Table 2.
Quantitative results of the GGIT by SSPG tertile
| SSPG-1 (<9.7 mmol/l) | SSPG-2 (9.7–12.7 mmol/l) | SSPG-3 (≥12.8 mmol/l) | p value | |
|---|---|---|---|---|
| n | 30 | 31 | 30 | |
| G-AUC(0–4h) (mmol/l×h) | 30.3 (28.8–32.9) | 32.8 (29.0–33.8) | 32.9 (30.8–36.3)c | 0.04 |
| I-AUC(0–4h) (pmol/l×h) | 851 (600–1057) | 945 (689–1277)b | 1711 (1476–2223)b,c | <0.001 |
| ISR-AUC(0–4h) (pmol/min×h) | 1929 (1625–2365) | 1912 (1471–2489)b | 2744 (2426–3681)b,c | <0.001 |
| Beta cell sensitivity (pmol/min×mmol/l) | 124 (87–187) | 115 (59–173)b | 171 (118–242)b | 0.01 |
Data are presented as median (interquartile range)
a
Significant difference between tertile 1 and 2
b
Significant difference between tertile 2 and 3
c
Significant difference between tertile 1 and 3