Table 1.

Demographics and clinical characteristics at baseline

	All patients (n = 32)
Mean age, years (SD)	54.4 (19.8)
Age range (years)	19.0–85.0
Ethnicity, n (%)
White	21 (65.6)
Asian	2 (6.3)
Black/African American	3 (9.4)
Other	6 (18.8)
BMI, mean kg/m2 (SD)	29.2 (4.7)
QMG total score, mean (SD)	16.6 (4.9)
MGC score, mean (SD)	11.0 (6.6)
FVC, mean l/min (SD)	2.98 (0.89)
FVC % predicted, mean (SD)	77.4 (16.2)
MG-MMT total score, mean (SD)	6.3 (4.5)

BMI = body mass index; QMG = Quantitative Myasthenia Gravis; MGC = Myasthenia Gravis Composite; FVC = forced vital capacity; MMT = manual muscle tests