Table 3.
CGM Variables and P-Values for 2-Hour Glucose | 2-Hour Glucose Category |
Total, Median (Min–Max) | ||
---|---|---|---|---|
<140 mg/dL, Median (Min–Max) | 140–199 mg/dL, Median (Min–Max) | ≥200 mg/dL, Median (Min–Max) | ||
n | 58 | 35 | 5 | 98 |
Average sensor glucose, mg/dLa | 109 (92–143) | 117 (99–156) | 151 (125–161) | 112.5 (92–161) |
Day average sensor glucose, mg/dLa | 112 (92–147) | 117 (99–154) | 153 (128–181) | 115 (92–181) |
Night average sensor glucose, mg/dL | 108 (83–137) | 114 (79–172) | 123 (95–148) | 110 (79- 172) |
Peak sensor glucose, mg/dLb | 148 (116–239) | 177 (126–236) | 235 (177–315) | 160 (116–315) |
Day peak sensor glucose, mg/dLb | 147 (110–229) | 174 (126–236) | 235 (177–315) | 157.5 (110–315) |
Night peak sensor glucose, mg/dLb | 132 (104–239) | 153 (112–230) | 192 (135–235) | 139.5 (104–239) |
Minimum sensor glucose | 78 (40–108) | 79 (40–127) | 89 (40–98) | 79 (40–127) |
Total AUCa | 3.1 × 105 (2.7 × 105–4.1 × 105) | 3.4 × 105 (2.9 × 105–4.5 × 105) | 4.4 × 105 (3.6 × 105–4.6 × 105) | 3.2 × 105 (2.7 × 105–4.6 × 105) |
Day AUCa | 2.3 × 105 (1.9 × 105–3.0 × 105) | 2.4 × 105 (2.0 × 105–3.1 × 105) | 3.1 × 105 (2.6 × 105–3.7 × 105) | 2.4 × 105 (1.9 × 105–3.7 × 105) |
Night AUC | 9.1 × 104 (6.9 × 104–1.2 × 105) | 9.6 × 104 (6.6 × 104–1.4 × 105) | 1.0 × 105 (8.0 × 104–1.2 × 105) | 9.2 × 104 (6.6 × 104–1.4 × 105) |
SDb | 13 (6–35) | 18 (7–32) | 32 (17–69) | 14.5 (6–69) |
Excursions ≥ 140b | 1.5 (0.0–12) | 5 (0.0–15) | 5 (4–9) | 3 (0.0–15) |
Excursions ≥ 200a | 0.0 (0.0–3) | 0.0 (0.0–4) | 4 (0.0–4) | 0.0 (0.0–4) |
% time ≥ 120a | 19.8 (0.0–78.0) | 35.8 (2.4–100.0) | 67.2 (51.4–83.2) | 27.6 (0.0–100.0) |
% time ≥ 140c | 1.3 (0.0–44.8) | 11.1 (0.0–77.3) | 51.4 (16.5–64.2) | 4.9 (0.0–77.3) |
% time ≥ 200a | 0.0 (0.0–4.0) | 0.0 (0.0–8.0) | 7.1 (0.0–29.0) | 0.0 (0.0–29.0) |
P-values for 2-hour OGTT are for <140 mg/dL and 140–199 mg/dL categories only. P-values are from the Kruskal-Wallis test.
.01≤ P ≤ .05.
.0001≤ P ≤ .01.
P ≤ .0001.