360190.fig.002a
(a)
360190.fig.002b
(b)
Figure 2: Scatter plots showing the correlation of plasma PGRN levels with HOMA-IR and HOMA-β in all subjects. (a) The plasma PGRN levels positively correlated with HOMA-IR. (b) The plasma PGRN levels negatively correlated with HOMA-β.