Fig. 6

Linear regression analysis showing significant positive correlations between the degree of lacrimal gland prolapse and extraocular muscle volumes (SR, r = 0.49, P < 0.001; IR, r = 0.47, P < 0.001; LR, r = 0.59, P < 0.001; MR, r = 0.62, P < 0.001; SO, r = 0.48, P < 0.001; and all EOMs, r = 0.59, P < 0.001). IR, inferior rectus; LGP, lacrimal gland prolapse; LR, lateral rectus; MR, medial rectus; SO, superior oblique; SR, superior rectus