Variables | All | Subgroup | ||||
---|---|---|---|---|---|---|
Non-progressors | Progressors | |||||
n | 241 | 182 | 59 | |||
Age, yr | 51(46–57) | 50(45–57) | 52(47–57) | |||
Men/women | 163/78 | 113/69 | 50/9§ | |||
Family Hx of diabetes, +/- | 32/209 | 19/163 | 13/46‡ | |||
Baseline | Follow-up | Baseline | Follow-up | Baseline | Follow-up | |
BMI, kg/m2 | 23.3(21.3–25.3) | 23.2(21.3–25.4) | 22.9(21.0–24.9) | 23.0(20.9–25.0) | 24.4(22.6–24.4) | 24.2(22.8–26.0) |
FPG, mg/dL | 93(89–96) | 94(90–97)† | 92(89–95) | 92(89–95) | 95(91–97) | 101(94–105)† |
2hPG, mg/dL | 104(93–116) | 106(92–119)† | 102(91–113) | 103(90–114) | 114(103–123) | 134(109–155)† |
FIRI, μU/mL | 3.4(2.6–4.8) | 3.6(2.8–5.1) | 3.3(2.6–4.5) | 3.4(2.7–4.6) | 3.7(2.6–5.3) | 4.4(3.6–5.8)† |
2hIRI, μU/mL | 19.3(12.3–29.6) | 21.6(14.0–35.8)† | 18.5(10.8–27.2) | 19.5(13.4–32.2) | 25.1(16.6–35.0) | 31.9(19.9–49.5)† |
ISIMatsuda | 12.8(9.3–18.8) | 11.5(7.5–16.4)† | 13.2(10.2–19.4) | 12.4(9.3–17.3) | 11.1(8.3–17.8) | 7.3(5.3–11.0)† |
QUICKI | 0.400(0.378–0.421) | 0.396(0.376–0.417)* | 0.400(0.380–0.424) | 0.401(0.381–0.422) | 0.393(0.372–0.420) | 0.377(0.363–0.391)† |
1/FIRI | 0.29(0.21–0.38) | 0.28(0.20–0.36) | 0.30(0.22–0.39) | 0.29(0.22–0.37) | 0.28(0.19–0.40) | 0.23(0.17–0.28)† |
Insulinogenic index | 0.61(0.36–1.10) | 0.63(0.40–1.03) | 0.65(0.39–1.12) | 0.69(0.45–1.12) | 0.48(0.29–0.90) | 0.52(0.29–0.91) |
Stumvoll-1 | 740.1(529.4–952.5) | 753.2(571.3–1033.0) | 755.5(561.7–967.4) | 776.8(619.5–1030.3) | 694.8(504.2–864.5) | 638.2(448.7–869.8) |
Stumvoll-2 | 205.2(161.6–251.8) | 209.5(174.1–263.2) | 206.8(168.4–252.8) | 211.0(182.2–267.8) | 199.0(155.3–236.5) | 188.8(146.0–237.1) |
DIO | 7.78(4.38–15.52) | 6.89(3.48–12.06) | 8.73(5.27–17.2) | 8.25(5.18–15.23) | 5.16(3.28–9.33) | 3.24(2.09–5.72)† |
SgIo | 3.27(2.87–3.88) | 3.28(2.73–3.76) | 3.41(2.93–3.97) | 3.43(2.94–3.93) | 3.04(2.65–3.65) | 2.70(2.19–3.36)† |
Ratio | ||||||
ISIMatsuda | 0.84(0.61–1.73) | 0.96(0.64–1.31) | 0.66(0.45–0.86)§ | |||
QUICKI | 1.00(0.94–1.10) | 1.00(0.96–1.05) | 0.95(0.90–1.01)§ | |||
1/FIRI | 0.97(0.71–1.79) | 1.00(0.79–1.31) | 0.79(0.58–1.06)§ | |||
Insulinogenic index | 0.99(0.66–1.59) | 0.99(0.68–1.58) | 1.01(0.63–1.86) | |||
Stumvoll-1 | 1.02(0.78–1.65) | 1.03(0.80–1.31) | 0.98(0.68–1.44) | |||
Stumvoll-2 | 1.03(0.83–1.50) | 1.03(0.84–1.23) | 1.02(0.78–1.31) | |||
DIO | 0.88(0.45–1.61) | 0.93(0.47–1.70) | 0.68(0.37–1.27)‡ | |||
SgIo | 0.99(0.91–1.05) | 1.01(0.95–1.06) | 0.89(0.78–0.96)§ | |||
Follow-up period, yr | 3.3(2.2–4.1) | 3.4(2.1–4.1) | 3.1(2.2–4.7) |