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. 2010 Jun 2;33(8):1823–1828. doi: 10.2337/dc10-0664

Figure 1.

Figure 1

Plasma glucose and insulin concentrations during OGTT (A and B), during IVGTT (C and D), and during meal test (E and F) in ODF ●, CON ■, and OMED ▴. Statistical significance as revealed by two-way ANOVA for the time and group factors and their interactions (time × group). OGTT: Post hoc tests for significant differences in time versus group interactions (effect of time [P < 0.0001 for all models]); effect of group (glucose P = 0.02, insulin P = 0.001); effect of time × groups interaction (glucose P = 0.3, insulin P = 0.1). IVGTT: Post hoc tests for significant differences in time versus group interactions (effect of time [P < 0.0001 for all models]); effect of group (glucose P = 0.02, insulin P < 0.0001); effect of time × groups interaction, (glucose P = 0.3, insulin P < 0.0001). IVGTT data available only in six subjects in the ODF, six in the CON, and seven in the OMED group. Meal test: Post hoc tests for significant differences in time versus group interactions (effect of time [P < 0.0001 for all models]); effect of group (glucose P = 0.2, insulin P < 0.0001); effect of time × groups interaction (glucose P = 0.3, insulin P = 0.002). Meal test data available only in six subjects in the ODF, eight in the CON, and eleven in the OMED group. Data are expressed as means ± SE. *P < 0.05 for specific time intervals.