Table 7.
Reductions of the interquartile range (IQR) and median per-patient range of hour-to-hour percentage insulin sensitivity change over time
| Variability analysis |
Cohort analysis |
Per-patient analysis |
||
|---|---|---|---|---|
| % Reduction of IQR | p value | % Decrease at median | p value | |
|
Block 1–2 (0–6 vs. 6–12 hr) |
40 |
0.0017 |
36 |
<0.0001 |
|
Block 2–3 (6–12 vs. 12–18 hr) |
24 |
0.0628 |
28 |
0.0673 |
|
Block 3–4 (12–18 vs. 18–24 hr) |
0 |
0.0931 |
9 |
0.1032 |
| Block 4–5 (18–24 vs. 24–48 hr) | 18 | 0.1682 | 14 | 0.1075 |
P values calculated using Kolmogorov-Smirnov test for cohort comparisons and Wilcoxon rank-sum test for per-patient comparisons.