0.956 NA NA NA NA 
Arm (rubbing) vs. finger −0.5 1.027 0.971 NA NA NA NA 
Venous vs. venous YSI 7.1 0.923 0.992 99.6 0.4 
Finger vs. finger YSI 6.6 0.934 0.982 98.3 1.7 
Arm (rubbing) vs. finger YSI 9.0 0.945 0.967 87.7 11.4 0.8 
ComparisonIntercept (mg/dl)SloperClarke Error Grid Zones (% of readings in the zone)
ABCD
Arm (no rubbing) vs. finger 19.4 0.913 0.956 NA NA NA NA 
Arm (rubbing) vs. finger −0.5 1.027 0.971 NA NA NA NA 
Venous vs. venous YSI 7.1 0.923 0.992 99.6 0.4 
Finger vs. finger YSI 6.6 0.934 0.982 98.3 1.7 
Arm (rubbing) vs. finger YSI 9.0 0.945 0.967 87.7 11.4 0.8 

NA, not applicable.

Close Modal

or Create an Account

Close Modal
Close Modal