Fig. 4: Proportion of the incidence of oculomotor cranial nerve palsy in men relative to that in women.

The proportion of the incidence in men relative to that in women was over 1.2 times for those aged over 45 years for oculomotor palsy, over 1.6 times for those aged over 45 years for trochlear palsy, and over 1.2 times for those aged over 40 years for abducens palsy. Yellow, blue, and green bars represent oculomotor (III), trochlear (IV), and abducens (VI) palsies, respectively. The red broken line indicates that the proportion of men and that of women are the same.