Table 3

Summary of glucose metrics according to treatment group

Treatment group
Intensive (n = 711)Conventional (n = 729)
% TIR52 ± 1031 ± 12
Mean glucose (mg/dL)160 ± 30233 ± 47
% Time >180 mg/dL34 ± 1264 ± 15
% Time >250 mg/dL13 (8, 20)41 (30, 53)
AUC 180 mg/dL23 (15, 35)71 (49, 97)
HBGI8 (6, 11)21 (16, 27)
A1C (%)7.3 ± 1.09.1 ± 1.3
% Time <70 mg/dL13 (9, 17)5 (2, 8)
% Time <54 mg/dL5 (3, 7)2 (1, 3)
Coefficient of variation (%)53 ± 746 ± 7
  • Values shown are mean ± SD or median (quartiles) as appropriate for the distribution. For treatment group comparison of each metric, P value <0.001 from a linear regression model adjusted for the baseline value. Due to skewed distributions, van der Waerden scores were used for % time >250 mg/dL, AUC 180 mg/dL, HBGI, % time <70 mg/dL, and % time <54 mg/dL. AUC, area under the curve; HBGI, high blood glucose index.