Aspect ratio (h/r) vs. separation (r) for the structures within the 92 disks, with 133 measurements (rose). A power-law model of the form $h/r=A\cdot {\left(\frac{r}{1\text{au}}\right)}^{\alpha -1}$ was fit to the data using least squares (black). (R²) is shown in the bottom right corner. For comparison, power-law fits from Avenhaus et al. (2018) and Ginski et al. (2016) are overlaid along with their corresponding data points in grey and light blue, respectively.