Fig. 6

Correlation of the CMAP amplitude and the degree of eyelid closure. a Correlation of the CMAP amplitude and the degree of eyelid closure evoked by an air jet from a distance of 3 cm. b Correlation of the CMAP amplitude and the degree of eyelid closure evoked by an air jet from a distance of 6 cm. The CMAP amplitude exhibited a positive monotonic correlation with the degree of eyelid closure at 8 weeks postoperatively (3 cm: R = 0.840, P < 0.05; 6 cm: R = 0.819, P < 0.05), n = 12