Fig. 2
From: Aging-associated differences between perioral and trunk muscle characteristics
Scatter plots and regression equations of age and muscle characteristics. (a) Scatter plot of age and MMT. (b) Scatter plot of age and MEI (c) Scatter plot of age and MSR. (d) Scatter plot of age and GSA. (e) Scatter plot of age and GEI. (f) Scatter plot of age and GSR. (g) Scatter plot of age and RT. (h) Scatter plot of age and REI. (i) Scatter plot of age and RSR. The bivariate regression equation p-values of the model are shown in each scatter plot. MMT masseter muscle thickness, MEI masseter muscle echo intensity, MSR masseter strain ratio, GSA geniohyoid muscle cross-sectional area, GEI geniohyoid muscle echo intensity, GSR geniohyoid muscle strain ratio, RT rectus abdominis muscle thickness, REI rectus abdominis muscle echo intensity, RAS rectus abdominis muscle strain ratio.
