		Regressed	Similar	Increased	“p”
Anticholinesterase use	Patients/n	21 (56.8%)	12 (32.4%)	2 (5.4%)
Anticholinesterase use	Mean AchR-Ab/nmol/L	241.32 ± 553.25	10.83 ± 8.24	60.35 ± 61.73	0.082
Corticosteroid use	Patients/n	21 (56.8%)	12 (32.4%)	2 (5.4%)
Corticosteroid use	Mean AchR-Ab/nmol/L	246.75 ± 551.18	8.55 ± 12.48	16.95 ± 0.35	0.001
Severity of symptoms after surgery	Patients/n	25 (67.6%)	10 (27%)	-
Severity of symptoms after surgery	Mean AchR-Ab/nmol/L	205.39 ± 51198	18.37 ± 31.35	-	0.071