The Anti-Acetylcholine Receptor Antibody Test in Suspected Ocular Myasthenia Gravis

Table 4

The prevalence of anti-acetylcholine receptor antibody (anti-AChR-Ab) and thyroid autoantibodies in the three groups.

	Diplopia ( = 59)	Ptosis ( = 3)	Diplopia and ptosis ( = 7)	value
Anti-AChR-Ab (+)	2 (3.4%)	0	0	0.043
Thyroid autoantibodies (+)	12 (20.3%)	0	1 (14.2%)	0.169
Both of them	4 (6.8%)	1 (33.3%)	3 (42.9%)	0.001
None of them	41 (69.5%)	2 (66.7%)	3 (42.9%)	0.368