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. 2021 Jan 7;9:100078. doi: 10.1016/j.metop.2021.100078

Fig. 6.

Fig. 6

Strength of correlation of SI estimates using 4- and 6-h OMM protocols varies for subgroups specified by participants’ 4-h glucose concentrations relative to their baseline glucose concentrations. SI estimates calculated with the 4-h exponential OMM were strongly correlated with 6-h OMM SI estimates for participants who were 10 mg/dl within (n=24, all female, p < 0.001) and below (n=37, all female, p < 0.001) their baseline glucose concentrations after the first 4 h of the OGTT protocol but not for participants who were 10 mg/dl above (n=7, all female, p=0.06) (A). SI estimates calculated with the 4-h truncated OMM were correlated with 6-h OMM SI estimates for participants who were 10 mg/dl above (n=7, all female, p=0.03), within (n=24, all female, p < 0.001), and below (n=37, all female, p < 0.001) their baseline glucose concentrations after the first 4 h of the OGTT protocol (B).