Table 2.

Multivariate linear mixed model on factors influencing the MG-QoL15

	Coefficient	SE	p
Experienced myasthenic crisis	0.04	3.23	0.989
Patient age at disease onset	0.10	0.08	0.233
Time between disease onset and initial diagnosis (in years)	0.25	0.32	0.452
Time since initial diagnosis (in years)	-0.22	0.14	0.133
Gender (female)	8.20	2.76	0.005
QMG (modified)	15.52	2.98	< 0.001

Note: Number of presentations: 98, number of patients: 62.

Intercept: Coefficient = 0.44, SE = 5.56, p = 0.937

Abbreviations: MG-QoL15 = 15-item Myasthenia Gravis-Quality of Life scale, QMG = Quantitative Myasthenia Gravis Score